Title:
沸騰冷却装置
Document Type and Number:
Japanese Patent JP4029370
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a boiling cooling device where an external fluid introduced to a core is lessened in supply loss. SOLUTION: The headers 19 and 20 of a heat radiator 4 are each provided with header plates, where both the sides of the header plate arranged on a core side are each formed of a curved surface, and the curved surface is provided as tilted toward the core side in the direction of a flow of outer fluid. The outer side wall surface of the heater plate arranged on a side opposite to the core is formed of a flat surface. By this setup, external fluid hitting against the side wall surfaces (both the sides of a head plate arranged on a core side) of the headers 19 and 20 flows toward the core along the curved surfaces of the headers. As a result, external fluid introduced to the core can be lessened in supply loss, and the core can be improved in heat dissipation performance. An injection pipe 18 used for injecting cooling medium into the cooling medium tank 3 is installed on the lid plate of the cooling medium in a region where the headers 19 and 20 are projected in the flowing direction of external fluid.
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Inventors:
Tanaka Corporation
Terao Kimiyoshi
Kiyoji Kawaguchi
Takahide Ohara
Akihiro Maeda
Terao Kimiyoshi
Kiyoji Kawaguchi
Takahide Ohara
Akihiro Maeda
Application Number:
JP32985798A
Publication Date:
January 09, 2008
Filing Date:
November 19, 1998
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H01L23/427; F28D15/02
Domestic Patent References:
| JP10098142A |
Attorney, Agent or Firm:
Kenji Ishiguro