Valve actuator with customizable overload clutch
    1.
    发明申请
    Valve actuator with customizable overload clutch 有权
    带可定制过载离合器的阀门执行器

    公开(公告)号:US20110204274A1

    公开(公告)日:2011-08-25

    申请号:US12929739

    申请日:2011-02-11

    IPC分类号: F01L3/10

    CPC分类号: F16K31/055 F16K31/048

    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.

    摘要翻译: 加热,通风和/或空调系统的阀包括具有壳体和轴的致动器,该致动器至少部分地布置在壳体中并且可以直接或间接地连接到阀,使得阀可以在 轴的旋转。 手动元件可以通过设置在手动操作元件和轴之间的过载离合器联接到轴上,该过载离合器将由手动元件传递到轴上的转矩限制到预定的最大值。 过载离合器具有联接元件和可更换的弹簧元件,其将联接元件压靠在轴上,使得可传递扭矩的最大值取决于可更换的弹簧元件。

    Valve actuator with customizable overload clutch
    2.
    发明授权
    Valve actuator with customizable overload clutch 有权
    带可定制过载离合器的阀门执行器

    公开(公告)号:US08490943B2

    公开(公告)日:2013-07-23

    申请号:US12929739

    申请日:2011-02-11

    IPC分类号: F16K31/44

    CPC分类号: F16K31/055 F16K31/048

    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.

    摘要翻译: 加热,通风和/或空调系统的阀包括具有壳体和轴的致动器,该致动器至少部分地布置在壳体中并且可以直接或间接地连接到阀,使得阀可以在 轴的旋转。 手动元件可以通过设置在手动操作元件和轴之间的过载离合器联接到轴上,该过载离合器将由手动元件传递到轴上的转矩限制到预定的最大值。 过载离合器具有联接元件和可更换的弹簧元件,其将联接元件压靠在轴上,使得可传递扭矩的最大值取决于可更换的弹簧元件。