Pyrotechnic gas generator with two separate combustion chambers

US5799973A · kind A · utility

Assignee

• TEMIC Bayern-Chemie Airbag GmbH · DE

Inventors

• Hermann Bauer · Wolnzach, DE
• Richard Bender · Achern, DE
• Franz Fürst · Großmehring, DE
• Bernhard Vetter · Bruckmühl, DE
• Marc Winterhalder · Garching an der Alz, DE
• Siegfried Zeuner · Hersbruck, DE

Key dates

• Filing date: Apr 1, 1996
• Grant date: Sep 1, 1998
• Expiry date: Apr 1, 2016

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60R2021/2648
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

The invention concerns a tubular gas generator for the filling of an airbag in a retention system for occupants of motor vehicles, whereby two separate combustion chamber units have a common connector and each combustion chamber unit has an ignitor unit with respective filters.