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公开(公告)号：US20120161562A1
公开(公告)日：2012-06-28
申请号：US12977667
申请日：2010-12-23
IPC分类号： H02K7/116
CPC分类号： F24F13/1426 , F16B2200/40 , F24F2013/1433 , F24F2013/1446 , Y10T74/19684
摘要： An over shaft rotary actuator with an internal clamp arrangement is provided. The actuator includes an internal clamp arrangement carried within a housing. A drive train and a motor also carried within the housing and mechanically coupled to the internal clamp arrangement. The internal clamp arrangement is centered on the plane that a driving torque is applied to the internal clamp arrangement to rotate a shaft.
摘要翻译： 提供具有内部夹紧装置的上轴旋转致动器。 致动器包括承载在壳体内的内部夹具装置。 传动系和电动机也承载在壳体内并机械连接到内部夹紧装置。 内部夹具布置在平面上居中，驱动扭矩施加到内部夹具装置以旋转轴。
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公开(公告)号：US4930257A
公开(公告)日：1990-06-05
申请号：US312721
申请日：1989-02-21
CPC分类号： E06B1/325 , E06B3/26338 , Y10S49/01
摘要： A thermal break door frame assembly includes a pair of frame members defining a groove. The groove includes a mouth opening in the area of the edge of a closed door. A unitary weatherstrip is adapted to engage the edge of the door and includes an integral thermal break tail projecting through the mouth into the groove between the frame members.
摘要翻译： 热断裂门框架组件包括限定凹槽的一对框架构件。 凹槽包括在封闭门的边缘区域中的开口。 单一的挡风雨条适于接合门的边缘并且包括通过口突出到框架构件之间的凹槽中的整体式热断裂尾巴。
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公开(公告)号：US08943919B2
公开(公告)日：2015-02-03
申请号：US12977667
申请日：2010-12-23
CPC分类号： F24F13/1426 , F16B2200/40 , F24F2013/1433 , F24F2013/1446 , Y10T74/19684
摘要： An over shaft rotary actuator with an internal clamp arrangement is provided. The actuator includes an internal clamp arrangement carried within a housing. A drive train and a motor also carried within the housing and mechanically coupled to the internal clamp arrangement. The internal clamp arrangement is centered on the plane that a driving torque is applied to the internal clamp arrangement to rotate a shaft.
摘要翻译： 提供具有内部夹紧装置的上轴旋转致动器。 致动器包括承载在壳体内的内部夹具装置。 传动系和电动机也承载在壳体内并机械连接到内部夹紧装置。 内部夹具布置在平面上居中，驱动扭矩施加到内部夹具装置以旋转轴。
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公开(公告)号：US20110240893A1
公开(公告)日：2011-10-06
申请号：US12753181
申请日：2010-04-02
CPC分类号： H02K37/02 , F16K31/042 , F16K31/043 , H02K5/1675 , H02K7/116 , H02K19/06
摘要： A synchronous motor and a valve having a valve actuator and valve assembly is provided. The valve actuator includes the synchronous motor. The synchronous motor utilizes a magnetic coil, a stator and a rotor to generate rotational movement to drive the valve member for the valve assembly. The valve has a normal state in which the valve is maintained when power is not supplied to the motor. The valve has a non-normal actuated state when power is supplied to the motor. The motor is stalled in the non-normal state to maintain the valve in that state. The rotor includes a rotor shaft that passes through a magnetic hub of the stator. The rotor shaft is supported by a plurality of plastic and/or nylon bearings to prevent corrosion therebetween when the rotor shaft and bearings remain in a substantially fixed orientation for an extended period of time.
摘要翻译： 提供同步电动机和具有阀致动器和阀组件的阀。 阀门执行器包括同步电机。 同步电动机利用电磁线圈，定子和转子产生旋转运动以驱动用于阀组件的阀构件。 该阀具有正常状态，其中当不向马达供电时维持阀。 当向电动机供电时，阀门具有非正常的启动状态。 马达在非正常状态下停止，以将阀保持在该状态。 转子包括通过定子的磁性毂的转子轴。 转子轴由多个塑料和/或尼龙轴承支撑，以在转子轴和轴承长时间保持基本上固定的方向时防止其间的腐蚀。
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公开(公告)号：US20110140015A1
公开(公告)日：2011-06-16
申请号：US12636495
申请日：2009-12-11
IPC分类号： F16K35/00
CPC分类号： F16K35/02
摘要： A valve actuator with manual lock is provided. The valve actuator with manual lock includes a locking button arrangement that is operably coupled to a shaft extending along an axis of rotation of a drive train. The locking button arrangement is selectively engageable with a housing of the valve actuator to lock the drive train in a selected orientation.
摘要翻译： 提供带手动锁定的阀门执行器。 具有手动锁定的阀致动器包括锁定按钮装置，其可操作地联接到沿传动系的旋转轴线延伸的轴。 锁定按钮装置可选择性地与阀致动器的壳体接合以将传动系锁定在选定的方位。
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公开(公告)号：US08157242B2
公开(公告)日：2012-04-17
申请号：US12636495
申请日：2009-12-11
IPC分类号： F16K31/44
CPC分类号： F16K35/02
摘要： A valve actuator with manual lock is provided. The valve actuator with manual lock includes a locking button arrangement that is operably coupled to a shaft extending along an axis of rotation of a drive train. The locking button arrangement is selectively engageable with a housing of the valve actuator to lock the drive train in a selected orientation.
摘要翻译： 提供带手动锁定的阀门执行器。 具有手动锁定的阀致动器包括锁定按钮装置，其可操作地联接到沿传动系的旋转轴线延伸的轴。 锁定按钮装置可选择性地与阀致动器的壳体接合以将传动系锁定在选定的方位。
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