Adaptive output inflator
US6189927A · kind A · utility
51Cited by
36References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 1999 |
| Grant date | Feb 20, 2001 |
| Priority date | — |
| Expiry date | Dec 16, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/2648
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An airbag inflator which can supply airbag inflation gas in an adaptive output is provided. The subject inflator includes two discrete and isolated chambers of gas generant materials. At least one of the chambers includes a lid closure adapted to open to place the combustion products formed within the associated chamber in fluid communication with the contents of the other chamber. The subject inflator permits several distinct inflation performance scenarios while desirably employing a single set of inflation gas treatment components, such as filters, for the treatment of products of both chambers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.