Wafer grain gas generator
CA 1303090 C · Owner: Autoliv Asp, Inc. · Inventors: Schneiter, Fred E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A gas generator for automobile gas bags and the like includes a grain wherein a plurality of wafers of combustible gas generating material is arranged in a side by side array and a plurality of meshed cushion members is disposed in alternating relation between the wafers and compressed between the wafers in order to provide improved burn surface neutrality for more uniform inflator gas flow and better utilization of the gas generant, increased retention of solid residue in the combustion chamber for reduced plugging of the gas filters and cleaner inflation gas a higher, volumetric loading fraction so that the size and weight of the inflator may be reduced, and structural suspension of each …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted June 9, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 9, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.