Provided is a battery housing made of a fiber-reinforced resin, containing at least an inorganic fiber having a melting temperature of higher than 1000° C. as the fiber. It is possible to provide a battery housing made of a fiber-reinforced resin capable of delaying the spread of fire to an automobile interior member when thermal runaway of a battery occurs and flame is generated, and having excellent flame shielding performance.
H01M 50/229 - Composite material consisting of a mixture of organic and inorganic materials
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
H01M 50/233 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
Provided is an inorganic fiber composite material that not only has flame resistance or flame screening properties but also has particle bombardment resistance such that the inorganic fiber composite material can withstand particles ejected from a battery module. This inorganic fiber composite material is characterized by comprising a sheet-form inorganic fiber molded article and also comprising a particle-bombardment-resistant layer on at least one side of the inorganic fiber molded article, the inorganic fiber composite material having the performance indicated below. The performance of the inorganic fiber composite material does not allow penetration when particles having a grain size of F36 (JIS R 6001-1 and JIS R 6001-2) are ejected for 20 seconds using a sand blaster that is set to a nozzle diameter of 8 mm and an air pressure of 0.48 MPa, the distance from the nozzle to a test piece being 350 mm.
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 17/02 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like in the form of fibres or filaments
B32B 7/09 - Interconnection of layers by mechanical means by stitching, needling or sewing
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 50/229 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/231 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the material of the casings or racks having a layered structure
H01M 50/233 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
3.
BINDER-CONTAINING INORGANIC FIBER MOLDED BODY, HOLDING MATERIAL FOR EXHAUST GAS PURIFYING DEVICE, AND METHOD FOR PRODUCING BINDER-CONTAINING INORGANIC FIBER MOLDED BODY
The purpose of the present invention is to provide a binder-containing inorganic fiber molded body which is capable of suppressing fiber scattering when the basis weight is high and the binder content is low. The present invention provides a binder-containing inorganic fiber molded body obtained by containing a binder in an inorganic fiber molded body, wherein: the basis weight of the inorganic fiber molded body is more than 2,600 g/m2; the binder content is 0.01-2.24 parts by mass with respect to 100 parts by mass of the inorganic fiber molded body; and when a shaking test is performed such that a 50-mm square binder-containing inorganic fiber molded body is put into a sieve having a mesh size of 4 mm, and the sieve is shaken through a vertical reciprocal shaking method under the conditions of a shaking amplitude of 2 mm, a shaking speed of 3,000 reciprocations/min, and a vibration time of 10 min, the weight loss rate of the binder-containing inorganic fiber molded body before and after the shaking test is 1.0% or less.
D04H 1/488 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding agents
Provided are a battery pack cover having excellent flame-shielding properties, a battery pack unit that uses this battery pack cover, and electric mobility that uses this battery pack unit. The battery pack cover used in the battery pack includes: a cover base material; and an inorganic fiber-formed article having a tensile strength of 20N or more. The battery pack unit includes this battery pack cover. The electric mobility includes this battery pack unit.
H01M 50/231 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the material of the casings or racks having a layered structure
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
Method of installing heat insulating block on furnace shell, method of manufacturing heat insulating wall, heat insulating wall, industrial furnace, and set for installing heat insulating block
Provided is a method of installing a heat insulating block on a furnace shell which enables a heat insulating block to be firmly fixed to a furnace wall but does not require much time and costs for making the heat insulating block, and which further offers good workability at a site. The method of installing a heat insulating block on a furnace shell includes: inserting a beam of a fixture into a fold of an inorganic fiber aggregate mat that is folded up to form a heat insulating block; and fixing the fixture and a furnace shell to each other.
Provided are an inorganic fiber blanket having excellent flame-shielding properties, a battery pack cover using the inorganic fiber blanket, a battery pack unit using the battery pack cover, and an electric mobility using the battery pack unit. The inorganic fiber blanket is formed of a needle blanket having a basis weight of 700 g/m2or less, and a bulk density of 0.125 g/cm3 or more. The battery pack cover includes this inorganic fiber blanket. The battery pack unit uses this battery pack cover. The electric mobility uses this battery pack unit.
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
D04H 1/46 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 50/207 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
H01M 50/231 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the material of the casings or racks having a layered structure
7.
FIBER DIAMETER MEASURING DEVICE, INORGANIC FIBER SHEET PRODUCING DEVICE, METHOD FOR MEASURING FIBER DIAMETER, AND METHOD FOR PRODUCING INORGANIC FIBER SHEET
A fiber diameter measuring device, an inorganic fiber sheet producing device, a method for measuring a fiber diameter, and a method for producing an inorganic fiber sheet, capable of guaranteeing continuous safeness of the fiber diameter of an inorganic fiber in an inorganic fiber sheet is provided. A method further capable of measuring the fiber diameter of the inorganic fiber in the inorganic fiber sheet, not only after the production of the inorganic fiber sheet but also during the production of the inorganic fiber sheet is provided. The fiber diameter measuring device includes a sampling section capable of sampling a predetermined amount of the inorganic fiber in an entire area of the inorganic fiber sheet; and a measuring section configured to measure a fiber diameter of the sampled inorganic fiber.
