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Title:
WATER-COOLING JACKET
Document Type and Number:
Japanese Patent JP2011208814
Kind Code:
A
Abstract:

To provide a water-cooling jacket improving thermal conductivity, manufacturable inexpensively.

The water-cooling jacket includes a sheet-like top plate 10 with an inflow joint 11 for supplying cooling water and an outflow joint 12 for discharging the cooling water arranged in opposed two sides, and a sheet-like flow passage plate 20 with an opening in which a flow passage 21 for letting the cooling water flow from the inflow joint 11 to the outflow joint 12 is formed in a U-shape, and a plate-like base plate 30 for blocking the opening of the flow passage plate 20 in cooperation with the top plate 10. The peripheral edge of the opening is closed in a state of laminating the top plate 10, the flow passage plate 20, and the base plate 30.


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Inventors:
ABE MAKOTO
TSUCHIYA HIDEKI
HANASHIMA HIRONORI
TAKANO HIDEKAZU
TOKEIJI TOSHIHIKO
Application Number:
JP2010073901A
Publication Date:
October 20, 2011
Filing Date:
March 27, 2010
Export Citation:
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Assignee:
HITACHI COMPUTER PERIPHERALS CO LTD
International Classes:
F28F3/12
Domestic Patent References:
JPS62172978U1987-11-02
JPS62172974U1987-11-02
JPH0455196U1992-05-12
JPH06199300A1994-07-19
JPH10196940A1998-07-31
JPS63293865A1988-11-30
JP2008098497A2008-04-24
JPH10196940A1998-07-31
JP2005123338A2005-05-12
JP2005166751A2005-06-23
JP2008135757A2008-06-12
Attorney, Agent or Firm:
Minoru Hayashi