Pump control devices
CA 1058989 A · Owner: Lucas Industries Limited · Inventors: Lintott, Edward R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a control device for the fuel pump of an internal combustion engine the pump being of the kind including a control member movable to influence the supply of fuel to the engine the device including a fluid pressure operable piston arranged when fluid under pressure is applied thereto to move said control member to a position in which no fuel is supplied to the engine and a solenoid operable valve controlled by a manually operable switch said, valve when said switch is opened serving to allow fluid, under pressure to be applied to said piston.
Read the whole patent
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 July 24, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 24, 1996.
- 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.