A heat exchanger for a thermal management system is disclosed. The heat exchanger comprises a plurality of plates in a stacked relationship that form flow channels for a first fluid and a second fluid. The heat exchanger further includes at least one flow control device disposed in at least one inlet manifold of the heat exchanger to regulate a flow of the first fluid and/or the second fluid through the flow channels of the heat exchanger based on an inflow momentum of the respective first fluid and/or the second fluid entering into the heat exchanger.
F28F 13/06 - Dispositions pour modifier le transfert de chaleur, p. ex. accroissement, diminution en affectant le mode d'écoulement des sources de potentiel calorifique
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
The present invention relates to a pipe connector. The pipe connector according to an embodiment of the present invention may comprise: a female connector, male connectors which are coupled to both sides of the female connector, respectively, and each have beads protruding from the outer surface thereof; and locking members which, when the male connectors are coupled thereto in a state where the locking members are temporarily coupled to chamber portions formed at both sides of the female connector, each move on the chamber portion with the beads locked onto surface thereof, wherein the locking members are made of a synthetic resin material, and a reinforcement plate made of a metal material is coupled to the one surface of each of the locking members, onto which the beads are locked.
F16L 37/12 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage utilisant des crochets, cliquet, ou autres organes de blocage mobiles ou que l'on peut insérer
A sensor-integrated expansion valve includes: a PT sensor installed in a sensor hole of a valve body to detect pressure and temperature of refrigerant in a refrigerant flow path, the PT sensor including a sensor body assembled to the valve body portion around the sensor hole, a sensing rod inserted from the sensor body into the sensor hole and having an end portion exposed into the refrigerant flow path, and a sensor circuit board configured to process data on the pressure and the temperature of the refrigerant detected by the sensing rod and transmit the data to a main circuit board of the on the valve body; a thread fastening assembly part configured to threadedly fasten and remove the PT sensor to and from the sensor hole of the valve body; and an electrical connection part configured to constantly electrically connect the sensor circuit board to the main circuit board.
A system for air-conditioning the air of a passenger compartment of a motor vehicle, having a refrigerant circuit with a compressor, a first refrigerant/air heat exchanger operable as a condenser/gas cooler for heating the incoming air of the passenger compartment, a refrigerant path with a second refrigerant/air heat exchanger operable as a condenser/gas cooler or an evaporator for heat exchange with the ambient air with an upstream first expansion member and a third refrigerant/air heat exchanger operable as an evaporator for conditioning the incoming air of the passenger compartment with an upstream second expansion member and a refrigerant path with a refrigerant/coolant heat exchanger operable as an evaporator for heat exchange between a coolant for controlling the temperature of at least one component of a drive train of the motor vehicle and the refrigerant with an upstream third expansion member.
The present invention relates to a multi-pass heat exchanger, in which a plurality of heat exchange plates may be stacked to form a plurality of flow paths through which a heat exchange medium flows, and an inlet part, through which the heat exchange medium is introduced, and an outlet part, through which the heat exchange medium is discharged, may be positioned at the same side, thereby improving mountability, workability, and the like with modularized components such as manifolds.
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
F28F 9/02 - Boîtes de distributionPlaques d'extrémité
A vehicular air conditioner includes a console duct and a rear floor duct configured to blow air discharged from a front seat blower to a rear seat passenger side and a rear floor side, respectively, a rear seat mode door configured to control air distribution from the front seat blower to the console duct and the rear floor duct, a rear seat blower installed in the console duct so as to increase an air flow rate and air pressure of the air blown to the rear seat passenger side, a rear seat console door installed in an internal passage of the console duct so as to adjust the air flow rate of air blown to the rear seat passenger side along the console duct, and a control part configured to control an opening position of the rear seat console door with respect to the console duct.
The present invention relates to a coolant heater disposed in a vehicle to preheat coolant to an appropriate temperature before the coolant is supplied to each component, the coolant heater being characterized by comprising: a housing of which one side is open; a heating plate disposed inside the housing and having a cooling flow path formed therein; and a cover disposed on one side of the housing and coupled to the housing, wherein an outer surface of the heating plate corresponds to an open shape of the housing, and a side surface of the heating plate is welded to an inner surface in contact with the housing to form a welded portion.
According to an embodiment of the present invention, disclosed is a vehicle heat management system characterized by comprising a refrigerant line through which a refrigerant circulates and a coolant line through which coolant circulates, wherein the refrigerant line comprises: a first refrigerant line in which a compressor, a first heat exchanger, an outdoor unit, a second heat exchanger, and a fourth heat exchanger are disposed; and a second refrigerant line connected to the first refrigerant line and in which a third heat exchanger is disposed, and in a heating mode, the first heat exchanger and the third heat exchanger heat a front seat space and a rear seat space, respectively, and in a cooling mode, the second heat exchanger and the third heat exchanger cool the front seat space and the rear seat space, respectively.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
F25B 5/02 - Machines, installations ou systèmes à compression, avec plusieurs circuits d'évaporateurs, p. ex. pour faire varier la puissance frigorifique disposés en parallèle
The present invention relates to a manifold fluid module. A manifold fluid module according to an embodiment of the present invention may include a manifold plate having therein a plurality of fluid flow paths through which fluids having different temperatures move, and a heat transfer inhibitor provided between a high-temperature fluid flow path and a low-temperature fluid flow path to block heat transfer from a flow path, through which a high-temperature fluid moves, to a flow path through which the low-temperature fluid moves.
A mass damper includes a first portion having a first tube receiving surface defining a first tube opening configured to partially receive the tube therein, a second portion having a second tube receiving surface defining a second tube opening configured to partially receive the tube therein, and at least one protuberance protruding from the first tube receiving surface and/or from the second tube receiving surface. Each at least one protuberance is configured to deform a corresponding dimple into an outer surface of the tube upon compression of the tube between the first tube receiving surface and the second tube receiving surface with each at least one protuberance received within each corresponding dimple in a manner delimiting movement of the mass damper relative to the tube.
A mass damper includes a first portion having a first tube receiving surface defining a first tube opening configured to partially receive the tube therein, a second portion having a second tube receiving surface defining a second tube opening configured to partially receive the tube therein, and at least one protuberance protruding from the first tube receiving surface and/or from the second tube receiving surface. Each at least one protuberance is configured to deform a corresponding dimple into an outer surface of the tube upon compression of the tube between the first tube receiving surface and the second tube receiving surface with each at least one protuberance received within each corresponding dimple in a manner delimiting movement of the mass damper relative to the tube.
F16F 7/104 - Amortisseurs de vibrationsAmortisseurs de chocs utilisant un effet d'inertie l'élément d'inertie étant monté de manière élastique
F16F 15/02 - Suppression des vibrations dans les systèmes non rotatifs, p. ex. dans des systèmes alternatifsSuppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
F16L 1/06 - Accessoires à cet effet, p. ex. piquets d'ancrage
F16L 55/04 - Dispositifs amortisseurs de vibrations ou de pulsations dans les fluides
The present invention relates to a heat exchanger provided in consideration of cooling/heating performance. An object of the present invention provides a heat exchanger that adopts a variable path in consideration of cooling/heating performance to solve a problem in which cooling performance and heating performance vary depending on the number of paths. More specifically, another object of the present invention is to provide a heat exchanger that is designed to change the number of paths in consideration of cooling/heating performance so as to be optimized for performance in a cooling mode and performance in a heating mode.
F28D 7/16 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les canalisations étant espacées parallèlement
F28F 9/02 - Boîtes de distributionPlaques d'extrémité
The present invention relates to a manifold fluid module. The manifold fluid module integrating at least one heat exchanger, at least one valve, and at least one expansion valve integrated into a single unit for a thermal management system including a compressor, a plurality of heat exchangers, a plurality of valves, and expansion valves, may include a manifold plate including a plurality of fluid passages formed internally, wherein the fluid passages may include a low-temperature fluid passage through which heat-exchanged low-temperature fluid flows and a plurality of fluid inlets and a fluid outlet are connected, with the fluid inlets including an evaporator inlet port connected to an outlet of the evaporator, the evaporator inlet port being arranged on the low-temperature fluid passage.
The present invention relates to a pipe connector. The pipe connector according to one embodiment of the present invention may comprise: a female connector; male connectors, each being coupled to one of two sides of the female connector and having a bead protruding from the outer peripheral surface thereof; and locking members, each having one surface on which the bead is caught while moving on a chamber part when the male connectors are coupled while being temporarily coupled to the chamber parts formed at both sides of the female connector.
F16L 37/098 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen de crochets flexibles
15.
INTEGRATED CONTROLLER AND THERMAL MANAGEMENT SYSTEM INCLUDING SAME
The present invention relates to an integrated controller for integrally controlling a high-voltage electrical component and a low-voltage electrical component, and a thermal management system including same. In one embodiment, the integrated controller comprises: an MCU which receives an upper-level control signal and outputs a control signal for controlling the high-voltage electrical component and the low-voltage electrical component; a communication unit which transmits the upper-level control signal to the MCU; a high-voltage power circuit which supplies high-voltage power to the high-voltage electrical component; and a low-voltage power circuit which supplies low-voltage power to the low-voltage electrical component and the communication unit, wherein the MCU can output both a first control signal for controlling the high-voltage electrical component and a second control signal for controlling the low-voltage electrical component.
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
H02M 1/14 - Dispositions de réduction des ondulations d'une entrée ou d'une sortie en courant continu
16.
VAPOR INJECTION HEAT PUMP SYSTEM AND OPERATION METHOD THEREOF
A vapor injection heat pump system and an operation method is disclosed. The operation method includes a compressor, an indoor heat exchanger, a vapor injection module, an outdoor heat exchanger, and an evaporator includes an operation of performing control in one of a first heating mode which is a non-vapor injection heating mode in which a refrigerant introduced into the module is introduced into the outdoor heat exchanger and a second heating mode which is a vapor injection heating mode in which some of the refrigerant introduced into the vapor module is introduced into the compressor and the remaining refrigerant is introduced into the outdoor exchanger, wherein, in the operation of performing control, a flow of the refrigerant is maintained in the vapor injection module when the first heating mode is switched to the second heating mode or the second heating mode is switched to the first heating mode.
F25B 49/02 - Disposition ou montage des dispositifs de commande ou de sécurité pour machines, installations ou systèmes du type à compression
F25B 5/04 - Machines, installations ou systèmes à compression, avec plusieurs circuits d'évaporateurs, p. ex. pour faire varier la puissance frigorifique disposés en série
F25B 6/04 - Machines, installations ou systèmes à compression, avec plusieurs circuits de condenseurs disposés en série
F25B 30/02 - Pompes à chaleur du type à compression
F25B 41/325 - Soupapes de détente ayant plusieurs organes de soupape
The present invention relates to a reservoir tank, which has a plurality of spaces partitioned from each other in the reservoir tank and provides each space as a reservoir for each cooling circuit of a cooling system, and thus can solve the problem of insufficient coolant supplementation during pump operation.
The present invention relates to an integrated coolant module applied to a vehicle cooling system, and more particularly, to an integrated coolant module, in which a reservoir tank is formed to have a vertically symmetric structure, and a valve is coupled to a lateral surface of the reservoir tank, thereby improving spatial utilization and working convenience.
The present invention relates to a thermal management system for a vehicle. The thermal management system for a vehicle comprises: a refrigerant circulation line for cooling and heating each air-conditioning zone via control processes of compression, condensation, expansion, and evaporation of a refrigerant; and a plurality of cooling water circulation lines for receiving cooling water that has heat-exchanged with the refrigerant at a chiller side of the refrigerant circulation line, and circulating the cooling water to each air-conditioning zone to cool each zone, wherein a plurality of chillers: are installed in parallel with each other on the refrigerant circulation line corresponding to the number of the cooling water circulation lines to individually exchange heat between the refrigerant and the cooling water of each cooling water circulation line; and have a refrigerant flow control unit that controls the refrigerant flow to each chiller according to whether each air-conditioning zone of the corresponding cooling water circulation lines is being cooled, and controls the operation of the chillers according to whether each air-conditioning zone is being cooled.
A compressor coupling component includes a planar main body with a first, front side and a second, rear side opposite the first side, a cylindrical coupling neck, wherein the cylinder axis of the cylindrical coupling neck runs perpendicularly to the plane of the planar main body, and the cylindrical coupling neck protrudes from the planar main body in the axial direction, a counterweight, is integrally formed on an outer region of the planar main body, and protrudes beyond the planar main body in the axial direction on the rear side of the planar main body, wherein the planar main body has opposing outer edge regions which extend as far as ends of the counterweight which oppose each other in the arc direction of the counterweight, and run linearly in the manner of increasingly spaced-apart V-legs.
F04C 29/00 - Parties constitutives, détails ou accessoires de pompes ou d'installations de pompage spécialement adaptées pour les fluides compressibles non couverts dans les groupes
21.
CARTRIDGE BALL VALVE WITH AN L-SHAPED FLOW PATH FOR OPERATION WITH A REFRIGERANT
A cartridge ball valve with an L-shaped flow path for operation with a refrigerant, comprising an actuator; a drive shaft rotatable about an axis of rotation; a valve ball connected to the drive shaft; a valve housing with a cavity for receiving the valve ball and two fluid connections connected to the cavity, wherein one of the fluid connections is formed in the shape of a first side wall opening in a side wall of the valve housing and a second refrigerant connection is formed in the shape of a bottom wall opening in a bottom wall of the valve housing; a distributor with flow lines, which has a distributor pocket into which the valve housing is inserted.
F16K 11/087 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix sphérique
F16K 5/06 - Robinets à boisseau consistant seulement en un dispositif obturateur dont au moins une des faces d'obturation a la forme d'une surface de solide de révolution plus ou moins complète, le mouvement d'ouverture et de fermeture étant essentiellement rotatif dont les boisseaux sont à surface sphériqueLeurs garnitures d'étanchéité
F16K 27/06 - Structures des logementsMatériaux utilisés à cet effet des robinets ou des vannes
F16K 31/02 - Moyens de fonctionnementDispositifs de retour à la position de repos électriquesMoyens de fonctionnementDispositifs de retour à la position de repos magnétiques
F25B 41/20 - Disposition des soupapes, p. ex. de soupapes marche-arrêt ou de soupapes de régulation de débit
22.
DEVICE FOR REGULATING A FLOW OF A FLUID IN A FLUID CIRCUIT
A device for regulating a flow of a fluid in a fluid circuit, including a housing having at least two connectors for connecting to fluid lines of the fluid circuit, each connector has at least one through-opening into a volume enclosed by the housing, a valve element arranged within the volume and mounted in the axial direction along a longitudinal axis of the device so as to be movable in a linear movement between a first end position and a second end position relative to the housing, an actuating element for moving the valve element and a fixing element for applying an axial force to the valve element in the direction of the longitudinal axis, where the fixing element is fixedly arranged on the housing and on the valve element.
F16K 31/04 - Moyens de fonctionnementDispositifs de retour à la position de repos électriquesMoyens de fonctionnementDispositifs de retour à la position de repos magnétiques utilisant un moteur
F16K 27/02 - Structures des logementsMatériaux utilisés à cet effet des soupapes de levage
The present invention relates to a fluid valve for a vehicle, in which a plurality of flow paths may be formed in a flow path switching housing without being placed in different layers, and a plurality of ports may be allowed to communicate with one another by a rotation of the flow path switching housing so that a fluid may flow through several branches.
F16K 11/085 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix cylindrique
24.
MANIFOLD FLUID MODULE INTEGRATED WITH GAS-LIQUID SEPARATOR
An embodiment relates to a manifold fluid module integrated with a gas-liquid separator. The manifold fluid module integrated with the gas-liquid separator according to the embodiment may include a manifold plate including a fluid passage formed internally, a heat exchanger coupled to the manifold plate for heat exchange between a first fluid and a second fluid, a first expansion valve coupled to the manifold plate and configured to block the flow of the first fluid or expand the first fluid based on air conditioning mode, and a gas-liquid separator at least partially integrally formed with the manifold plate to create an inflow space for the first fluid expanded by the first expansion valve and to separate the first fluid into gas and liquid phases.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
F25B 43/00 - Dispositions pour la séparation ou la purification des gaz ou des liquidesDispositions pour la vaporisation des résidus de fluides frigorigènes, p. ex. par la chaleur
The present disclosure relates to a heat exchanger assembly, and the heat exchanger assembly of the embodiment may include a first component including a heat exchanger, a second component configured to communicate with the first component, and a connection body disposed between the first component and the second component and configured to connect the first component and the second component and allow a heat exchange fluid to flow, in which one surface of the connection body is coupled to an interface of the first component, and the other surface of the connection body is coupled to an interface of the second component.
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
26.
VAPOR INJECTION HEAT PUMP SYSTEM AND METHOD FOR OPERATING SAME
A vapor injection heat pump system and a method of operating the same are disclosed. The system includes a compressor, an indoor heat exchanger, a vapor injection module, an outdoor heat exchanger, and an evaporator and in which the module includes a first expansion unit, a gas-liquid separator, and a second expansion unit. The method includes performing control in a first heating mode which is a non-vapor injection heating mode or a second heating mode which is a vapor injection heating mode, wherein, in the operation of performing control, a refrigerant introduced into the module is controlled to expand in the first expansion unit, not expand after passing through the gas-liquid separator, and pass through the second expansion unit in the first heating mode, and the refrigerant introduced into the module is controlled to expand primarily in the first expansion unit.
F25B 30/02 - Pompes à chaleur du type à compression
F25B 41/39 - Dispositions avec plusieurs moyens de détente disposés en série, c.-à-d. détente à plusieurs étages, sur une ligne de réfrigérant menant au même évaporateur
F25B 49/02 - Disposition ou montage des dispositifs de commande ou de sécurité pour machines, installations ou systèmes du type à compression
The present invention relates to a refrigerant manifold including a housing, a plurality of component mounting parts disposed on one surface of the housing and having component insertion holes formed in the same direction, the component insertion holes being configured such that components are inserted into component insertion holes, and a connection flow path configured to connect the component insertion holes of the plurality of component mounting parts, in which the component insertion holes connected by the connection flow path are disposed with a height difference H1, thereby reducing a size of a package.
According to one embodiment of the present invention, an integrated thermal management controller comprises: a plurality of drivers which respectively drive a plurality of devices related to thermal management of an electric vehicle; and a controller which is connected to the plurality of drivers through a first port and a second port, receives driver control commands for the plurality of drivers from an upper-level controller, provides the driver control commands to the plurality of drivers through the first port, and periodically receives electric vehicle power terminal information and provides the same to the plurality of drivers through the second port. The plurality of drivers, when unable to receive the driver control commands for a first predetermined duration, determine whether the communication state between the plurality of drivers and the controller is abnormal on the basis of the electric vehicle power terminal information, and can respectively drive the plurality of devices related to thermal management when the communication state is abnormal.
B60L 58/24 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries pour la commande de la température des batteries
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
The present invention relates to a heat exchanger assembly. In one embodiment, the heat exchanger assembly comprises: a heat exchanger in which a first fluid and a second fluid flow and exchange heat with each other; and a component connected to the heat exchanger and in which the first fluid can flow, wherein the component includes a main body, in which one surface is open, and a cover plate covering an opening of the main body, a communication hole is formed in the cover plate, and the first fluid can flow between the heat exchanger and the component through the communication hole.
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
F28F 9/02 - Boîtes de distributionPlaques d'extrémité
F28D 21/00 - Appareils échangeurs de chaleur non couverts par l'un des groupes
The present invention relates to an integrated heat exchanger made by integrating two heat exchange parts different in temperatures of cooling fluids, and more particularly, to a technology related to an integrated heat exchanger capable of improving sealing performance of a bridge-type gasket configured to partition two different heat exchange regions.
F28F 9/02 - Boîtes de distributionPlaques d'extrémité
F28D 7/16 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les canalisations étant espacées parallèlement
A fluid valve according to the present disclosure may include a main body having a plurality of communication holes formed collinearly in an outer surface thereof in a height direction, and a cover covering each of upper and lower portions of the main body, wherein the plurality of communication holes may be selectively connected to form a plurality of flow paths inside the main body, and the plurality of flow paths may be separated by a separation surface.
F16K 11/085 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix cylindrique
F16K 27/06 - Structures des logementsMatériaux utilisés à cet effet des robinets ou des vannes
The present invention relates to a manifold refrigerant module, and more specifically, to a manifold refrigerant module which includes a manifold which is disposed at an upper side in a direction of gravity and in which a plurality of fluid flow paths are formed, and at least one heat exchanger coupled to a lower side of the manifold and configured to communicate with the flow path through an inlet and an outlet so that a fluid flows and is heat-exchanged, wherein the inlet is disposed above the outlet in the heat exchanger.
The present invention relates to a vehicle air conditioner. A vehicle air conditioner, according to one embodiment of the present invention, comprises: a housing in which inside air inlets and outside air inlets are formed; and a plate which is disposed in a direction intersecting the flow direction of inflowing air and adjusts the flow direction of the air, wherein a guide unit, which guides the air flowing in through the inside air inlets or the outside air inlets in a different direction to the direction in which the air is flowing in, may be formed in the plate.
The present invention relates to an electric compressor control method and an electric compressor using same. The electric compressor control method comprises the steps of: confirming a data reception time from an upper layer controller; comparing a time elapsed after final data reception with a first reference time; comparing at least two parameters among operation parameters of the electric compressor with respective individual reference values determined for each of the parameters when the time of the final data reception exceeds the first reference time; and determining that an error occurs when each of the parameters exceeds the individual reference value.
F04C 28/08 - Commande, surveillance ou dispositions de sécurité pour les pompes ou les installations de pompage spécialement adaptées pour les fluides compressibles caractérisées par une variation de la vitesse de rotation
F04C 23/02 - Pompes caractérisées par leur combinaison avec des machines motrices ou des moteurs d'entraînement particuliers ou leurs adaptations à cet effet
Disclosed is an accumulator of a vehicle air-conditioning apparatus, in which materials are optimized differently for each component, and in which an assembly structure and method among a header, a main body, a deflector, and a housing are improved, the ability to separate a liquid phase and a gas phase is maximized, and a moisture absorption function is enhanced without increasing manufacturing costs. The accumulator of a vehicle air-conditioning apparatus comprises: a head assembly having a head provided with a refrigerant inlet through which refrigerant is introduced and a refrigerant outlet through which refrigerant is discharged; a body coupled to the head assembly and forming a storage space for refrigerant therein; and a tube assembly provided inside the head assembly and the body and having an inlet and an outlet that is connected to the refrigerant outlet. The head assembly and the body are made of different materials. One is made of a transmissive material through which a laser can pass, and the other is made of an absorbent material that is fused by the laser.
F25B 43/00 - Dispositions pour la séparation ou la purification des gaz ou des liquidesDispositions pour la vaporisation des résidus de fluides frigorigènes, p. ex. par la chaleur
B23K 26/32 - Assemblage tenant compte des propriétés du matériau concerné
F25B 43/02 - Dispositions pour la séparation ou la purification des gaz ou des liquidesDispositions pour la vaporisation des résidus de fluides frigorigènes, p. ex. par la chaleur pour la séparation des lubrifiants du frigorigène
Disclosed is a refrigerant module improved so as to be capable of preventing the accumulation of refrigerant and oil in a flow path formed in the direction against the direction of gravity. The refrigerant module comprises: a heat exchange unit including a first heat exchanger and a second heat exchanger sequentially arranged along the direction of gravity, refrigerant and cooling water crossing each other to exchange heat; a valve unit which converts the state of the refrigerant or switches the flow direction of the refrigerant; and a manifold which is coupled to the heat exchange unit and the valve unit to support same, wherein the manifold comprises a guide unit including a plurality of flow paths in which the direction from an inlet to an outlet follows the direction of gravity or at least a direction perpendicular to the direction of gravity.
An embodiment discloses a ball valve and a vehicle thermal management device including the same, in which the ball valve controls a movement of a refrigerant moving along the inside thereof or selectively expands the moving refrigerant by controlling a rotational position of a ball by using a ball having grooves and an actuator configured to control a rotation of the ball. Accordingly, the vehicle thermal management device may be implemented in a compact size while improving cooling/heating performance.
F16K 11/087 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix sphérique
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
The present invention relates to a refrigerant manifold. An object of the present invention is to provide a refrigerant manifold having a structure capable of particularly and effectively preventing an intermediate plate from deviating from an exact position. More specifically, an object of the present invention is to provide a refrigerant manifold having a plurality of restraint portions provided on first and second housings, protruding toward an intermediate plate to restrict a rotation of the intermediate plate, and configured to guide and support an exact position of an edge of the intermediate plate.
The present invention relates to a refrigerant manifold and a cooling module including the same, and more particularly, to a refrigerant manifold, which is formed as an integrated body to maximize an effect of preventing a leak of a refrigerant, and a cooling module including the same. An object of the present invention is to provide a refrigerant manifold, which is formed as an integrated body to maximize an effect of preventing a leak of a refrigerant and includes a cut-out portion to prevent an unnecessary increase in weight, and a cooling module including the same.
A vehicle air conditioner according to the present invention includes an air conditioner case, and a cooling heat exchanger installed on an internal flow path of the air conditioner case. The air conditioner case includes a hopper-shaped bottom surface configured to receive condensate falling from the cooling heat exchanger and collect the condensate in a portion thereof, a drainage port configured to discharge the condensate collected on the bottom surface of the air conditioner case to the outside, a condensate drainage path configured to guide the condensate falling from the cooling heat exchanger onto the bottom surface of the air conditioner case to the drainage port, and a drainage resistance reduction part configured to reduce a condensate drainage resistance in a region from the condensate drainage path to the drainage port due to an air flow on the internal flow path of the air conditioner case.
A heat exchanger comprising a plurality of first plates and a plurality of second plates alternatingly arranged to form one or more first flow paths for a first fluid and one or more second flow paths for a second fluid. At least one thermal energy transfer device disposed in the first flow path and/or the second flow path. The at least one thermal energy transfer device comprises a sheet of material having an inflow opening, an outflow opening, a plurality of flow channels, and a flow diverter formed in the sheet between the inflow opening and the outflow opening. The flow diverter is formed at an angle to the direction of the flow of the at least one fluid from the inflow opening to the outflow opening.
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
F28F 3/02 - Éléments ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p. ex. avec des ailettes, avec des évidements, avec des ondulations
F28F 3/04 - Éléments ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p. ex. avec des ailettes, avec des évidements, avec des ondulations les moyens faisant partie intégrante de l'élément
F28F 9/24 - Dispositions pour favoriser un écoulement turbulent des sources de potentiel calorifique, p. ex. par des plaques
F28F 9/22 - Dispositions pour diriger les sources de potentiel calorifique dans des compartiments successifs, p. ex. aménagement des plaques de guidage
The present invention relates to a refrigerant manifold including a first housing having one surface in which a first refrigerant channel is formed, and the other surface on which a plurality of component mounting parts are formed, a middle plate stacked on one surface of the first housing and configured to cover and block the first refrigerant channel, and a second housing having one surface on which a plurality of flange mounting parts are formed, and the other surface in which a second refrigerant channel is formed, the second housing being stacked on one surface of the middle plate, in which the plurality of component mounting parts are formed in a first direction, and the flange mounting part is formed in a second direction different from the first direction.
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
F28D 1/053 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source de potentiel calorifique est une grande masse de fluide, p. ex. radiateurs domestiques ou de moteur de voiture avec des canalisations d'échange de chaleur immergées dans la masse du fluide avec canalisations tubulaires les canalisations étant rectilignes
A heat exchanger comprising a plurality of first plates and a plurality of second plates alternatingly arranged to form one or more first flow paths for a first fluid and one or more second flow paths for a second fluid. At least one thermal energy transfer device disposed in the first flow path and/or the second flow path. The at least one thermal energy transfer device comprises a sheet of material having an inflow opening, an outflow opening, a plurality of flow channels, and a flow diverter formed in the sheet between the inflow opening and the outflow opening. The flow diverter is formed at an angle to the direction of the flow of the at least one fluid from the inflow opening to the outflow opening.
A refrigerant circulating apparatus for a vehicle according to an embodiment includes a refrigerant distribution unit in which a flow path through which a refrigerant flows is formed, one or more heat exchangers that are coupled to one surface of the refrigerant distribution unit and perform heat exchange with the refrigerant, and one or more valves that are coupled to the one surface of the refrigerant distribution unit and allow the refrigerant to selectively flow, wherein a refrigerant inlet/outlet through which the refrigerant is introduced or discharged is formed in the other surface of the refrigerant distribution unit.
The present invention relates to an electrification part including a casing having therein an opening formed through two opposite surfaces thereof, a counter electrode coupled to the casing, a discharge electrode disposed to be spaced apart from the counter electrode and coupled to the casing, and a shield member disposed to be spaced apart from the discharge electrode, coupled to the casing, and configured to block electromagnetic waves generated by the discharge electrode.
B03C 3/38 - Postes de chargement ou d'ionisation des particules, p. ex. utilisant des décharges électriques, des radiations radioactives ou des flammes
The present invention relates to an electrification part for an electric dust collector, the electrification part including a casing, a counter electrode having two opposite ends coupled to the casing, a first support part configured to cover and block one end of the counter electrode, a second support part configured to cover and block the other end of the counter electrode, and a discharge electrode disposed to be spaced apart from the counter electrode and coupled to the first support part and the second support part, in which one side of the discharge electrode is physically separated from one end of the counter electrode and the other side of the discharge electrode is physically separated from the other end of the counter electrode.
An air conditioning apparatus includes a case having an air inlet, an evaporator disposed toward the air inlet, a heating device disposed downstream of the evaporator, and a temperature control door installed between the evaporator and the heating device. The temperature control door is configured to adjust air flow downstream of the evaporator. The case includes a defrosting vent and a face vent sequentially arranged in a front-to-rear direction of the case and includes a floor vent formed between the defrosting vent and the face vent on at least one of left and right side walls of the case.
An electric compressor including a housing, a compression unit disposed within the housing, a motor unit housed within the housing, and an inverter unit coupled to one side of the housing to control the motor unit, wherein the inverter unit includes an inverter body coupled to one side of the housing, an inverter cover attached to a facing side of the inverter body, and a sealing member integrally formed on one side and the other side of the inverter body, wherein the electric compressor forms the sealing member simultaneously with the formation of the inverter body, eliminating the need for workers to install gaskets for sealing, thereby improving assembly between the housing and the inverter unit while maintaining sealing stability.
H02K 5/10 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des dispositions empêchant l'introduction de corps étrangers, p. ex. de l'eau ou des doigts
H02K 11/33 - Circuits d’entraînement, p. ex. circuits électroniques de puissance
49.
REFRIGERANT MANIFOLD AND REFRIGERANT MODULE INCLUDING SAME
The present invention relates to a refrigerant module. In the refrigerant module, devices related to a vehicle cooling system can be coupled to one side of each of a first housing and a second housing which are coupled to each other while having a middle plate interposed therebetween, a first groove portion is formed in the first housing which is coupled with the second housing, a communication hole is formed in a middle plate, and a second groove portion is formed in the second housing, thereby forming a fluid channel for the refrigerant to flow inside the refrigerant module.
Disclosed is an air conditioner for a vehicle, which prevents the influence of electronic parts by various external environmental factors, blocks various refrigerant noise and coolant noise, and minimizes the package size and simplifies a layout to be able to reduce costs. The air conditioner for a vehicle comprises an air conditioning case having an air passage therein, a cooling means and a heating means provided in the air passage of the air conditioning case, a blower unit for blowing air into the air passage, and a door for adjusting the opening degree of the air passage. The door and electronic parts for driving the door are all disposed in the air conditioning case on the indoor side of the vehicle.
An electric compressor including a motor configured to generate power, a compression mechanism configured to compress a refrigerant by receiving power from the motor, an inverter configured to control the motor, a connector connected to an external device, a power line extending from the connector to the inverter to transmit electric power, which is supplied from the external device, to the inverter, and an interlock line extending from the connector to the inverter to transmit a signal to the inverter when the connector is separated from the external device, in which the power line and the interlock line are formed in different ways, thereby preventing insulation breakdown between the power line and the interlock line, easily assembling the power line and the inverter, and easily assembling the interlock line and the inverter.
F04C 23/02 - Pompes caractérisées par leur combinaison avec des machines motrices ou des moteurs d'entraînement particuliers ou leurs adaptations à cet effet
F04C 29/00 - Parties constitutives, détails ou accessoires de pompes ou d'installations de pompage spécialement adaptées pour les fluides compressibles non couverts dans les groupes
DAEYOUNG ELECTRONICS CO.,LTD (République de Corée)
Inventeur(s)
Lee, Hyun Woo
Ryu, Tae Ei
Lee, Young Hyun
Lim, Do Won
Kim, Seung Kil
Oh, Sung Taeg
Yoon, Young Seop
Hwang, Seung Yong
Abrégé
An electric compressor, including: a housing; a compression part to compress a refrigerant introduced into the housing; a motor part provided in the housing to drive the compression part; and an inverter part provided on one side of the housing to control the motor part, the inverter part may include: an inverter cover coupled to one side of the housing; an inverter body fixed inside the inverter cover; and a circuit board seated on the inverter body and allowing one or more elements to be disposed on one surface thereof facing the housing, the inverter body may include: one or more boss portions protruding from a base surface toward the circuit board, and a pressing member may be inserted into at least one among the one or more boss portions and the pressing member presses another surface which is an opposite side of the one surface of the circuit board.
H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continuTransformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
H05K 7/14 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti
The present invention relates to an electric compressor comprising: a motor; a compression mechanism that receives power from the motor to compress a refrigerant; an inverter for controlling the motor; a housing having an opening into which the inverter is inserted and an outer wall forming the opening; and a cover fastened to the outer wall and covering the opening. The cover includes: a damping layer having a first surface facing the housing and a second surface opposite the first surface; a first panel layer bonded to the first surface; and a second panel layer bonded to the second surface, wherein at least a portion of the perimeter of the cover includes a bending portion in which the cover including the damping layer is bent, and thus foreign matter can be prevented from entering the opening, corrosion of the cover can be inhibited, and the first and second panel layers can be prevented from separating from the damping layer.
F04C 29/00 - Parties constitutives, détails ou accessoires de pompes ou d'installations de pompage spécialement adaptées pour les fluides compressibles non couverts dans les groupes
F04C 18/02 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement, c.-à-d. avec un mouvement de translation circulaire des organes coopérants, chaque organe possédant le même nombre de dents ou de parties équivalentes de prise
F04B 35/04 - Pompes à piston spécialement adaptées aux fluides compressibles et caractérisées par les moyens d'entraînement de leurs organes de travail ou par leur combinaison avec les machines motrices ou moteurs qui les entraînent ou bien par leurs adaptations à cet effet, non prévues ailleurs les moyens étant électriques
F04B 39/00 - Parties constitutives, détails ou accessoires de pompes ou de systèmes de pompage spécialement adaptés aux fluides compressibles, non prévus dans les groupes ou présentant un intérêt autre que celui visé par ces groupes
F04B 39/12 - Carcasses d'enveloppeCylindresCulassesConnexions des tubulures pour fluide
H02K 5/24 - EnveloppesEnceintesSupports spécialement adaptés pour la réduction ou à la suppression des bruits ou vibrations
H02K 11/33 - Circuits d’entraînement, p. ex. circuits électroniques de puissance
H02K 7/14 - Association structurelle à des charges mécaniques, p. ex. à des machines-outils portatives ou des ventilateurs
A fluid heating heater according to one embodiment of the present invention comprises: a main body in which a first flow path and a second flow path into which a fluid is introduced and heated are formed; a first heating element disposed on one surface of the main body in which the first flow path is formed and heating the first flow path; and a second heating element disposed on one surface of the main body in which the second flow path is formed and heating the second flow path, wherein the main body corresponding to a space between the first heating element and the second heating element may be formed to be partitioned.
B60H 1/22 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée autrement que de l'installation de propulsion
F24H 1/12 - Chauffe-eau instantanés, c.-à-d. dans lesquels il n'y a production de chaleur que lorsque l'eau s'écoule, p. ex. avec contact direct de l'eau avec l'agent chauffant dans lesquels l'eau est maintenue séparée de l'agent chauffant
F24H 9/1818 - Disposition ou montage des éléments chauffants électriques
F28F 13/00 - Dispositions pour modifier le transfert de chaleur, p. ex. accroissement, diminution
H05B 3/40 - Éléments chauffants ayant la forme de tiges ou de tubes
H05B 3/06 - Éléments chauffants combinés constructivement avec des éléments d'accouplement ou avec des supports
H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage
55.
HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME
The present disclosure is directed to provide a heat exchanger and a method of manufacturing the same, which are capable of, in a high-temperature environment, improving the effect of suppressing tube damage caused by the heat load by improving the shape of a saw-cut formed on a support to suppress tube damage caused by a heat load while also allowing the heat exchanger to be manufactured using existing equipment, thereby preventing an increase in the production costs. More specifically, an object of the present disclosure is to provide a heat exchanger and a method of manufacturing the same, in which the shape of the saw-cut formed on the support is formed of two types, an I-shaped cut portion and a Z-shaped cut portion, and the I-shaped cut portion is formed at the center, while a pair of Z-shaped cut portions are formed symmetrically and biased toward the both ends.
The present invention relates to a heat exchanger assembly. In an embodiment, the heat exchanger assembly includes: a housing that has a certain height and includes a plurality of fluid inlet/outlet ports; a heater unit that is stacked on the housing along the height direction of the housing; a cover case that is coupled to the housing and covers the heater unit; and a heat exchanger which is stacked on the cover case and in which heat is exchanged between a first heat exchange fluid and a second heat exchange fluid, wherein a flow path connecting one inlet/outlet port among the plurality of fluid inlet/outlet ports to another of the inlet/outlet ports is formed inside the housing, and the first heat exchange fluid can flow through the flow path.
B60H 1/22 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée autrement que de l'installation de propulsion
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
F28F 3/04 - Éléments ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p. ex. avec des ailettes, avec des évidements, avec des ondulations les moyens faisant partie intégrante de l'élément
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
F28D 21/00 - Appareils échangeurs de chaleur non couverts par l'un des groupes
An embodiment discloses a vehicle heat management system comprising: a cooling water circulation line through which cooling water moves; a refrigerant circulation line through which a refrigerant discharged from a compressor moves to an indoor unit; and a heat exchanger disposed to allow the refrigerant circulation line and the cooling water circulation line to pass therethrough, and enabling heat exchange between the refrigerant and the cooling water, wherein the refrigerant is discharged from the compressor, passes through the heat exchanger, exchanges heat with the cooling water in the heat exchanger, and is then introduced into the indoor unit.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
F25B 43/00 - Dispositions pour la séparation ou la purification des gaz ou des liquidesDispositions pour la vaporisation des résidus de fluides frigorigènes, p. ex. par la chaleur
An embodiment provides a thermal management system for a vehicle, comprising: a refrigerant circulation line through which a refrigerant moves while sequentially passing through a compressor and an indoor unit; and a cooling water circulation line through which cooling water moves, wherein a heat exchanger connected to the cooling water circulation line is disposed between the compressor and the indoor unit in the refrigerant circulation line so that the refrigerant heat-exchanged with the cooling water flows into the indoor unit.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
F25B 43/00 - Dispositions pour la séparation ou la purification des gaz ou des liquidesDispositions pour la vaporisation des résidus de fluides frigorigènes, p. ex. par la chaleur
The present invention relates to a plate-type heat exchanger. An object of the present invention is to provide a plate-type heat exchanger used as an internal heat exchanger in which a dead zone is intentionally formed by changing an arrangement of flow ports or additionally installing a barrier to adjust performance in order to prevent a problem in which an operating temperature of a compressor is raised and durability is degraded because of excessive performance of the internal heat exchanger.
F28F 3/08 - Éléments construits pour être empilés, p. ex. pouvant être séparés pour leur nettoyage
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
The present invention relates to a valve-integrated reservoir tank. The purpose of the present invention is to provide a valve-integrated reservoir tank having an improved flow path structure to prevent air trapped in a reservoir tank integrally formed with a valve from being improperly introduced into a coolant circulation path. More specifically, the purpose of the present invention is to provide a valve-integrated reservoir tank in which the reservoir tank has two discharge paths, and two consecutive flow paths among flow paths of a path setting valve formed with six or more valves are connected to the two discharge paths of the reservoir tank, respectively, so that a coolant flow path passing through the reservoir tank is configured in parallel, and thus the flow rate of a coolant passing through the reservoir tank can be effectively reduced.
An electric compressor, including: a motor configured to generate power; a compression mechanism configured to compress a refrigerant by receiving power from the motor; an inverter configured to control the motor; a connector connected to an external device; a power terminal extending from the connecter to the inverter so as to deliver power supplied from the external device to the inverter; and an interlock wire extending from the connector to the inverter so as to deliver a signal to the inverter when the connecter is detached from the external device, and a fixing member fixed to a board of the inverter while supporting the interlock wire may be provided, thereby it is possible to prevent the interlock wire from being damaged to an extent to which the cost, the size, and the weight are not dramatically increased.
The present invention relates to a housing capable of more effectively dissipating heat generated by a motor, the housing is in contact with a cooling fluid from the outside and may include a motor integrated inside the housing, a substrate integrated inside the housing, an internal heat exchange unit integrated inside the housing and in direct or indirect contact with the motor or the substrate, and a heat dissipation unit in contact with the heat exchange unit inside the housing and in contact with the cooling fluid outside the housing.
H02K 5/18 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des nervures ou des ailettes pour améliorer la transmission de la chaleur
The present invention relates to a heat exchanger including a tank having a depressed portion formed by bending a widthwise center portion concavely inward in a longitudinal direction, and partition walls disposed to be spaced apart from each other with the depressed portion interposed therebetween, and a header coupled to the tank and having a plurality of compartments separated in a width direction by the partition walls, and tube insertion holes into which tubes are inserted, in which the tank has a contact portion where the partition walls are in contact with each other in the width direction in at least a partial region in the longitudinal direction, and the tank includes a communication hole formed through the partition walls in the width direction at the contact portion to allow the plurality of compartments to communicate with one another, thereby easily forming a drain hole, through which condensate water may be discharged, in a widthwise center portion of the header tank without increasing the number of components in the header tank.
DOOWON CLIMATE CONTROL CO., LTD. (République de Corée)
Inventeur(s)
Jeong, Hoyoung
Lee, Hyungjun
Kim, Seo Jung
Park, Jungha
Cha, Yong Woong
Kim, Jae Yeon
Park, Man Hee
Park, Youhwan
Yun, Joongsu
Kim, Yun Jin
Lee, Hae Jun
Joo, Beom Seok
Lee, Daehui
Jeong, Seong Wan
Kim, Chul Min
Lee, Mingyu
Jeong, Gyuyeong
Abrégé
A heat pump system for a vehicle may be capable of performing cooling or heating of an interior of the vehicle by using a natural refrigerant and efficiently adjusting the temperature of a battery module by using one chiller where a refrigerant and a coolant exchange heat. The system includes an air conditioner unit with a compressor, a first heat-exchanger, a second heat-exchanger, a first expansion valve, and a third heat-exchanger that are connected through the refrigerant line to circulate a refrigerant through the refrigerant line. The system also includes a chiller connected to the refrigerant line through the first connection 10 line. The chiller is configured to adjust a temperature of a coolant by heat-exchanging the coolant with the refrigerant supplied from the air conditioner unit.
Disclosed in an embodiment is a vehicle heat management system comprising: a refrigerant circulation line for circulating a refrigerant; a coolant circulation line including a battery-side coolant circulation line in which a coolant passing through a battery is circulated and an electric component-side coolant circulation line in which a coolant passing through an electric component is circulated; and a heat exchanger which is disposed such that the refrigerant circulation line, the electronic component-side coolant circulation line and the battery-side coolant circulation line pass therethrough, and which allows heat exchange between the refrigerant and the coolant, wherein the battery-side coolant circulation line is connected to a direction-switching valve so that the coolant selectively bypasses the heat exchanger according to an operation mode through a coolant connection line bypassing the heat exchanger.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
B60H 1/22 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée autrement que de l'installation de propulsion
F01P 7/14 - Commande du débit de l'agent de refroidissement l'agent de refroidissement étant un liquide
F01P 5/10 - Pompage du liquide de refroidissementAménagements des pompes de refroidissement
66.
AIR CONDITIONING UNIT FOR A MOTOR VEHICLE AND CLIMATE CONTROL SYSTEM WITH THE AIR CONDITIONING UNIT AND METHOD FOR OPERATING THE AIR CONDITIONING UNIT
Air conditioning unit for a motor vehicle and climate control system with the air conditioning unit having a casing with at least one first air inlet for the intake of fresh ambient air and one second air inlet for the intake of circulating air from a passenger compartment, as well as an air guiding device in each case for independently varying flow cross sections of the air inlets, the air guiding device in each case is designed as an air flap which is arranged movably mounted between two end positions, a bypass flow duct with a ram pressure air guiding device is formed for the first air inlet, and the ram pressure air guiding device is arranged as an air flap movably mounted between two end positions and is designed in such a way as to fully close the bypass flow duct in an end position.
A plate-type heat exchanger capable of forming a flow path including a sealing structure without a separate structure is disclosed. The plate-type heat exchanger includes a core formed by stacking a plurality of plates and configured to allow a heat exchange medium to exchange heat, and a plurality of flow paths formed by through-holes continuously formed in the stacked plates so that a fluid flows in the core. The core is divided into a first heat exchange region at one side and a second heat exchange region at the other side based on any one plate among the stacked plates. The flow path includes at least one first flow path disposed at one end in a stacking direction of the plates and connected to the second heat exchange region. A portion of the first flow path at least passes through the first heat exchange region has a sealing structure.
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
F28F 3/08 - Éléments construits pour être empilés, p. ex. pouvant être séparés pour leur nettoyage
A heat pump system for a vehicle may be capable of performing cooling or heating of an interior of the vehicle by using a natural refrigerant and efficiently adjusting the temperature of a battery module by using one chiller where a refrigerant and a coolant exchange heat. The system includes an air conditioner unit with a compressor, a first heat-exchanger, a second heat-exchanger, a third heat-exchanger, and a fourth heat-exchanger that are connected through a refrigerant line to circulate a refrigerant through the refrigerant line. The system also includes a chiller connected to the refrigerant line through a first connection line. The chiller is configured to adjust a temperature of the coolant by heat-exchanging a coolant with the refrigerant supplied from the air conditioner unit.
The present invention relates to a coolant heater for a vehicle, and a manufacturing method therefor. A heating plate and a heater integrated with the heating plate, of the present invention, integrate a flow path of the heating plate with a housing so as to reduce the number of components and, further, reduce costs, can shorten processing time without requiring the attachment of a gasket or a bolt, and can reduce the size of a package and increase internal airtightness and robustness without requiring the presence of a region in which the gasket or the bolt is fastened.
B60H 1/22 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée autrement que de l'installation de propulsion
F24H 9/1818 - Disposition ou montage des éléments chauffants électriques
F24H 1/18 - Appareils de chauffage à accumulation d'eau
H05B 3/02 - Chauffage par résistance ohmique Détails
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage la chaleur étant produite par frictionSoudage par friction
A gas cooler for a battery electric vehicle, the gas cooler including a heat exchanger having a connecting portion and a heat exchange portion, the connecting portion including a coolant inlet to allow a coolant to enter the heat exchanger, and a coolant outlet to allow the coolant to exit the heat exchanger, wherein the gas cooler further includes a bypass line configured to redirect a portion of the coolant from the coolant inlet to the coolant outlet, thereby bypassing the heat exchange portion of the heat exchanger.
The present invention relates to a blower unit applied to a vehicle, and by reducing the axial height of the blower hub to remove an unnecessary dead space, it is possible to increase a space in which air may flow, increase an air volume output to the outside in the same power condition, improve the phenomenon in which airflow is biased at a lower portion, reduce noise generated by the blower unit, reduce the weight of the blower unit, and reduce the cost.
A portable air purifier of the present invention includes a housing and a purification module accommodated inside the housing, the purification module including an upper case, a lower case, a support, a blower fan, and a purification unit. In the portable air purifier, the support is formed in a replaceable type to be attachable to and detachable from the upper case and the lower case, which makes it possible to manufacture various types of portable air purifiers to correspond to different air purification types by replacing a minimum number of parts, thereby making manufacturing processes easy and reducing manufacturing costs.
B01D 53/88 - Manipulation ou montage des catalyseurs
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 46/52 - Séparateurs de particules utilisant des filtres comportant un matériau plié, p. ex. appareils de précipitation de poussières
B01D 53/00 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols
73.
DEVICE FOR REGULATING A THROUGH-FLOW AND DISTRIBUTING A FLUID IN A FLUID CIRCUIT
A device for regulating a through-flow and distributing a fluid in a fluid circuit, in particular a refrigerant in a refrigerant circuit. The device has a housing with fluid connections, which are each connected via a passage opening to an inner volume of the housing formed as a valve chamber, and a valve element with a through-flow opening and a valve seat element, which are arranged within the valve chamber. The valve element is mounted within the valve seat element so as to be rotatable about an axis of rotation and is arranged abutting the valve seat element. The valve seat element is arranged abutting the housing. Exactly one sealing element for sealing the valve seat element to the housing is provided between the valve seat element and the housing.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
F16K 5/06 - Robinets à boisseau consistant seulement en un dispositif obturateur dont au moins une des faces d'obturation a la forme d'une surface de solide de révolution plus ou moins complète, le mouvement d'ouverture et de fermeture étant essentiellement rotatif dont les boisseaux sont à surface sphériqueLeurs garnitures d'étanchéité
F16K 27/06 - Structures des logementsMatériaux utilisés à cet effet des robinets ou des vannes
The present invention relates to a refrigerant manifold, and an object of the present invention is to provide a refrigerant manifold including a reinforcement structure to improve a portion vulnerable to pressure. More specifically, another object of the present invention is to provide a refrigerant manifold in which a plurality of flow paths are formed, a rib, which is a pressure reinforcement structure, is formed on a sealing plate at a position of the flow path having a relatively large cross-sectional area or a bridge, which is a pressure reinforcement structure, is formed on a housing at a loop position formed by the flow path having a relatively large cross-sectional area.
The present invention relates to a vehicle heat management system improved to sufficiently cool coolant flowing toward a rear-seat air conditioning device. The vehicle heat management system comprises: a refrigerant line connected to a compressor, a condenser, an expansion valve, and an evaporator and guiding a first heat exchange medium to cool and heat a first area of a vehicle; a first coolant line connected to a cabin cooler and a chiller and guiding a second heat exchange medium to cool a second area of the vehicle; and a second coolant line connected to a battery and the chiller and guiding the second heat exchange medium to heat the second area of the vehicle and cool the battery, wherein: the first heat exchange medium and the second heat exchange medium exchange heat in the chiller; and the first heat exchange medium flowing into the chiller exchanges heat with the second heat exchange medium flowing into the chiller from the first coolant line, and then exchanges heat with the second heat exchange medium flowing into the chiller from the second coolant line.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
An embodiment of the present invention provides a stator of an electric motor, the stator comprising: a stator core having a plurality of teeth around which a coil is wound; an insulation assembly formed at one end part of the stator core and including a guide part, the outer surface of which the coil drawn out to the one end part of the stator core is disposed on; and an insulation cover part for covering the insulation assembly, wherein a plurality of slots spaced apart along the circumferential direction is provided at the guide part, and a plurality of insulating protrusions protruding radially inward to correspond to at least some of the plurality of slots is provided at the inner surface of the insulation cover part.
H02K 3/52 - Fixation des enroulements de pôles saillants ou de leurs connexions
H02K 3/34 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement entre conducteurs ou entre conducteur et noyau, p. ex. isolement d'encoches
H02K 1/18 - Moyens de montage ou de fixation des parties magnétiques fixes sur ou aux structures constituant le stator
F04B 17/03 - Pompes caractérisées par leur combinaison avec des machines motrices ou moteurs particuliers qui les entraînent ou par leur adaptation à ceux-ci entraînées par des moteurs électriques
77.
INSTALLATION STRUCTURE OF COMPRESSOR AND BRACKET ASSEMBLY SUPPORTING COMPRESSOR
The present invention relates to an installation structure of a compressor and a bracket assembly supporting the compressor, and comprises: a plurality of fastening parts arranged along the longitudinal direction (X) on the compressor; a plurality of support parts arranged on the bracket assembly supporting the compressor, the support parts being arranged at positions corresponding to the plurality of fastening parts; connection members connecting the fastening parts and the support parts; and a plurality of vibration-isolating members that are respectively disposed between the plurality of fastening parts and the plurality of support parts and absorb vibrations of the compressor. The elastic modulus of the plurality of vibration-isolating members may be configured differently depending on the distance from the center of gravity (W) of the compressor, and thus the present invention has the effect of effectively absorbing and attenuating vibrations of the compressor.
F04C 29/00 - Parties constitutives, détails ou accessoires de pompes ou d'installations de pompage spécialement adaptées pour les fluides compressibles non couverts dans les groupes
F04C 18/02 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement, c.-à-d. avec un mouvement de translation circulaire des organes coopérants, chaque organe possédant le même nombre de dents ou de parties équivalentes de prise
F04B 35/04 - Pompes à piston spécialement adaptées aux fluides compressibles et caractérisées par les moyens d'entraînement de leurs organes de travail ou par leur combinaison avec les machines motrices ou moteurs qui les entraînent ou bien par leurs adaptations à cet effet, non prévues ailleurs les moyens étant électriques
F04B 39/00 - Parties constitutives, détails ou accessoires de pompes ou de systèmes de pompage spécialement adaptés aux fluides compressibles, non prévus dans les groupes ou présentant un intérêt autre que celui visé par ces groupes
F04B 39/12 - Carcasses d'enveloppeCylindresCulassesConnexions des tubulures pour fluide
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p. ex. dans des systèmes alternatifsSuppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
A vehicle heat pump system is disclosed. A vehicle heat pump system, which heat-exchanges a first heat exchange medium discharged from a compressor with a second heat exchange medium, includes a first air conditioning module disposed in a front seat region of a vehicle and including a first evaporator and a first inner heat exchanger, a second air conditioning module disposed in a rear seat region of the vehicle and including a second evaporator and a second inner heat exchanger, and a branch valve which guides a movement direction of the first heat exchange medium, and the branch valve includes a four-way branch valve which guides the first heat exchange medium discharged from the compressor to flow or not flow toward the second inner heat exchanger according to an air conditioning mode.
