Self-locking AC contactor

An AC contactor and self-locking technology, which is applied in the direction of relays, non-polar relays, electrical components, etc., can solve the problems of large power consumption, complex stability, and poor reliability, and achieve agile action, good mechanical characteristics, and low noise. small effect
CN1929065AInactive Publication Date: 2007-03-14马健荣
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
马健荣
Publication Date
2007-03-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention relates to automatic locking alternating contact device in mechanic device, which comprises the following parts: left clamper, cover, direct current motor, clamper screw, upper cover, ringed dynamic probe, annealing isolation board, cover, drop head screw, right clamper board, stator, clamper screw, whorl bar and wheel, protruding axis, spring, fix screw, joint terminal, multilayer flexible conductive slice, insulation rack, drop screw bolt and fix bolt, insulation rack, slide wheels, bottom cover, protruding wheel, carbon brush, upper semi-round conductive electrode, inner ring and down semi-round electrode.
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Description

Technical field:

[0001] The self-locking AC contactor of the invention belongs to the technical field of electromechanical devices. Background technique:

[0002] The current AC contactor works on the principle of electromagnetic pull-in. During pull-in and operation, the power consumption is too large, the noise is large, and the coil heats up seriously. In order to overcome the above shortcomings, people are constantly developing energy-saving products, but only in ordinary contact. To improve the structure of the contactor, the patent number: (CN01250002.X) discloses the most representative technology, which adds a set of electromagnetic power system and locking device to the main structure of the ordinary contactor, although there is a certain reduction in consumption However, the added device is too complicated to make stability and reliability worse, and it cannot fundamentally solve the shortcomings of high power consumption and high noise. Invention content: [00...

Claims

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