Unlock instant, AI-driven research and patent intelligence for your innovation.

Generator assembly for an airbag module of a motor vehicle

A technology for motor vehicles and gas generators, which is applied to vehicle components, vehicle safety arrangements, pedestrian/passenger safety arrangements, etc., and can solve the problems of complex installation parts and fastening elements, increased costs, etc.

Inactive Publication Date: 2012-10-24
JOYSON SAFETY SYST GERMANY GMBH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this causes increased outlay in terms of production and necessitates the use of complex mounting parts and fastening elements

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
  • Generator assembly for an airbag module of a motor vehicle
  • Generator assembly for an airbag module of a motor vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] exist figure 1 In, a gas generator 1, an air bag 2 with an air bag cover 20 to be inflated by the gas generator in the event of a crash, a fabric layer 3 for electrically insulating the gas generator 1, and a holding device 4 are depicted, which 4 is coupled to a gas generator 1 of an airbag module for a motor vehicle.

[0030] The gas generator 1 can be a so-called tubular gas generator surrounded by a tubular, substantially hollow-cylindrical metal casing 10, with which the gas generator 10 extends along the axis A on the first front cover surface 11. A cylindrical side surface having a length 1 is defined between it and the second front cover surface 12 .

[0031] The gas generator 1 is used to inflate the associated airbag 2 in the event of a crash by filling the cover 20 (airbag cover) of the airbag 2 with gas with the gas generator 1 . The airbag 2 thus exemplified is located in the present case in front of the second front cover surface 12 of the gas generator ...

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 relates to a generator assembly for an airbag module of a motor vehicle, comprising a gas generator for inflating an airbag of the airbag module with gas and means for electrically insulating the gas generator in relation to adjacent components. According to the invention, a flexible material layer (30), which at least partially surrounds the gas generator (1) along a circumferentialdirection, is provided in order to electrically insulate the gas generator (1).

Description

technical field [0001] The invention relates to a generator assembly for an airbag module of a motor vehicle. Background technique [0002] Such a generator assembly comprises a gas generator for inflating an air bag of an air bag module including an air bag cover with gas, and an adjacent (metal) part for positioning the gas generator (including a metal housing) relative to the air bag module electrical insulation device. [0003] An airbag module capable of using the generator assembly is used to protect passengers in the event of a collision. For this purpose, the gas generators of the airbag modules are coupled to one or several crash and / or pre-crash sensors which detect a strong deceleration due to a crash or rather use sensor data The impending collision causes the gas generator to ignite, whereby the gas generator discharges gas to inflate the air bag. The airbag initially provided in the airbag module in the folded or rather stowed state unfolds during inflation ...

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): B60R21/16
CPCB60R21/217B60R2021/01006
Inventor 奥利弗·格勒克勒
Owner JOYSON SAFETY SYST GERMANY GMBH