System for sealing shafts against solid containing gaseous media

Details System for sealing shafts against solid containing gaseous media System for sealing shafts against solid containing gaseous media

1983-01-25

1984-10-09

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 15, 277 59, 277 72FM, F16J 1540

Patent

active

044757352

ABSTRACT:
A system of sealing a shaft from a wearing gaseous compressed medium includes a sealing box arranged on a shaft, a source of scavenging gas, a lubricating element which communicates with the source of scavenging gas so that a lubricant in the lubricating element is under a pressure of scavenging gas higher than a medium pressure in a medium chamber and is supplied to the sealing box, and a throttling element for throttling a portion of scavenging gas from the source and supplying the throttled portion of the scavenging gas into the region of the sealing box.

REFERENCES:
patent: 3213798 (1965-10-01), Carswell
patent: 3392804 (1968-07-01), Fleur et al.
patent: 3935710 (1976-02-01), Dickinson
patent: 4087097 (1978-05-01), Bossens et al.

Affiliated with

Also associated with

Rating

System for sealing shafts against solid containing gaseous media does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for sealing shafts against solid containing gaseous media, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for sealing shafts against solid containing gaseous media will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1596174