基本信息:
- 专利标题： Fluid delivery pressure control system
- 专利标题（中）：流体输送压力控制系统
- 申请号：EP91118564.3 申请日：1991-10-30
- 公开(公告)号：EP0483828A3 公开(公告)日：1992-11-25
- 发明人： Borcuch, John Patrick , White, Norman Henry
- 申请人： PRAXAIR TECHNOLOGY, INC.
- 申请人地址： 39 Old Ridgebury Road Danbury, CT 06810-5113 US
- 专利权人： PRAXAIR TECHNOLOGY, INC.
- 当前专利权人： PRAXAIR TECHNOLOGY, INC.
- 当前专利权人地址： 39 Old Ridgebury Road Danbury, CT 06810-5113 US
- 代理机构： Schwan, Gerhard, Dipl.-Ing.
- 优先权： US607295 19901031
- 主分类号： G05D16/06
- IPC分类号： G05D16/06 ; F16K31/40
摘要：
System and method for controlling process fluid flow to maintain a set delivery pressure at varying demand, including a fluid-loaded, self-operated main regulator and a method for providing the loading pressure therefor. The system also includes a flow restrictor for metering the loading fluid flow, a back-pressure regulator for controlling the loading fluid pressure, and a temperature-actuated regulator for venting loading fluid when the process fluid temperature varies from a selected range.
公开/授权文献:
- EP0483828B1 Fluid delivery pressure control system 公开/授权日：1996-04-10