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Breaking mechanism and circuit breaker using it

A technology of circuit breaking mechanism and components, which is applied in the field of circuit breaking mechanism and circuit breaker, which can solve the problems of insufficient flexibility and achieve the effect of improving flexibility, increasing operation dimension and increasing service life

Active Publication Date: 2022-02-25
ANHUI ONESKY ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the process of realizing the present invention, the applicant found that the circuit breaking mechanism in the traditional technology only realizes the opening and closing actions through the movement of the action parts, which is not flexible enough

Method used

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  • Breaking mechanism and circuit breaker using it
  • Breaking mechanism and circuit breaker using it
  • Breaking mechanism and circuit breaker using it

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Embodiment Construction

[0069] The circuit breaker of the present invention and the circuit breaker comprising thereof, the mechanism housing can also be moved, thereby increasing the operation dimension of the open circuit mechanism, enhances its flexibility. Further, the reset member is added in the circuit of the circuit, which does not move with the motion of the mechanism housing and the operation member, thereby in the second state of the circuit of the circuit, and the mechanism housing switches to the housing position, reset action The components are in the closing position, thereby avoiding fatigue losses caused by the operating part for a long time in the hierarchy, extending the service life.

[0070] In order to make the objects, technical solutions, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the purpose of providing these examples is to enable the present in...

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Abstract

The invention provides a circuit breaking mechanism and a circuit breaker using the circuit breaker. In the circuit breaking mechanism of the present invention, in addition to the movable parts, the mechanism housing can also move under the operation of external force, thereby increasing the operating dimension of the circuit breaking mechanism. In addition, by adding a reset part, which does not move with the movement of the mechanism casing and the action part, so that when the circuit breaking mechanism is in the second state and the mechanism casing is switched to the opening position, the action part is reset to the closing position, thereby It avoids the fatigue loss caused by the action parts being in the opening position for a long time, and prolongs the service life.

Description

Technical field [0001] The present invention relates to the field of power distribution techniques, and more particularly to a circuit breaker that applies thereof. Background technique [0002] With my country's industrialization, urbanization has developed rapidly, and the power demand in longer period will continue to grow, and the development task of power grid is more urgent, and the development strong smart grid is particularly urgent. At the same time, the smart grid is also moving towards ultra-high pressure, high pressure level. Therefore, the high performance of research and development and matching support can provide strong technical support for the safety and reliability of smart grid power supply. [0003] In the process of implementing the present invention, the applicant discovered that the circuit of the circuit of the conventional technique achieved only the movement, closing operation, and inadequate flexibility. Inventive content [0004] (1) Technical issues...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H71/02H01H71/10
CPCH01H71/0207H01H71/10H01H71/1009H01H71/1045
Inventor 芮骏唐春林
Owner ANHUI ONESKY ELECTRIC TECH