发明授权
US6044804A Method and device for monitoring a feedwater supply to a steam generator
失效
用于监测给蒸汽发生器供水的方法和装置
- 专利标题： Method and device for monitoring a feedwater supply to a steam generator
- 专利标题（中）： 用于监测给蒸汽发生器供水的方法和装置
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申请号： US931376申请日： 1997-09-16
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公开(公告)号： US6044804A公开(公告)日： 2000-04-04
- 发明人: Joachim Franke , Eberhard Wittchow
- 申请人： Joachim Franke , Eberhard Wittchow
- 申请人地址： DEX Munich
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DEX Munich
- 优先权： DEX19509082 19950316
- 主分类号： F22B35/10
- IPC分类号： F22B35/10 ; F22B37/38 ; F22B37/47
摘要：
A method for monitoring a feed-water supply to a continuous-flow or once-through steam generator, wherein steam temperature of evaporated feedwater is employed for determining a feedwater supply rate in the method, includes indicating an actual value of the steam temperature jointly with a setpoint value thereof obtained from operationally induced parameters, and a device for performing the method.
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