Squeeze film damper seal

Details Squeeze film damper seal Squeeze film damper seal

1993-06-16

1994-05-31

Footland, Lenard A.

Bearings

Rotary bearing

Hydraulic or pneumatic bearing support

F16C 2700

Patent

active

053163915

ABSTRACT:
Spring ring type seals are substituted for the usual piston ring seals in squeeze film dampers for bearings to provide more available space and location for oil plenums in the squeeze film space and a more constant and continuous circumferential oil seal.

REFERENCES:
patent: 4337983 (1982-07-01), Hibner
patent: 4669893 (1987-06-01), Chalaire et al.
patent: 5048978 (1991-09-01), Singh
patent: 5056935 (1991-10-01), Singh
patent: 5071262 (1991-12-01), Monzel et al.
Experimental Measurement of the Dynamic Force Response of a Squeeze Film Bearing Damper, Vance & Kirton "Transactions of the ASME," Nov., 1975, p. 1283.

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