Global Patent Index - EP 1615807 A1

EP 1615807 A1 20060118 - GAS GENERATOR FOR AN OCCUPANT PROTECTION SYSTEM OF A VEHICLE

Title (en)

GAS GENERATOR FOR AN OCCUPANT PROTECTION SYSTEM OF A VEHICLE

Title (de)

GASGENERATOR FÜR EIN INSASSENSCHUTZSYSTEM EINES FAHRZEUGS

Title (fr)

GENERATEUR DE GAZ POUR SYSTEME DE PROTECTION DES PASSAGERS D'UN VEHICULE

Publication

EP 1615807 A1 (DE)

Application

EP 04727234 A

Priority

  • DE 2004000814 W
  • DE 10318888 A

Abstract (en)

[origin: DE10318888B3] Gas generator for a vehicle occupant-protection system comprises a compressed gas store (1) provided with an outlet opening (100), a rupturing device (2) closing the outlet opening, a triggering device (5) generating a gas for opening the outlet opening, and at least one further rupturing device (3). The rupturing devices are supported on each other when the compressed gas store is closed and are designed so that they only together withstand the internal pressure of the compressed gas store. An increased pressure for rupturing a rupturing device is built up between the rupturing devices by the gas generated by the triggering device. Preferred Features: The rupturing devices are formed by destructible membranes.

IPC 1-7

B60R 21/26

IPC 8 full level

B60R 21/26 (2006.01); B60R 21/272 (2006.01)

CPC (source: EP)

B60R 21/272 (2013.01)

Citation (search report)

See references of WO 2004094200A1

Designated contracting state (EPC)

DE FR GB SE

DOCDB simple family (publication)

DE 10318888 B3 20041028; CN 100372708 C 20080305; CN 1774357 A 20060517; EP 1615807 A1 20060118; JP 2006523564 A 20061019; US 2006033315 A1 20060216; US 7204513 B2 20070417; WO 2004094200 A1 20041104

DOCDB simple family (application)

DE 10318888 A 20030417; CN 200480010275 A 20040414; DE 2004000814 W 20040414; EP 04727234 A 20040414; JP 2006504304 A 20040414; US 25119805 A 20051017