|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F16K-001/36 F16K-031/122 F16K-031/124 F01D-021/18|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 7|
A high-flow valve arrangement in an electro-hydraulic safety control unit to discharge oil volume on instructions from a steam turbine safety system to actuate actuators to stop steam flow in steam turbines to shut-off, is provided. The valve includes a valve body with a flange having a plurality of spaced-apart through holes, a flat-circular plate cartridge and a valve housing configured to each other. The housing includes a chamber to accommodate oil volume; an inlet/outlet port to enable the oil volume to enter and exit therefrom, and a peripheral sea...
1. A valve in an electro-hydraulic safety control unit to discharge oil volume on instructions from a steam turbine safety system to servomotors, to actuate actuators to stop steam flow in steam turbines to shut-off the steam turbines, the valve comprising: a valve body defining opposite, first and second distal ends, the valve body having an integral radially extending flange at the first distal end, the radially extending flange having a diameter and defining a plurality of spaced-apart through holes, the valve body defining, at the second distal end, ...