Provide is an annealing furnace, a method of constructing the annealing furnace, and a structure for prefabrication which make it possible to use a prefabricated construction method for the annealing furnace even in a long length. The annealing furnace includes a case, and plural rows of rolls at the top and the bottom of the inside of the case, the rolls being configured to convey a steel strip. The annealing furnace includes: horizontally parting faces where a body of the furnace can be horizontally divided, wherein each of horizontally parted sections parted by the horizontally parting faces further has vertically parting faces where the horizontally parted sections can be divided in a direction vertical to a longitudinal direction of the body.
F27B 9/28 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
A heat insulating protective member including an inorganic fiber formed body having a hollow cylindrical shape or a split hollow cylindrical shape, wherein the inorganic fiber formed body has an inner circumferential surface (c) facing a hollow and an outer circumferential surface (a) constituting an outer circumference, and the bulk density of the inorganic fiber formed body increases toward the outer circumferential surface (a).
Provided is a burner refractory that comprises a plurality of holes and is to be attached to a large-scale casing. A burner refractory that comprises a plurality of through holes and is characterized in that each of the through holes is formed from a plurality of inorganic-fiber compression-molded bodies.
Provided is a method which is for attaching a heat insulating block to a furnace shell, and with which the block can be firmly fixed to the furnace wall and on-site workability is excellent without requiring time or cost for fabricating the heat insulating block. This method for attaching a heat insulating block to a furnace shell comprises: a step for inserting a beam of a fixing jig to the inner side of a fold of a folded inorganic fiber aggregate mat in a heat insulating block formed from the inorganic fiber aggregate mat; and a step for fixing the fixing jig and a furnace shell.
Provided are a battery pack cover (3) having excellent flame-shielding properties, a battery pack unit (1) that uses this battery pack cover, and electric mobility that uses this battery pack unit. The battery pack cover used in the battery pack comprises: a cover base material (5); and an inorganic fiber molded body (4) having a tensile strength of 20N or more. The battery pack unit uses this battery pack cover. The electric mobility uses this battery pack unit.
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/28 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/282 - Lids or covers for the racks or secondary casings characterised by the material having a layered structure
13.
Inorganic fiber-formed article, mat for exhaust gas cleaning apparatus, and exhaust gas cleaning apparatus
D04H 1/46 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
B01D 65/10 - Testing of membranes or membrane apparatusDetecting or repairing leaks
D04H 3/105 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
D04H 5/02 - Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
Provided are an article having inorganic fibers and needle marks extending in the thickness direction and including vertical bundles composed of the inorganic fibers extending in the thickness direction.
D04H 1/46 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
Provided are: an inorganic fiber formed body in which high basis weight and excellent peeling strength are balanced; a mat for an exhaust gas purification device using the inorganic fiber formed body; and the exhaust gas purification device. An inorganic fiber formed body constituted from inorganic fibers, having needle indentations extended in the thickness direction, vertical strands comprising the inorganic fibers extended in the thickness direction being present in the needle indentations, wherein the inorganic fiber formed body is characterized in that the basis weight is 1800 g/m2 or more, and the average volume of the vertical strands per needle indentation, measured using a specified peel test, is 0.5 mm3 or more, or the average volume per vertical strand is 1.0 mm3 or more.
D04H 1/46 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
Provided are: an inorganic fiber formed body in which high surface pressure and excellent peeling strength are balanced; a mat for an exhaust gas purification device using the inorganic fiber formed body; and the exhaust gas purification device. An inorganic fiber formed body constituted from inorganic fibers, having needle indentations extended in the thickness direction, vertical strands comprising the inorganic fibers extended in the thickness direction being present in the needle indentations, wherein the inorganic fiber formed body is characterized in that the average volume of the vertical strands per needle indentation, measured using a specified peel test, is 1.0 mm3 or more, or the average volume per vertical strand is 3.0 mm3 or more.
D04H 1/46 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
Provided is a roller shaft insulation member for reducing the heat which is conducted to the bearings by passing through the space between the roller insertion hole of a continuous annealing furnace and the roller, wherein the roller shaft insulation member of the continuous annealing furnace comprises an inorganic fiber blanket, which contacts or is near the outer circumferential surface of the roller and in which the content of 45 μm or larger shot is 3% or less. A continuous annealing furnace provided with said roller shaft insulation member is also provided.
