Apparatus for sealing between a shaft and housing with multiple

Details Apparatus for sealing between a shaft and housing with multiple Apparatus for sealing between a shaft and housing with multiple

1982-10-20

1984-05-29

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 27, 277 26, 277 30, 277 56, F16J 1544, F16J 1546

Patent

active

044510462

ABSTRACT:
The shaft seal includes at least first and second annular land members that are located on the shaft and toward the housing, an annular spacer member positioned on the shaft between the land members, a generally annular seal member frictionally engaging the housing and located between the land members. The arrangement is such that changes in axial dimension of the shaft will cause repositioning of the seal member and thus maintain an effective seal between the shaft and the housing.

REFERENCES:
patent: 1626237 (1927-04-01), Hodgkinson
patent: 1996780 (1935-04-01), Wheeler
patent: 2149524 (1939-03-01), Huhn
patent: 3071384 (1963-01-01), Friberg
patent: 3588125 (1971-06-01), Mastromatteo
patent: 3612545 (1971-10-01), Storms
patent: 3917288 (1975-11-01), Huber et al.
patent: 4290610 (1981-09-01), Lizogub et al.

Affiliated with

Also associated with

Rating

Apparatus for sealing between a shaft and housing with multiple does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for sealing between a shaft and housing with multiple , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for sealing between a shaft and housing with multiple will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1393640