Ring iron core reactor

A toroidal core and reactor technology, applied in inductors, fixed inductors, transformer/inductor magnetic cores, etc., can solve the problems of great environmental impact, cumbersome processing of iron cores, unstable quality, etc., to reduce pollution and save energy. The effect of occupying space and reducing infrastructure investment

Inactive Publication Date: 2006-02-22
HUGUANG GROUP
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Problems solved by technology

[0002] At present, all domestically produced reactors use laminated iron cores, which are cumbersome to process, have a

Method used

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  • Ring iron core reactor
  • Ring iron core reactor
  • Ring iron core reactor

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0018] See Figure 1 and figure 2 , a ring-shaped core reactor, which includes an iron core 3 and a coil 5, an upper clamp 6, a lower clamp 7, a lifting ring 8, and a foot 4, and the iron core 3 is formed by winding a silicon steel sheet with high magnetic permeability with grain orientation It is formed by stacking discus 11 formed by high temperature annealing. Each discus 11 has a small air gap 13 separated by an insulating backing plate. Between each discus 11 and between the lower first discus 11 and the lower iron yoke 12. The ground piece 9 is connected, and the upper iron yoke 10 is placed on the first discus 11 of the upper part, and the upper iron yoke 10, the lower iron yoke 12 and the discus 11 are tightened with a stainless steel screw 1, and the upper iron yoke 10, the lower iron yoke 12 and the discus 11 It becomes a whole after dipping C...

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Abstract

Disclosed a ring-shaped iron core reactor, Includes: iron core, coil, upper clamp, lower clamp, lifting ring, footing, wherein, silicon sheet whose crystal grains have high magnetic conductance coils and be superposed by high temperature annealing discuses to form the iron corn, and every discus is separated by insulation backing board to form little air gap. Between each discus, the first low discus and low iron yoke are connected by case contact, while up iron yoke is arranged on the first upper discus. Both the up and low iron yokes and iron discus are strained by stainless steel bolt, in addition, via dipping the C level solventless varnish several times and elevated temperature solidification to be integrated. The invention has small volume, less accommodation area, low noise, much decreased influence to environment, low depletion, energy conservation, and highly efficient.

Description

1. Technical field [0001] The invention relates to a reactor, in particular to a ring core reactor. 2. Background technology [0002] At present, domestically produced reactors all use laminated iron cores. This kind of iron core is cumbersome to process, has a long production cycle and unstable quality. During use, the noise is very large and has a great impact on the environment. 3. Contents of the invention [0003] The object of the present invention is to provide a ring-shaped core reactor, which has small volume, less floor space, low noise, greatly reduced impact on the environment, low loss, energy saving and high efficiency. [0004] In order to achieve the above object, the solution adopted by the present invention is: a ring-shaped iron core reactor, which includes an iron core and a coil, an upper clamp, a lower clamp, a suspension ring, and a foot. It is formed by stacking discus formed by winding sheets and a...

Claims

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Application Information

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IPC IPC(8): H01F37/00H01F27/24
Inventor 蒋元华郑远张立明
Owner HUGUANG GROUP
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