Inflator for an airbag
US7883108B2 · kind B2 · utility
5Cited by
8References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2008 |
| Grant date | Feb 8, 2011 |
| Priority date | — |
| Expiry date | Feb 18, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/26029
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An inflator for an airbag is provided. The inflator can include a housing that has a first end and a second end. The inflator can also include a gas generant disposed in the housing that defines a bore. The inflator can include an igniter coupled to the first end of the housing that can ignite the gas generant upon receipt of a signal. The inflator can further include a temporary closure coupled to the second end of the housing that can be opened to provide an exit out of the housing. The ignition of the igniter can generate a shockwave that passes through the bore to open the temporary closure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.