[특허]Fully internal manifolded fuel cell stack

Fully internal manifolded fuel cell stack 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01M-002/08 H01M-008/06
출원번호	US-0724422 (1991-07-02)
발명자 / 주소	Marianowski Leonard G. (Mount Prospect IL) Schora Frank C. (Palatine IL) Petri Randy J. (Highland IN) Lawson Mark G. (Berwyn IL)
출원인 / 주소	Institute of Gas Technology (Chicago IL 02)
인용정보	피인용 횟수 : 60 인용 특허 : 0

초록 ▼

A fully internally manifolded fuel cell stack is provided by each separator plate, current collector, electrode, and electrolyte in the fuel cell stack having a plurality of aligned perforations forming gas manifolds extending for the length of the cell stack. Each perforation through the separator plate is surrounded by a flattened manifold wet seal structure extending to contact the current collector and/or electrode on each face of the separator plate to form electrolyte/electrode wet seals under cell operating conditions. Conduits through the extended manifold wet seal structure provide gas communication between one set of manifolds and the anode chambers on one face of the separator plates, conduits through the extended manifold wet seal structure on the opposite face of the separator plates provide gas communication between a second set of the manifolds and the cathode chambers on the other face of the separator plates, and conduits through the extended manifold structure of a reactant gas manifold provide communication to interspersed reforming chambers. Extended wet seal structures formed of thin plate metal provide limited flexibility and resiliency to assure good sealing. This structure provides fully internal manifolding of and separation of fuel and oxidant gases to each of the unit fuel cells in the fuel cell stack while providing reactant gas to reforming chambers interspersed along the cell axis to reform hydrocarbonaceous gas and supply enhanced hydrogen content to the fuel supply manifold.

대표청구항 ▼

In a fuel cell stack comprising a plurality of fuel cell units, each said fuel cell unit comprising an anode and a cathode, an electrolyte in contact on one side with the electrolyte facing face of said anode and in contact on the opposite side with the electrolyte facing face of said cathode, and a separator plate separating said cell units between an anode and cathode forming an anode chamber between the anode facing face of said separator plate and said anode and forming a cathode chamber between the opposite cathode facing face of said separator plate and the separator facing face of the cathode of an adjacent said fuel cell unit, said anode chamber in gas communication with fuel gas supply and outlet and said cathode chamber in gas communication with oxidant gas supply and outlet the improvement comprising; said electrolytes and said separator plates extending to the peripheral edge of said fuel cell stack, said separator plates having a flattened peripheral wet seal structure extending to contact less than about 1 inch width of said electrolytes on each face of said separator plates completely around their periphery forming a peripheral wet seal less than about 1 inch width under cell operating conditions, said electrolytes and said separator plates each having a plurality of aligned perforations said perforations in said separator plates being surrounded by a flattened manifold wet seal structure extending to contact less than about 1 inch width of said electrolyte on each face of said separator plate forming a manifold wet seal less than about 1 inch width under cell operating conditions to form a plurality of gas manifolds extending through said cell stack, conduits through said extended manifold wet seal structure providing fuel gas communication between one set of said manifolds and said anode chambers on one face of said separator plates and conduits through said extended manifold wet seal structure providing oxidant gas communication between a second set of said manifolds and said cathode chambers on the other face of said separator plates, thereby providing fully internal manifolding of fuel and oxidant gases to and from each said unit fuel cell in said fuel cell stack.

이 특허를 인용한 특허 (60)

