Title:
HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP3970030
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a light-weight heat exchanger aiming to cut cost as well as to enhance heat exchange efficiency.
SOLUTION: This heat exchanger has a hollow portion 21 between one side and the other side of a tube 13 as thermal resistance limiting heat conduction between one side and the other side of the tube 13. The thermal resistance may be a space portion, one or more thin portions, or one or more holes in the long direction of the tube, which are provided between flowing holes on one side and flowing holes on the other side in the width direction of the tube.
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Inventors:
Yasutaka Aoki
Tomoyasu Adachi
Tomoyasu Adachi
Application Number:
JP2002006528A
Publication Date:
September 05, 2007
Filing Date:
January 15, 2002
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F28F1/02; F25B1/00; F28D1/053; (IPC1-7): F28F1/02; F28D1/053
Domestic Patent References:
JP10197174A | ||||
JP2002181488A | ||||
JP2001336896A |
Attorney, Agent or Firm:
Noriharu Fujita
Shigemitsu Tanaka
Shigemitsu Tanaka
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