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A battery, an electrical device, and a method and device for preparing the battery

A technology for batteries and battery cells, which is applied in secondary battery manufacturing, battery machine assembly, secondary battery repair/maintenance, etc. It can solve problems such as the difficulty of installing fire-fighting pipelines, and achieve the effects of fixing and ensuring safe use

Active Publication Date: 2021-02-09
JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the spontaneous combustion of the battery is the main factor causing safety accidents of electric vehicles. In order to prevent the battery from spontaneously igniting, the existing technology usually installs fire-fighting pipes, but how to install fire-fighting pipes has always been a difficult problem in the industry.

Method used

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  • A battery, an electrical device, and a method and device for preparing the battery
  • A battery, an electrical device, and a method and device for preparing the battery
  • A battery, an electrical device, and a method and device for preparing the battery

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Embodiment Construction

[0061] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0062]In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, and are preferr...

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PUM

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Abstract

Embodiments of the present application provide a battery, an electrical device, and a method and equipment for preparing the battery, which belong to the technical field of batteries. Wherein the battery includes: a battery cell, provided with electrode terminals; a fire-fighting pipe, used to accommodate fire-fighting medium; a fixing piece, used to fix the fire-fighting pipe, and the fixing piece is connected to the electrode terminal. In the embodiment of the present application, a fixing member connected to the electrode terminal is provided on the battery cell, and the fire-fighting pipeline is fixed through the fixing member, so as to timely control the thermally runaway battery cell and ensure the safety of the battery.

Description

technical field [0001] The embodiments of the present application relate to the field of battery technology, and in particular, to a battery, an electrical device, and a method and device for preparing the battery. Background technique [0002] Due to the advantages of lithium-ion and other batteries with high energy density, high power density, many cycle times, and long storage time, they have been widely used in electric vehicles. [0003] However, the spontaneous combustion of the battery is the main factor causing electric vehicle safety accidents. In order to prevent the battery from spontaneously igniting, fire-fighting pipes are usually installed in the prior art, but how to install fire-fighting pipes has always been a difficult problem in the industry. Contents of the invention [0004] In view of the above problems, embodiments of the present application provide a battery, an electrical device, and a method and device for preparing a battery, which overcome the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42H01M10/04A62C3/16
CPCA62C3/16H01M10/0404H01M10/42Y02E60/10Y02P70/50
Inventor 吴凯杨海奇黄小腾胡浪超洪家荣汪文礼
Owner JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED