Brush-type seal

Details Brush-type seal Brush-type seal

1990-09-10

1991-11-19

Shoap, Allan N.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277182, 277184, F16J 15447

Patent

active

050660241

ABSTRACT:
A brush-type seal has a wire bundle which is bent in a U-shape and is surrounded by a radially inward slotted ring shaped tube and by a housing consisting of two connected support rings. Application and maintenance of clamping forces is possible and is provided for to the ring shaped tube through the support rings. Attachments are provided on one supporting for fastening at a housing. The support rings are connected by welding at a welding joint which is spaced from the slotted tube which directly contacts the wire bundle.

REFERENCES:
patent: 1762819 (1930-06-01), Hughes
patent: 2639954 (1953-05-01), Potter
patent: 3061338 (1962-10-01), Clark
patent: 4678113 (1987-07-01), Bridges et al.
patent: 4781388 (1988-11-01), Wohrl et al.

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