Squeeze film damper seal

Details Squeeze film damper seal Squeeze film damper seal

1991-09-26

1993-10-12

Footland, Lenard A.

Bearings

Rotary bearing

Hydraulic or pneumatic bearing support

F16C 2700

Patent

active

052519856

ABSTRACT:
A conical spring ring oil seal at the ends of a squeeze film shaft damper replaces conventional internal piston ring seals to provide circumferential oil sealing of an annular squeeze film space in the damper.

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 and Kirton, "Transactions of the ASME," Nov., 1975, p. 1283.

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