Active Gas-Gap Heat Switch with Fast Thermal Response

[摘要] An active gas-gap heat switch may significantly reduce the time required to transition between the open and closed states, reduce the heat require to warm the getter, and reduce the heat that leaks from the getter to the switch body. A thermal interface at one end of the active gas-gap heat switch may include a plurality of fins. A getter assembly may be hermetically attached to the thermal interface and a containment tube may surround and house the plurality of fins.

[发布日期] 2018-12-04

[学科分类] 机械工程学

[关键词] GAS MIXTURES;HEAT TRANSFER;PATENTS;TEMPERATURE EFFECTS