Sealing rings

Details Sealing rings Sealing rings

1982-12-27

1984-08-21

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

F16J 1544

Patent

active

044666209

ABSTRACT:
Sealing rings of the type comprising a first ring member and a second ring member. The first ring member has an external radially extending face, an internally radially extending face, an inner axially extending face, and an outer axially extending face. The inner axially extending face has a series of internal labyrinth annular grooves and an axially extending groove joining the internal labyrinth annular grooves and opening to the external radially extending face. The internal radially extending face has an axially extending first annular recess having parallel inwardly radially facing and outwardly radially facing walls.
The second ring member has an axially extending first annular flange having an outwardly facing portion and an inwardly facing portion adapted and constructed to be complementary with the recess.
The sealing rings are improved in that they further comprise at least one of the following characteristics:

REFERENCES:
patent: 1168002 (1916-01-01), Hirth
patent: 1458684 (1923-06-01), Cook
patent: 1978739 (1934-10-01), Brittain
patent: 3663023 (1972-05-01), Leidenfrost
patent: 3893674 (1975-07-01), Paradine
patent: 4022479 (1977-05-01), Orlowski
patent: 4114902 (1978-09-01), Orlowski

Affiliated with

Also associated with

Rating

Sealing rings does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1936587