Valensa, Jeroen; Reinke, Michael J.; Voss, Mark G., Annular or ring shaped fuel cell unit.
상세보기
Yang, Jefferson YS, Bipolar plate for a fuel cell.
상세보기
Chung, Brandon W.; Pham, Ai Quoc; Glass, Robert S., Co-flow planar SOFC fuel cell stack.
상세보기
Hood, Peter David; Adcock, Paul Leonard, Fluid flow plate for a fuel cell.
상세보기
Yang Jefferson Y. S. ; Rehg Timothy J., Fuel cell and bipolar plate for use with same.
상세보기
Allen, Jeffrey P., Fuel cell bipolar separator plate and current collector assembly and method of manufacture.
상세보기
Allen,Jeffrey P., Fuel cell bipolar separator plate and current collector assembly and method of manufacture.
상세보기
Hartvigsen Joseph J. (Kaysville UT) Khandkar Ashok C. (Salt Lake City UT) Elangovan Singaravelu (Sandy UT), Fuel cell column heat exchanger mated module.
상세보기
Allen, Jeffrey Peter, Fuel cell current collector.
상세보기
Jeffrey Peter Allen, Fuel cell current collector.
상세보기
Sato, Yuusuke; Matsuoka, Kei, Fuel cell including membrane electrode assembly to maintain humidity condition.
상세보기
Richards, Gilbert; Trevisan, David; Lee, Michael L; Mahler, Jessica; Parker, Ross; Clarabut, Alex; Pearson, Chad; Ballantine, Arne; Weingaertner, David; Hixson, Jason; Mitlitsky, Fred, Fuel cell mechanical components.
상세보기
Richards, Gilbert; Trevisan, David; Lee, Michael; Mahler, Jessica; Parker, Ross; Clarabut, Alex; Pearson, Chad; Ballantine, Arne; Weingaertner, David; Hixson, Jason; Mitlitsky, Fred, Fuel cell mechanical components.
상세보기
Trevisan, David; Daco, Christian; Baugh, David, Fuel cell mechanical components.
상세보기
Allen, Jeffrey P., Fuel cell stack assembly.
상세보기
Perry, Martin; Ballantine, Arne, Fuel cell stack module shell with integrated heat exchanger.
상세보기
Chen Tan-Ping, Fuel cell stack system and operating method.
상세보기
Allen Jeffrey, Fuel cell sub-assembly with a plurality of dimples.
상세보기
Perry, Martin; Ballantine, Arne, Fuel cell system components.
상세보기
Perry, Martin; Venkataraman, Swaminathan, Fuel cell system containing anode tail gas oxidizer and hybrid heat exchanger/reformer.
상세보기
Perry, Martin; Venkataraman, Swaminathan, Fuel cell system containing anode tail gas oxidizer and hybrid heat exchanger/reformer.
상세보기
Perry, Martin; Venkataraman, Swaminathan, Fuel cell system containing anode tail gas oxidizer and hybrid heat exchanger/reformer.
상세보기
Leonida, Andrei, Fuel cell system suitable for complex fuels and a method of operation of the same.
상세보기
Allen, Jeffrey P., Fuel cell with internal thermally integrated autothermal reformer.
상세보기
Weingaertner, David; Venkataraman, Swaminathan, Hot box design with a multi-stream heat exchanger and single air control.
상세보기
Weingaertner, David; Venkataraman, Swaminathan, Hot box design with a multi-stream heat exchanger and single air control.
상세보기
Venkataraman, Swaminathan, Hybrid fuel heat exchanger—pre-reformer in SOFC systems.
상세보기
Venkataraman, Swaminathan; Weingaertner, David; Kalika, Vlad, Integrated fuel line to support CPOX and SMR reactions in SOFC systems.
상세보기
Tonkovich, Anna Lee; Roberts, Gary; Perry, Steven T.; Fitzgerald, Sean P.; Wegeng, Robert S.; Wang, Yong; Vanderwiel, David; Marco, Jennifer L., Integrated reactors, methods of making same, and methods of conducting simultaneous exothermic and endothermic reactions.
상세보기
Khandkar Ashok C. ; Elangovan Singaravelu, Integrated reformer/CPN SOFC stack module design.
상세보기
Valensa, Jeroen; Reinke, Michael J.; Voss, Mark G., Integrated solid oxide fuel cell and fuel processor.
상세보기
Valensa, Jeroen; Reinke, Michael J.; Voss, Mark G., Integrated solid oxide fuel cell and fuel processor.
상세보기
Rakowski, James M., Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells.
상세보기
Rakowski, James M.; Stinner, Charles P., Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells.
