发明名称 Sensor for hermetic machine
摘要 A hermetic scroll compressor includes a hermetic shell through which the pressure within the shell is monitored. In one embodiment, a housing is resistance welded into an aperture extending through the shell. An oil filled pressure sensor or a dry type pressure sensor is associated with the housing. The oil filled pressure sensor extends through an aperture in the shell. The dry type pressure sensor is located on the housing outside of the shell. In another embodiment, the shell forms the diaphragm portion of the pressure sensor.
申请公布号 US2006275143(A1) 申请公布日期 2006.12.07
申请号 US20050134130 申请日期 2005.05.20
申请人 COPELAND CORPORATION 发明人 JAYANTH NAGARAJ
分类号 F04B49/00 主分类号 F04B49/00
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