Multistage gas generator for air bag and air bag apparatus
US6669230B1 · kind B1 · utility
21Cited by
33References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2000 |
| Grant date | Dec 30, 2003 |
| Priority date | — |
| Expiry date | Nov 16, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/2648
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A multistage gas generator for an air bag has ignition devices 51 and 61 respectively disposed in the combustion chambers 50 and 60 provided in a housing 3. A lead wire 9 for sending an ignition signal to each igniter 8 is provided with a connector 10. The connector 10 is provided with a defining element 17 for specifying unique combination of connection between the respective ignition signal-outputting unit and the respective igniters 8.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.