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Superposed coil apparatus

A coil device and coil technology, applied in the direction of coils, electrical components, electromagnets, etc., can solve problems such as burnout, poor magnetic conversion effect, and coil temperature rise.

Inactive Publication Date: 2005-04-13
BEIJING ZHONGKE EXCELLENT ELECTROMECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the power coils that people can use are all separated by a single group of coils or two groups of wires with insulating paper. When a current is applied to the coil, part of the electric work is converted into heat work, so the temperature of the coil rises, and even burnt out, poor magnetic conversion

Method used

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  • Superposed coil apparatus
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Embodiment Construction

[0015] The purpose of the present invention is achieved in the following manner:

[0016] The device is provided with a coil, and the coil is wound on the coil frame, wherein: a thin iron plate of soft iron is wound on the outside of the primary coil to form a primary coil winding, and a secondary coil is wound on the outside of the thin iron plate of soft iron, A laminated winding is formed; more than two sets of complete winding coils are pressed figure 2 The sequential arrangement shown forms a double wound coil.

[0017] Apply pulse current or uninterrupted current to the coil during work, so that the magnetic field generated by the first-stage coil is first directed to the soft iron thin iron plate, thereby reducing the magnetic field that always hinders the current from passing through the coil, accelerating the flow of current, and at the same time, the soft iron thin iron plate The polar magnetic field lines generated by the iron plate cut the wires of the secondary ...

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PUM

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Abstract

A congruent coil device is set with a coil framework, a primary coil is winded on the tube frame, a soft iron thin plate is winded outside of the coil, a secondary coil is winded outside of the thin plate. When applying current to the coil, a resultant magnetic field is generated to urge the mechanical part to work. Coils are not heated nor burnt, so its life- time is long and the mechanical movement is reliable and stable used in magnetic valves, slide valves, relays and contactors.

Description

technical field [0001] The invention relates to a superimposed coil device, which organically combines a soft iron thin iron plate with a superimposed coil, so as to realize the strengthening of the magnetic field and the purpose of enhancing the mechanical work. Background technique [0002] At present, the power coils that people can use are all separated by a single group of coils or two groups of wires with insulating paper. When a current is applied to the coil, part of the electric work is converted into heat work, so the temperature of the coil rises, and even Burned out, the magnetic conversion is not good. Contents of the invention [0003] The object of the present invention is to provide a superimposed coil device that improves the conversion of electric power into magnetic field force, thereby realizing a high-efficiency magnetoelectric conversion function, and saving power consumption, the coil does not generate heat, does not burn out, and has a long service ...

Claims

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Application Information

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IPC IPC(8): H01F5/00H01F7/06
Inventor 刘文华
Owner BEIJING ZHONGKE EXCELLENT ELECTROMECHANICAL TECH