Anti rotation seal assembly

Details Anti rotation seal assembly Anti rotation seal assembly

1977-01-06

1978-06-20

Ross, Herbert F.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277136, F16J 1534

Patent

active

040958086

ABSTRACT:
The disclosure illustrates an anti rotation seal assembly for use with a shaft mounted impeller or other rotatable element having a wear face. A nose portion of a carbon sealing washer is urged against the wear face by a spring contained within a non rotatable seal housing. The sealing washer has surfaces on its outer periphery which engage anti rotation elements supported by the seal housing to prevent rotation of the washer while permitting axial movement. In another form the anti rotation elements may be molded into the washer.

REFERENCES:
patent: 2027505 (1936-01-01), Winkler
patent: 2575818 (1951-11-01), Kosatha
patent: 2601996 (1952-07-01), Sefren
patent: 2856219 (1958-10-01), Kosatha
patent: 3355178 (1967-11-01), Hornaday
patent: 3536333 (1970-10-01), Gits
patent: 3822066 (1974-07-01), Keys

Affiliated with

Also associated with

Rating

Anti rotation seal assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1131009