Tubular gas generator
US6971673B2 · kind B2 · utility
0Cited by
14References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 19, 2003 |
| Grant date | Dec 6, 2005 |
| Priority date | — |
| Expiry date | Jan 1, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC06D5/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A gas generator comprises a tubular housing of a pressure-resistant material and a propellant strand incorporated in the housing. The propellant strand is provided with an envelope surrounding the propellant strand. The envelope is dimensionally stable and substantially rests against the entire outer surface of the propellant strand. The envelope is formed such that in the case of an increase in pressure it expands and rests against the inner surface of the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.