%0 Journal Article
%T State-of-arts of Space-borne Cryogenic Thermal Switches<br>空间低温热开关技术的研究进展
%A ZHANG Li
%A HE Xing-wei
%A HUANG Zhi-guang
%A JI guo-lin
%A WU Yi-nong
%A <br>张利
%A 何兴伟
%A 黄志光
%A 纪国林
%A 吴亦农
%J 红外
%D 2008
%I 
%X A cryogenic thermal switch is one of the critical devices of a space-borne standby cryocooler system. There are many kinds of cryogenic thermal switches,the switching ratio of which is the critical specification to determine their performance.The cryogenic thermal switches can be used in practical engineering applications only when their specifications such as switching ratio, reliability and lifetime meet the requirements of the space-borne standby cryocooler systems.
%K redundancy system
%K thermal switch
%K switching ratio<br>备份
%K 热开关
%K 开关比
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=3723000AE493FCE650601982177048B1&aid=1DCC9AF247119F84582BC8C5DD3F0C4C&yid=67289AFF6305E306&vid=771469D9D58C34FF&iid=DF92D298D3FF1E6E&journal_id=1672-8785&journal_name=红外&referenced_num=0&reference_num=18