Rechargeable battery and battery module

A battery module and recharging technology, applied in small-sized batteries/battery packs, secondary batteries, battery pack components, etc., can solve problems such as not easy to dissipate heat, pouch-type batteries are not durable, and pouch-type batteries do not have , to achieve the effect of easy fastening and assembly, increase output, and improve heat dissipation characteristics

Active Publication Date: 2013-10-09
SAMSUNG SDI CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the pouch type battery is not durable against external shocks and does not dissipate heat easily
In addition, since a pouch-type battery does not have a structure to fix its external shape, it is difficult to manufacture a pouch-type battery by stacking using battery modules
[0008] Metal can type batteries are strong but heavy and difficult to dissipate internal heat to the outside

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
  • Rechargeable battery and battery module
  • Rechargeable battery and battery module
  • Rechargeable battery and battery module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the description and drawings, the same reference numerals denote the same elements.

[0039] figure 1 is a perspective view showing the rechargeable battery according to the first embodiment of the present invention, and figure 2 is along figure 1 A cross-sectional view of the rechargeable battery obtained from line II-II.

[0040] see figure 1 with figure 2 , the rechargeable battery 100 according to the illustrated embodiment includes: an electrode assembly 10 in which a separator 13 may be placed between a positive electrode 11 and a negative electrode 12; a case 20 accommodating the electrode assembly 10; electric...

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 rechargeable battery is disclosed. It comprises a case having a recess and an electrode assembly disposed within said recess, wherein the case includes a heat dissipating flange to disspate heat generated by the battery.

Description

technical field [0001] The technology described generally relates to rechargeable batteries and battery modules. More specifically, the described technology generally relates to rechargeable batteries and battery modules with improved structural housings. Background technique [0002] Unlike primary batteries, which cannot be recharged, rechargeable batteries can be recharged and discharged. Low-capacity rechargeable batteries are commonly used as power sources for small portable electronic devices such as mobile phones, laptop computers, and camcorders, while large-capacity rechargeable batteries are commonly used for driving e.g. hybrid The power supply of the electric motor of the power car. [0003] Large-capacity high-power rechargeable batteries with high energy density using non-aqueous electrolytes have been developed, and rechargeable batteries are generally formed by connecting multiple rechargeable batteries in series or in parallel in a large-capacity high-powe...

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 Patents(China)
IPC IPC(8): H01M2/02H01M2/04H01M10/50H01M50/211H01M50/528H01M50/55H01M50/553
CPCY02E60/12H01M10/5057H01M10/5046H01M2/1072H01M10/5004H01M2/021H01M10/5032H01M10/0585H01M10/647H01M10/6556H01M10/6551H01M10/613Y02E60/10Y02P70/50H01M50/553H01M50/211H01M50/55H01M10/00
Inventor 金俊植金性洙崔南顺申政淳金兑根鲁世源
Owner SAMSUNG SDI CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap