Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1992-08-20
1994-05-03
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277198, F16J 1532
Patent
active
053080882
ABSTRACT:
The present invention provides a brush seal having upstream and downstream plates that sandwich therebetween a plurality of bristles that sealingly contact a rotating member. The downstream plate includes primary and secondary backing rings with a flexible connection extending between the two rings so as to permit relative radial movement therebetween.
REFERENCES:
patent: Re30206 (1980-02-01), Ferguson et al.
patent: Re30600 (1981-05-01), Long et al.
patent: 885032 (1908-04-01), De Ferranti
patent: 2878048 (1959-03-01), Peterson
patent: 3917150 (1975-11-01), Ferguson et al.
patent: 4202554 (1980-05-01), Snell
patent: 4204629 (1980-05-01), Bridges
patent: 4218189 (1980-08-01), Pask
patent: 4265455 (1981-05-01), Lundgren
patent: 4269420 (1981-05-01), Persson
patent: 4358120 (1982-11-01), Moore
patent: 4411594 (1983-10-01), Pellow et al.
patent: 4415309 (1983-11-01), Atterbury
patent: 4595207 (1986-06-01), Popp
patent: 4600202 (1986-07-01), Schaeffler et al.
patent: 4645362 (1987-02-01), Orte
patent: 4678113 (1987-07-01), Bridges et al.
patent: 4696480 (1987-09-01), Jornhagen
patent: 4755103 (1988-07-01), Streifinger
patent: 4756536 (1988-07-01), Belcher
patent: 4781388 (1988-11-01), Wohrl et al.
patent: 4809990 (1989-03-01), Merz
patent: 4971336 (1990-11-01), Ferguson
patent: 5026252 (1991-06-01), Hoffelner
patent: 5029875 (1991-07-01), Spain et al.
patent: 5031922 (1991-07-01), Heydrich
patent: 5174582 (1992-12-01), Ferguson
Atkinson Edward
Bristol Brent L.
Cuchlinski Jr. William A.
DePumpo Daniel G.
General Electric Company
Herkamp Nathan D.
Squillaro Jerome C.
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