Apparatus for maintaining a diesel at a ready-to- start temperature
CA 1161929 A · Owner: Era Electronics (Canada) Limited · Inventors: Mandel, Max
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for maintaining a diesel engine at a ready to start temperature includes a sensor responsive to the falling of the engine block temperature to a predetermined low value to actuate the starter for up to a predetermined maximum period of time and to actuate the fuel supply. A sensor responds to the attainment of a predetermined oil pressure corresponding to an engine running condition to de-actuate the starter and continue the actuation of the fuel supply to continue running of the diesel engine. The temperature sensor responds to the raising of the engine block temperature to a predetermined high value to de-actuate the fuel supply and thereby stop the diesel engine.
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 February 7, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 7, 2001.
- 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.