发明授权
- 专利标题： Loop heat pipe system and information processing apparatus
- 专利标题（中）： 回路热管系统及信息处理装置
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申请号： US13473922申请日： 2012-05-17
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公开(公告)号： US09455212B2公开(公告)日： 2016-09-27
- 发明人: Hiroki Uchida , Takeshi Shioga , Shigenori Aoki , Susumu Ogata , Hideaki Nagaoka
- 申请人： Hiroki Uchida , Takeshi Shioga , Shigenori Aoki , Susumu Ogata , Hideaki Nagaoka
- 申请人地址： JP Kawasaki
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： JP Kawasaki
- 代理机构： Kratz, Quintos & Hanson, LLP
- 优先权： JP2009-263888 20091119
- 主分类号： F28F27/00
- IPC分类号： F28F27/00 ; H01L23/427 ; F28D15/04 ; F28D15/06 ; H01L23/34 ; F28D15/02
摘要：
A loop heat pipe system includes a loop heat pipe (LHP), a temperature sensor, a heater and a controller. The temperature sensor measures temperature of a working fluid portion of the LHP in which the working fluid has different phases depending on whether or not the LHP is in a disable status not to start up a heat transportation, in which a liquid phase of the working fluid does not exist in an evaporator of the LHP. The heater heats a heating target part of a vapor line. The controller, in order to start up the LHP, turns on the heater, monitors temperature of the heating target part using the temperature sensor, and turns off the heater when detecting a change in the monitored temperature, caused by condensation of a vapor phase of the working fluid.