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

Electric vehicle

A technology for electric vehicles and vehicles, which is applied in the direction of electric vehicles, motor vehicles, and vehicle energy storage, and can solve the problems of easy access to traction batteries, etc., and achieve the effect of improving acoustic performance

Active Publication Date: 2019-03-05
DR ING H C F PORSCHE AG
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the traction battery easily accessible for maintenance work

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
  • Electric vehicle
  • Electric vehicle
  • Electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The invention relates to an electric vehicle.

[0041] figure 1 A partial view of the electric vehicle 10 is shown in the region of a passenger compartment 11 of the electric vehicle 10 , wherein a front seat 12 on the one hand and a rear seat 13 on the other hand are accommodated in the passenger compartment 11 .

[0042] The electric vehicle 10 includes front wheels 14 and rear wheels 15, wherein the front wheels 14 and / or the rear wheels 15 are driven by a motor.

[0043] figure 1 An electric motor 16 is shown, which is used to drive the electric vehicle 10 (eg figure 1 Shown) rear wheel 15.

[0044] The electric vehicle 10 is also provided with a traction battery 17 for providing driving power to the or each electric motor 16 of the electric vehicle 10 . Here, the traction battery 17 includes a battery frame 18 and a battery unit 19 housed in the battery frame 18 .

[0045] The electric vehicle 10 has a vehicle body structure 20, and here, the figure 1 The flo...

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

An electric vehicle, having a floor assembly(21) of a body structure(20), the floor assembly(21) including lateral longitudinal carriers(24,25), front and rear crossmembers(26,27), a vehicle undertray(30) which extends between the lateral longitudinal carriers and the crossmembers and a passenger compartment floor(31) which extends above the vehicle undertray, a technical space(32) between the passenger compartment floor and the vehicle undertray(31) in a rear section of the floor assembly, in which rear section rear seats(13) are mounted above the passenger compartment floor. Furthermore, theelectric vehicle includes at least one electric machine(16) and a traction battery(17) arranged below the floor assembly(21) and on the floor assembly. Starting from the passenger compartment floor,the rear crossmember(27) extends as far as into the region of the vehicle undertray(30) and closes the technical space at a rear end. The traction battery(17) is mounted on the lateral longitudinal carriers and on the front and rear crossmembers, and is sealed circumferentially.

Description

technical field [0001] The invention relates to an electric vehicle. Background technique [0002] Electric vehicles known from practice have a body structure, at least one electric machine for driving the wheels of the electric vehicle, and a traction battery that supplies the or each electric machine with drive energy. [0003] The body structure of the electric vehicle has a floor assembly, wherein in known electric vehicles from practice the traction battery is arranged below the floor assembly of the body structure and is mounted on the floor assembly. This makes it easier to access the traction battery for maintenance work. [0004] The floor assembly of the body structure of the electric vehicle has side longitudinal members, a front cross member and a rear cross member, as well as a vehicle floor and a passenger compartment floor, which each extend at least in sections between the longitudinal members and the cross members of the floor assembly. The passenger compa...

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): B60K1/04B60K1/02B62D21/02B62D25/24
CPCB60K1/02B60K1/04B62D21/02B62D25/24B60K2001/0438B60Y2306/09Y02T10/70B62D25/20B60K2001/0416B60Y2200/91B60K2001/0411B62D25/08B60L50/66
Inventor J·卡佩齐
Owner DR ING H C F PORSCHE 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