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Method for transfering on-off signal of gas safety valve

A gas safety valve and signal technology, applied in the direction of electric switches, valve devices, electrical components, etc., can solve the problems that are not convenient for operators to control

Inactive Publication Date: 2007-03-28
SHANGHAI JIENENG ENVIRONMENT PROTECTION HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, it is not convenient for the operator to control

Method used

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  • Method for transfering on-off signal of gas safety valve

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Embodiment Construction

[0008] A method for transmitting an opening and closing signal of a gas safety valve, which mainly includes the following steps: a. providing a bolt to pass through two elastic contact electrodes; b. providing a rivet so that its top is against the elastic contact electrode below; c .An insulating gasket is provided between the two elastic contact electrodes under the bolt. The opening and closing signal device of the gas safety valve provided by the present invention will be described in detail below in conjunction with the accompanying drawings. The utility model relates to an on / off signal device for a gas safety valve. A bolt 1 passes through two elastic contact electrodes 2 and 4, and the top of a rivet 5 abuts against the elastic contact electrode 4 below. Wherein, an insulating gasket 3 is provided between the two elastic contact electrodes under the bolt 1 . Its working principle is as follows: After the main magnet moves to open the valve, the main magnet moves upwar...

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Abstract

This invention discloses a method for transferring on-off signals of gas safety valve including the following steps: a, providing a bolt passing through two elastic contact electrodes, b, providing a rivet with its top leaning against the lower electrode, c, providing an insulation pad between the two electrodes.

Description

technical field [0001] The invention relates to the technical field of gas safety valves, in particular to a method for transmitting open and close signals in a gas valve. Background technique [0002] At present, the normally used gas safety valves have no way of knowing the state of opening and closing the valve from the outside. Therefore, it is not convenient for the operator to control. Contents of the invention [0003] The object of the present invention is to provide a method for transmitting the opening and closing signal of the gas safety valve which can effectively overcome the above-mentioned defects, and can timely transmit the internal opening and closing state of the gas valve. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a method for transmitting the opening and closing signals of a gas safety valve, which mainly includes the following steps: a. providing a bolt to pass through two elastic c...

Claims

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Application Information

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IPC IPC(8): F16K37/00H01H13/18H01H13/10H01H13/12
Inventor 王寅
Owner SHANGHAI JIENENG ENVIRONMENT PROTECTION HIGH TECH