Turbocharger water-cooled bearing housing

Details Turbocharger water-cooled bearing housing Turbocharger water-cooled bearing housing

1986-01-24

1987-11-03

Casaregola, Louis J.

Pumps

Motor driven

Fluid motor

F04B 1700

Patent

active

047040750

ABSTRACT:
A water-cooled turbocharger is fabricated employing a coreless die casting process. Instead of casting a complete passage in the bearing housing of the turbocharger, an open ended channel is cast into the housing and then sealed off by a mating seal plate. O-rings or other sealing materials are used to seal the mating joints to prevent pressurized cooling water from leaking to the outside or into the internal bearing housing area.

REFERENCES:
patent: 2159422 (1939-05-01), Buchi
patent: 3969804 (1976-07-01), MacInnes et al.
patent: 4107927 (1978-08-01), Gordon, Jr. et al.
patent: 4235484 (1980-11-01), Owen et al.

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