Self-priming centrifugal lubricating oil pump of an exhaust gas

Details Self-priming centrifugal lubricating oil pump of an exhaust gas Self-priming centrifugal lubricating oil pump of an exhaust gas

1984-04-24

1985-09-17

Croyle, Carlton R.

Pumps

Motor driven

Fluid motor

60 3908, 384465, 184 31, F04B 1700, F02C 706

Patent

active

045417857

ABSTRACT:
In a self-priming centrifugal lubrication pump of an exhaust gas turbocharger, the pump rotor is fastened on the turbocharger shaft between two shaft bearings. A stationary oil ring channel is located on a larger diameter outside a rotating annulus of oil, which channel is connected via an oil branch pipe and an oil pressure pipe to the injection nozzles located at the side of the shaft bearings.

REFERENCES:
patent: 2042575 (1936-06-01), Worth
patent: 2929663 (1960-03-01), Hoeltje
patent: 3048118 (1962-08-01), Erd
patent: 3069133 (1962-12-01), Swearingen
patent: 3180568 (1965-04-01), Oettle
patent: 3318644 (1967-05-01), Johnson
patent: 3410616 (1968-11-01), Dee
patent: 3457871 (1969-07-01), Herger
patent: 4251186 (1981-02-01), Chomel et al.
patent: 4323289 (1982-04-01), Suzuki

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