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Energy storage system of energy storage electric operating device

A technology of electric operation and energy storage system, applied in the field of energy storage system, can solve the problems of complex structure and high cost of energy storage electric operation device, and achieve the effect of simple and reliable structure, low cost and perfect matching of technology

Active Publication Date: 2011-12-28
SUZHOU FUTURE ELECTRICAL APP
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  • Abstract
  • Description
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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 storage system of energy storage electric operating device
  • Energy storage system of energy storage electric operating device
  • Energy storage system of energy storage electric operating device

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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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Abstract

The invention provides an energy storage system of an energy storage electric operating device, comprising: a support base, an operating mechanism arranged on the support base, a deceleration mechanism, an energy storage mechanism and an energy release mechanism, the energy storage mechanism and the energy release mechanism The mechanism enables the energy storage electric operating device to switch between the energy storage and energy release states. The energy storage and energy release of the present invention are both completed by compressing or releasing a spring driven by a cam. The beneficial effects of the present invention are mainly reflected in: the structure is simple and reliable, and the cost is low; the realization perfectly coincides with the technology of indicating the working state of the circuit breaker through the handle of the molded case circuit breaker, which fills the blank of domestic technology and has a strong promotion significance .

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