Device for removing dirt from a surface, especially a brush seal

Details Device for removing dirt from a surface, especially a brush seal Device for removing dirt from a surface, especially a brush seal

1986-10-24

1987-09-29

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277153, 277 24, F16J 15447

Patent

active

046964800

ABSTRACT:
A device for removing dirt and contaminants from a surface comprises a number of fibres (24) fixedly supported at one end and extending towards and engaging at a contact surface (28) the surface (2) from which the dirt and contaminants shall be removed. The fibres (24) have conveyor surfaces (32) extending obliquely in relation to the direction of relative movement between the fibres and said surface (2), said conveyor surfaces being adapted to move the dirt and contaminants away from said surface in direction transversely to the direction to said relative movement between the fibres (24) and said surface (2).

REFERENCES:
patent: 1389624 (1921-09-01), Carroll
patent: 2878048 (1959-03-01), Peterson
patent: 3103935 (1963-09-01), Woodrow
patent: 3129449 (1964-04-01), Cyzer
patent: 3214775 (1965-11-01), Murov et al.
patent: 3903906 (1975-09-01), Collis
patent: 3917150 (1975-11-01), Ferguson et al.
patent: 4202554 (1980-05-01), Snell
patent: 4463470 (1984-08-01), Willis

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