Double lip seal with pressure compensation

Details Double lip seal with pressure compensation Double lip seal with pressure compensation

1980-12-30

1982-07-06

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 70, 277152, 277 59, F16J 1532, F16J 1540

Patent

active

043379567

ABSTRACT:
A sealing device for application between two confronting, generally parallel surfaces. One of the surfaces has a longitudinally extending groove for receiving the sealing device. The sealing device includes a base member having bottom surface contours to define a pair of spaced, longitudinally extending fluid passages between the base member and the groove. A pair of lip members are connected to the base member and extend therefrom for spaced-apart engagement with the other one of the confronting surfaces, thereby to form a third fluid passage between the lip members and the other said surface. Fluid communication means are provided between the fluid passages aforesaid.

REFERENCES:
patent: 2177441 (1939-10-01), Pesarese
patent: 3678809 (1972-07-01), Doutt
patent: 3871666 (1975-03-01), Franz et al.

Affiliated with

Also associated with

Rating

Double lip seal with pressure compensation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Double lip seal with pressure compensation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double lip seal with pressure compensation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2165829