F - Mech Eng,Light,Heat,Weapons – 01 – M
Patent
F - Mech Eng,Light,Heat,Weapons
01
M
123/220
F01M 3/02 (2006.01) F02N 19/00 (2010.01) F02M 25/00 (2006.01) F02B 3/06 (2006.01)
Patent
CA 1085692
ABSTRACT OF THE DISCLOSURE 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 transfer is at least about 10°F. and preferably at least about 20°F. The transfer of the engine oil is continuous until the engine starts. The method is preferably practised utilizing the improved means of the invention. Such means include the reservoir of engine oil, the conduit and means for continuously forcing the oil from the reservoir through the conduit at elevated pressure. The conduit reservoir may comprise a cylinder having a slideable free-floating piston therein which during cola starting is continually forced along the length of the cylinder to continuously drive the engine oil into and through the conduit. The method and means are simple and highly effective.
294450
George H. Riches And Associates
Whittaker Corporation
LandOfFree
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