The present invention relates to a scroll compressor. The scroll compressor may comprise: a casing comprising a seating unit into which a shaft is inserted and supported; a suction chamber through which a refrigerant is introduced into the casing; a compression mechanism comprising a rotating scroll and a fixed scroll engaged with the rotating scroll to compress the refrigerant; a back pressure chamber formed between the seating unit and the rotating scroll; a shaft connected to a drive unit and having one end inserted into the seating unit; an eccentric bush connecting the shaft to the rotating scroll; a crankpin connecting the shaft to the eccentric bush; a shaft bearing disposed on the seating unit and supporting rotation of the shaft; a sealing member disposed between the inner surface of the seating unit and the shaft; and an oil supply means passing through the crank pin and the shaft and supplying oil from the back pressure chamber to the suction chamber. According to the present invention, oil can be supplied from the back pressure chamber to smoothly lubricate the shaft bearing arranged adjacent to the suction chamber side and various components of the suction chamber.
F04C 18/02 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement, c.-à-d. avec un mouvement de translation circulaire des organes coopérants, chaque organe possédant le même nombre de dents ou de parties équivalentes de prise
F04C 29/02 - LubrificationSéparation du lubrifiant
F04C 29/12 - Dispositions pour l'admission ou l'échappement du fluide de travail, p. ex. caractéristiques de structure de l'admission ou de l'échappement
F04C 29/00 - Parties constitutives, détails ou accessoires de pompes ou d'installations de pompage spécialement adaptées pour les fluides compressibles non couverts dans les groupes
F04C 27/00 - Systèmes d'étanchéité dans les pompes à piston rotatif spécialement adaptées pour les fluides compressibles
The present invention relates to a heat exchanger assembly. A heat exchanger assembly according to one embodiment may comprise: a housing; a heat exchanger; a heater unit; and a control unit. The housing has a predetermined space formed therein and includes: a heat exchanger chamber accommodating the heat exchanger; a heater unit chamber accommodating the heater unit; and a control unit chamber accommodating the control unit. A first heat exchange fluid may flow into the housing and through the heat exchanger chamber, the control unit chamber, and the heater unit chamber, and a second heat exchange fluid may flow into the heat exchanger and through a heat exchange core of the heat exchanger.
B60H 1/22 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée autrement que de l'installation de propulsion
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
F24H 1/12 - Chauffe-eau instantanés, c.-à-d. dans lesquels il n'y a production de chaleur que lorsque l'eau s'écoule, p. ex. avec contact direct de l'eau avec l'agent chauffant dans lesquels l'eau est maintenue séparée de l'agent chauffant
F28D 21/00 - Appareils échangeurs de chaleur non couverts par l'un des groupes
81.
VALVE ASSEMBLY AND VEHICLE HEAT PUMP SYSTEM INCLUDING THE SAME
A valve assembly according to one embodiment of the present invention is a valve assembly disposed on a line of a vehicle heat pump system in which a refrigerant flows, the valve assembly may include a first valve module including a first valve housing in which a low-pressure refrigerant flows in a cooling mode and a plurality of expansion valves for expanding the refrigerant according to an air conditioning mode are disposed, and a second valve module including a second valve housing in which a high-pressure refrigerant flows in the cooling mode and a plurality of opening and closing valves which control a flow of the refrigerant are disposed.
An embodiment of the present invention provides an electric compressor comprising: a housing; a compression unit provided inside the housing; a motor unit provided inside the housing and driving the compression unit; and an inverter unit disposed on one side of the housing and controlling the motor unit. The inverter unit includes: an inverter cover coupled to the one side of the housing; an inverter body fixed inside the inverter cover; a circuit board seated inside the inverter body; and an elastic member inserted into the inverter body.
F04C 28/08 - Commande, surveillance ou dispositions de sécurité pour les pompes ou les installations de pompage spécialement adaptées pour les fluides compressibles caractérisées par une variation de la vitesse de rotation
F04C 18/02 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement, c.-à-d. avec un mouvement de translation circulaire des organes coopérants, chaque organe possédant le même nombre de dents ou de parties équivalentes de prise
H02K 5/22 - Parties auxiliaires des enveloppes non couvertes par les groupes , p. ex. façonnées pour former des boîtes à connexions ou à bornes
H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continuTransformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
A refrigerant module assembly according to an embodiment may include a refrigerant module in which a refrigerant performs heat exchange while flowing, a controller configured to control a valve and a sensor provided in the refrigerant module, and a mounting bracket coupled to the refrigerant module and the controller and configured to mount the refrigerant module and the controller in a vehicle body.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
The present invention relates to a refrigerant manifold applied to a cooling module applied to a vehicle cooling system. According to the refrigerant manifold of the present invention, by forming a hole or a slit in a middle plate and a housing of parts to which in/out ports are connected or parts to which in/out pipes are connected to discharge a leaked fluid to the outside when leakage occurs inside a manifold, it is possible to increase the accuracy of a leakage test.
The present invention relates to a heat exchanger having a structure capable of alleviating leaning of a fluid regardless of a flow rate of a heat exchange medium, and specially even when a flow rate is small, inducing a proper flow rate to be distributed to a plurality of tubes in consideration of flow characteristics of a fluid, thereby improving heat exchange efficiency and performance, and more specifically, relates to a two-row heat exchanger having two passes and including: a first core and a second core each including a plurality of tubes; a first header tank and a second header tank coupled to opposite ends of the first core, respectively, wherein: the first header tank and the second header tank each include a partition wall for separating a fluid flow space formed therein into a first fluid channel and a second fluid channel; and when an introduction/discharge port through which a heat exchange medium is introduced and discharged is formed through at least one header tank among the first header tank and the second header tank, at least one communication hole is formed through the partition wall in the other header tank.
F28D 1/053 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source de potentiel calorifique est une grande masse de fluide, p. ex. radiateurs domestiques ou de moteur de voiture avec des canalisations d'échange de chaleur immergées dans la masse du fluide avec canalisations tubulaires les canalisations étant rectilignes
F28F 9/02 - Boîtes de distributionPlaques d'extrémité
F28D 21/00 - Appareils échangeurs de chaleur non couverts par l'un des groupes
The present invention relates to an integrated control system for a vehicle, and more particularly, to an integrated control system capable of controlling both a refrigerant module and a coolant module included in the vehicle in an integrated manner. The present invention aims to control the end devices of the connected coolant module and refrigerant module using a single control module.
Disclosed is an end cell heater for a fuel cell, including a heater plate; a power supply terminal coupled to the heater plate; a first electrode terminal coupled to a first end of the terminal; a heating element stacked on the heater plate; and a second electrode terminal coupled to the heating element and coupled corresponding to the first electrode terminal, wherein the heater plate includes a terminal guide protruding to surround the first electrode terminal, thereby ensuring electric connection between the first electrode terminal and the second electrode terminal.
H01M 8/0267 - CollecteursSéparateurs, p. ex. séparateurs bipolairesInterconnecteurs comprenant des moyens de chauffage ou de refroidissement, p. ex. des éléments de chauffage ou des canaux d’écoulement du réfrigérant
Disclosed is an air conditioner for a vehicle. The air conditioner for a vehicle includes: an air conditioning case including an air inflow port for introducing air, air discharge ports for discharging air into the interior, and an internal air passage formed therein; a cooling heat exchanger and a heating heat exchanger sequentially provided in the air passage of the air conditioning case in an air flow direction; and doors for adjusting the opening degree of the air passage in the air conditioning case via rotation, wherein an airflow control door is arranged downstream of a blower in the air flow direction, and is positioned adjacent to a cutoff region of a blower scroll case.
The present invention relates to a plate-type heat exchanger formed by stacking a plurality of heat exchange plates between an upper plate and a lower plate, wherein the upper plate includes a first inlet through which a first heat exchange medium is introduced and a second inlet through which a second heat exchange medium is introduced, and the lower plate includes an outlet through which the first heat exchange medium and the second heat exchange medium are combined and discharged to the outside, so that two types of heat exchange media can be combined together in the plate-type heat exchanger and then discharged to the outside. Therefore, the plate-type heat exchanger can simplify a pipe structure and thus minimize process defects.
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
F28F 9/007 - Supports auxiliaires pour les éléments
F28F 9/02 - Boîtes de distributionPlaques d'extrémité
F28D 21/00 - Appareils échangeurs de chaleur non couverts par l'un des groupes
One embodiment relates to an automotive thermal management fluid module using a circulating fluid, such as a refrigerant or coolant, the module comprising: a manifold plate having a plurality of fluid passages formed therein; and a thermal interference avoidance unit that is coupled to the manifold plate, wherein fluid passages having a relatively high or low temperature from among the fluid passages are formed separately other fluid passages.
A seal assembly for an air conditioning system includes an annular inner seal member formed from a first material and an annular outer seal member coupled to the inner seal member by a snap-fit. The annular outer seal member has an inner surface, an outer surface, a first surface and a second surface opposing the first surface. The annular outer seal member is formed from a second material.
