Bearing system comprising two facing hydrodynamic bearings

Details Bearing system comprising two facing hydrodynamic bearings Bearing system comprising two facing hydrodynamic bearings

1985-06-11

1986-06-24

Levy, Stuart S.

Bearings

Rotary bearing

Fluid bearing

384100, 384115, F16C 3206, F16C 3310

Patent

active

045964742

ABSTRACT:
A bearing system comprises two hydrodynamic bearings 5 and 7 by means of which two bodies 1 and 3 are rotatably supported relative to one another. Each of the bearings 5 and 7 has an inner and an outer pattern of helical grooves, which patterns in the direction of rotation for which the bearing system is intended build-up in opposite direction a pressure in lubricant. A reservoir 17 is situated between the bearings 5 and 7 and has two patterns 27 and 29 of feed grooves which pump lubricant towards the bearings 5 and 7 during operation.

REFERENCES:
patent: 3517973 (1970-06-01), Hirs
patent: 3602555 (1969-08-01), Hendler
patent: 3669517 (1972-06-01), Hughes
patent: 4141603 (1979-02-01), Remmers et al.

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