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Energy-storing system of energy-storing electrically operated device

An electric operation and energy storage system technology, which is applied in the field of energy storage systems, can solve the problems of complex structure and high cost of energy storage electric operation devices, and achieve the effect of simple and reliable structure, low cost and perfect technical matching

Active Publication Date: 2009-09-23
SUZHOU FUTURE ELECTRICAL APP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The compression spring of this energy storage system is arranged roughly vertically in the energy storage electric operating device, which makes the structure of the entire energy storage electric operating device complex and relatively expensive

Method used

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  • Energy-storing system of energy-storing electrically operated device
  • Energy-storing system of energy-storing electrically operated device
  • Energy-storing system of energy-storing electrically operated device

Examples

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Embodiment Construction

[0032] The present invention discloses an energy storage system of an energy storage electric operating device, comprising: a support base 13, an operating mechanism arranged on the support base 13, a deceleration mechanism, an energy storage mechanism and an energy release mechanism.

[0033] Refer to the accompanying drawings for details, combined with figure 1 and figure 2 As shown, the energy storage mechanism includes a cam 6 and a spring 3 . The cam 6 is fixedly connected to a main shaft 12, and the main shaft 12 is driven by an operating mechanism and rotates after being driven by a reduction mechanism, thereby driving the cam 6 to rotate. In this embodiment, the deceleration mechanism is a gear transmission mechanism 14 that is rotated on the support base 13, and the large and small gears mesh to reduce the rotation speed of the main shaft 12. This is a prior art and will not be repeated here. The operating mechanism is a motor or a manual mechanism (not shown in th...

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PUM

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Abstract

The invention provides an energy-storing system of an energy-storing electrically operated device, which comprises a supporting seat, and an operating mechanism, a reducing mechanism, an energy-storing mechanism and an energy-releasing mechanism which are arranged on the supporting seat, wherein the energy-storing mechanism and the energy-releasing mechanism lead the energy-storing electrically operated device to switch between an energy-storing state and an energy-releasing state. The energy-storing and the energy-releasing both depend on a cam to drive a spring to compress or release. The invention has simple and reliable structure and lower cost, realizes the technical excellent matching of a handle of a plastic shell circuit breaker to indicate the working state of the circuit breaker, fills up the blank of domestic technology, and has strong popularization meaning.

Description

technical field [0001] The invention relates to an energy storage system in an energy storage electric operating device for operating a molded case circuit breaker, and belongs to the technical field of low-voltage switch accessories. Background technique [0002] At present, the closing or opening time of the handle of the molded case circuit breaker is about 1 second, which is relatively long. Therefore, it is necessary to use an energy-storage electric operating device to assist the closing or opening, so that the time can be shortened to about 60 milliseconds. . [0003] The energy storage system in traditional energy storage electric operating devices generally adopts two methods. [0004] The first one uses a tension spring to directly act on the slider abutting against the handle of the molded case circuit breaker, and stores and releases energy through a lock. At present, Siemens’ energy storage electric operating device adopts this structure. This energy storage s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H3/30
CPCH01H3/3031H01H3/3015
Inventor 楼铭达毛海锋徐惠兴
Owner SUZHOU FUTURE ELECTRICAL APP
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