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Environment-friendly circuit breaker assembly

A circuit breaker component, an environmentally friendly technology, applied in the direction of high-voltage air circuit breakers, circuits, electrical components, etc., can solve the problems of inconvenient assembly and installation, and achieve the effects of easy assembly, reliable operation, and simple structure

Inactive Publication Date: 2020-06-02
上海巴佩开关设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of inconvenient assembly and installation in the prior art, and provide an environmentally friendly circuit breaker, the technical solution is as follows:

Method used

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  • Environment-friendly circuit breaker assembly
  • Environment-friendly circuit breaker assembly
  • Environment-friendly circuit breaker assembly

Examples

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0019] Figure 1~Figure 4 As shown, the environmental protection circuit breaker assembly includes a vacuum bubble 13 placed inside the circuit breaker assembly 1. The vacuum bubble 13 includes a vacuum bubble moving end 14 and a vacuum bubble static end 15 from top to bottom, and the vacuum bubble static end 15 is the static end. Copper parts, the left and right sides of the vacuum bubble moving end 14 are fixed with flexible connections 9, and the flexible connections 9 are fixed by pull rods 12. Specifically, the vacuum bubbles 13 of the environmental protection circuit breaker assembly 1 are arranged up and down, the upper end is the vacuum bubble moving end 14, the lower end is the vacuum ...

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Abstract

The invention discloses an environment-friendly circuit breaker assembly, which comprises a vacuum bubble arranged in the circuit breaker assembly, wherein the vacuum bubble sequentially comprises a vacuum bubble moving end and a vacuum bubble static end from top to bottom, the vacuum bubble static end is a static end copper piece, and flexible connections are fixed to the left side and the rightside of the vacuum bubble moving end and fixed through a pull rod. The vacuum bubble is of a solid-sealed structure, and epoxy resin or ethylene-propylene-diene monomer is adopted as a solid-sealed material. The pull rod adopts an elastic conical pad. The vacuum bubble comprises an A-phase pole, a B-phase pole and a C-phase pole which are sequentially connected in series through a transmission shaft. The solid-sealed material among the A-phase pole, the B-phase pole and the C-phase pole is provided with a skirt edge. The environment-friendly circuit breaker assembly is reliable in operation, simple in structure, easy to assemble and more environment-friendly.

Description

technical field [0001] The invention relates to an environmental protection circuit breaker assembly, which belongs to the technical field of power transmission and distribution equipment manufacturing in electric power systems. Background technique [0002] In the power industry, the requirements for miniaturization, intelligence and high reliability of high-voltage vacuum circuit breakers are increasing day by day. Various high-voltage vacuum circuit breakers have been developed in the industry, and there are certain representative technical solutions: for example, the application number is 200620129584.3, the authorization announcement No. CN 2924765Y utility model patent "fully enclosed pole of vacuum circuit breaker". The high-voltage vacuum circuit breaker disclosed in the utility model includes an arc extinguishing chamber shell, a static contact terminal and a static contact installed at the upper end of the arc extinguishing chamber shell, a guide sleeve installed a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H33/66H01H33/662H01H33/666
CPCH01H33/66H01H33/662H01H33/666
Inventor 唐冰
Owner 上海巴佩开关设备有限公司
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