发明名称 |
BACKPRESSURE REGULATOR WITH EASY PUMP START-UP |
摘要 |
A system and method for automatically performing start-up and overpressure relief functions in association with a primary fluid carrier such as, for example, a liquid handling pipeline or tank. The system includes a main valve for primarily exhausting air from the system as it fills with a liquid. A start-up pilot device is also provided for exhausting air from the system upon start-up, but prior to the main valve opening. Finally, an overpressure pilot device is provided to relieve overpressure situations during normal operation. |
申请公布号 |
EP2938409(A2) |
申请公布日期 |
2015.11.04 |
申请号 |
EP20130821418 |
申请日期 |
2013.12.30 |
申请人 |
EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC. |
发明人 |
CHERON, BRUNO JEAN, MICHEL;WINSTON, GARRETT;SCHEFFLER, DOUGLAS, J. |
分类号 |
A62C35/68;G05D16/16 |
主分类号 |
A62C35/68 |
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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