Direct methanol fuel cell system including an integrated methanol sensor and method of fabrication
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01M-008/02
H01M-008/04
H01M-008/10
H01M-004/86
출원번호
US-0738130
(2000-12-15)
발명자
/ 주소
Bostaph, Joseph W.
Koripella, Chowdary R.
Fisher, Allison M.
출원인 / 주소
Motorola, Inc.
대리인 / 주소
Koch, William E.
인용정보
피인용 횟수 :
4인용 특허 :
6
초록▼
A fuel cell system and method of forming the fuel cell system including a base portion, formed of a singular body, and having a major surface. At least one fuel cell membrane electrode assembly is formed on the major surface of the base portion. A fluid supply channel including a mixing chamber is d
A fuel cell system and method of forming the fuel cell system including a base portion, formed of a singular body, and having a major surface. At least one fuel cell membrane electrode assembly is formed on the major surface of the base portion. A fluid supply channel including a mixing chamber is defined in the base portion and communicating with the fuel cell membrane electrode assembly for supplying a fuel-bearing fluid to the membrane electrode assembly. A methanol concentration sensor is positioned to communicate with the fuel cell membrane electrode assembly and the fuel-supply channel for regulating the mixture of fuel to the electrode assembly. An exhaust channel including a water recovery and recirculation system is defined in the base portion and communicating with the membrane electrode assembly.
대표청구항▼
A fuel cell system and method of forming the fuel cell system including a base portion, formed of a singular body, and having a major surface. At least one fuel cell membrane electrode assembly is formed on the major surface of the base portion. A fluid supply channel including a mixing chamber is d
A fuel cell system and method of forming the fuel cell system including a base portion, formed of a singular body, and having a major surface. At least one fuel cell membrane electrode assembly is formed on the major surface of the base portion. A fluid supply channel including a mixing chamber is defined in the base portion and communicating with the fuel cell membrane electrode assembly for supplying a fuel-bearing fluid to the membrane electrode assembly. A methanol concentration sensor is positioned to communicate with the fuel cell membrane electrode assembly and the fuel-supply channel for regulating the mixture of fuel to the electrode assembly. An exhaust channel including a water recovery and recirculation system is defined in the base portion and communicating with the membrane electrode assembly. 8/011089, WO; WO98/011223, WO; WO98/012226, WO; WO98/013071, WO; WO98/013350, WO; WO98/013354, WO; WO98/014192, WO; WO98/015278, WO; WO98/015574, WO; WO98/016227, WO; WO98/018460, WO; WO98/018461, WO; WO98/018764, WO; WO98/020897, WO; WO98/021230, WO; WO98/022500, WO; WO98/023608, WO; WO98/023613, WO; WO98/025601, WO; WO98/025892, WO; WO98/030542, WO; WO98/031359, WO; WO98/031359, WO; WO98/033919, WO; WO98/034918, WO; WO98/014192, WO; WO98/043962, WO; WO98/054217, WO; WO99/005107, WO; WO99/006049, WO; WO99/011626, WO; WO99/015170, WO; WO99/015178, WO; WO99/015506, WO; WO99/015507, WO; WO99/015508, WO; WO99/021583, WO; WO99/026945, WO; WO99/030709, WO; WO99/030713, WO; WO99/031061, WO; WO99/031099, WO; WO99/031099, WO; WO99/032457, WO; WO99/033798, WO; WO99/037621, WO; WO99/037683, WO; WO99/038849, WO; WO99/044994, WO; WO99/045927, WO; WO99/042896, WO; WO99/050249, WO
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이 특허에 인용된 특허 (6)
Kawatsu Shigeyuki,JPX, Apparatus for detecting carbon monoxide, organic compound, and lower alcohol.
Surampudi Subbarao ; Frank Harvey A. ; Narayanan Sekharipuram R. ; Chun William ; Jeffries-Nakamura Barbara ; Kindler Andrew ; Halpert Gerald, Direct methanol feed fuel cell and system.
Joseph W. Bostaph ; Chowdary R. Koripella ; Allison M. Fisher ; Jay K. Neutzler, Direct methanol fuel cell including integrated flow field and method of fabrication.
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