Fuel injection apparatus with wetting action
CA 1102191 A · Owner: General Motors Corporation · Inventors: Bowler, Lauren L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, A fuel injection apparatus with wetting action for use on a spark ignition internal combustion engine has a fuel injector positioned coaxially above the upstream end of an associated upstanding cylindrical throttle bore in a throttle body so as to discharge liquid fuel in a pulsed spray pattern toward the bore wall above the circular disc type throttle valve pivotably supported in the throttle bore to control air flow therethrough. The spray pattern is such that at closed or nearly closed throttle liquid fuel droplets will travel to the bore wall and collect on the same so as to gravitate downward toward the small openings between opposite sides of the throttle …
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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 2, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 2, 1998.
- 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.