发明名称 |
ACTUATOR FOR CONTROLLING A VALVE |
摘要 |
An actuator (1) is provided for controlling a valve having a valve rod. The actuator comprises an actuator spindle (3) adapted to control the movement of the valve rod. The actuator also comprises a manual override arrangement for manually moving said actuator spindle, said manual override arrangement comprising:
a first element (12) having a through hole (14) for receiving a tool (16), a second element (18) operatively connected to said actuator spindle and having a receiving hole (20) for receiving the tool (16). The first element is movable from a non-aligned first position to a second position in which the through hole and the receiving hole are aligned. In the second position a tool may extend through said through hole and into said receiving hole in order to rotate said second element for transferring the rotation to said actuator spindle. |
申请公布号 |
EP3150888(A1) |
申请公布日期 |
2017.04.05 |
申请号 |
EP20150187893 |
申请日期 |
2015.10.01 |
申请人 |
IMI Hydronic Engineering International SA |
发明人 |
VOLOVEC, Peter;CIOSK, Grzegorz |
分类号 |
F16K31/50;F16K31/05;F16K35/02;F16K35/06;F16K35/10 |
主分类号 |
F16K31/50 |
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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