发明名称 |
MULTI-STAGE BACK PRESSURE REGULATORS AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS |
摘要 |
Multi-stage back pressure regulators are disclosed herein. In one embodiment, a multi¬ stage back pressure regulator includes a first stage and a second stage downstream from the first stage. The first stage includes a gas-charged regulator device arranged to receive a fluid at an inlet, and the second stage includes a spring-loaded regulator device having an outlet in fluid communication with the inlet. The gas-charged regulator and the spring-loaded regulator are configured to control inlet pressure to the back pressure regulator and maximum differential pressures across the first and second stages. |
申请公布号 |
WO2014011698(A3) |
申请公布日期 |
2015.07.16 |
申请号 |
WO2013US49807 |
申请日期 |
2013.07.09 |
申请人 |
SKO FLO INDUSTRIES, INC. |
发明人 |
KIRCHNER, MARK, W.;STEELE, SCOTT |
分类号 |
F17D1/00 |
主分类号 |
F17D1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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