Drive shaft seal for compressor housing

Details Drive shaft seal for compressor housing Drive shaft seal for compressor housing

1976-06-04

1978-10-24

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 93SD, F16J 1534

Patent

active

041218418

ABSTRACT:
A shaft seal arrangement in a bore of a compressor housing through which a drive shaft extends, which comprises a first seal sheet fitted into the bore and a second seal sheet mounted on the drive shaft which are secured in position on the shaft by a retainer ring means, the indention comprising: a means for mechanically connecting the first seal sheet with the internal wall of the bore to prevent the first seal sheet from rotating. The means for mechanically connecting the first seal sheet with the internal wall comprises a key loosely fitted into a hole which is defined by an axial groove in the internal surface of the bore and an axial groove in the peripheral surface of the seal sheet. Alternatively, the mechanically connecting means may comprise a projection formed to the retainer ring, which projection is engaged with a depression formed in the first seal sheet thereby to prevent the first seal sheet from rotating.

REFERENCES:
patent: 2481553 (1949-09-01), Williams
patent: 2984507 (1961-05-01), Welch
patent: 3101200 (1963-08-01), Tracy
patent: 3540742 (1967-07-01), Tracy
patent: 3776560 (1973-12-01), Wentworth

Affiliated with

Also associated with

Rating

Drive shaft seal for compressor housing does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2334428