Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1991-07-29
1992-06-02
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
92250, 92259, 277 9, 277177, 277188R, F16S 900
Patent
active
051181193
ABSTRACT:
The high temperature and high pressure seal retainer ring (40) is a continuous ring (40) of polyetheretherketone having an inner diameter that is substantially equal to outer diameters of a rear portion of a movable piston (14). The ring (40) is generally wedge shaped and is received within a wedge shaped opening defined by a surface of a bore (12) receiving the movable piston (14) and a sloped axially extending surface (22) at the rear portion of the piston (14). The piston (14) includes a groove (18) adjacent the sloped axially extending surface (22) and receives therein a rubber seal (30).
REFERENCES:
patent: 2462586 (1949-02-01), Whittingham
patent: 3146683 (1964-09-01), Hoffmann
patent: 3259392 (1966-07-01), Peickii et al.
patent: 3362720 (1968-01-01), Henry et al.
patent: 3366392 (1968-01-01), Kennel
patent: 3522950 (1970-08-01), Schneck, Jr.
patent: 3540745 (1970-11-01), Fleck
patent: 4169605 (1979-10-01), Nishimoto et al.
patent: 4177837 (1979-12-01), Frank et al.
patent: 4346903 (1982-08-01), Heiermann
patent: 4483543 (1984-11-01), Fisher, Jr. et al.
patent: 4681327 (1987-07-01), d'Agostino et al.
Allied-Signal Inc.
Cuchlinski Jr. William A.
Cummings Scott W.
McCormick Leo H.
Palguta Larry J.
LandOfFree
High temperature and high pressure seal retainer ring does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High temperature and high pressure seal retainer ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High temperature and high pressure seal retainer ring will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2224411