Compressor with self-aligning rotational bearing

Details Compressor with self-aligning rotational bearing Compressor with self-aligning rotational bearing

1995-09-05

1996-12-03

Freay, Charles G.

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

Non-working fluid passage in inner working or reacting member

418 556, 384213, F01C 2104

Patent

active

055802338

ABSTRACT:
In a compressor, a lubricant groove for a contact area between a self-aligning spherical bearing and a housing therefor opens to a relatively low pressure chamber, but is prevented from opening to a relatively high pressure chamber, the housing has an arrangement for restraining a transmission of deformation and/or heat energy from a welded portion thereon to the contact area, and a main shaft, the housing, a housing lid and a pipe for lubricant circulation are coaxially arranged.

REFERENCES:
patent: 4227826 (1980-10-01), Conrad
patent: 5137437 (1992-08-01), Machida et al.
patent: 5345785 (1994-09-01), Sekigami et al.
patent: 5433530 (1995-07-01), Waskiewicz

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