Bearings – Linear bearing – Fluid bearing
Patent
1986-12-08
1988-01-05
Footland, Lenard A.
Bearings
Linear bearing
Fluid bearing
384123, F16C 3206
Patent
active
047172630
ABSTRACT:
Statically pressurized gas bearings employ improved bearing pockets, each including one or more slots arranged in a double cross, star or other configuration, and supplemental gas exhaust slots, as well as stepped annular land flow restrictors, to optimize bearing stability and operational bandwidth.
REFERENCES:
patent: 2710234 (1955-06-01), Hansen
patent: 3322473 (1967-05-01), Lebach
patent: 3722996 (1973-03-01), Fox
patent: 3801165 (1974-04-01), Lombard
patent: 4099802 (1978-07-01), Heinemann et al.
patent: 4232913 (1980-11-01), Nilsson
patent: 4307918 (1981-12-01), Mohsin
patent: 4558909 (1985-12-01), Stauber
Compact Spindle Bearing Corporation
Footland Lenard A.
Griffin Roland I.
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