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특허 상세정보

Cell unit for fuel cells

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-002/00   
미국특허분류(USC) 429/034 ; 429/030 ; 429/038 ; 429/039
출원번호 US-0156388 (1998-09-18)
우선권정보 JP0256370 (1997-09-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Armstrong, Westerman, Hattori, McLeland & Naughton
인용정보 피인용 횟수 : 14  인용 특허 : 5
초록

A cell unit for use in fuel cells of the type using an electrode portion having an anode formed of a plate or film on one surface of an electrolyte and a cathode formed of a plate or film on the other surface. An anode side plate of the invention has stepped portions to form recesses which accommodate the electrode and provide an anode side chamber facing the anode. A cathode side plate having a cathode side chamber facing the cathode is also accommodated in the recessed portions of the anode side plate. A fuel supply manifold and a fuel discharge manifo...

대표
청구항

[ What is claimed is:] [1.] A cell unit for use in fuel cells which is characterized in that the cell unit comprises:an anode side plate having a pair of first and second stepped portions substantially parallel to each other and projecting from one surface of a generally rectangular base plate, the stepped portions and the base plate surface defining a recessed portion, the base plate surface of the recessed portion being recessed to provide an anode side chamber,a cell including an electrode portion having an anode formed on one surface of an electrolyt...

이 특허를 인용한 특허 피인용횟수: 14

  1. Osenar, Paul; Sabin, Paul; Enayetullah, Mohammad; Formato, Richard M.. Channel-based electrochemical cassettes. USP2010037687181.
  2. Chung, Brandon W.; Pham, Ai Quoc; Glass, Robert S.. Co-flow planar SOFC fuel cell stack. USP2004116824910.
  3. Spink, Scott A.; Lott, David R.; Fuglevand, William A.. Direct liquid fuel cell. USP2011088003274.
  4. Gashi, Rexhep; Shapiro, Daniel; Varkaraki, Elli. Electrochemical stack device. USP2018039920440.
  5. Cao,Shuguang; Xu,Helen; Jeanes,Thomas; Nam,Kie Hyun; Chen,Jian Ping. Ion conductive block copolymers. USP2006087094490.
  6. Cao,Shuguang; Chen,Jian Ping; Jeanes,Thomas; Nam,Kie Hyun; Olmeijer,David; Xu,Helen. Ion conductive random copolymers. USP2008047354679.
  7. Wells, Allan R.; De Angelis, Gary J.; Valentine, Seth D.. PEM fuel cell assembly formed of modular sub-assemblies. USP2009097595126.
  8. Yasuo Takashi,JPX ; Nakaoka Toru,JPX ; Hamada Akira,JPX ; Miyake Yasuo,JPX ; Yoshimoto Yasunori,JPX ; Karakane Mitsuo,JPX. Polymer electrolyte fuel cell showing stable and outstanding electric-power generating characteristics. USP2001126329094.
  9. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Yemul, Dinesh S.; Fuglevand, William A.; Bayuuk, Shiblihanna I.; Duan, Runrun; Bai, Lijun. Proton exchange membrane fuel cell. USP2016039293778.
  10. Fuglevand, William A.; Bayyuk, Shibli Hanna I.; Wright, Matthew M.. Proton exchange membrane fuel cell and method of forming a fuel cell. USP2010117833645.
  11. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Ryan, Eric J.; Yemul, Dinesh S.; Fisher, John M.. Proton exchange membrane fuel cell stack and fuel cell stack module. USP2012068192889.
  12. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Ryan, Eric J.; Yemul, Dinesh S.; Fisher, John M.. Proton exchange membrane fuel cell stack and fuel cell stack module. USP2013128597846.
  13. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Ryan, Eric J.; Yemul, Dinesh S.; Fisher, John M.. Proton exchange membrane fuel cell stack and fuel cell stack module. USP2011098026020.
  14. Cao,Shuguang; Xu,Helen; Jeanes,Thomas; Nam,Kie Hyun; Chen,Jian Ping; Olmeijer,David. Sulfonated copolymer. USP2007047202001.