Abrégé

The present invention relates to an alloy for brazing of stainless steel, and a brazed joint, and, more specifically, to an alloy for brazing of stainless steel and a brazed joint, that can be preferably applied when pipes made of the same material such as stainless steel or pipes made of different materials such as stainless steel and copper are brazed.

Classes IPC  ?

• C22C 9/04 - Alliages à base de cuivre avec le zinc comme second constituant majeur
• B23K 35/30 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 1550 C
• B23K 37/053 - Alignement des pièces cylindriquesDispositifs de serrage à cet effet

Abrégé

According to an embodiment of the present invention, an ice maker and a refrigerator comprising same are provided, the icemaker comprising: a case forming the exterior of the ice maker and having a rotation guide which guides an ice making tray; a driving unit including a driving motor configured to provide a driving force and a driving shaft configured to transmit a driving force of the driving motor; and an ice- making tray mounted to be rotatable along the rotation guide by being interlocked with the driving shaft, the ice-making tray including an upper tray and a lower tray which are configured to form an ice-making recess in which ice-making water is accommodated and which are detachably coupled to each other, wherein each of the upper tray and the lower tray includes a rotation interlocking unit connected to a rotation shaft interlocked with the driving shaft, and the rotation interlocking part is guided along the rotation guide so that the upper tray and the lower tray rotate at a predetermined angle to be spaced apart from each other.

Classes IPC  ?

• F25D 23/12 - Aménagements des compartiments annexes aux compartiments de refroidissementRéfrigérateurs combinés avec un autre appareil, p. ex. une cuisinière
• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace

Abrégé

The present invention provides a resistance control heating element comprising: a substrate; a pair of first electrodes which are disposed on the substrate and to which a first voltage is applied; a first resistor which is electrically connected to the first electrodes and is heated; a pair of second electrodes which are disposed on the substrate and to which a second voltage smaller than the first voltage is applied; and a second resistor which is electrically connected to the second electrodes and the resistance of which is modified depending on the temperature of the first resistor so as to control the first voltage.

Classes IPC  ?

• H05B 3/00 - Chauffage par résistance ohmique
• H05B 3/03 - Électrodes
• H05B 3/06 - Éléments chauffants combinés constructivement avec des éléments d'accouplement ou avec des supports

Abrégé

A dish washer according to a disclosed aspect of the invention may comprise: a tub; a door for opening/closing the tub; an input device for receiving selection of a washing course; and an automatic detergent injection device provided to inject solid detergent into the tub. The automatic detergent injection device may comprise: a storage chamber provided such that, when the tub is closed by the door, multiple pieces of solid detergent are stacked in the upward/downward direction and loaded therein; an ejector for discharging one of the multiple pieces of solid detergent loaded in the storage chamber out of the storage chamber; a seating portion on which solid detergent discharged from the storage chamber can be seated; a sensing portion for sensing whether solid detergent is seated on the seating portion; and a processor for controlling the ejector, if selection of a washing course is input through the input device, and if multiple pieces of solid detergent are loaded in the storage chamber, such that one of the multiple pieces of solid detergent stored in the storage chamber is discharged from the storage chamber and seated on the seating portion, and for determining whether solid detergent is seated on the seating portion on the basis of the result of sensing by the sensing portion.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage
• A47L 15/42 - Machines à laver ou à rincer la vaisselle ou les ustensiles de table Parties constitutives
• A47L 15/00 - Machines à laver ou à rincer la vaisselle ou les ustensiles de table

Abrégé

A dishwasher according to one embodiment of the present disclosure comprises: a main body; a tub provided inside the main body; a door which opens and closes the front of the tub; and an automatic detergent injection apparatus disposed in the door and provided to inject a solid detergent toward the inside of the tub. The automatic detergent injection apparatus comprises: a first storage compartment provided so that a plurality of solid detergents are stacked and loaded in a vertical direction; a second storage compartment spaced apart from the first storage compartment and provided so that a plurality of solid detergents are stacked and loaded in the vertical direction; a seating portion which is disposed between the first storage compartment and the second storage compartment and on which one of the plurality of solid detergents discharged from the first storage compartment or one of the plurality of solid detergents discharged from the second storage compartment is seated; a first ejector which moves one solid detergent out of the first storage compartment so that the one solid detergent of the plurality of solid detergents is discharged from the first storage compartment to the seating portion; and a second ejector which moves one solid detergent out of the second storage compartment so that the one solid detergent of the plurality of solid detergents is discharged from the second storage compartment to the seating portion.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage

Abrégé

A dishwasher according to an aspect of the invention disclosed herein may comprise: a body; a tub provided inside the body; a door for opening/closing the tub; an input device provided on the outside of the body; and an automatic detergent injection device provided to inject solid detergent toward the inside of the tub. The automatic detergent injection device may comprise: a storage chamber provided such that multiple pieces of solid detergent are stacked in the upward/downward direction and loaded therein; a storage chamber sensor for sensing solid detergent inside the storage chamber; an ejector for ejecting one of the multiple pieces of solid detergent out of the storage chamber; a seating portion on which the piece of solid detergent ejected from the storage chamber is seated; a seating portion sensor for sensing the piece of solid detergent seated on the seating portion; and at least one processor for controlling the ejector such that, if selection of a washing course is input through the input device, the piece of solid detergent is ejected from the storage chamber. The at least one processor may determine whether or not the solid detergent is ejected erroneously on the basis of the result of sensing by the storage chamber sensor and the seating portion sensor.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage
• A47L 15/42 - Machines à laver ou à rincer la vaisselle ou les ustensiles de table Parties constitutives
• A47L 15/00 - Machines à laver ou à rincer la vaisselle ou les ustensiles de table

Abrégé

The present invention provides an ice maker mounted on a cooling main body and a refrigerator comprising same, the ice maker including: an ice maker body; an ice making tray rotatably mounted to one side of the ice making body and including an upper and a lower tray which form an ice making groove for receiving an ice making water and are detachably coupled to each other; at least one driving unit for providing rotational force to rotate a rotation hinge axis of the ice making tray; and a heater unit disposed at one side of the lower tray, wherein the ice maker includes a structure by which, in cooperation with the driving unit while holding ice thereon, the upper tray rotates in one direction to be positioned at a normal point where the ice is to be separated.

Classes IPC  ?

• F25C 1/243 - Mouleaux fabriqués en plastique, p. ex. en silicone
• F25C 1/25 - Dispositifs de remplissage pour mouleaux
• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
• F25C 5/18 - Stockage de glace

Abrégé

A dishwasher is provided. The dishwasher comprises a tub, a door for opening/closing the tub, and an automatic detergent injection device provided on the door so as to inject solid detergent into the tub. The automatic detergent injection device comprises a storage chamber configured such that multiple pieces of solid detergent can be stacked along one direction and then loaded therein, and a transfer member disposed on one side of the storage chamber in one direction in which multiple pieces of solid detergent can be stacked and configured such that one of the multiple pieces of solid detergent loaded in the storage chamber is moved out of the storage chamber. The transfer member comprises a hub portion configured to be able to rotate in a first rotational direction around an axis of rotation, and a body portion extending from a part of the outer periphery of the hub portion in the radial direction of the hub portion such that the body portion can rotate in the first rotational direction together with the hub portion. The body portion is configured so as to rotate in the first rotational direction such that, when multiple pieces of solid detergent are loaded in the storage chamber, one of the multiple pieces of solid detergent is pressurized toward the outside of the storage chamber, and at least one remaining piece of solid detergent among the multiple pieces of solid detergent in the storage chamber is guided by the body portion so as to move along one direction.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage
• C11D 17/00 - Détergents ou savons caractérisés par leur forme ou leurs propriétés physiques

Abrégé

This dishwasher comprises: a tub; a door for opening/closing the tub, the door including an outer frame, which forms the outer surface of the door, and an inner frame, which is coupled to the outer frame, forms the inner surface of the door and has an inner space between the outer frame and the inner frame; and an automatic detergent feed device which is coupled to the inner frame, and which feeds a solid detergent into the tub when the tub is to be closed by the door. The automatic detergent feed device includes: a storage chamber in which the plurality of solid detergents can be stacked to be loaded in one direction; and a discharge duct which includes a discharge hole allowing communication with an inner space, and which is provided such that air flowing into the automatic detergent feed device from the tub is discharged into the inner space through the discharge hole.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage
• A47L 15/48 - Dispositifs de séchage
• A47L 15/42 - Machines à laver ou à rincer la vaisselle ou les ustensiles de table Parties constitutives

Abrégé

A dishwasher according to one embodiment of the present disclosure comprises: a main body; a tub provided in the main body; a door for opening/closing the tub; and an automatic detergent feed device which is disposed at the door and which feeds a solid detergent into the tub. The automatic detergent feed device includes: a storage chamber in which the plurality of solid detergents are stacked and loaded in a first direction, and which discharges the detergents in a second direction that is orthogonal to the first direction; a storage chamber cover for opening/closing the storage chamber; and a sealing member disposed between the storage chamber cover and the storage chamber so that the storage chamber cover and the storage chamber are sealed. The storage chamber cover is provided such that the storage chamber is opened in a third direction that is orthogonal to the first direction and the second direction.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage
• A47L 15/42 - Machines à laver ou à rincer la vaisselle ou les ustensiles de table Parties constitutives
• C11D 17/00 - Détergents ou savons caractérisés par leur forme ou leurs propriétés physiques

