Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1991-02-19
1993-02-23
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 27, 277 79, 277168, 277214, 384 99, F16J 1516
Patent
active
051883759
ABSTRACT:
A piston ring seal for squeeze film dampers includes radial fluid vent passages through the ring section leading from the outer circumferential face of the ring through the inner circumference of the ring to the ring groove. A combination step ring and step groove prevents incorrect assembly.
REFERENCES:
patent: 1334393 (1920-03-01), Parsons et al.
patent: 1538525 (1925-05-01), Teetor
patent: 1558515 (1925-10-01), Teetor
patent: 1579043 (1926-03-01), Wester
patent: 1710485 (1929-04-01), McKont
patent: 1723432 (1929-08-01), Morton
patent: 1743578 (1930-01-01), Solenberger
patent: 1782426 (1930-11-01), Johnson
patent: 1853937 (1932-04-01), Solenberger
patent: 1856271 (1932-05-01), Solenberger
patent: 1988726 (1935-01-01), Godron
patent: 1996147 (1935-04-01), Cromis
patent: 2001119 (1935-05-01), Bedwell
patent: 2037984 (1936-04-01), Johnson
patent: 2048258 (1936-07-01), Godron
patent: 2927831 (1960-03-01), Tuczek
patent: 2970023 (1961-01-01), Thompson
patent: 3195903 (1965-07-01), Hesling
patent: 3743303 (1973-07-01), Pope
patent: 3862480 (1975-01-01), Packard et al.
patent: 3915459 (1975-10-01), Kunderman
patent: 4214796 (1980-07-01), Monzel et al.
patent: 4289264 (1981-09-01), Rawlins
patent: 4337983 (1982-07-01), Hibner
patent: 5048978 (1991-09-01), 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.
Bobo Melvin
Pope Adam N.
Cuchlinski Jr. William A.
DePumpo Daniel G.
General Electric Company
Rafter John R.
Squillaro Jerome C.
LandOfFree
Squeeze film damper piston ring seal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Squeeze film damper piston ring seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Squeeze film damper piston ring seal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2199898