Fuel injector
CA 1316418 C · Owner: Kollmann, James Dennis · Inventors: Kollmann, James Dennis
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fuel injector (10) for an internal combustion engine includes a body (12) having fuel and air inlet ports (16, 18) and fuel and air outlet ports (24, 26) located within the combustion chamber (28) of the engine cylinder (22). A pair of valves (52 58), open and close the air and fuel outlet ports (24 26), and are sequenced so that fuel is introduced into a flow of air and the flow of air continues briefly after the fuel flow has been discontinued.
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 April 20, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 20, 2010.
- 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.