发明名称 |
Method of making a re-entrant groove heat pipe |
摘要 |
A sealed heat pipe of uniform cross sectional profile from evaporator to condenser which includes a plurality of capillary channels communicating with a central channel by means of narrow re-entrant groove openings having convergent entrances. A two step method of fabrication includes extruding the re-entrant grooves, then drawing a mandrel through the virgin extrusion.
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申请公布号 |
US4457059(A) |
申请公布日期 |
1984.07.03 |
申请号 |
US19820381336 |
申请日期 |
1982.05.24 |
申请人 |
GRUMMAN AEROSPACE CORPORATION |
发明人 |
ALARIO, JOSEPH P.;KOSSON, ROBERT;LESZAK, EDWARD |
分类号 |
B21C37/15;B21C37/20;F28D15/04;(IPC1-7):B21D53/00 |
主分类号 |
B21C37/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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