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Integrated rapidly activated small chemical reserve battery

A storage battery and chemical technology, applied in the field of small-caliber artillery fuze power supply design, can solve problems such as difficulty in finding the cause, inability to use, short activation time, etc., and achieve the effects of shortening activation time, stabilizing current output, and improving output current

Inactive Publication Date: 2019-03-19
CHANGAN AUTOMOBILE (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the current chemical reserve batteries, the reserve battery with the same activation time has a simple structure, which affects the assembly of the fuze, and the battery integrated with the fuze is too large in size, and the activation time is also too long, making it unusable
A small chemical reserve battery with a short activation time is connected to the output circuit and the detection circuit by wires, which affects the assembly of the battery and the fuze
The fixed-distance fuze project can only cancel the detection, the reliability of the fuze cannot be guaranteed, and it is difficult to find the cause of problems

Method used

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  • Integrated rapidly activated small chemical reserve battery
  • Integrated rapidly activated small chemical reserve battery
  • Integrated rapidly activated small chemical reserve battery

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Embodiment

[0024] The integrated fast activation small-scale chemical storage battery involved in this embodiment has a structure such as figure 1 , Figure 7 shown. The battery includes output pin 1, connecting horizontal plate 2, bottle body 3, positive plate 4, gasket 5, bipolar plate 6, potting material 7, detection pin 8, wire 9, battery case 10, electrolyte 11. Composite film 12, negative electrode sheet 13. The structure of the battery housing 10 is shown in Figure 4 The thickness of the composite film 12 is 0.1 mm, which is composed of PET and PE, wherein the thickness of PET is not less than 0.01 mm, and the composite film 12 encapsulates the electrolyte 11 in the bottle body 3 to make a liquid storage bottle, a liquid storage bottle structured as image 3 ; Bipolar plate 6 structure such as Figure 5 , is made of electrician pure iron plated with lead and lead dioxide on both sides, and then processed into a ring shape. The outer diameter of the ring is 12.1mm to 12.2mm, ...

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Abstract

Disclosed is an integrated rapidly activated small chemical reserve battery. The integrated rapidly activated small chemical reserve battery comprises output pins 1, a connecting horizontal plate 2, abottle 3, a positive plate 4, gaskets 5, bipolar plates 6, encapsulating materials 7, detecting pins 8, wires 9, a battery case base, electrolytes 11, a composite membrane 12 and a negative plate 13;the negative plate 13, the five gaskets 5, the eight bipolar plates 6 and the positive plate 5 form a reactor; the reactor and a liquid storage bottle are mounted inside a battery case, which is thenfilled with the encapsulating materials 7; the connecting horizontal plate 2 is arranged on the battery case, fiving pins of the battery case are inserted into welding holes of the connecting horizontal plate for fixation, and the connecting horizontal plate 2 is connected with a fuze circuit to supply power outwards. The integrated rapidly activated small chemical reserve battery has the advantages of being small in size, rapid in activation, convenient to assemble with a fuze, capable of facilitating detection of the fuze circuit and the like, improves reliability, shortens the battery activating time and meets the requirements of the fuze on activation time.

Description

technical field [0001] The invention belongs to the design field of small-caliber artillery fuze power supply, in particular to an integrated fast-activation small-volume chemical reserve battery. Background technique [0002] The small-caliber fixed-distance fuze currently being developed in China needs a chemical reserve battery that is small in size, quick to activate (less than 10 milliseconds), integrated with the fuze, and able to meet the ammunition handling requirements. Among the current chemical storage batteries, those with the same activation time have a simple structure, which affects the assembly of the fuze, and the battery integrated with the fuze has a large volume and a long activation time, which makes it unusable. A small chemical reserve battery with a short activation time is connected to the output circuit and the detection circuit by wires, which affects the assembly of the battery and the fuze. The fixed-distance fuze project can only cancel the det...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M6/32H01M6/50
CPCH01M6/32H01M6/5088
Inventor 周霞牟显庆游渊文敏陈益民
Owner CHANGAN AUTOMOBILE (GRP) CO LTD
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