Electrochemical cell design using a bipolar plate
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01M-008/04
H01M-008/10
출원번호
US-0747550
(2000-12-22)
발명자
/ 주소
Molter, Trent M.
출원인 / 주소
Proton Energy Systems, Inc.
대리인 / 주소
Cantor Colburn LLP
인용정보
피인용 횟수 :
10인용 특허 :
7
초록▼
An electrochemical cell arrangement using a bipolar plate is disclosed, wherein the bipolar plates are formed from single or multiple sheets of metal foil, preferably titanium, embossed with the fluid fields. The bipolar plate, which forms the oxygen, hydrogen, and coolant passages and acts as a sep
An electrochemical cell arrangement using a bipolar plate is disclosed, wherein the bipolar plates are formed from single or multiple sheets of metal foil, preferably titanium, embossed with the fluid fields. The bipolar plate, which forms the oxygen, hydrogen, and coolant passages and acts as a separator between adjacent cells of a cell stack, is lightweight, small compared to conventional bipolar plates, ductile, inexpensive, and easy to produce.
대표청구항▼
An electrochemical cell arrangement using a bipolar plate is disclosed, wherein the bipolar plates are formed from single or multiple sheets of metal foil, preferably titanium, embossed with the fluid fields. The bipolar plate, which forms the oxygen, hydrogen, and coolant passages and acts as a sep
An electrochemical cell arrangement using a bipolar plate is disclosed, wherein the bipolar plates are formed from single or multiple sheets of metal foil, preferably titanium, embossed with the fluid fields. The bipolar plate, which forms the oxygen, hydrogen, and coolant passages and acts as a separator between adjacent cells of a cell stack, is lightweight, small compared to conventional bipolar plates, ductile, inexpensive, and easy to produce. ns controls the flow rate adjusting valve to supply said reforming means with the reforming fuel and the oxidizing agent at a starting time of said fuel cell system, thereby promoting a self-heating by a partial oxidation reaction of the reforming fuel and the oxidizing agent, and thereby starting a rise in temperature of said reforming means, and wherein the reforming fuel and the oxidizing agent are supplied to said reforming means after a rise in temperature of said heating means is completed.
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이 특허에 인용된 특허 (7)
Christen Hans-Jrg (Untersiggenthal CHX) Devantay Hubert (Neuenhof CHX) Schellenberg Claude (Birmenstorf CHX) Scherer Gnther (Gebenstrof CHX) Stucki Samuel (Nussbaumen CHX), Bipolar plate for an apparatus with a stacked configuration, said apparatus comprised of a plurality of electrochemical.
Wilkinson David P. (North Vancouver CAX) Lamont Gordon J. (Vancouver CAX) Voss Henry H. (West Vancouver CAX) Schwab Clemens (Friedrichshafen DEX), Embossed fluid flow field plate for electrochemical fuel cells.
Kaczur, Jerry J.; Sivasankar, Narayanappa; Cole, Emily Barton, High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide.
Gao, Yong, Type of fuel cell bipolar plates constructed with multiple pass flow channels that contract, expand, deflect and split reactant flows for improving reactant flow distribution, diffusion and water management.
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