Invention Grant
- Patent Title: Dual stage cylindrical inflator with outside to inside axial flow
- Patent Title (中): 双级圆柱形充气机，外部至内部轴流
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Application No.: US11978254Application Date: 2007-10-29
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Publication No.: US07712778B2Publication Date: 2010-05-11
- Inventor: Bradley W. Smith , David W. Parkinson
- Applicant: Bradley W. Smith , David W. Parkinson
- Applicant Address: US UT Ogden
- Assignee: Autoliv ASP, Inc.
- Current Assignee: Autoliv ASP, Inc.
- Current Assignee Address: US UT Ogden
- Agency: Madson IP, P.C.
- Agent Sally J Brown
- Main IPC: B60R21/26
- IPC: B60R21/26
Abstract:
A new type of inflator that may be used to inflate an airbag is disclosed. The inflator will have a longitudinal axis, a first chamber, and a filter. The filter may be positioned outside of the first chamber. A first quantity of gas generant is positioned within the first chamber. A first strainer having a plurality of gas flow holes is also positioned within the first chamber. The first quantity of gas generant is located exterior of the strainer. Upon combustion of the first quantity of gas generant produces a first quantity of gas that flows towards the longitudinal axis while passing through the gas flow holes, enters the filter, and then flows away from the longitudinal axis while passing through the filter.
Public/Granted literature
- US20090108572A1 Dual stage cylindrical inflator with outside to inside axial flow Public/Granted day:2009-04-30
Information query
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