상세보기
Rakowski, James M.; Stinner, Charles P., Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells.
상세보기
Rakowski, James M.; Stinner, Charles P., Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells.
상세보기
Tonkovich, Anna Lee; Yuschak, Thomas; Neagle, Paul W.; Marco, Jennifer L.; Marco, Jeffrey D.; Marchiando, Michael A.; Keyes, Lane W.; Deshmukh, Soumitra; Luzenski, Robert J., Laminated, leak-resistant chemical processors, methods of making, and methods of operating.
상세보기
Allen, Jeffrey Peter, Method and apparatus for in-situ leveling of progressively formed sheet metal.
상세보기
Demin, Anatoly, Modified planar cell (MPC) and stack based on MPC.
상세보기
Sridhar, K. R.; Venkataraman, Swaminathan; Lyle, William David; Ballantine, Arne, Modular fuel cell system.
상세보기
Sridhar, K. R.; Venkataraman, Swaminathan; Lyle, William David; Ballantine, Arne Watson, Modular fuel cell system.
상세보기
Woods, Richard Root; Porter, Brook F.; Iyer, Rahul; Weschta, Leonard M., Modular reformer with enhanced heat recuperation.
상세보기
Pondo Joseph M., Multiple step fuel cell seal.
상세보기
Reeder Kenneth W., One piece fuel cell separator plate.
상세보기
Weingaertner, David; Kalika, Vlad; Perry, Martin, Pre-reformer for selective reformation of higher hydrocarbons.
상세보기
Weingaertner, David; Kalika, Vlad; Perry, Martin, Pre-reformer for selective reformation of higher hydrocarbons.
상세보기
Nitschke Felix (Munchen DEX) Wind Jorg (Karlsfeld DEX) Huber Heinz (Haar DEX), Process for preparing a separator plate for a melt carbonate fuel cell and separator plate prepared according to this pr.
상세보기
Perry, Martin; Edmonston, David, SOFC hot box components.
상세보기
Perry, Martin; Kalika, Vlad; Weingaertner, David; Sundararajan, Ananda; Krishnan, Navaneetha; Basu, Nilanjana; Ramanan, Ram; Bains, Virpaul; Lyle, William David, SOFC hot box components.
상세보기
Perry, Martin; Krishnan, Navaneetha; Basu, Nilanjana; Ramanan, Ram, SOFC hot box components.
상세보기
Perry, Martin; Weingaertner, David; Basu, Nilanjana; Petrucha, Michael; Lyle, William David; Krishnan, Navaneetha; Gottmann, Matthias, SOFC hot box components.
상세보기
Perry, Martin; Weingaertner, David; Basu, Nilanjana; Petrucha, Michael; Lyle, William David; Krishnan, Navaneetha; Gottmann, Matthias, SOFC hot box components.
상세보기
Venkataraman, Swaminathan; Kalika, Vlad; Weingaertner, David, SOFC hot box components.
상세보기
Venkataraman, Swaminathan; Kalika, Vlad; Weingaertner, David, SOFC hot box components.
상세보기
Weingaertner, David; Petrucha, Michael; Perry, Martin; Edmonston, David; Bains, Virpaul; Ta, Andy; Krishnan, Navaneetha, SOFC hot box components.
상세보기
Marianowski Leonard G., Sheet metal bipolar plate design for polymer electrolyte membrane fuel cells.
상세보기
Satake Tokuki,JPX ; Watanabe Kiyoshi,JPX ; Nanjo Fusayuki,JPX ; Takenobu Koichi,JPX ; Miyamoto Hitoshi,JPX, Solid oxide electrolyte fuel cell.
상세보기
Virkar Anil V. ; England Diane M. ; Mehta Karun ; Kim Jai-Woh ; Fung Kuan-Zong, Solid oxide fuel cell interconnector.
상세보기
Ballantine, Arne; Gurunathan, Ranganathan; Pmsvvsv, Prasad; Vishnuvarjula, Anilkumar, Structure and method for fuel cell system where multiple fuel cells and power electronics feed loads in parallel allowing for integrated electrochemical impedance spectroscopy (EIS).
상세보기
Gottmann, Matthias; Perry, Martin, Voltage lead jumper connected fuel cell columns.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Fully internal manifolded fuel cell stack 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (60)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Fully internal manifolded fuel cell stack 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (60)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트