Ionization signal receiver, preparation tooling, method and pyrotechnic device test system

A signal receiver and tooling technology, applied in the transmission system, using the measurement of the change of electric quantity/magnetic quantity proportional to the time change, electrical components, etc., can solve the problems affecting the accuracy of the synchronism test of the linear pyrotechnic device , to achieve the effect of reducing preparation time, improving accuracy and easy installation
CN110768685BActive Publication Date: 2022-01-04CHUANNAN MACHINERY PLANT CHINA ASTRONAUTIC SCI &TECH GROUP CORP
11 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHUANNAN MACHINERY PLANT CHINA ASTRONAUTIC SCI &TECH GROUP CORP
Publication Date
2022-01-04

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to an ionization signal receiver, a preparation tool, a method and a pyrotechnic device testing system. The ionization signal receiver includes phenolic plastic and 2N enameled wires injected on the phenolic plastic, N is greater than or equal to 1, and every two enameled wires form a group , the distance between the two enameled wires in each group is the same, one end is wrapped in the phenolic plastic and the end face is flush with the phenolic plastic end face, to receive the ionization signal generated when the linear pyrotechnic device is working, and the other end extends out of the phenolic plastic as a pole needle output ; The enameled wires between each group are backups for each other. The preparation tooling and the preparation method ensure that the distance between two enameled wires of the same group of ionization signal receivers is 1.15 cm to 1.20 cm, and finally improve the test accuracy of the working time synchronization of the multi-line linear pyrotechnic device.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an ionization signal receiver, a preparation tool, a method and a pyrotechnic device testing system, which is suitable for testing the working time and high synchronization of multi-line pyrotechnic devices, and belongs to the technical field of pyrotechnic testing. Background technique

[0002] The working time synchronization is one of the important indicators of the characteristics and functions of the pyrotechnic device. The working time of the linear pyrotechnic device is the time it takes for the detonation wave to propagate from one end of the detonating cord to the other end. Synchronization refers to the two-way or two-way When the above detonating cords receive the same amount of stimulation at the same time, the consistency of the working time of each detonating cord of the pyrotechnic device.

[0003] The working time test of pyrotechnic devices in my country is now mainly tested with manual break-through paper targ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More