发明名称 |
LIQUID LEVEL CONTROLLER AND PILOT SWITCH |
摘要 |
A liquid level controller including a pilot valve switchable between snap and throttle modes. A displacer translates changing liquid level in a tank into movement that is transferred to the pilot valve which will provide output gas to a control valve to allow or to prevent the discharge of fluid from the tank. The pilot valve has a throttle supply inlet and a snap supply inlet and a single output passage. When the pilot valve is in the throttle mode, the snap supply inlet is a vent passage and when the pilot valve is in the snap mode, the throttle supply gas inlet is a vent passage. |
申请公布号 |
WO2007127315(A3) |
申请公布日期 |
2008.12.18 |
申请号 |
WO2007US10153 |
申请日期 |
2007.04.24 |
申请人 |
KIMRAY, INC.;KIMMELL, GARMAN, OSCAR |
发明人 |
KIMMELL, GARMAN, OSCAR |
分类号 |
F16K31/18 |
主分类号 |
F16K31/18 |
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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