Fluid machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9546656
APP PUB NO 20140134034A1
SERIAL NO

14126128

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention relates to a fluid machine. A pump integrated expander (29A) includes a pump unit (60) and an expansion unit (50). In the pump unit (60), a casing member (65) supports a gear pump (61), a rotating shaft (28) and a driven crank mechanism (81). In the expansion unit (50), a casing including a main body (51a) and a casing member (54) supports an expander (23) including a fixed scroll (51) and an orbiting scroll (52). The pump integrated expander (29A) is divided into the pump unit (60) and the expansion unit (50) by separating at the fitted portion of a tubular portion (65c) on the pump unit (60) side and a smaller inner diameter portion (54b) on the expansion unit (50) side and by pulling the eccentric bush (83) out of a drive bearing (56).

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First Claim

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Patent Owner(s)

  • SANDEN HOLDINGS CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furusawa, Yasuhiro Isesaki, JP 4 10
Nakamura, Shinji Isesaki, JP 193 2179
Tanaka, Yuuta Isesaki, JP 15 42
Wada, Hirofumi Isesaki, JP 49 596

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