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Single modularization circuit breaker

A circuit breaker and modularization technology, which is applied in the direction of high-voltage air circuit breakers, circuits, and parts of protective switches, etc., can solve the problems of many structural modules and large volume of circuit breakers, and achieve stable power transmission, small size, and reasonable layout Effect

Pending Publication Date: 2018-05-04
常州阿斯博开关有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of large volume and many structural modules of the circuit breaker in the prior art, the present invention proposes a single modular circuit breaker, which solves the above technical problems

Method used

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Embodiment Construction

[0033] The content of the present invention will be further described below in conjunction with the accompanying drawings.

[0034] Such as Figure 1-8 As shown, this embodiment provides a single modular circuit breaker, including a closing mechanism 1 , an opening mechanism 2 and an energy storage mechanism 3 . The energy storage mechanism 3 includes an energy storage spring 31 and a drive device 32, and the drive device 32 drives the energy storage spring 31 to store energy through a transmission assembly 33. Between the closing mechanism 1 and the energy storage mechanism 3 A wallboard is provided, the energy storage spring 31 and the transmission assembly 33 are arranged on one side of the wallboard, and the closing mechanism 1 and the opening mechanism 2 are sequentially arranged on the other side of the wallboard and constitute the main body of the module, specifically , the closing mechanism 1 and the opening mechanism 2 are sequentially arranged in a direction gradual...

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Abstract

The invention relates to the field of circuit breakers, in particular to a single modularization circuit breaker. The single modularization circuit breaker comprises a switch-on mechanism, a switch-off mechanism and an energy storage mechanism, wherein the energy storage mechanism comprises an energy storage spring and a driving device; the driving device drives the energy storage spring to storeenergy by means of a transmission assembly; the energy storage spring and the transmission assembly are arranged at one side of a wall board; the switch-on mechanism and the switch-off mechanism are sequentially arranged at the other side of the wall board and form a module main body; the driving device is positioned above the switch-off mechanism. The single modularization circuit breaker solvesthe problems that in the prior art, the circuit breakers are large in volume and more in structural modules.

Description

technical field [0001] The invention relates to the field of circuit breakers, in particular to a single modular circuit breaker. Background technique [0002] As an indispensable main control and protection equipment in the power system, vacuum circuit breakers have a series of advantages such as high reliability, large breaking capacity, long maintenance cycle, no pollution, no explosion hazard, and suitable for frequent operation. Enterprises and other fields have been more and more widely used. [0003] A common circuit breaker is composed of a closing module and an opening module, and an energy storage device is arranged between the two, which are all located in the circuit breaker chassis. For example, the Chinese application with the application number CN201520276985.0 discloses an operating mechanism for a circuit breaker, and specifically discloses: it includes a closing module unit and an opening module unit, and the closing module unit is composed of left and rig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H33/66H01H33/666H01H71/02H01H71/10
CPCH01H33/66H01H33/666H01H71/0207H01H71/10
Inventor 周力梁斌张程华杰唐明
Owner 常州阿斯博开关有限公司
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