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    • 2. 发明授权
    • Mechanical bell alarm assembly for a circuit breaker
    • 断路器的机械喇叭报警组件
    • US06882258B2
    • 2005-04-19
    • US09795017
    • 2001-02-27
    • Roger Neil CastonguayDean Arthur RobargeGirish Mruthunjaya Hassan
    • Roger Neil CastonguayDean Arthur RobargeGirish Mruthunjaya Hassan
    • H01H71/02H01H71/46H01H71/52H01H73/04H01H67/02
    • H01H1/2058H01H71/0228H01H71/46H01H71/525H01H73/045
    • An assembly for interacting with a circuit breaker operating mechanism of a circuit breaker, the assembly including an accessory device, an actuator, and a compliant device. The accessory device includes a plunger configured for movement between a retracted position and a protruded position. The actuator includes a first free end and a second free end, the second free end configured for mechanical cooperation with the plunger. The compliant device is disposed intermediate the operating mechanism and the actuator, the compliant device is configured for mechanical cooperation with the second free end of the actuator. A force is applied from the operating mechanism to the accessory device, the force for resetting the accessory device is transmitted from the operating mechanism to the compliant device, from the compliant device to the actuator, and from the actuator to the plunger for resetting the plunger from the protruded position to the retracted position.
    • 一种用于与断路器的断路器操作机构相互作用的组件,该组件包括附件装置,致动器和兼容装置。 附件装置包括被构造成在缩回位置和突出位置之间移动的柱塞。 致动器包括第一自由端和第二自由端,第二自由端构造成用于与柱塞机械配合。 柔性装置设置在操作机构和致动器的中间,柔性装置构造成用于与致动器的第二自由端进行机械配合。 从操作机构向附件装置施加力,用于复位附件装置的力从操作机构传递到顺从装置,从柔性装置到致动器,以及从致动器传递到柱塞,用于复位柱塞 从突出位置到缩回位置。