Rotary liquid connection mechanism

Details Rotary liquid connection mechanism Rotary liquid connection mechanism

1988-10-21

1990-07-31

Arola, Dave W.

Pipe joints or couplings

Repair

Removable wear element

285281, F16L 5500

Patent

active

049445359

ABSTRACT:
A liquid flow tube extends through an anti-friction bearing so that the tube can rotate around its axis while liquid is flowing through the tube interior space. A dynamic seal is arranged between the outer cylindrical surface of the tube and a stationary sleeve structure. Preferred sealing material is rope-like packing helically wound within an annular recess in the sleeve structure; an annular piston extends into the recess to apply force onto the packing for preventing any leakage across the packing interfaces (at the sleeve or tube surfaces).

REFERENCES:
patent: 822272 (1906-06-01), Hall
patent: 1703823 (1929-02-01), Johansen
patent: 1737465 (1929-11-01), Lindsey
patent: 1797382 (1931-03-01), Wade et al.
patent: 1831956 (1931-11-01), Harrington
patent: 3058761 (1962-10-01), Christophersen

Affiliated with

Also associated with

Rating

Rotary liquid connection mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary liquid connection mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary liquid connection mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1394958