Bearings – Rotary bearing – Hydraulic or pneumatic bearing support
Patent
1983-04-22
1985-07-09
Footland, Lenard A.
Bearings
Rotary bearing
Hydraulic or pneumatic bearing support
384471, 384316, F16C 3904, F16C 3700
Patent
active
045279110
ABSTRACT:
An oil transfer tube for a gas turbine engine lubrication system is fabricated with radial and axial passageways so that it permits oil to feed the bearing's fluid damper and distributes oil to the bearing itself. The transfer tube is easily removable without disrupting the adjacent assemblies.
REFERENCES:
patent: 2992842 (1961-07-01), Shevchenko et al.
patent: 4337983 (1982-07-01), Hibner
patent: 4400098 (1983-08-01), Lacey et al.
patent: 4429923 (1984-02-01), White et al.
Footland Lenard A.
Friedland Norman
United Technologies Corporation
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