发明名称 |
LOW EMISSION FLUID TRANSFER DEVICE |
摘要 |
A fluid transfer system includes a transfer device coupled to a dry break coupler. The transfer device includes a valve assembly moveable between an open and a closed position. The valve assembly includes a main valve and a pilot valve. An actuator controls both the main valve and the pilot valve. A cam plate interconnects the actuator and the valve assembly. The cam plate provides a quick acting shutoff to quickly move the valve assembly to the closed position. A pivotal and rotatable connector couples the transfer device to the dry break coupler. A lock is integrated with the actuator to lock the valve assembly in the closed position. |
申请公布号 |
CA2654081(A1) |
申请公布日期 |
2010.02.01 |
申请号 |
CA20092654081 |
申请日期 |
2009.02.13 |
申请人 |
MARSHALL EXCELSIOR COMPANY |
发明人 |
HOFFMAN, ALEX L.;BLANCHARD, FREDERICK W. |
分类号 |
B67D7/54;B67D7/36;B67D7/42 |
主分类号 |
B67D7/54 |
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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