Electromagnetic fuel injector nozzle assembly
CA 1104446 A · Owner: General Motors Corporation · Inventors: Deckard, John I.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
D-2,007 C-2945, ELECTROMAGNETIC FUEL INJECTOR NOZZLE ASSEMBLY Abstract of the Disclosure, An electromagnetic fuel injector nozzle assembly has a pressure balanced poppet valve controlled discharge outlet supplied with pressurized fuel, with a return spring normally maintaining the poppet valve in a closed position. An actuator cylinder means and plunger is incorporated in the nozzle assembly with the actuator plunger positioned therein to engage the poppet valve to effect outward opening movement thereof and has its end of the actuator cylinder means opposite the poppet valve supplied with pressurized fuel for hydraulic actuation of the plunger, while the opposite end of the actuator …
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 7, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 7, 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.