Bearings – Rotary bearing – Fluid bearing
Patent
1986-06-16
1987-12-01
Levy, Stuart S.
Bearings
Rotary bearing
Fluid bearing
384118, F16C 1702
Patent
active
047100354
ABSTRACT:
The invention disclosed herein relates to an inherent variable fluid restrictor for regulating fluid pressure in a hydrostatic bearing. The inherent variable fluid restrictor is comprised of a restrictor land surrounding a fluid supply port, a collection gallery around the restrictor land and containing a fluid cross-feed port, an isolation land around the collection gallery, and a bearing pocket around the isolation land. A flow channel connects the fluid cross-feed port to a diametrically opposed bearing pocket.
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patent: 3754799 (1973-08-01), Hedberg
patent: 3761146 (1973-09-01), Unno et al.
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patent: 3945692 (1976-03-01), Tsujiuchi
patent: 3998502 (1976-12-01), Walter et al.
patent: 4371216 (1983-02-01), Suzuki et al.
patent: 4457566 (1984-07-01), Mohsin
patent: 4474483 (1964-01-01), Suzuki et al.
Board of Regents , The University of Texas System
Levy Stuart S.
Werner David
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