An embodiment of the present invention provides an electric compressor comprising: a housing; a compression part provided in the housing; a motor part provided in the housing and driving the compression part; and an inverter part for controlling the motor part, wherein: the inverter part includes a circuit board which is seated on a partition wall of the housing and on which one or more switching elements are mounted, and an insulating metal substrate disposed between the circuit board and the partition wall; and an insulating metal substrate includes one or more bent parts bent toward the circuit board to be coupled to the circuit board.
F04C 18/02 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement, c.-à-d. avec un mouvement de translation circulaire des organes coopérants, chaque organe possédant le même nombre de dents ou de parties équivalentes de prise
93.
A METHOD FOR CONTROLLING VEHICLE AIR-CONDITIONING SYSTEM AND A COMPRESSOR TO WHICH THE METHOD IS APPLIED
Disclosed is a method for controlling a vehicle air-conditioning system and a compressor to which the method for controlling a vehicle air-conditioning system is applied. The embodiments of the present disclosure may precisely sense changes in the refrigerant amount of a mechanical or an electrical compressor, thereby making it possible to stably operate the compressor.
A ball valve of a refrigerant valve device for an air conditioning system including a ball valve housing of two housing parts, which each have an L-shaped cross-sectional geometry, are aligned rotationally symmetrically with respect to one another and are connected to one another at their ends with the help of fastening elements to form a ball valve housing with a rectangular cross-sectional geometry, with two mutually opposite housing side walls, a bottom wall and with an upper housing wall opposite to the bottom wall and with two mutually opposite open sides, wherein the ball valve housing has a fluid inlet formed in the bottom wall and two fluid outlets formed in the mutually opposite housing side walls, a ball arrangement which contains a through-flow control ball as well as sealing seats and inner sealing elements and is held together by the ball valve housing.
F16K 5/06 - Robinets à boisseau consistant seulement en un dispositif obturateur dont au moins une des faces d'obturation a la forme d'une surface de solide de révolution plus ou moins complète, le mouvement d'ouverture et de fermeture étant essentiellement rotatif dont les boisseaux sont à surface sphériqueLeurs garnitures d'étanchéité
F16K 27/06 - Structures des logementsMatériaux utilisés à cet effet des robinets ou des vannes
F25B 41/20 - Disposition des soupapes, p. ex. de soupapes marche-arrêt ou de soupapes de régulation de débit
The present disclosure relates to a heat exchanger assembly. In an embodiment, the heat exchanger assembly may comprise: a housing having a first chamber and a second chamber therein; a heat exchanger disposed outside the housing; a control unit accommodated in the first chamber; and a heater unit accommodated in the second chamber. The heat exchanger may comprise: a first channel through which a first fluid flows; a second channel through which a second fluid flows; and a heat exchange core in which heat exchange between the first fluid and the second fluid occurs. A third channel, which communicating with the first channel and through which the first fluid flows, may be formed inside the housing. The first fluid flowing through the third channel may exchange heat with the heater unit.
B60H 1/22 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée autrement que de l'installation de propulsion
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
F24H 1/12 - Chauffe-eau instantanés, c.-à-d. dans lesquels il n'y a production de chaleur que lorsque l'eau s'écoule, p. ex. avec contact direct de l'eau avec l'agent chauffant dans lesquels l'eau est maintenue séparée de l'agent chauffant
F28D 7/16 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les canalisations étant espacées parallèlement
F28D 21/00 - Appareils échangeurs de chaleur non couverts par l'un des groupes
96.
INVERTER FOR ELECTRIC COMPRESSOR AND ELECTRIC COMPRESSOR EMPLOYING SAME
The present invention relates to an inverter for an electric compressor and an electric compressor employing same, and more specifically, to an inverter for an electric compressor, the inverter including a circuit board divided into a high voltage region and a low voltage region. The inverter comprises: a switching element for controlling the switching of a motor of the electric compressor; and an MCU for controlling the switching element, wherein the switching element is disposed in the high voltage region, the MCU is disposed in the low voltage region, various sensors are provided in the high voltage region, an intermediate element is provided between the various sensors and the MCU, and the intermediate element includes an operational amplifier.
H02P 27/06 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p. ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs
H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continuTransformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
F04C 28/08 - Commande, surveillance ou dispositions de sécurité pour les pompes ou les installations de pompage spécialement adaptées pour les fluides compressibles caractérisées par une variation de la vitesse de rotation
Disclosed is a heat pump system for a vehicle, which can implement all of cooling, heating, and dehumidifying functions while enabling reduction of a package of an air conditioning device, and uses only three refrigerant valves and can thus improve price competitiveness. The heat pump system for a vehicle comprises: a compressor for compressing and discharging a refrigerant; an indoor heat exchanger provided inside an air conditioning case to exchange heat with air discharged into the interior of a vehicle; an outdoor heat exchanger provided outside the air conditioning case to exchange heat with external air; a chiller for performing heat exchange between a refrigerant and cooling water; a direction switching valve for controlling the flow of the refrigerant discharged from the compressor so that the refrigerant selectively flows to the outdoor heat exchanger or the indoor heat exchanger; a first expansion valve capable of controlling the flow direction of a refrigerant and selectively expanding the refrigerant; and a second expansion valve disposed at a different position from the first expansion valve to be able to control the flow direction of a refrigerant and selectively expand the refrigerant, wherein the first expansion valve and the second expansion valve are configured to be able to be in a fully closed state for blocking the flow of a refrigerant.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
The present invention provides a vehicle heat management system capable of performing all functions of an integrated heat management system of an electric car, capable of reducing the air conditioning device package, and capable of reducing manufacturing costs by using only two refrigerant valves. The vehicle heat management system comprises: a compressor for compressing and discharging a refrigerant; an indoor heat exchanger provided inside an air conditioning case so as to exchange heat with air discharged into the vehicle, thereby heating the air; an outdoor heat exchanger provided outside the air conditioning case so as to exchange heat with external air; an evaporator provided inside the air conditioning case upstream side of the indoor heat exchanger in the air flow direction so as to exchange heat with air discharged into the vehicle, thereby cooling the air; a chiller configured such that the refrigerant exchanges heat with cooling water; a first expansion valve for expanding the refrigerant that has passed through the indoor heat exchanger; an outdoor unit bypass line configured such that the refrigerant that has passed through the first expansion valve bypasses the outdoor heat exchanger; and a second expansion valve for expanding the refrigerant that has through the outdoor heat exchanger or the refrigerant that has bypassed the outdoor heat exchanger. The first expansion valve is made of a three-way valve such that the refrigerant can expand and change directions, and is configured such that the outlet of the expanded refrigerant can be changed through two of the three communication holes. The second expansion valve is also made of a three-way valve such that the refrigerant can expand and change directions, and is configured such that the outlet of the expanded refrigerant can be changed through two of the three communication holes.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
Disclosed is a vehicle thermal management system capable of performing all functions of an integrated thermal management system of an electric vehicle, reducing a package of an air conditioning device, and reducing manufacturing costs by using only three refrigerant valves. The vehicle thermal management system comprises: a compressor for compressing and discharging a refrigerant; an indoor heat exchanger provided inside an air conditioning case so as to heat air by exchanging heat with air discharged to the interior of a vehicle; an outdoor heat exchanger provided outside the air conditioning case so as to exchange heat with external air; an evaporator provided upstream of the indoor heat exchanger in an air flow direction inside the air conditioning case so as to cool air by exchanging heat with the air discharged to the interior of the vehicle; a chiller for heat exchange between the refrigerant and a coolant; a direction switching valve for controlling flow such that the refrigerant passing through the indoor heat exchanger flows to the outdoor heat exchanger or the evaporator; a first expansion valve capable of controlling the flow direction of the refrigerant and selectively expanding the refrigerant; and a second expansion valve disposed at a different position from the first expansion valve and capable of controlling the flow direction of the refrigerant and selectively expanding the refrigerant, wherein the first expansion valve and the second expansion valve are configured to enable a fully closed state that blocks the flow of the refrigerant.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
Disclosed is a vehicle heat management system capable of performing all functions of an integrated heat management system for an electric vehicle, while enabling a reduction in size of an air conditioning device package and reducing manufacturing costs by using only two refrigerant valves. The vehicle heat management system comprises: a compressor that compresses and discharges refrigerant; an indoor heat exchanger that is provided inside an air conditioning case and heats air by exchanging heat with air discharged to the inside of a vehicle; an outdoor heat exchanger that is provided outside the air conditioning case and exchanges heat with outside air; an expansion valve that expands the refrigerant; an evaporator that is provided inside the air conditioning case and upstream of the indoor heat exchanger in an air flow direction and exchanges heat with the air discharged to the inside of the vehicle to cool the air; a chiller that exchanges heat between the refrigerant and cooling water, wherein a direction switching valve is provided that controls the flow of refrigerant that has passed through the indoor heat exchanger to flow to the outdoor heat exchanger or the evaporator, and the expansion valve includes a three-way valve and is configured such that two communication ports among three communication ports are switchable between an inlet and an outlet for the refrigerant, thereby enabling bidirectional expansion of the refrigerant.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
