Four stroke engine with two valves per cylinder
CA 1087051 A · Owner: Automobiles M. Berliet · Inventors: Froment, Jean-Louis
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides a four-stroke diesel engine having two valves per cylinder, wherein each injector is located in the cylinder head in such a way as to project at least three jets of fuel in the direction of a combustion chamber formed in a corresponding piston head, the eccentricity of each injector in its cylinder being at most equal to 0.15 times the diameter of the cylinder, the height of the combustion chamber formed in the head of each piston being at least equal to 0.55 times the maximum diameter of the chamber, the eccentricity of the injector being defined as being the distance between the point of intersection of the axis of the cylinder with the plane containing the lower …
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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 October 7, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 7, 1997.
- 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.