Seal for a joint or juncture – Seal between relatively movable parts – Brush seal
Patent
1997-08-28
2000-01-11
Green, Brian K.
Seal for a joint or juncture
Seal between relatively movable parts
Brush seal
277917, 277415, F16J 1544
Patent
active
060127236
ABSTRACT:
A brush gasket for two co-operating components located opposite one another. The brush gasket has a carrier body for the brushes arranged on one of the two components to be sealed off relative to one another, for example, a stator and a rotor. The carrier body has a supporting wall for the brushes on the low-pressure side, in order to protect them against pressure-related deformation. On the second of the components, opposite the carrier body, there is an abrasion ring made of a material which is softer than the material of the brushes. The abrasion ring together with the brushes thus forms a gasket group.
REFERENCES:
patent: 2732232 (1956-01-01), Whitfield
patent: 3575427 (1971-04-01), Lapac
patent: 4207024 (1980-06-01), Bill et al.
patent: 4566700 (1986-01-01), Shiembob
patent: 4595207 (1986-06-01), Popp
patent: 5026252 (1991-06-01), Hoffelner
patent: 5308088 (1994-05-01), Atkinson et al.
patent: 5314304 (1994-05-01), Wiebe
patent: 5474306 (1995-12-01), Bagepalli et al.
Asea Brown Boveri AG
Dolce Marcus
Green Brian K.
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