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Frame used for breaker

A circuit breaker and rack technology, applied in the field of circuit breakers, can solve problems such as difficult component phase separation and reduced productivity

Active Publication Date: 2011-08-17
LSIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires a resin molding process and takes a lot of time to solidify the resin, thereby reducing productivity
In addition, the two small-sized body frames 10 are connected together, making it difficult to separate the components in case of a problem

Method used

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  • Frame used for breaker
  • Frame used for breaker
  • Frame used for breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Preferred embodiments of the rack for circuit breakers of the present invention are described in detail below, and the accompanying drawings illustrate several embodiments.

[0030] Figure 4 is an exploded perspective view of a frame for a circuit breaker according to one embodiment of the present invention.

[0031] Referring to the accompanying drawings, a rack for a circuit breaker according to an embodiment of the present invention includes a plurality of unit racks having a plurality of inner spaces, and two adjacent unit racks combined in the unit racks A connecting unit 100 between F1 and F2 and connecting the two unit racks F1 and F2 to each other. The preferred arrangement is two unit racks F1, F2. Also available as three or four unit racks.

[0032] A case where two unit racks are provided will be described in detail below. Of the two unit racks, one is called "first unit rack F1" and the other is called "second unit rack F2". Preferably, the first and s...

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PUM

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Abstract

The invention discloses a frame used for a circuit breaker, comprising a plurality of unit frames which are provided with a plurality of internal spaces, and a linkage unit which is combined between the two adjacent unit frames in the unit frames and leads the two unit frames to be connected with each other, thus reducing the manufacture cost, being easy for manufacture and reducing the manufacture time.

Description

technical field [0001] The present invention relates to a circuit breaker, and in particular to a frame for the circuit breaker, which can reduce manufacturing cost, and is easy to produce and reduces manufacturing time. Background technique [0002] Generally speaking, a circuit breaker is connected to a circuit in which current flows, and the circuit breaker allows current to flow in the circuit under normal conditions, and protects the circuit by cutting off the fault current (or abnormal current) when there is a fault current (or abnormal current) in the circuit. Circuits for electrical distribution systems and installations. [0003] Circuit breakers are divided into various types according to the magnitude of the pilot current (voltage). [0004] figure 1 is a cross-sectional view of an exemplary circuit breaker, figure 2 is a perspective view of the main frame of the circuit breaker. [0005] Referring to the accompanying drawings, the circuit breaker may include...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H71/02
Inventor 梁承必
Owner LSIS CO LTD