Bearings – Rotary bearing – Fluid bearing
Patent
1989-01-05
1990-06-05
Footland, Lenard A.
Bearings
Rotary bearing
Fluid bearing
384120, F16C 3206
Patent
active
049309072
ABSTRACT:
An axially symmetric journal air bearing having areas on the internal surface of the stator, isolates pressurewise from other areas, having selected dimensions and means to apply selected pressures to said areas, wherein said selected dimensions and pressures are selected to maintain equilibrium of the rotor when it is subject to a large radial load.
REFERENCES:
patent: 3749456 (1973-07-01), Whitaker
patent: 4371216 (1983-02-01), Suzuki et al.
patent: 4685813 (1987-08-01), Moog
patent: 4696585 (1987-09-01), Swearingen
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