Disclosed is a mechanism for a blocking unit of a circuit breaker, which can remotely control close and trip operations of the circuit breaker by including an actuator, for example, a coil, operated with an electrical signal. The mechanism for a blocking unit of a circuit breaker comprises: ...
1)operating mechanism of circuit breaker断路器操作机构 英文短句/例句 1.Coordination between protection device control circuit and breaker operating mechanism circuit保护控制回路与三菱断路器操作机构的配合 2.Study of Operating Mechanisms of Low-voltage Breaker Based on Virtual Prototyping Technology;虚拟样机技...
熔断机制circuit-breaker mechanism Mainland bourses are contemplating the introduction of acircuit-breaker mechanismto arrest abnormal price swings on capital markets. 国内证交所正考虑引入熔断机制,以防范资本市场发生非正常价格波动。 什么是指数熔断机制? Thecircuit-breaker mechanismrefers to measures adopted ...
The present invention relates to a kind of release devices,It is especially used to the switching mechanism of breaker and has switched isolator include trigger( 7 )It is to be rockably mounted to axis( 12 )It goes up and is used for mutually different Bonding contact locking rocker( 1 )...
A - and off device for a circuit breaker withan actuating member (65), the an actuating handle (26) with an axis of the handle (31) can be actuated as a fulcrum, and a mechanical element (40) for transmitting the actuation of the actuating handle (26) to a a - and off lever (...
The present invention relates to a circuit breaker actuation mechanism for automated mounting which applies particularly to circuit breakers calibrated for different intensities. The contacts of the circuit breaker are opened and closed by means of a roller 36 connected to the actuating handle 31 of ...
Fast mechanical switch based on coil-type electromagnetic repulsion mechanism is one of core equipment of HVDC circuit breaker. Motion rapidity under 2 ms ... N Zhang,X Wei,C Gao,... - 《Power System Technology》 被引量: 0发表: 2018年 ...
Operating mechanism for a circuit breaker 1. Operating mechanism for a circuit breaker, in which a control handle acts on a sprung contact lever (1; 20) by means of a ratchet lever (4; 23) and with the help of a bar (8) pivoted thereto forms a latch with the ratchet lever, chara....
PURPOSE: To enable a switch make and break mechanism to be attached even to a circuit breaker with small size and lower the cost of parts by storing a unitedly composed type of an auxiliary switch and an alarm switch in a longitudinal insulating housing. ;CONSTITUTION: A microswitch 71 for...
The apparatus has a locking device with a transverse strut (6) which is fixed in a withdrawable-part rack, and a stop (13) which is fixed to a power circuit breaker. The strut and the stop engage with one another in a tilted position of the circuit breaker, in the event of a short...