Title:
宇宙用ラジエータ
Document Type and Number:
Japanese Patent JP4290786
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a space radiator using carbon-carbon boards as a heat- radiating board, enhancing the joining strength by properly joining the carbon- carbon board to a heat pipe, and not causing the exfoliation in the fibers of carbon-carbon itself by an impact. SOLUTION: An insert plate 2 is placed on the flat part of a heat-pipe container 5, and the directions of carbon-carbon fibers are brought into line with each other to be perpendicular to the heat-pipe container 5 to extend heat all over the whole, and two sheets of carbon-carbon boards 4, 4 are arranged on the left and right of the insert plate 2. Then, a cover plate 1 is provided on the upper part of two joining parts of the insert plate 2 and the carbon- carbon boards 4, and a soldering material is arranged on these joining parts to carry out vacuum soldering 3.
Inventors:
Keiichi Sato
Keisuke Kawauchi
Keisuke Kawauchi
Application Number:
JP27391298A
Publication Date:
July 08, 2009
Filing Date:
September 28, 1998
Export Citation:
Assignee:
IHI Aerospace Co., Ltd.
International Classes:
B64G1/50; F28D15/02
Domestic Patent References:
| JP1238440A | ||||
| JP7172943A | ||||
| JP62034666U |
Attorney, Agent or Firm:
Nobuo Kinutani