Fuel supply system for gaseous fuel operated vehicle and regulator therefor
CA 1297744 C · Owner: Aisan Kogyo Kabushiki Kaisha · Inventors: Kondo, Shunichi; Katumata, Shoji
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fuel supply system for a gaseous fuel operated vehicle engine in which a compressed gas from a bomb is decompressed by regulator means and then mixed with air to supply air-fuel mixture to the engine. The regulator means is divided into at least two units locating an, upstream regulator and the bomb in a luggage room section of a vehicle, and locating a downstream regulator and a mixer in an engine room section of the vehicle. A low pressure piping system is extended across a passenger's room section of the vehicle for interconnecting the upstream and downstream regulators. Particular structures of the regulator are also disclosed for effectively preventing freezing of fuel gas components …
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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 March 24, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 24, 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.