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

Battery pack assembly and vehicle having same

A battery and battery bracket technology, applied to battery pack components, electrical components, secondary batteries, etc., can solve the problems of electrical danger and cost, and achieve the effect of saving manufacturing time and materials and simple functions

Active Publication Date: 2017-02-15
VOLKSWAGEN AG
View PDF13 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Said measures are expensive, since for this a tool has to be provided, which also requires a correspondingly large free space for handling
In addition, in the event of a possible incorrect assembly and the resulting introduction of clips into the battery system, the battery system has to be dismantled, since this creates an electrical potential hazard

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 pack assembly and vehicle having same
  • Battery pack assembly and vehicle having same
  • Battery pack assembly and vehicle having same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] figure 1 Firstly, a vehicle 1 , here a motor vehicle, is shown with an electric motor 2 as drive motor and with a battery pack 3 which forms a traction battery. According to the exemplary embodiment, therefore, it is a purely electrically operated motor vehicle 1 . Naturally, the invention also includes a so-called hybrid vehicle which, in addition to one or more electric motors 2 , also has an internal combustion engine (not shown in the drawing).

[0031] according to figure 2The battery pack 3 has a battery housing 4 with a bottom-formed battery holder 5 , which is here pot-shaped with a holder bottom 5 a and an upwardly directed holder wall 5 b. This form of the battery holder 5 corresponds to the preferred form of the battery housing 4 with regard to waterproofing. Assigned to the battery holder 5 is a cover element 6 , shown only schematically, which is placed on the free end 7 of the cup-shaped battery holder 5 and is figure 2 The hollow cylindrical centeri...

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

The invention particularly provides a battery pack assembly (3) having a battery pack housing (4), a battery pack support (5) forming a bottom, and two or more battery modules (9) fastened to the battery pack support (5) and electrically connected. At least one heat exchanger (12) is arranged between two adjacent battery modules (9). The heat exchanger by means of at least one joint short pipe of an inlet section and at least one joint short pipe (20, 21) of a backflow section is fluidly connected or capable of being connected to the inside of the battery case (4) and the dispensing receiving element (24, 25) of the fluid circulating fluid line, wherein the joint short pipe (20, 21) together with the receiving element (24, 25) can construct a quick connector which can be released.

Description

technical field [0001] The invention relates to a battery pack according to the combination of the features of claim 1 of the invention. Furthermore, the invention according to claim 12 also relates to a vehicle, in particular a hybrid vehicle or an electric vehicle, which has such a battery arrangement. Background technique [0002] Hybrid or electric vehicles are operated by means of rechargeable electrical energy stores, also known as traction batteries. During recharging of the accumulator, especially during rapid charging, high power losses occur which can lead to a high thermal load on the accumulator. To cope with this situation, temperature regulation of the traction battery is required, for example by means of a cooling device. In this respect, DE 10 2010 007 975 B4 proposes a charging station for an electrical energy store of a motor vehicle, which has a cooling device with at least one cooling line connectable to the motor vehicle , for supplying coolant to the...

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
IPC IPC(8): H01M10/613H01M10/625H01M10/647H01M10/6557H01M10/6568H01M50/209H01M50/264
CPCH01M10/613H01M10/625H01M10/647H01M10/6557H01M10/6568H01M50/209H01M50/264Y02E60/10
Inventor C·陈A·乔克
Owner VOLKSWAGEN AG
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