Title:
FLAT HEAT PIPE
Document Type and Number:
Japanese Patent JP3661540
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a flat heat pipe which dispenses with formation of holes or protrusions for positioning constructional members, and has a favorable cost.
SOLUTION: The flat heat pipe is constituted with a box 8 having a hollow chamber 7 therein, and used with the accommodation of hydraulic liquid in the chamber 7. Further, the box 8 is constituted by the combination of a metal plate 1 having a U-shaped or the like reference plane 3 for positioning, and a frame 2. The joint 5 between the metal plate 1 and the frame 2 as well as gaps 6 between the metal plate 1, the frame 2 and a metal pipe 4 are joined by brazing or the like.
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Inventors:
Hiroki Kitajima
Tadashi Takahashi
Tadashi Takahashi
Application Number:
JP2000016235A
Publication Date:
June 15, 2005
Filing Date:
January 25, 2000
Export Citation:
Assignee:
Hitachi Cable Ltd.
International Classes:
F28D15/02; (IPC1-7): F28D15/02
Domestic Patent References:
| JP10038484A | ||||
| JP11237193A | ||||
| JP9182928A | ||||
| JP61190291A | ||||
| JP49116647A | ||||
| JP6085480A |
Attorney, Agent or Firm:
Tadao Hirata
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