专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US10590545B2 High or differential pressure electrolysis cell 有权
公开(公告)号：US10590545B2
公开(公告)日：2020-03-17
申请号：US15276040
申请日：2016-09-26
申请人： HYDROGENICS CORPORATION
发明人： Rami Michel Abouatallah , Rainey Yu Wang , Nathaniel Ian Joos
IPC分类号： C25B1/12 , C25B1/10 , H01M8/0273 , H01M8/023 , C25B9/10 , H01M8/10 , C25B9/08
摘要： An electrochemical cell has a membrane located between two flow field plates. On a first side of the membrane, there is a porous support surrounded by a seal between the membrane and the flow field plate. There is a gap between the porous support and the seal at the surface of the membrane. On a second side of the membrane, there is a seal between the membrane and the flow field plate located inside of the gap in plan view. The electrochemical cell is useful, for example, in high pressure or differential pressure electrolysis in which the second side of the membrane will be consistently exposed to a higher pressure than the first side of the membrane.

72. 发明申请

US20200067108A1 MOUNT STRUCTURE OF FUEL CELL STACK 审中-公开
公开(公告)号：US20200067108A1
公开(公告)日：2020-02-27
申请号：US16544959
申请日：2019-08-20
申请人： HONDA MOTOR CO., LTD.
发明人： Ryoichi Yoshitomi , Hideharu Naito
IPC分类号： H01M8/0273 , H01M8/249
摘要： Mount structure of a fuel cell stack holds the fuel cell stack in a motor room of a vehicle by side mounts and a rear mount. The fuel cell stack includes a plurality of power generation cells and a stack case. A window frame having a rear window is provided in a rear surface of the stack case. A device of the fuel cell system can be inserted into the rear window. The rear mount includes a rear mount bracket attached to a window frame. The rear mount bracket is positioned is below a vehicle body frame and a rear window.

73. 发明申请

US20200036031A1 FUEL CELL STACK 审中-公开
公开(公告)号：US20200036031A1
公开(公告)日：2020-01-30
申请号：US16519031
申请日：2019-07-23
申请人： HONDA MOTOR CO., LTD.
发明人： Suguru Ohmori , Kensuke Umezawa , Hiroshi Morikawa
IPC分类号： H01M8/248 , H01M8/0273
摘要： A fuel cell stack includes a cell stack body and a terminal plate and an insulator disposed at an end of the cell stack body in a stacking direction. The cell stack body includes a plurality of stacked power generation cells. Each of the power generation cells includes a membrane electrode assembly and a separator. The terminal plate is disposed between the cell stack body and the insulator. Elastic structure which elastically presses the terminal plate toward the cell stack body is provided between the insulator and the terminal plate.

74. 发明申请

US20200028188A1 POWER GENERATION CELL 审中-公开
公开(公告)号：US20200028188A1
公开(公告)日：2020-01-23
申请号：US16513778
申请日：2019-07-17
申请人： HONDA MOTOR CO., LTD.
发明人： Kenji Sasaki , Yutaka Ebato , Takaaki Shikano , Takashi Kato , Sho Nakajima
IPC分类号： H01M8/0273 , H01M8/0276 , H01M8/1004 , H01M8/242
摘要： A resin film equipped MEA of a power generation cell includes a membrane electrode assembly and a resin film. An inner peripheral end of a first frame shaped sheet of the resin film is positioned outside an outer peripheral end of a cathode, and faces the outer peripheral end of the cathode so as to be separated by a gap. An inner peripheral portion of a second frame shaped sheet is held between the anode and the cathode. A first metal separator facing the first frame shaped sheet is provided with protruding support structure configured to support an inner peripheral portion of the first frame shaped sheet and an outer peripheral portion of the cathode.

75. 发明授权

US10530003B2 Solid oxide fuel cell 有权
公开(公告)号：US10530003B2
公开(公告)日：2020-01-07
申请号：US16083761
申请日：2016-11-08
申请人： NISSAN MOTOR CO., LTD.
发明人： Kentarou Yajima , Masanari Yanagisawa
IPC分类号： H01M8/1233 , H01M8/0206 , H01M8/0232 , H01M8/2432 , H01M8/0273 , H01M8/124
摘要： A solid oxide fuel cell of the present invention includes: a fuel cell unit including a fuel electrode, a solid electrolyte and an air electrode layered in the written order; a current collection assisting layer that is layered on an air electrode side of the fuel cell unit; air channels disposed on the air electrode side; and fuel gas channels disposed on a fuel electrode side. The air channels and the fuel gas channels are defined and formed by a current collector on the current collection assisting layer and a current collector on the fuel electrode side of the fuel cell unit. The air channels and the fuel gas channels extend in the same direction that is perpendicular to the fuel cell unit layering direction. The current collector on the air electrode side is fixed to the current collection assisting layer at first fixing portions that extend in the air channel extending direction, and the current collector on the fuel electrode side is fixed to the fuel electrode side of the fuel cell unit at second fixing portions that extend in the fuel gas channel extending direction. The solid oxide fuel cell is characterized in that the current collection assisting layer has such flexural rigidity that is lower in a direction perpendicular to the air channel extending direction than in the air channel extending direction.

