Means and method of cold starting a multi-cylindered diesel engine
CA 1085692 A · Owner: Whittaker Corporation · Inventors: Beveridge, Warren R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The improved method of the present invention comprises cold starting a multi-cylindered diesel engine by transferring engine oil such as lubricating oil at elevated pressure from a reservoir through a conduit which extends through the air intake manifold of the engine and delivering the engine oil at elevated temperature in a uniform manner directly to each of the air intake ports of the engine cylinders until the engine starts. The elevated pressure is preferably at least about 3,000 psi and the elevated temperature of the oil preferably occurs as the result of the transfer from the reservoir through the conduit to the air intake ports. A temperature rise in the engine oil during this …
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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 September 16, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 16, 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.