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Side position operation gear for beaker

A control device and circuit breaker technology, which is applied to the lateral installation of molded case circuit breakers, remote automatic control, electric reclosing operating mechanism, and operating mechanism fields. and other problems to achieve the effect of ensuring the safety of electricity consumption

Inactive Publication Date: 2015-07-08
圣普电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. The handle of the original circuit breaker cannot be operated directly
[0006] 4. Reduce the reliability of the original circuit breaker

Method used

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  • Side position operation gear for beaker
  • Side position operation gear for beaker
  • Side position operation gear for beaker

Examples

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Comparison scheme
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Embodiment Construction

[0030] The present invention is specifically described below by the embodiment, only for further illustrating the present invention, can not be interpreted as the limitation of protection scope of the present invention, the technical engineer of this field can make some non-essential improvements and improvements to the present invention according to the content of the above-mentioned invention Adjustment.

[0031] Such as Figure 1-10 A specific embodiment of the invention is shown, figure 1 It is the appearance diagram of the current general molded case circuit breaker (MCCB) (4P). figure 2 It is an assembled appearance diagram of the current general molded case circuit breaker 1 and the circuit breaker side position control mechanism 2 of the present invention.

[0032] Overall structure of the present invention is simple Figure 4 : The center of the rotating main body 4 of this structure has a circuit breaker rotation control shaft 7, and the two ends of the circuit b...

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PUM

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Abstract

The invention discloses a side position operation gear for a beaker, which includes a casing, as well as a rotary body, a beaker rotary control shaft, and a rotary body driving mechanism, wherein the rotary body is arranged on the casing in a rotating manner; the rotary body driving mechanism is linked with the rotary body in a rotating and driving manner; the rotary body is in transmission fit with the breaker rotary control shaft through a clutch in a separation and union manner; the outer end of the breaker rotary control shaft penetrates through the casing from the side part of the casing. The side position operation gear has the advantages that under the premise that the normal tripping operation of the breaker is not influenced, the side position control of the breaker is realized, under the signal control of a prepayment carrier wave electric energy meter, the full automatic control of no-fee tripping and renewing switching is realized.

Description

technical field [0001] The invention relates to an operating mechanism of a switchgear, in particular to a side-mounted, remote automatic control, and electric reclosing operating mechanism of a molded case circuit breaker, which belongs to the technical field of automatic control of low-voltage electrical appliances. Background technique [0002] With the development of my country's smart grid, under the premise of requiring the grid to operate safely, it is urgent to control electrical appliances intelligently. In order to adapt to the remote opening and closing automatic control of the grid power supply, many domestic low-voltage electrical appliance manufacturers have designed electric operating mechanisms on the body of the molded case circuit breaker. For example: General Electric Company, "Adjustable Energy Storage Mechanism for Circuit Breaker Electric Operator" with application number 01121042.7; Changshu Switch Manufacturing Co., Ltd., "Electric Circuit Breaker Ope...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H71/10H01H3/32H01H3/56
Inventor 王文东赵红良
Owner 圣普电气有限公司
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