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Resistor with wavelike resistor discs

A resistance sheet, wave technology, applied in the direction of resistors, non-adjustable metal resistors, resistor installation/support, etc., can solve the problems of high cost, scraps, complicated process, etc.

Inactive Publication Date: 2012-05-02
王爱民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing problem is: during processing and production, it is necessary to cut the coiled steel sheet, which is a complicated process; it will also cause leftovers and high cost

Method used

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  • Resistor with wavelike resistor discs
  • Resistor with wavelike resistor discs
  • Resistor with wavelike resistor discs

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 As shown, a resistor of a wave-type resistance sheet includes an insulating frame 1, a resistance sheet, an input terminal 2, an output terminal 3 and a center tap terminal 4, and the resistance sheet includes a first resistance sheet 5, a middle resistance sheet 6 and a tail Resistor 7, first resistor 5, middle resistor 6 and tail resistor 7 are made of a steel sheet with a certain width;

[0017] The first resistor 5 is fixedly connected to the input terminal 1, the center tap terminal 4 is fixedly connected to a middle resistor 6, and the tail resistor 7 is fixedly connected to the output terminal 3;

[0018] The first resistor sheet 5 and the tail resistor sheet 7 are wave-shaped; the first resistor sheet 5 is fixedly connected to one side of the insulating frame 1, and the tail resistor sheet 7 is fixedly connected to the other side of the...

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PUM

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Abstract

The invention discloses a resistor with wavelike resistor discs. The resistor with wavelike resistor discs comprises an insulating frame, resistor discs, an input terminal, an output terminal and a central tapping terminal. The resistor discs comprise a head resistor disc, a middle resistor disc and an end resistor disc. The head resistor disc, the middle resistor disc and the end resistor disc are made from a steel disc having certain width. The head resistor disc and the end resistor disc have wave shapes. The head resistor disc is fixedly connected to one side of the insulating frame. The end resistor disc is fixedly connected to the other side of the insulating frame. The middle resistor disc has a lower frame shape. Two sides of the middle resistor disc have wave shapes. The top of the middle resistor disc is fixedly connected to a top plate of the insulating frame. In the invention, based on the structure, a collared steel sheet is directly cut into a small collared steel sheet of which width is the same as resistor disc width and then the cut small collared steel sheet can be directly utilized for resistor disc manufacture. Compared with the prior art which is characterizedin that a collared steel sheet is bought back and then is cut into multiple small steel discs, the resistor with wavelike resistor discs saves working time and does not produce offcuts.

Description

technical field [0001] The invention relates to a resistor, which can be widely used in lifting appliances and wind power generation. Background technique [0002] At present, in the prior art, a resistor of a wave-type resistive sheet includes an insulating frame, a resistive sheet, an input terminal, an output terminal and a center tap terminal, and there are several resistive sheets connected in series. The existing problems are: during the processing and production, the coiled steel sheet needs to be cut, and the process is complicated; it will also cause leftovers, and the cost is high. Contents of the invention [0003] The object of the present invention is to provide a resistor with wave-type resistors, which has the characteristics of convenient processing and labor-saving. [0004] The present invention is achieved in this way: a resistor of a wave-type resistance sheet includes an insulating frame, a resistance sheet, an input terminal, an output terminal and a...

Claims

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Application Information

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IPC IPC(8): H01C13/02H01C3/00H01C3/10H01C1/01
CPCH01C3/10
Inventor 王爱民
Owner 王爱民
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