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Operation mechanism of low-oil-consumption type circuit breaker

An operating mechanism and circuit breaker technology, applied in the direction of protection switch operation/release mechanism, etc., can solve the problems of affecting the working speed of the operating mechanism, large frictional resistance, oil waste, etc., to reduce friction, reduce fuel consumption, low The effect of the operation

Inactive Publication Date: 2013-09-18
谈行
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A large amount of oil consumption will be generated during the continuous operation of the circuit breaker operating mechanism, which will cause waste of oil and increase the cost of production
In addition, the frictional resistance in the rotation of the main shaft is relatively large, which will affect the working speed of the operating mechanism

Method used

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  • Operation mechanism of low-oil-consumption type circuit breaker

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] see figure 1 , the embodiment of the present invention includes:

[0015] A low fuel consumption circuit breaker operating mechanism, comprising: a first mechanism 1, a second mechanism 2, and a main shaft 3 connecting the first mechanism 1 and the second mechanism 2, and the main shaft 3 runs through the first mechanism 1 and the second mechanism 2 Setting, the first mechanism 1 and the second mechanism 2 are arranged in parallel.

[0016] In the present invention, the first mechanism 1 and the second mechanism 2 cooperate with each other to operate the circuit breaker, which ensures the safety, reliability and efficiency of the operatio...

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Abstract

The invention discloses an operation mechanism of a low-oil-consumption type circuit breaker. The operation mechanism comprises a first mechanism, a second mechanism and a main shaft for connecting the first mechanism with the second mechanism; a petrol economizer is arranged between the first mechanism and the second mechanism; the petrol economizer comprises a bracket and a supporting plate mounted on the bracket; the supporting plate is internally provided with an arc-shaped groove; and the arc-shaped groove is internally provided with a wind impeller. With the adoption of the manner, the operation mechanism of the low-oil-consumption type circuit breaker disclosed by the invention is safe, reliable and efficient in operation process and can drive oil liquid to be completely combusted, so that the loss of fuel oil is reduced; and meanwhile, the friction force of rotation of the main shaft is also reduced, and the working speed of the operation mechanism is improved.

Description

technical field [0001] The invention relates to the field of a circuit breaker and its operating mechanism, in particular to a low fuel consumption type circuit breaker operating mechanism. Background technique [0002] A circuit breaker is a current switching device that can close, carry and break current under normal circuit conditions, and can carry and break abnormal circuit conditions within a specified time. [0003] A large amount of oil consumption will be generated during the continuous operation of the circuit breaker operating mechanism, which will cause waste of oil and increase the production cost. In addition, the frictional resistance in the rotation of the main shaft is relatively large, which will affect the working speed of the operating mechanism. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a low fuel consumption type circuit breaker operating mechanism, which is safe, reliable and effici...

Claims

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Application Information

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IPC IPC(8): H01H71/10
Inventor 谈行
Owner 谈行
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