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1
EP3421793A1
Publication/Patent Number: EP3421793A1
Publication date: 2019-01-02
Application number: 18188883.5
Filing date: 2009-03-05
Abstract: In a refrigeration apparatus including a refrigerant circuit in which refrigerant represented by Molecular Formula 1: C3HmFn (note that "m" and "n" are integers equal to or greater than 1 and equal to or less than 5, and a relationship represented by an expression m + n = 6 is satisfied) and having a single double bond in a molecular structure, or refrigerant mixture containing the refrigerant is used, predetermined functional resin components (61, 62, 63, 64, 65) arranged so as to contact refrigerant of the refrigerant circuit (10) are made of any of polytetrafluoroethylene, polyphenylene sulfide, phenolic resin, polyamide resin, chloroprene rubber, silicone rubber, hydrogenated nitrile rubber, fluorine-containing rubber, and hydrin rubber. In a refrigeration apparatus including a refrigerant circuit in which refrigerant represented by Molecular Formula 1: C3HmFn (note that "m" and "n" are integers equal to or greater than 1 and equal to or less than 5, and a relationship represented by an expression m + n = 6 is ...more ...less
2
EP3421797A1
Publication/Patent Number: EP3421797A1
Publication date: 2019-01-02
Application number: 18188889.2
Filing date: 2009-03-05
Abstract: In a refrigeration apparatus including a refrigerant circuit in which refrigerant represented by Molecular Formula 1: C3HmFn (note that "m" and "n" are integers equal to or greater than 1 and equal to or less than 5, and a relationship represented by an expression m + n = 6 is satisfied) and having a single double bond in a molecular structure, or refrigerant mixture containing the refrigerant is used, predetermined functional resin components (61, 62, 63, 64, 65) arranged so as to contact refrigerant of the refrigerant circuit (10) are made of any of polytetrafluoroethylene, polyphenylene sulfide, phenolic resin, polyamide resin, chloroprene rubber, silicone rubber, hydrogenated nitrile rubber, fluorine-containing rubber, and hydrin rubber. In a refrigeration apparatus including a refrigerant circuit in which refrigerant represented by Molecular Formula 1: C3HmFn (note that "m" and "n" are integers equal to or greater than 1 and equal to or less than 5, and a relationship represented by an expression m + n = 6 is ...more ...less
3
EP3428218A1
Publication/Patent Number: EP3428218A1
Publication date: 2019-01-16
Application number: 17763169.4
Filing date: 2017-03-06
Abstract: The present invention provides a method for producing a molded article from a molding material wherein the molding material comprises a fluorine-containing graft chain.
4
EP3442041A1
Publication/Patent Number: EP3442041A1
Publication date: 2019-02-13
Application number: 17775153.4
Filing date: 2017-03-28
Abstract: The present invention addresses the problem of providing a bimorph-type piezoelectric film that is less susceptible to the influence of pyroelectric noise resulting from temperature changes, and that makes it possible to provide a pressure-sensitive sensor or the like. The present invention provides a bimorph-type piezoelectric film comprising a first pyroelectric film having piezoelectric anisotropy in an in-plane direction, and a second pyroelectric film having piezoelectric anisotropy in an in-plane direction, the first pyroelectric film and the second pyroelectric film being disposed in such a manner that their surfaces on which electric charges of the same polarity are generated by a temperature increase are each outward-facing. The present invention addresses the problem of providing a bimorph-type piezoelectric film that is less susceptible to the influence of pyroelectric noise resulting from temperature changes, and that makes it possible to provide a pressure-sensitive sensor or the like. The ...more ...less
5
EP3444514A1
Publication/Patent Number: EP3444514A1
Publication date: 2019-02-20
Application number: 18181435.1
Filing date: 2011-08-25
Abstract: The present invention provides a hose excellent in mechanical properties at high temperatures. The hose of the present invention comprises a cross-linked fluororubber layer obtainable by cross-linking a fluororubber composition containing a fluororubber (A) and a carbon black (B). The cross-linked fluororubber layer has a loss modulus E" of 400 kPa or higher and 6,000 kPa or lower determined by a dynamic viscoelasticity test (measurement temperature: 160°C, tensile strain: 1%, initial force: 157 cN, frequency: 10 Hz). The present invention provides a hose excellent in mechanical properties at high temperatures. The hose of the present invention comprises a cross-linked fluororubber layer obtainable by cross-linking a fluororubber composition containing a fluororubber (A) and a carbon black ...more ...less
6
EP3444474A2
Publication/Patent Number: EP3444474A2
Publication date: 2019-02-20
Application number: 18192386.3
Filing date: 2008-03-21
Abstract: The present invention is directed to a compressor including a compression mechanism, a motor, and a casing. The vibration and the noise of the compressor due to the vibration of the motor are reduced. A compressor (1) includes a compression mechanism (2), a motor (4) coupled with the compression mechanism (2) via a driving shaft (5), and a casing (10) for accommodating the compression mechanism (2) and the motor (4). The motor (4) includes a stator (41), and a rotor (42) disposed inside the stator (41) and coupled to the driving shaft (5). The stator (41) is spot-joined to the casing (10) via a plurality of stator-side welded portions (6a, ... , 6b, ...) provided at different positions in an axial direction of the driving shaft (5). The plurality of stator-side welded portions (6a, ... , 6b, ...) are provided at different positions in a circumferential direction of the driving shaft (5). The present invention is directed to a compressor including a compression mechanism, a motor, and a casing. The vibration and the noise of the compressor due to the vibration of the motor are reduced. A compressor (1) includes a compression mechanism (2), a motor (4) coupled ...more ...less
7
EP3431761A3
Publication/Patent Number: EP3431761A3
Publication date: 2019-02-20
Application number: 18192382.2
Filing date: 2008-03-21
Abstract: The present invention is directed to a compressor including a compression mechanism, a motor, and a casing. The vibration and the noise of the compressor due to the vibration of the motor are reduced. A compressor (1) includes a compression mechanism (2), a motor (4) coupled with the compression mechanism (2) via a driving shaft (5), and a casing (10) for accommodating the compression mechanism (2) and the motor (4). The motor (4) includes a stator (41), and a rotor (42) disposed inside the stator (41) and coupled to the driving shaft (5). The stator (41) is spot-joined to the casing (10) via a plurality of stator-side welded portions (6a, ... , 6b, ...) provided at different positions in an axial direction of the driving shaft (5). The plurality of stator-side welded portions (6a, ... , 6b, ...) are provided at different positions in a circumferential direction of the driving shaft (5). The present invention is directed to a compressor including a compression mechanism, a motor, and a casing. The vibration and the noise of the compressor due to the vibration of the motor are reduced. A compressor (1) includes a compression mechanism (2), a motor (4) coupled ...more ...less
8
EP3435472A1
Publication/Patent Number: EP3435472A1
Publication date: 2019-01-30
Application number: 18192910.0
Filing date: 2015-07-07
Abstract: The present invention provides a novel electrolyte solution capable of providing electrochemical devices whose internal resistance is less likely to increase even after repeated charge and discharge and whose cycle capacity retention ratio is high. The electrolyte solution of the present invention contains a solvent, an electrolyte salt, and a phosphate in an amount of 0.001 to 15 mass% relative to the solvent and represented by the formula (1): (R11O)(R12O)PO2M. The present invention provides a novel electrolyte solution capable of providing electrochemical devices whose internal resistance is less likely to increase even after repeated charge and discharge and whose cycle capacity retention ratio is high. The electrolyte solution of ...more ...less