Abrégé

A dishwasher according to an embodiment disclosed herein comprises: a main body; a tub provided in the main body; a door for opening and closing the tub; and an automatic detergent feeding device which is disposed at the door and feeds a solid detergent into the tub. The automatic detergent feeding device includes: a storage chamber configured such that a plurality of solid detergents are loaded and stacked in the up-down direction; and a holder provided to keep the plurality of solid detergents stacked inside the storage chamber. The holder is configured to press the plurality of solid detergents in the direction in which the plurality of solid detergents are stacked. When the door opens and the stacking direction of the plurality of solid detergents deviates from the up-down direction, the holder is restricted from moving in the stacking direction of the plurality of solid detergents and blocks the movement of the topmost solid detergent among the plurality of solid detergents.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage
• A47L 15/42 - Machines à laver ou à rincer la vaisselle ou les ustensiles de table Parties constitutives
• C11D 17/00 - Détergents ou savons caractérisés par leur forme ou leurs propriétés physiques

Abrégé

A dishwasher according to the idea of the present invention comprises: a main body; a tub provided in the main body; a door for opening/closing the tub; and an automatic detergent feeding device which is disposed at the door, and which feeds a solid detergent into the tub when the door closes the tub. The automatic detergent feeding device includes: a storage chamber in which the plurality of solid detergents are vertically stacked and loaded when the door closes the tub; an ejector for moving one solid detergent out of the storage chamber so that one of the plurality of solid detergents is discharged from the storage chamber; and a holder, which can move toward the plurality of solid detergents in the stacking direction of the plurality of solid detergents in the storage chamber so that the plurality of solid detergents are maintained in a stacked state in the storage chamber.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage
• C11D 17/00 - Détergents ou savons caractérisés par leur forme ou leurs propriétés physiques

Abrégé

A dishwasher is provided. The dishwasher comprises: a body; a tub which is provided within the body; a door which opens/closes the tub; and an automatic detergent feeding device which is disposed in the door and provided to feed a solid detergent into the tub when the door closes the tub. The automatic detergent feeding device comprises: a storage chamber which is provided such that, when the door closes the tub, a plurality of solid detergents are loaded in the storage chamber while being stacked in one direction and which includes a storage chamber outlet; an ejector which is provided to move one solid detergent among the plurality of solid detergents, stacked in the storage chamber, out of the storage chamber through the storage chamber outlet; and a storage chamber door which is provided to open the storage chamber outlet by being pressed by the one solid detergent in a different direction from the direction in which the plurality of solid detergents are stacked, and close the storage chamber outlet after the one solid detergent is moved out of the storage chamber. The storage chamber door includes a recessed door groove so as to prevent interference with at least a part of the ejector when closed.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage
• B65G 59/06 - Désempilage par le bas de la pile
• C11D 17/00 - Détergents ou savons caractérisés par leur forme ou leurs propriétés physiques

Abrégé

A dishwasher according to an embodiment of the present invention comprises a tub, a door for opening/closing the tub, and an automatic detergent feeding device which is provided on the door so as to feed a solid detergent into the tub. The automatic detergent feeding device comprises: a storage chamber provided so that a plurality of solid detergents are loaded thereinto while being stacked in the vertical direction; an ejector which moves one solid detergent to the outside of the storage chamber so that one of the plurality of solid detergents can be discharged from the storage chamber; and a seating portion which is connected to the storage chamber and the tub and on which one solid detergent discharged from the storage chamber is seated. The seating portion comprises a seating portion opening which is in communication with the tub and a seating portion door which opens/closes the seating portion opening. The seating portion door comprises a seating surface on which one solid detergent discharged from the storage chamber is seated, and a sealing member which covers the circumference of the seating surface and seals the seating portion opening.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage
• A47L 15/42 - Machines à laver ou à rincer la vaisselle ou les ustensiles de table Parties constitutives
• C11D 17/00 - Détergents ou savons caractérisés par leur forme ou leurs propriétés physiques

Abrégé

A dishwasher according to the present invention comprises a tub, a door for opening or closing the tub, and an automatic detergent dispenser disposed on the door and provided to inject a solid detergent into the inside of the tub when the door closes the tub. The automatic detergent dispenser includes a storage compartment in which a plurality of solid detergents are stacked and loaded in a vertical direction when the door closes the tub. A length of a first side of the storage compartment, which forms a cross-section perpendicular to the direction in which the plurality of solid detergents are stacked, is formed 10% to 30% longer than a length of a first side of the plurality of solid detergents, which corresponds to a first side of a cross-section when the plurality of solid detergents are loaded into the storage compartment. A length of a second side of the storage compartment, which forms the cross-section of the storage compartment together with the first side, is formed 10% to 30% longer than a length of a second side of the plurality of solid detergents, which corresponds to a second side of a cross-section when the plurality of solid detergents are loaded into the storage compartment.

