Sealing device

Details Sealing device Sealing device

1975-10-01

1978-03-21

Aegerter, Richard E.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277170, 277236, F16L 1700

Patent

active

040799484

ABSTRACT:
A sealing device for high pressures which comprises a seal located in the annular space formed between a revolving shutter and a coaxial surrounding seating therefor, the annular space being limited by four surfaces associated in pairs as front surfaces and rear surfaces, wherein the intersections with an immaterial semi-plane limited by the axis of the device of the two surfaces are a couple of straight-line segments forming a first acute angle whose apex occupies a rear position relative to the said segments, whereas the intersections of the two rear surfaces with the semi-plane are a second couple of straight-line segments forming a second angle less acute than the first and whose apex occupies a rear position relative to the second couple of straight-line segments.

REFERENCES:
patent: 843230 (1907-02-01), McCarthy
patent: 911156 (1909-02-01), Politz
patent: 1419436 (1922-06-01), Wright
patent: 1710203 (1929-04-01), Burstall
patent: 3104121 (1963-09-01), Norden et al.
patent: 3285631 (1966-11-01), Stolpmann

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-567428