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A Bidirectional Kinetic Energy Output Type Gunpowder Actuator

A technology of actuator and gunpowder, applied in the field of electromechanical power

Active Publication Date: 2018-08-17
CHINESE PEOPLES LIBERATION ARMY NO 63976
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defect of one-way kinetic energy output of the traditional gunpowder actuator and provide a gunpowder actuator capable of bidirectional kinetic energy output

Method used

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  • A Bidirectional Kinetic Energy Output Type Gunpowder Actuator

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Experimental program
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example 1

[0014] The actuator housing is a cylindrical structure, including an actuator upper housing 1, an actuator lower housing 2, and two cylindrical pin bodies, a lower pin body 3, an upper pin body 4, and an electric explosion Tube 5 and propellant 6; a circular through hole is respectively opened on the end faces of actuator upper casing 1 and actuator lower casing 2, and the diameter of the through hole of actuator upper casing 1 is the same as that of upper pin body 4 The outer diameter fits, the upper pin body 4 can move in the through hole of the upper housing 1 of the actuator, the through hole diameter of the lower housing 2 of the actuator fits the outer diameter of the lower pin body 3, and the lower pin body 3 can Move in the through hole of the lower housing 2 of the actuator, the upper housing 1 of the actuator and the lower housing 2 of the actuator are connected by threads; the upper pin body 4 and the lower pin body 3 are both open at one end, A hollow structure wit...

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Abstract

The invention discloses a bidirectional kinetic energy output type gunpowder actuator which is provided with a cylindrical structure and comprises an actuator upper shell, an actuator lower shell, a lower pin body and an upper pin body, wherein a circular through hole is formed in the end face of each of the two shells to enable the upper pin body and the lower pin body to move in the through holes; a boss is arranged at the tail end of each of the two pin bodies to enable the pin bodies to do limiting motion in the circular through holes of the actuator shells only; and in addition, the external diameter of an upper pin body step is just matched with the internal diameter of the lower pin body, so that a sealed combustion chamber is formed between the two pin bodies. The bidirectional kinetic energy output type gunpowder actuator utilizes gas pressure generated through gunpowder combustion to push the two pin bodies to simultaneously do rectilinear motion towards two directions so as to finish kinetic energy output, so that the technical problem that the existing gunpowder actuator cannot finish bidirectional kinetic energy output is solved, and two sliding blocks in a thrust unit run in two directions during practical application.

Description

technical field [0001] The invention relates to a bidirectional kinetic energy output type gunpowder actuator, which belongs to the technical field of electromechanical power. Background technique [0002] The powder actuator is an important part of the electromechanical system, which is responsible for the energy conversion, motion and force transmission inside the electromechanical system. [0003] At present, most of the gunpowder actuators at home and abroad output kinetic energy in one direction. Its principle is to ignite the gunpowder in the actuator to make the gunpowder burn rapidly, thereby generating high-pressure gas to push the pin body of the actuator to do linear motion, realizing one-way Kinetic energy output cannot meet the requirement of two-way kinetic energy output at the same time. The principle of the two-way kinetic energy output type gunpowder actuator is to use the gas pressure generated by the combustion of the gunpowder to push the two pins of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15B15/19
CPCF15B15/19
Inventor 王嘉伟王金生陈鹏邓泰春邓轶王红英陆晓霞严晓芳师宏心张武何永峰王庚康凯蔡华通柴明明李勇盖希强高清宏储召栋魏胜
Owner CHINESE PEOPLES LIBERATION ARMY NO 63976