Classes IPC  ?

• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage
• C11D 17/00 - Détergents ou savons caractérisés par leur forme ou leurs propriétés physiques

Abrégé

The present invention provides an ice maker and a refrigerator comprising same, wherein the ice maker comprises: a driving motor which is arranged in a case portion and rotates an ice-making tray or an ejector pin; a gear set interlocking with the driving motor; an interlocking lever which is provided to interlock with the gear set and provided with a magnet at one side thereof; and a printed circuit board which is arranged on one side of the interlocking lever and has a location sensor formed thereon so as to form an electrical point of contact according to a moving trajectory of the magnet.

Classes IPC  ?

• F25D 23/12 - Aménagements des compartiments annexes aux compartiments de refroidissementRéfrigérateurs combinés avec un autre appareil, p. ex. une cuisinière
• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/04 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies
• G01R 15/20 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall

Abrégé

Provided are an ice maker, a refrigerator and a control method therefor, enabling the efficient separation of ice from ice making grooves in an ice tray at the time point when the ice making is completed, regardless of the size (capacity), operation rate, surrounding temperature and cooling capacity of a refrigerator. To this end, the ice maker, according to the present invention, comprises: an ice tray having ice making grooves formed therein; an ice separating motor driven so that ice is separated from the ice making grooves; a temperature detection unit; and a control unit for controlling the ice separating motor, wherein the control unit operates the ice separating motor or an ice separating heater at an ice separation starting time point or a heating starting time point calculated using temperatures detected according to time by the temperature detection unit, or a cumulative ice making time.

Classes IPC  ?

• F25D 23/12 - Aménagements des compartiments annexes aux compartiments de refroidissementRéfrigérateurs combinés avec un autre appareil, p. ex. une cuisinière
• F25D 29/00 - Disposition ou montage de l'appareillage de commande ou de sécurité
• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace

Abrégé

Provided are: an ice maker capable of accurately sensing whether ice making water accommodated in an ice making groove is full; a refrigerator; and a control method therefor. To this end, an ice maker according to the present invention comprises: a control box in which a control unit is arranged; an ice tray which is arranged on one side surface of the control box, and which has an ice making groove in which ice making water is accommodated; a water supply part for supplying the ice making water to the ice making groove; and a sensing unit for sensing the water level of the ice making water accommodated in the ice making groove, wherein the sensing unit comprises: a non-conductive sensor housing which is provided on the one side surface of the control box so as to be spaced apart from the ice tray, and which has a water level measurement hole, formed on one surface thereof, through which the ice making water in the ice making groove is introduced; a conductive sensor, which is in contact with the ice making water flowing into the sensor housing through the water level measurement hole, so as to sense the water level of the ice making water; and a connector cable of which one end is connected to the sensor and the other end is connected to the control unit.

Classes IPC  ?

• F25C 1/04 - Production de glace par utilisation de mouleaux fixes
• F25D 11/02 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p. ex. réfrigérateurs ménagers avec compartiments de refroidissement à des températures différentes
• G01F 23/26 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p. ex. par la différence de transfert de chaleur de vapeur ou d'eau en mesurant les variations de capacité ou l'inductance de condensateurs ou de bobines produites par la présence d'un liquide ou d'un matériau solide fluent dans des champs électriques ou électromagnétiques

Abrégé

The present invention provides an ice maker in which heat-exchange is performed with a heat exchange part including at least one of a cooling part and a heater part, the ice maker comprising: a control box; an ice tray that extends from one side of the control box; a drain part that receives water falling from the heat exchange part or the following flow path cover and enables same to flow to one side thereof; a drain heater provided in the drain part; a circulation fan that generates air flow on one surface of the ice tray, is located on one side of the control box, and has a discharge direction arranged horizontally, vertically, laterally, or with a predetermined inclination to discharge air introduced through the following flow path cover; the flow path cover that has an internal space formed therein for guiding the air flow generated by the circulation fan, and encloses the cooling part and the heater part which are disposed under the ice tray; and a pressure supporting part that is formed on the flow path cover and supports at least a portion of the heat exchange part.

Classes IPC  ?

• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
• F25D 23/12 - Aménagements des compartiments annexes aux compartiments de refroidissementRéfrigérateurs combinés avec un autre appareil, p. ex. une cuisinière
• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes
• H05B 3/14 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur le matériau étant non métallique

Abrégé

In a heater, an ice maker including the heater, and a refrigerator including the ice maker according to the present invention, the ice maker comprises: a control box in which a controller is arranged; a body part comprising a tray body extending from the control box; and a thin ice-making tray coupled to the tray body and comprising at least one receiving part for receiving ice-making water, wherein the ice-making tray has a heater part attached to one surface thereof via surface contact, is made of a material different from the material of the body part, and can be detachably coupled to the body part by coupling using a coupling groove and a coupling portion. Therefore, the present invention can provide advantages of weight reduction and improved ice-making efficiency.

