Seal for chromatography column having ridges

Details Seal for chromatography column having ridges Seal for chromatography column having ridges

1995-12-29

1997-09-30

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277212F, 73 6153, 210635, G01N 3060, F16J 1532

Patent

active

056719280

ABSTRACT:
An annular seal for chromatography columns adapted for radial sealing with an inner cylindrical surface, having a compressive surface disposed on the inner annular edge of the seal, and a sealing surface disposed on the outer annular edge of the seal, whereas the sealing face is substantially planar and has two parallel edges, which sealing face further comprises at least one release ridge disposed on the sealing surface adjacent to each parallel edge, which release ridge aids in ensuring breaking of the seal between the sealing face and the inner cylindrical surface.

REFERENCES:
patent: 3312376 (1967-04-01), Rooney
patent: 3532446 (1970-10-01), Herreshoff
patent: 4078810 (1978-03-01), Arendt
patent: 4858516 (1989-08-01), Klein
patent: 4862786 (1989-09-01), Boyer et al.
patent: 5167809 (1992-12-01), Mann et al.
patent: 5167810 (1992-12-01), Vassarotti et al.
patent: 5213683 (1993-05-01), Mann
patent: 5282973 (1994-02-01), Mann
patent: 5288087 (1994-02-01), Bertoldo
patent: 5366621 (1994-11-01), Bidell et al.
patent: 5378361 (1995-01-01), Baeckstrum

Affiliated with

Also associated with

Rating

Seal for chromatography column having ridges does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seal for chromatography column having ridges, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seal for chromatography column having ridges will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2252250