FUEL CELL STACK

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

15657629

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fuel cell stack comprises a stacked body, an end plate and a case configured such that the stacked body is placed therein. The end plate is arranged to cover an end face of the stacked body in a stacking direction and an end face of the case in the stacking direction and is fastened to the end face of the case. A placement groove is formed in at least one surface out of two surfaces of the end plate and the case opposed to each other, such that a seal member is placed in the placement groove. The end plate includes a resin layer formed to continuously cover an inner circumferential wall surface of the fluid flow path hole, a surface of the end plate opposed to the stacked body, and an outer circumferential side end of the placement groove.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571
TOYODA GOSEI CO LTD1 HARUHINAGAHATA KIYOSU-SHI AICHI-KEN 452-8564
TAIHO KOGYO CO LTD65 MIDORIGAOKA 3-CHOME TOYOTA-SHI AICHI 471-8502

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HAMADA, Hitoshi Gotenba-shi, JP 29 271
NAKAMURA, Yoshiki Kiyosu-shi, JP 54 433
OTA, Tadanobu Kiyosu-shi, JP 9 32
SHIMIZU, Tatsuhiko Toyota-shi, JP 6 41
TOKUMASU, Tatsuya Toyota-shi, JP 5 11

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