Classes IPC  ?

• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes
• H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage
• H05B 3/16 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur le conducteur étant monté sur une base isolante
• H01B 3/42 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires polyestersIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires polyéthersIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires polyacétals
• H01B 3/30 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires

Abrégé

Provided is an ice making module comprising: an icemaker including an ice making tray and a control box having an icemaker control unit disposed therein; and an auger unit including an auger operation unit, wherein: one of the icemaker and the auger unit transmits or receives at least one of an operation signal and power to/from a refrigerator control unit via the other, or each of the icemaker and the auger unit transmits or receives the same to/from the refrigerator control unit, so as to have communication therewith; and the operation signal is transmitted or received through a universal asynchronous receiver/transmitter (UART) unit, and the auger unit and the icemaker are controlled through the communication.

Classes IPC  ?

• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
• F25C 5/00 - Travail ou manipulation de la glace
• F25D 29/00 - Disposition ou montage de l'appareillage de commande ou de sécurité
• H04L 12/40 - Réseaux à ligne bus

Abrégé

A copper alloy for a culture fish net having an improved corrosion resistance according to the present invention is a copper alloy which is a raw material of a wire for a culture fish net, and comprises 60.0−70.0wt% of copper (Cu), 0.1−2.0wt% of nickel (Ni), 0.5−1.0wt% of tin (Sn), 0.02−0.50wt% of phosphorus (P), 0.01−1.00wt% of chromium (Cr), and a balance of zinc (Zn).

Classes IPC  ?

• C22C 9/04 - Alliages à base de cuivre avec le zinc comme second constituant majeur
• C22F 1/08 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid du cuivre ou de ses alliages
• B22D 7/00 - Coulée de lingots
• B21C 1/00 - Fabrication des tôles, fils, barres, tubes métalliques ou d'autres produits semi-finis similaires par étirage
• B21C 23/08 - Fabrication de fils, de barres, de tubes
• A01K 75/00 - Accessoires pour filets de pêcheDétails des filets de pêche, p. ex. structure

Abrégé

Provided is an ice-making apparatus comprising: a control box; a motor part, positioned inside the control box, for generating rotation power; a gear group including at least one gear receiving rotation power of the motor part and having a speed ratio at which a rotation speed can be changed by rotation power, and an output part which interworks with the at least one gear and transmits changed rotation to the outside of the control box; and an ice-making tray having one side portion connected to a connecting shaft extending from the output part of the gear group, rotating by a final rotation number transmitted by the output part, and the one side portion forming a rotation angle greater than that of an other side portion, wherein the output part includes a first output part and a second output part which receive rotation power of the motor part through the at least one gear, are formed with respective different modules so as to rotate at two speed ratios during rotation, have coaxial rotation centers, and are positioned in respective predetermined rotation sections different from each other.

Classes IPC  ?

• F25D 23/12 - Aménagements des compartiments annexes aux compartiments de refroidissementRéfrigérateurs combinés avec un autre appareil, p. ex. une cuisinière
• F25C 5/00 - Travail ou manipulation de la glace
• H02P 8/00 - Dispositions pour la commande de moteurs dynamo-électriques tournant pas à pas
• F25C 5/04 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies

Abrégé

Provided is a method for controlling an ice-making module, the method comprising: making ice pieces by an ice maker in an ice-making module; separating the ice pieces from the ice-maker and storing the same in an ice storage unit in the ice-making module; detecting whether the ice storage unit is full of ice pieces; and when it is detected that the ice storage unit is in a state where the same is full of the ice pieces, detecting an ice discharge signal as to whether the ice pieces have been discharged.

Classes IPC  ?

• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/18 - Stockage de glace
• F25D 29/00 - Disposition ou montage de l'appareillage de commande ou de sécurité
• F25D 25/00 - Introduction, port ou déchargement des produits à refroidir
• F25D 23/02 - PortesCouvercles

Abrégé

An icemaker having an ice-removing heater is disclosed. According to one embodiment of the present invention, provided is an icemaker comprising: an ice tray having partitioned spaces for accommodating ice-making water; an ejector for ejecting ice from the ice tray; the ice-removing heater provided at one side of the ice tray, and including a heating element for supplying heat to the ice tray; and a control box provided to face the ice tray, and having, therein, a motor for driving the ejector and a power supply unit for supplying power to the motor and the heater, wherein the ice-removing heater has a plate shape, a through-hole portion is formed at the side of the ice tray of the control box and allows the ice-removing heater to pass therethrough, a packing member for packing the ice-removing heater is formed at the through-hole portion, and a line extendedly formed from the heating element of the ice-removing heater is packed by the packing member.

Classes IPC  ?

• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
• F25C 5/18 - Stockage de glace
• F25C 1/22 - Construction des mouleauxDispositifs de remplissage pour mouleaux

Abrégé

The present invention relates to a method for removing lead from copper alloy scraps using a calcium wire. The method comprises the steps of: dissolving copper alloy scraps; adding a calcium wire to a copper alloy waste melt and dissolving the same; and raising the temperature of the melt. The method may further comprise a step for adding a reaction accelerant. The present invention enables removal of lead from copper alloy scraps at a high rate of removal.

Classes IPC  ?

• C22B 7/00 - Mise en œuvre de matériaux autres que des minerais, p. ex. des rognures, pour produire des métaux non ferreux ou leurs composés
• C22B 13/02 - Obtention du plomb par voie sèche

Abrégé

Provided is a cup holder for a vehicle, the cup holder having a heating unit structured so as to prevent a heater and a conductive plate becoming separated from each other due to vehicular vibrations or age-related deterioration. The cup holder for a vehicle comprises: a housing for accommodating a cup or a container; and a heating unit arranged on one part of a side wall of the housing, wherein the heating unit is equipped with a thermally conductive plate and a surface-type heater fixedly arranged on the surface or in the interior of the thermally conductive plate.

Classes IPC  ?

• B60N 3/10 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de réceptacles pour nourriture ou boissons, p. ex. réfrigérés
• B60R 7/04 - Accessoires de rangement ou fixation, intérieurs aux véhicules, essentiellement destinés aux objets personnels de dimension plus petite qu'une valise, p. ex. articles de voyage ou cartes à l'emplacement du conducteur ou du passager

Abrégé

Disclosed are an apparatus for storing a mobile device, a method for controlling a vehicle by means of the apparatus, and a vehicle utilizing same. The apparatus for storing a mobile device according to one embodiment of the present invention is provided in the interior of a vehicle, comprises a mobile device storage part provided with a space for storing a mobile device, and a near-field wireless communication unit for wirelessly communicating with the mobile device, and, by utilizing wireless communication with the mobile device by means of the near-field wireless communication unit, the apparatus for storing a mobile device is provided so as to allow controlling at least one from among the door locks, the ignition, the seating position, the steering wheel position, the handle position, the audio system, the air-conditioning system, the ventilation system, the air-filtering system, the lighting system, the air-freshening system, the side mirrors, the navigation system and the call connection unit of the vehicle.

Classes IPC  ?

• B60R 25/04 - Équipements ou systèmes pour empêcher ou signaler l’usage non autorisé ou le vol de véhicules agissant sur des systèmes ou des équipements de véhicules, p. ex. sur les portes, les sièges ou les pare-brises agissant sur le système de propulsion, p. ex. le moteur ou le moteur d’entraînement
• B60R 7/04 - Accessoires de rangement ou fixation, intérieurs aux véhicules, essentiellement destinés aux objets personnels de dimension plus petite qu'une valise, p. ex. articles de voyage ou cartes à l'emplacement du conducteur ou du passager

Abrégé

The objective of the present invention is to provide: a tray for an ice making machine which has low heat capacity without requiring surface treatment such as silicon coating and the like; an ice making machine comprising the same; and a refrigerator comprising the ice making machine. The tray for an ice making machine, according to the present invention, which has an inner space capable of accommodating liquid, comprises: a first case which is formed from sheet metal and has a hollow partition for dividing the inner space; and a second case which is formed from resin, wherein the second case is formed by insert injection of the resin into the first case so that the first case and the second case are coupled so as to be superimposed on each other.

Classes IPC  ?

• F25C 1/22 - Construction des mouleauxDispositifs de remplissage pour mouleaux
• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/02 - Appareils pour concasser, enlever ou recueillir la glace
• F25C 5/18 - Stockage de glace
• F25D 11/00 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p. ex. réfrigérateurs ménagers

Abrégé

Disclosed are a plane heater and an ice machine having the same. A plane heater according to an embodiment of the present invention is a plane heater arranged in an ice tray of an ice machine comprising: the ice tray having a partitioned space arranged therein to receive ice-making water; an ejector for separating ice within the ice tray; a motor which is arranged to face the ice tray and drives the ejector therein; and a control box having a printed circuit board formed therein. The plane heater comprises: a heat emitting body which is formed by a metal thin film and has a thickness thicker than 0 mm and equal to and thinner than 0.5 mm; a heat insulation member arranged to surround the heat emitting body; an electrode pad electrically connected to the heat emitting body; and a power source connection part including a support plate arranged below the electrode pad.

Classes IPC  ?

• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
• F25C 1/22 - Construction des mouleauxDispositifs de remplissage pour mouleaux
• H05B 3/26 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles le conducteur chauffant monté sur une base isolante

Abrégé

The present invention provides an ice maker which enables a refrigerator to recognize the operation of an ice separation heater when the ice maker operates the ice separation heater, and a refrigerator which can reduce or stop the power supplied to electric components when an ice maker notifies the operation of an ice separation heater. The ice maker according to the present invention comprises: a tray for receiving liquid; an ejector for discharging ice frozen in the tray; a first heater for providing heat to the tray; and an ice maker control unit. When the heater operates, the ice maker enables a main control unit of the refrigerator to recognize the completion of ice making or the initiation of the operation of the heater.

Classes IPC  ?

• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25D 29/00 - Disposition ou montage de l'appareillage de commande ou de sécurité
• F25D 11/00 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p. ex. réfrigérateurs ménagers

Abrégé

Disclosed are an ice maker and a refrigerator comprising the same. The ice maker according to one embodiment of the present invention comprises: an ice tray having partitioned spaces for receiving ice-making water; an ejector for separating ice in the ice tray; a detection unit for detecting at least one of the position of the ejector and the temperature of the ice tray; a control box which is provided to face the ice tray and comprises therein a motor for operating the ejector and a printed circuit board; and a surface type heater which is provided in the ice tray, and includes a heating element of a metal thin film and an insulating member surrounding the heating element, wherein the surface type heater is adhered to the ice tray by being pressed by an instrument provided in the ice tray or is adhered to the ice tray by being bonded thereto.

Classes IPC  ?

• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
• F25D 11/00 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p. ex. réfrigérateurs ménagers

Abrégé

Disclosed are an ice maker and a refrigerator comprising the same. The ice maker according to one embodiment of the present invention comprises: an ice tray having partitioned spaces for receiving ice-making water; an ejector for separating ice in the ice tray; a detection unit for detecting at least one of the position of the ejector and the temperature of the ice tray; a control box which is provided to face the ice tray and comprises therein a motor for operating the ejector and a printed circuit board; and a surface type heater which is provided in the ice tray, and includes a heating element of a metal thin film or a heat wire and an insulating member surrounding the heating element, wherein the surface type heater is adhered to the ice tray by being pressed by an instrument provided in the ice tray or is adhered to the ice tray by being bonded thereto.

Classes IPC  ?

• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/02 - Appareils pour concasser, enlever ou recueillir la glace
• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
• F25D 11/00 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p. ex. réfrigérateurs ménagers

Abrégé

Disclosed is an air cleaning apparatus for an automobile. An air cleaning apparatus according to an embodiment of the present invention, which is mounted to an internal automobile structure selected from an armrest, a console, a seat, a headrest, an overhead console, a handle, and a door, comprises: an air inflow unit arranged in the internal automobile structure, through which air inside an automobile is introduced; an air cleaning unit which is arranged in the internal vehicle structure and filters the introduced air inside the automobile; a first air flow path arranged in the internal automobile structure, through which the air, having been introduced through the air inflow unit and filtered by the air cleaning unit, is discharged to the interior of the automobile; and a second air flow path arranged in the internal automobile structure, through which blowing air, having been introduced to the internal automobile structure and not having passed through the air cleaning unit, is discharged to the interior of the automobile.

Classes IPC  ?

• B60H 3/00 - Autres dispositifs de traitement de l'air
• B60H 3/06 - Filtrage

Abrégé

Disclosed are a heat exchange module and an apparatus for blowing cold and warm air having the same. The heat exchange module according to one embodiment of the present invention comprises: a surface type heater; a first support plate which is arranged on one surface of the surface type heater and supports the surface type heater; and a first heat exchanger which is arranged on the first support plate, wherein at least one of the surface type heater, the first support plate, and the first heat exchanger is configured to be thin.

Classes IPC  ?

• B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
• B60H 1/12 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion du liquide de refroidissement de l'installation d'un autre radiateur que le radiateur principal l'autre radiateur étant situé dans un conduit pouvant être mis en communication avec l'atmosphère extérieure utilisant un compresseur d'air
• B60H 1/22 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée autrement que de l'installation de propulsion
• B60H 1/32 - Dispositifs de refroidissement

Abrégé

Disclosed is a wireless charging apparatus. The wireless charging apparatus according to an embodiment of the present invention comprises: a portable device housing unit for receiving a portable device; and a wireless charging unit for wirelessly charging a portable device, wherein at least one surface of the portable device housing unit includes an electromagnetic wave shielding means or is made from an electromagnetic wave shielding material, thereby preventing an electromagnetic wave generated in the wireless charging unit from going outside.

Classes IPC  ?

• H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
• B60R 11/02 - Autres aménagements pour tenir ou monter des objets pour postes radio, de télévision, téléphones, ou objets similairesDisposition de leur commande
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries

Abrégé

A cup holder device is disclosed. The cup holder device, according to one embodiment of the present invention, comprises: an accommodation part which is provided inside a vehicle and of which one portion or the entire part is located inside of an air transfer part of the vehicle; and a temperature sensor for measuring the temperature of the accommodation part or the temperature of the inside of the air transfer part.

