Automatic thermal control switchesTwo automatic, flexible connection thermal control switches have been designed and tested in a thermal vacuum facility and in the Get Away Special (GAS) container flown on the third Shuttle flight. The switches are complementary in that one switch passes heat when the plate on which it is mounted exceeds some selected temperature and the other switch will pass heat only when the mounting plate temperature is below the selected value. Both switches are driven and controlled by phase-change capsule motors and require no other power source or thermal sensors.
Document ID
19820064532
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Wing, L. D. (NASA Goddard Space Flight Center Special Payloads Div., Greenbelt, MD, United States)