A circuit breaker with regulating function

A circuit breaker and function technology, which is applied in the field of circuit breakers with adjustment functions, can solve the problem that the circuit breaker cannot meet the needs of users, and achieve the effect of meeting the use requirements and having strong environmental adaptability.

Active Publication Date: 2016-06-29
SHAANXI QUNLI ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the needs of users, a circuit breaker with adjustment function and separate input circuit and control circuit is required. Therefore, the existing circuit breakers cannot meet the needs of users

Method used

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  • A circuit breaker with regulating function
  • A circuit breaker with regulating function
  • A circuit breaker with regulating function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] combined with figure 1 -6 describes an embodiment of the present invention.

[0024] A circuit breaker with an adjustment function, including a base 1 and a cover plate 2, characterized in that: the base 1 is provided with an input system 3 on both sides of the inner bottom, a contact system 4 on the upper right, and a contact system 4 on the upper right. Reset system 5, adjustment system 6 on the upper left, action component 7 on the center of the bottom;

[0025] The input system 3 includes input pin I8, connecting piece I9, connecting piece II14, and input pin II15 fixed on both sides of the bottom of the base 1, the input pin I8 is connected to the connecting piece I9, and the connecting piece II14 is connected to the input pin II15 , the connecting piece I9 and the connecting piece II14 are connected to the action component 7 through the wire 10 to form an input circuit;

[0026] The adjustment system 6 is hinged together by the adjustment rod 18, the limit disc ...

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PUM

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Abstract

The invention relates to a circuit breaker with an adjusting function. The circuit breaker with the adjusting function comprises a base and a cover plate, wherein input systems are arranged on two sides of an inner bottom part of the base; a contact system is arranged above the right side of the base; a resetting system is arranged above the base; an adjusting system is arranged above the left side of the base and an acting component is arranged in the center of the bottom part. By adjusting an initial position and a mechanical relationship of the acting component, the adjusting function of the circuit breaker is realized; the circuit breaker with the adjusting function can be used for a protection circuit of a loop with a group of contacts, has capabilities of isolated input loop and control loop and adjustable acting rate, and is particularly suitable for circuit overcurrent protection under the situation of the changeable environments.

Description

technical field [0001] The invention belongs to the technical field of relay manufacturing, and in particular relates to a circuit breaker with an adjustment function. Background technique [0002] At present, the action speed of ordinary circuit breakers cannot be adjusted, and the input circuit and control circuit of the circuit breaker are the same circuit. According to the needs of users, a circuit breaker with an adjustment function and a separate input circuit and control circuit is required. Therefore, the existing circuit breakers cannot meet the needs of users. Contents of the invention [0003] The technical problem solved by the present invention is to design a circuit breaker with adjustment function, the input circuit is isolated from the control circuit, the contact contacts are a group of moving and closing, and the action speed is adjustable, and the environment adaptability is strong, especially suitable for the environment Circuit overcurrent protection ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H71/74
CPCH01H71/74
Inventor 代治兴王少军吴超马建英
Owner SHAANXI QUNLI ELECTRIC
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