发明名称 |
Cylinder pressure transducer and related method |
摘要 |
A pressure transducer for a hydrogen reciprocating compressor in a sour gas environment includes a sensor head including a diaphragm mounted on a free end of the sensor head. The diaphragm is constructed of a nickel-based alloy with gold plating on an exposed side thereof. A method of monitoring line pressure in a reciprocating hydrogen compressor in a sour gas environment includes a) providing a pressure transducer having a sensor head and a diaphragm located flush with a free end of the sensor head composed of a nickel-based alloy; b) applying a noble metal plating to one side of the diaphragm; and c) mounting the pressure transducer in a reciprocating compressor with the one side exposed to the sour gas.
|
申请公布号 |
US6955090(B2) |
申请公布日期 |
2005.10.18 |
申请号 |
US20030707097 |
申请日期 |
2003.11.20 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
WILSON RONALD WAYNE |
分类号 |
G01L19/06;F04B39/00;G01L7/00;G01L7/08;G01L9/00;G01L9/06;(IPC1-7):G01L7/08 |
主分类号 |
G01L19/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|