公开(公告)号：US10483561B2

公开(公告)日：2019-11-19

申请号：US15578415

申请日：2016-07-27

申请人： LG CHEM, LTD.

发明人： Yeonhyuk Heo ,  Kwangwook Choi ,  Sanghyeok Im ,  Takkeun Oh ,  Jeong Mi Choi ,  Tai Min Noh

IPC分类号： H01M8/0271 ,  H01M8/1253 ,  H01M8/2432 ,  H01M8/0206 ,  H01M8/124

摘要： A flat plate-shaped solid oxide fuel cell having a porous ceramic support, a fuel electrode provided on the porous ceramic support, an electrolyte layer provided on the fuel electrode, an air electrode provided on the electrolyte layer, and a fuel electrode current collector connected to the fuel electrode and extending in a direction way from the air electrode is provided.

公开(公告)号：US10476085B2

公开(公告)日：2019-11-12

申请号：US15562141

申请日：2016-03-22

申请人： HONDA MOTOR CO., LTD. ,  NOK CORPORATION

发明人： Satoshi Oyama ,  Go Morimoto ,  Satoru Terada ,  Shuhei Goto ,  Akihito Giga ,  Takahiro Hayashi ,  Takeshi Masaka ,  Satomi Yogo ,  Shotaro Koga

IPC分类号： H01M8/02 ,  H01M8/04 ,  H01M8/0221 ,  H01M8/0202 ,  H01M8/0271 ,  H01M8/04082 ,  H01M8/1018 ,  H01M8/0206 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/0286 ,  H01M8/10 ,  H01M8/0267 ,  H01M8/0284

摘要： A unit cell that constitutes a fuel cell stack is obtained by sandwiching an electrolyte mem-brane/electrode structure with a cathode-side separator and an anode-side separator. A first resin member is provided along the entire periphery of the cathode-side separator in the outer peripheral portion of the cathode-side separator. Surfaces of the cathode-side separator are provided with sealing parts that cover a part of the first resin member and constitute a first sealing member.

公开(公告)号：US20190334186A1

公开(公告)日：2019-10-31

申请号：US16506721

申请日：2019-07-09

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Volker FORMANSKI ,  Norbert FRISCH ,  Martin THOMAS

IPC分类号： H01M8/0438 ,  H01M8/04225 ,  H01M8/0271

摘要： A method for determining a sealing tightness of a fuel cell stack includes providing of fuel into a cathode space, sealed off gas-tight against further components of a cathode subsystem, formed at least partly by the fuel cell stack, and detecting of a value which is indicative of a pressure change in the cathode space, where a cathode test pressure in the cathode space is higher than a pressure outside the fuel cell stack.

公开(公告)号：US20190326621A1

公开(公告)日：2019-10-24

申请号：US16473809

申请日：2017-12-27

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Michel PLANQUE ,  Bruno ORESIC ,  Guilhem ROUX ,  Charlotte BERNARD ,  Philippe SZYNAL

IPC分类号： H01M8/248 ,  C25B1/04 ,  C25B9/20 ,  C25B9/04 ,  H01M8/0271 ,  H01M8/1246 ,  H01M8/04014 ,  H01M8/2428

摘要： A coupling system for high-temperature tight coupling of a stack having SOEC/SOFC-type solid oxides is described. The system includes a threaded hollow connector, a smooth hollow connector, and a threaded nut. The threaded hollow connector includes an opening for establishing fluid communication with a gas inlet/outlet pipe and is intended to be attached to the gas inlet/outlet pipe. The smooth hollow connector includes an opening for establishing fluid communication with a gas inlet/outlet pipe of the stack and is intended to be attached to the inlet/outlet pipe. The threaded nut engages with the threaded hollow connector to form a screw/nut system, slides relative to the smooth hollow connector, and includes a first threaded portion and a second smooth portion in sliding contact with the smooth hollow connector.

公开(公告)号：US20190315957A1

公开(公告)日：2019-10-17

申请号：US16316256

申请日：2017-07-14

申请人： THREEBOND CO., LTD.

发明人： Tetsunori SOGA

IPC分类号： C08L23/22 ,  C08L83/04 ,  C08L91/00 ,  F16J15/14 ,  H01M8/0271 ,  H01M8/10

摘要： The present invention aims to provide a curable resin composition which has low viscosity as well as properties such as rubber physical property and hydrogen gas barrier property. The present invention provides a curable resin composition including the following ingredients (A) to (D): ingredient (A): a vinyl-based polymer having one or more alkenyl groups in one molecule, ingredient (B): a compound having one or more hydrosilyl groups in one molecule, ingredient (C): a hydrosilylation catalyst, and ingredient (D): a plasticizer having at least two peaks in a molecular weight distribution measured by GPC.

