发明名称 |
Valve actuator with customizable overload clutch |
摘要 |
A valve of a heating, ventilation and/or air conditioning system includes an actuator with a housing and a shaft which is arranged at least partially in the housing and which can be coupled directly or indirectly to the valve such that the valve can be adjusted during a rotation of the shaft. A hand-operated element can be coupled to the shaft via an overload clutch arranged between the hand-operated element and the shaft which limits a torque which is transmitted onto the shaft by the hand-operated element to a predetermined maximum value. The overload clutch has a coupling element and a replaceable spring element which presses the coupling element against the shaft such that the maximum value for the transmittable torque is dependent on the replaceable spring element.
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申请公布号 |
US2011204274(A1) |
申请公布日期 |
2011.08.25 |
申请号 |
US20110929739 |
申请日期 |
2011.02.11 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BUEHLER DANIEL;EVERTZ JOERG;SPRECHER MARTIN;WERNER UWE |
分类号 |
F01L3/10 |
主分类号 |
F01L3/10 |
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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