Heat exchange – Casing or tank enclosed conduit assembly
Reexamination Certificate
2005-12-20
2005-12-20
McKinnon, Terrell (Department: 3743)
Heat exchange
Casing or tank enclosed conduit assembly
C165S052000, C165S158000, C123S568120
Reexamination Certificate
active
06976530
ABSTRACT:
A profile of the casing20is formed into a circular pipe shape, and the two gas coolers10a, 10bare integrated into one body so that the longitudinal directions of the respective gas coolers can be substantially parallel with each other. Due to the above structure, it is possible to make the coolant flow smoothly in the casing20and stagnation of the coolant seldom occurs. Accordingly, as boiling of the coolant can be suppressed, it is possible to prevent the heat transfer coefficient from being remarkably deteriorated. Further, it is possible to suppress the generation of cracks, in the tubes11, which are caused by heat stress.
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patent: WO 03/25380 (2003-03-01), None
Patent Abstracts of Japan No. 2001-108390 dated Apr. 20, 2001.
Hayashi Takayuki
Yamashita Youji
DENSO Corporation
Harness Dickey & Pierce PLC
McKinnon Terrell
Sankyo Radiator Co., Ltd.
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