公开(公告)号：US10424800B2

公开(公告)日：2019-09-24

申请号：US15757188

申请日：2016-09-08

申请人： JOHNSON MATTHEY FUEL CELLS LIMITED

发明人： Lee Alan Sweetland

IPC分类号： H01M8/10 ,  H01M8/1058 ,  H01M8/1069 ,  H01M8/0271 ,  H01M8/0286 ,  H01M8/0276 ,  H01M8/1004 ,  H01M8/1018

摘要： The present invention provides a process for the manufacture of a reinforced membrane-seal assembly, the process comprising, forming one or more strips of an ion-conducting component in a plane on a temporary carrier component, forming a plurality of strips of seal component in the same plane on the temporary carrier component, such that the one or more strips of an ion-conducting component lie between two of said strips of seal component, wherein a planar reinforcing component comprising a plurality of pores is provided in the plane, such that the ion-conducting component and the seal component fill the plurality of pores, the one or more strips of an ion-conducting component, the plurality of strips of seal component and the planar reinforcing component thereby together form a reinforced membrane-seal assembly, and wherein each strip of ion-conducting component extends from a first end of said assembly to a second opposite end.

公开(公告)号：US10361441B2

公开(公告)日：2019-07-23

申请号：US15105170

申请日：2014-12-10

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Daniel M. Pierpont ,  Joseph W. Frisk ,  Eric J. Hanson

IPC分类号： H01M4/88 ,  H01M8/0234 ,  H01M8/0258 ,  H01M8/1004 ,  H01M8/0271 ,  H01M8/0247

摘要： Membrane electrode assembly comprising a first gas diffusion layer having a first microporous layer on a major surface thereof, wherein the first microporous layer has a major surface, wherein the major surface of the first microporous layer has discontinuous areas therein substantially free of microporous material, and wherein at least a portion of the first discontinuous areas has adhesive therein; and methods for making the same. Membrane electrode assemblies described herein are useful, for example, in fuel cells.

公开(公告)号：US20190214669A1

公开(公告)日：2019-07-11

申请号：US16357701

申请日：2019-03-19

申请人： HONDA MOTOR CO., LTD.

发明人： Masaharu SUZUKI ,  Yusuke NARA ,  Tadashi NISHIYAMA

IPC分类号： H01M8/2475 ,  H01M8/2483 ,  H01M8/04029 ,  H01M8/0267 ,  H01M8/2485 ,  H01M8/0258 ,  H01M8/2457 ,  H01M8/241 ,  H01M8/0271

CPC分类号： H01M8/2475 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/04029 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483 ,  H01M8/2485 ,  H01M2008/1095

摘要： A fuel cell stack includes a stack body formed by stacking a plurality of fuel cells together in a stacking direction. A second end plate is provided at one end of the stack body in the stacking direction. A pair of coolant supply passages are provided at upper and lower positions of the second end plate for allowing a coolant to flow into the fuel cells. A coolant supply manifold member is attached to the second end plate, and an insulating plate is provided between the second end plate and the coolant supply manifold member.

公开(公告)号：US10347921B2

公开(公告)日：2019-07-09

申请号：US15436205

申请日：2017-02-17

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC ,  Honda Motor Co., Ltd.

发明人： Liang Xi ,  Xi Yang ,  Ishida Kentaro ,  Siguang Xu ,  Satoshi Oyama ,  Yu Tomana ,  Richard D. Blakeley

IPC分类号： H01M8/00 ,  H01M8/0271 ,  H01M8/247 ,  H01M8/0276 ,  H01M8/2483

摘要： Systems and methods including a header flange to evenly distribute contact pressure across seals include, in some aspects, a plate including a bead and a flange edge. The bead includes a bead-side and a bead-corner. The flange edge defines an aperture through the plate. The flange edge also includes a first edge-portion proximate the bead-side and a second edge-portion proximate the bead-corner. The bead-side and the first edge-portion define a first edge-distance therebetween. The bead-corner and the second edge-portion define a second edge-distance therebetween. The second edge-distance is greater than the first edge-distance.

公开(公告)号：US10340532B2

公开(公告)日：2019-07-02

申请号：US15263528

申请日：2016-09-13

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Hiroki Okabe ,  Hiroya Nakaji ,  Makoto Yoshida ,  Shigetaka Hamada ,  Takuya Kurihara ,  Kenji Sato ,  Hideaki Tanaka ,  Nobuhiko Nakagaki ,  Junji Ueda ,  Katsuhiko Kinoshita

IPC分类号： H01M8/0265 ,  H01M8/0271 ,  H01M8/0258 ,  H01M8/0254 ,  H01M8/026 ,  H01M8/0276 ,  H01M8/0267 ,  H01M8/1018 ,  H01M8/241 ,  H01M8/0286

摘要： A separator for fuel cell includes a corrugated portion formed to have a corrugated cross section where a first groove that is concave to a first surface to form a flow path for a first fluid on the first surface and a second groove that is concave to a second surface opposite to the first surface to form a flow path for a second fluid on the second surface are arranged alternately and repeatedly. Each of the second grooves has at least one shallower groove section formed to have a less depth from the second surface than depth of a remaining groove section and provided to form a communication flow channel on the first surface side, which is arranged to communicate between two flow path spaces for the first fluid that are adjacent to each other across the shallower groove section.