Gear lubrication pump for an air motor

Details Gear lubrication pump for an air motor Gear lubrication pump for an air motor

1986-12-29

1988-12-06

Vrablik, John J.

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

With pump for non-working fluid

418 94, 418100, 418270, F01C 1344, F01C 2104

Patent

active

047893168

ABSTRACT:
This invention relates to a lubrication system for a gear assembly in a sealed housing coupled to an air motor. The lubrication system includes a screw pump powered by the air motor to move lubricated fluid completely through the critical parts in the sealed housing.

REFERENCES:
patent: 1913844 (1933-06-01), McCormack
patent: 3088660 (1963-05-01), Voggenthaler
patent: 3129642 (1964-04-01), Sorensen et al.
patent: 4568253 (1986-02-01), Wood

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