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DC breaker used for pushing magnetofluid of electric or electronic system

A DC circuit breaker and electronic system technology, applied in the direction of circuits, electric switches, electrical components, etc., can solve the problems of burnout and easy aging of switch parts, and achieve the effect of simple structure, good self-repairability, and low cost

Inactive Publication Date: 2015-09-23
朱明德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the switch part of the DC circuit breaker is easy to age and burn, the inventor thought of using a conductive liquid as the switch part of the DC circuit breaker. Liquid substances have good self-healing properties in terms of electrical properties; in order to reduce costs and complexity, the inventors thought of using electromagnetic force to push the conductive liquid to flow in the gravity seesaw to realize the automatic switch function

Method used

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  • DC breaker used for pushing magnetofluid of electric or electronic system
  • DC breaker used for pushing magnetofluid of electric or electronic system
  • DC breaker used for pushing magnetofluid of electric or electronic system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as Figure 1-2 As shown, the mechanical DC circuit breaker that can be used in electric or electronic systems mainly consists of a horizontal bar body (1), a support body (2), a connector (3), two electric rails (4), a magnet (5), Conductive liquid (6) composition;

[0035] The horizontal bar body (1) is connected with the supporting body (2) through a rotating connection (12) to form a gravity seesaw;

[0036] The bar body (1) has a cavity (10) for accommodating the conductive liquid (6), and the cavity (10) straddles the fulcrum of the gravity seesaw jointly formed by the bar body (1) and the support body (2) perpendicular;

[0037] The conductive liquid (6) is loaded in the cavity (10) of the bar body (1), and the volume of the conductive liquid (6) is less than half of the effective volume of the cavity (10) of the bar body (1);

[0038] The length of the electric track (4) is less than half of the transverse length of the cavity (10) of the bar body (1);

...

Embodiment 2

[0056] Connect a diode in series on the electrical path between Y+ and Y- to prevent miswiring.

Embodiment 3

[0058] Based on the implementation of Example 1, it is modified so that X+ and X- also form electrical channels through the connector.

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PUM

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Abstract

A DC breaker used for pushing magnetofluid of an electric or electronic system is characterized by including a transverse rod body (1), a supporter (2), a connector (3), two pairs of electric rails (4), magnets (5, 51) and conductive liquid (6), and also including a touch sensor (7) which is arranged in a position, where the touch sensor (7) can touch the transverse rod body (1) but will not prevent the transverse rod body (1) from rotating relative to the supporter (2), on the transverse rod body (1); and the breaker further includes a circuit module and a master bench, wherein the circuit module is electrically connected to the touch sensor (7) and one pair of electric rails, and the circuit module also communicates with the master bench through wireless communication. The DC breaker is long in service life, simple in structure and low in cost.

Description

Technical field [0001] The present invention is an electrical switch, which especially involves a DC circuit breaker pushed by a magnetic flow that can be used in power or electronic systems. Background technique [0002] Because the DC circuit breaker is easy to pull the arc when it is disconnected, the switching part of the DC circuit breaker is easily aging and burned; there are many ways to try to eliminate the problem of aging and burning the switching part of the switch, but there are room for improvement, (for example:::: for example:The complexity, cost, and life of structure are always difficult to take into account). Invention content [0003] In order to solve the problem that the DC circuit breaker switch is easy to aging and burned, the inventor thought of using conductive liquid as the switch part of the DC circuit breaker. The conductive liquid as a liquid material has good self -repair in electrical performance; in order to reduceCost and reduced complexity, the ...

Claims

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Application Information

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IPC IPC(8): H01H29/20
CPCH01H29/20
Inventor 朱明德
Owner 朱明德
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