76. 发明授权

US10476086B2 Resin-framed stepped membrane electrode assembly for fuel cell 有权
公开(公告)号：US10476086B2
公开(公告)日：2019-11-12
申请号：US15452732
申请日：2017-03-08
申请人： HONDA MOTOR CO., LTD.
发明人： Eri Terada , Kazuo Nunokawa , Satoru Terada , Masaki Tani , Shintaro Tanaka , Seiji Sugiura
IPC分类号： H01M8/02 , H01M8/0273 , H01M8/1004 , H01M8/1018
摘要： A resin-framed stepped membrane electrode assembly for a fuel cell, includes a stepped membrane electrode assembly and a resin frame member. The resin frame member surrounds a membrane outer periphery end of a solid polymer electrolyte membrane and includes an inner protruding portion protruding from the membrane outer periphery end toward a second electrode and is joined to the stepped membrane electrode assembly with an adhesive. The inner protruding portion includes a bank portion, a groove portion, and a ledge portion. The roughness of the bank surface is smaller than a roughness of the groove surface.

77. 发明申请

US20190326615A1 FUEL CELL STACK AND METHOD OF MANUFACTURING FUEL CELL STACK 审中-公开
公开(公告)号：US20190326615A1
公开(公告)日：2019-10-24
申请号：US16286136
申请日：2019-02-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Takuya KURIHARA
IPC分类号： H01M8/0273 , H01M8/0247 , H01M8/028 , H01M8/2404
摘要： A fuel cell stack according to the present disclosure includes a collector configured to collect electric power generated by a plurality of fuel battery cells. The collector includes a structure in which the separator and the collector plate adhere to each other with a seal member interposed therebetween. A space formed by the collector plate, the separator, and the seal member is a closed space. The collector includes a ventilation structure for discharging gas from the closed space to the outside when a pressure in the closed space rises.

78. 发明申请

US20190305330A1 METHOD FOR MANUFACTURING INTEGRATED SHEET 审中-公开
公开(公告)号：US20190305330A1
公开(公告)日：2019-10-03
申请号：US16267922
申请日：2019-02-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Katsuhiko KINOSHITA
IPC分类号： H01M8/0273
摘要： A method for manufacturing an integrated sheet of a MEGA and a resin frame, capable of curing a UV curable adhesive in a short time by suppressing an inhibition of curing of the UV curable adhesive and thereby providing excellent productivity is provided. A manufacturing method for an integrated sheet in which a resin frame is bonded to a MEGA, includes preparing a laminate in which a gas diffusion layer is laminated on at least one surface of a MEA, applying a coating of an UV curable adhesive to the laminate; placing a resin frame on the UV curable adhesive and applying a pressure to the frame, and irradiating the UV curable adhesive with ultraviolet rays, in which the irradiating includes a first irradiation step, and a second irradiation step in which ultraviolet rays are applied with irradiation intensity higher than irradiation intensity in the first irradiation step.

79. 发明申请

US20190296371A1 FUEL CELL STACK 审中-公开
公开(公告)号：US20190296371A1
公开(公告)日：2019-09-26
申请号：US16317166
申请日：2016-07-14
申请人： NISSAN MOTOR CO., LTD.
发明人： Keiji ICHIHARA
IPC分类号： H01M8/0273 , H01M8/026 , H01M8/0297 , H01M8/0247 , H01M8/249 , H01M8/2483
摘要： A fuel cell stack FS, in which cell structures 3, each of which includes a frame 2 that is disposed at the periphery of the cell structure 3; and separators 4 that are alternately stacked, includes a sealing member S between a peripheral portion of a frame 2 of a first cell structure 3 on one side of one of the separators and a peripheral portion of the separator 4. In each of the separators 4, a first contacting portion 11 in contact with the sealing member S, second contacting portions 12 in contact with a frame 2 of a second cell structure 3 on the other side thereof, and connecting portions 13 that connect the first contacting portion 11 and the second contacting portions 12 are included so as to form a protruded shape portion. Each of the second contacting portions 12 includes a fixing portion fixing with the frame. According to the above, the displacement of the separator 4 attributable to a load caused by pressure difference or thermal deformation is prevented so that the sealing function is maintained.

80. 发明申请

US20190252691A1 FUEL CELL 审中-公开
公开(公告)号：US20190252691A1
公开(公告)日：2019-08-15
申请号：US16320013
申请日：2016-07-29
申请人： NISSAN MOTOR CO., LTD.
发明人： Hiromi SUGIMOTO , Shinji MIYAGAWA
IPC分类号： H01M8/0273 , H01M8/1213 , H01M8/0282
CPC分类号： H01M8/0273 , H01M8/0206 , H01M8/0282 , H01M8/1213 , H01M8/2425 , H01M2008/1293
摘要： A fuel cell includes a metal supporting plate, a cell structure, a separator, a glass sealing member and a coating layer. The cell structure includes an electrolyte layer disposed on the metal supporting plate. The separator is disposed on the cell structure. The glass sealing member is disposed between the metal supporting plate and the separator at an outer side of the cell structure. The coating layer is disposed between the metal supporting plate and the glass sealing member and is contact with the metal supporting plate and the glass sealing member. The cell structure and the coating layer are provided with a gap predetermined between the cell structure and the coating layer.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式