Pre-lube device

Details Pre-lube device Pre-lube device

1976-04-23

1978-09-12

Lazarus, Ronald H.

Internal-combustion engines

Lubricators

Crankcase, pressure control

184 63, F01M 100

Patent

active

041129105

ABSTRACT:
A pre-lube device for internal combustion engines. A quantity of oil, heated if desired, is stored in a chamber. Upon activation of the ignition for the engine, an electromagnet is energized, releasing a holding device for a coiled power spring which allows the spring to fully extend. The extending spring drives a piston located within the oil chamber to a fully extended position, thereby forcibly evacuating the oil from the chamber through a conduit into and throughout the engine galley in order to fully lubricate the engine prior to start, for the purpose of minimizing wear on the engine.

REFERENCES:
patent: 2007360 (1935-07-01), Berger
patent: 2329182 (1943-09-01), Boynton
patent: 2736307 (1956-02-01), Wilcox
patent: 2867203 (1959-01-01), Easton
patent: 3422807 (1969-01-01), Waldecker

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