Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Battery module

A battery module and battery technology, which is applied to secondary batteries, battery pack components, battery boxes/coats, etc., can solve problems such as explosions and rechargeable battery combustion, and achieve improved safety and improved safety effects

Active Publication Date: 2011-03-30
SAMSUNG SDI CO LTD +1
View PDF4 Cites 39 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In this battery module, when the rechargeable battery deteriorates, the rechargeable battery may burn or explode
Specifically, when gas is generated from the electrolytic solution so that the internal pressure of the rechargeable battery rises, or when the temperature of the rechargeable battery rises significantly, the rechargeable battery may burn or explode

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Battery module
  • Battery module
  • Battery module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which certain exemplary embodiments of the invention are shown. As those skilled in the art would realize, the described exemplary embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. The drawings and descriptions are to be regarded as illustrative in nature and not restrictive. Throughout the specification, the same reference numerals refer to the same elements.

[0046] figure 1 is a perspective view of a battery module according to an exemplary embodiment of the present invention, figure 2 yesfigure 1 A partial side view of the battery module shown in .

[0047] refer to figure 1 with figure 2 , the battery module 110 according to one embodiment includes a plurality of rechargeable batteries 10 having a positive terminal 21 and a negative terminal 22, connecting the terminals 2...

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

PUM

No PUM Login to View More

Abstract

A battery module including a plurality of rechargeable batteries including a case and terminals protruding outside of the case; a first connecting member electrically connecting first terminals of neighboring rechargeable batteries and including a fuse unit configured to disconnect the first terminals of the neighboring rechargeable batteries when an overcurrent is generated; a plurality of second connecting members electrically connecting second terminals of the neighboring rechargeable batteries to terminals of connected rechargeable batteries; and a shorting member configured to generate a short circuit by connecting neighboring second connecting members to each other.

Description

technical field [0001] Aspects of embodiments of the present invention relate to a battery module, and more particularly, to a battery module having an improved safety device structure. Background technique [0002] Unlike primary batteries, which cannot be recharged, rechargeable batteries can be charged and discharged repeatedly. Low-capacity rechargeable batteries are used in portable, small-sized electronic devices such as mobile phones, notebook computers, and camcorders. A large-capacity battery is widely used as a power source for driving a motor, such as a motor for a hybrid vehicle. [0003] Recently, high-power rechargeable batteries using non-aqueous electrolytes with high energy density have been developed. A high-power battery module is composed of a large-capacity rechargeable battery in which a plurality of rechargeable batteries are connected in series, and is used for equipment requiring a large amount of power, such as for driving a motor for, for example...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/00H01M2/34H01M2/04H01M2/02H01M50/529H01M50/503H01M50/516H01M50/517H01M50/55H01M50/553H01M50/566H01M50/567H01M50/583
CPCH01M2/348H01M2/34H01M2/206H01M2/345H01M10/42H01M2/305Y02E60/10H01M50/578H01M50/581H01M50/553H01M50/517H01M50/583H01M50/55H01M50/566H01M50/567H01M50/516H01M50/503H01M50/50H01M50/20
Inventor 全相垠桥本达也
Owner SAMSUNG SDI CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com