F27B 9/30 - Details, accessories or equipment specially adapted for furnaces of these types
C21D 9/40 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for ringsHeat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for bearing races
2/g or less, and a residual percentage (%) of high-temperature-cycle opened gap pressure of the alumina fiber aggregate is 45% or more. A value obtained by subtracting twice the standard error of a length-weighted geometric mean diameter of fiber diameters of the alumina short fibers from the length-weighted geometric mean diameter is 6.0 μm or more. A proportion of alumina short fibers having a fiber diameter of more than 10.0 μm is preferably 5.0% or less on a number basis.
D01F 9/08 - Man-made filaments or the like of other substancesManufacture thereofApparatus specially adapted for the manufacture of carbon filaments of inorganic material
C04B 35/622 - Forming processesProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products
D04H 1/46 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
D04H 1/16 - Laminated felts in which the separate layers are united by a felting process
D04H 5/03 - Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
D04H 5/02 - Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
C04B 32/02 - Artificial stone not provided for in other groups of this subclass with reinforcements
19.
Inorganic fiber-formed article, mat for exhaust gas cleaning apparatus, and exhaust gas cleaning apparatus
An inorganic fiber-formed article, composed of a mat-shaped inorganic fiber assembly, the inorganic fiber-formed article including needle marks that extend in a direction including a thickness direction of the mat-shaped inorganic fiber assembly, where the needle marks include needle marks A and needle marks B having a diameter smaller than that of the needle marks A, dense portions in which a plurality of the needle marks A lie densely are arranged apart, non-dense portions in which a needle mark density of the needle marks A is lower than that in the dense portions are present between the dense portions in both a first direction which is any mat-surface direction extending through the dense portions and a second direction orthogonal to the first direction, and the needle marks B are present at least in the non-dense portions.
F01N 3/10 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
D01F 9/10 - Man-made filaments or the like of other substancesManufacture thereofApparatus specially adapted for the manufacture of carbon filaments of inorganic material by decomposition of organic substances
D04H 1/46 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
20.
Method for manufacturing binder-containing inorganic fiber molded body
A main object of the present invention is to provide a method for manufacturing a binder-containing inorganic fiber molded body where localization of the binder is inhibited. The present invention achieves the object by providing a method for manufacturing a binder-containing inorganic fiber molded body including steps of: a binder solution coating step of coating an inorganic fiber molded body with a binder solution, and a liquid coating step of coating the inorganic fiber molded body coated with the binder solution with a liquid of which boiling point is less than 120° C.
D04H 1/64 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
B05D 1/30 - Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
B05D 1/28 - Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
B05D 1/18 - Processes for applying liquids or other fluent materials performed by dipping
B05D 3/04 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
B05D 7/24 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
D04H 1/58 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
21.
Heat-insulating protective member for skid post and method for applying the heat-insulating protective member for skid post
3 and CaO. The oxide-precursor-containing liquid is adherent in an amount of 2-50 parts by mass in terms of oxide amount per 100 parts by mass of the inorganic fibers of the impregnation part. A molar ratio of Al/Ca, in the whole impregnation part is 10-330.
D04H 1/46 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
C04B 35/44 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on aluminates
D04H 1/488 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding agents
D04H 1/64 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
D04H 1/587 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
Provided is a burner tile that has good fire resistance, good heat resistance, good erosion resistance, and good thermal shock resistance. A burner tile 1E includes a molded inorganic fiber product and has a burner main hole 3E. The burner tile 1E includes an inner layer 120 including a combination of inorganic fiber rods 121 and 122 such that the inner layer 120 defines an inner circumferential surface of the main hole 3E, and an outer layer 130 formed by surrounding an outer circumferential surface of the inner layer 120 with the molded inorganic fiber product. Part of the burner tile 1E extending along the inner circumferential surface of the main hole 3E has a high bulk density achieved by highly concentrating an inorganic binder in the inorganic fiber in part including the inner circumferential surface.
The inorganic fiber molded body of the present invention is characterized in that the molded body has an extremely light weight, and is free from problems such as scattering of fibers and particulate matters from a surface thereof and environmental pollution such as generation of harmful gases. In addition, the present invention provides an inorganic fiber molded body that is excellent in not only thermal shock resistance and mechanical shock resistance but also a high-speed wind erosion resistance, well-balanced in properties and can be used in the applications of various heat-insulating materials. The present invention relates to an inorganic fiber molded body comprising inorganic fibers and inorganic binder particles and having at least one set of a high-fiber density region and a low-fiber density region, in which a ratio of a content of the binder particles in the high-fiber density region to a content of the binder particles in the low-fiber density region as measured by a predetermined method is 0.5:1 to 5:1; and a number-average particle diameter and the number of the inorganic binder particles on an outermost surface of the molded body as measured by a predetermined method are 20 to 35 μm and less than 15, respectively.
B01D 50/00 - Combinations of methods or devices for separating particles from gases or vapours
D01F 9/08 - Man-made filaments or the like of other substancesManufacture thereofApparatus specially adapted for the manufacture of carbon filaments of inorganic material
D04H 1/46 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
patents