Classes IPC  ?

• B60N 3/10 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de réceptacles pour nourriture ou boissons, p. ex. réfrigérés

Abrégé

A storage container is disclosed. A storage container according to one embodiment of the present invention comprises: at least one accommodation portion for accommodating goods; and a contact portion formed at the inner lateral surface of the accommodation portion and transferring heat to the goods by making contact with the inner lateral surface of the goods, wherein the inner lateral surface of the accommodation portion is formed in any one of a non-circular shape, a combined shape of a circle and a non-circle, a combined shape of circles having different radii of curvature, a combined shape of a non-circle and a non-circle, a combined shape of a circle or a non-circle and a polygon, a combined shape of a circle or a non-circle and a plane, a combined shape of different shapes of polygons, and a polygonal shape.

Classes IPC  ?

• B60N 3/10 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de réceptacles pour nourriture ou boissons, p. ex. réfrigérés
• B60R 7/04 - Accessoires de rangement ou fixation, intérieurs aux véhicules, essentiellement destinés aux objets personnels de dimension plus petite qu'une valise, p. ex. articles de voyage ou cartes à l'emplacement du conducteur ou du passager
• A47G 23/02 - Dispositifs pour tenir les verres ou les bouteilles

Abrégé

A wireless charging apparatus is disclosed. The wireless charging apparatus according to an embodiment of the present invention comprises: a portable device receiving part for receiving a portable device; a wireless charging part for wirelessly charging the portable device; and a portable device guiding part for guiding the received portable device to a position corresponding to the wireless charging part.

Classes IPC  ?

• H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• 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
• A61L 2/10 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations des ultraviolets

Abrégé

Disclosed is an icemaker. The icemaker according to one embodiment of the present invention comprises: an ice tray; at least one heater housing portion which is formed on the ice tray; and a heater, which is provided with a soft external cover or an external cover having elastic force and is housed inside the heater accommodation portion while being in close contact with the heater accommodation portion, for heating the ice tray.

Classes IPC  ?

• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
• F25C 5/16 - Outils ou dispositifs pour la manutention de la glace qui ne sont couverts par aucune autre sous-classe

Abrégé

Disclosed is an icemaker. The icemaker according to one embodiment of the present invention comprises: an ice tray; at least one heater housing portion which is formed on the ice tray; and a heater, which is provided with a soft external cover or an external cover having elastic force and is housed inside the heater accommodation portion while being in close contact with the heater accommodation portion, for heating the ice tray.

Classes IPC  ?

• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace

Abrégé

Disclosed is an ice maker for a refrigerator. According to one embodiment of the present invention, the ice maker for a refrigerator comprises: an ice tray which is formed at an incline in at least one direction, and is formed so as to have at least one ice-making-water discharge part; a coolant tube which is formed on the outside of the ice tray and is linked to a compressor of the refrigerator in such a way as to supply cold air to the ice tray; and a water-supply unit which supplies the ice-making water into the ice tray.

Classes IPC  ?

• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25D 11/00 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p. ex. réfrigérateurs ménagers

Abrégé

The copper alloy for a fish-farming net according to the present invention comprises between 60.0wt% and 65.0wt% of copper (Cu), between 0.5wt% and 1.0wt% of tin (Sn), between 0.02wt% and 0.50wt% of phosphorus (P), no more than 0.2wt% of lead (Pb), and a balance of zinc (Zn).

Classes IPC  ?

• C22C 9/00 - Alliages à base de cuivre

Abrégé

Disclosed is an icemaker. The icemaker according to one embodiment of the present invention comprises: a tray which receives water to make ice cubes; an ejector arranged at one side of the tray so as to rotate together with the ice cubes in the tray in order to remove the ice cubes from the tray; and a power unit for rotating the ejector.

Classes IPC  ?

• F25C 1/24 - Construction des mouleauxDispositifs de remplissage pour mouleaux pour réfrigérateurs, p. ex. des plateaux de congélation
• F25C 5/02 - Appareils pour concasser, enlever ou recueillir la glace
• F25C 1/04 - Production de glace par utilisation de mouleaux fixes
• F25C 5/18 - Stockage de glace

Abrégé

Provided is a filter having a multi-layered structure for removing impurity particles from a molten metal. The filter includes: a plurality of filter layers sequentially disposed along the flow direction of the molten metal in a downward direction and comprising a plurality of pore channels, wherein the filter layers disposed upstream comprise larger pore channels than those of the filter layers disposed downstream.

Classes IPC  ?

• B01D 39/00 - Substance filtrante pour fluides liquides ou gazeux