Scroll machine with lubricated thrust surfaces

Details Scroll machine with lubricated thrust surfaces Scroll machine with lubricated thrust surfaces

1989-10-04

1991-02-19

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

418 88, 384121, 384123, F01C 104, F01C 2104, F16C 3206, F16C 3310

Patent

active

049939297

ABSTRACT:
A scroll-type machine which incorporates a self-pressurizing hydrodynamic thrust bearing to maintain a constant interface of oil between the axial thrust surfaces.

REFERENCES:
patent: 4609334 (1986-09-01), Muir et al.
patent: 4762477 (1988-08-01), Hayano et al.
patent: 4886435 (1989-12-01), Sawai et al.

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