Method and device for sealing the place of penetration of a pipe

Details Method and device for sealing the place of penetration of a pipe Method and device for sealing the place of penetration of a pipe

1978-09-12

1980-06-17

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 44, 277 12, 277 26, 277155, 2771673, 285235, 405170, F16J 1512, F16L 104

Patent

active

042080550

ABSTRACT:
An axially flexible sealing device connecting two pipeline ends which comprises a number of sealingly connected annular members, each annular member including an inner cylindrical member, two spaced apart outer cylindrical members, and separate flexible ring members connecting the outer cylindrical members to the inner cylindrical member, each outer cylindrical member having a portion extending axially beyond the adjacent end of the inner cylindrical member when the attached flexible ring member is in an untensioned state. The sealing device is designed for use in connecting two pipelines located beneath sea level wherein the end of one of the pipelines is located in a hollow structure and one of the sealing devices is connected thereto, whereas the other end of the sealing device is sealingly connected to one end of a penetration sleeve which is sealingly connected through the wall of the structure (the other end of the sleeve being connected to the end of the other pipeline).

REFERENCES:
patent: 3168334 (1965-02-01), Johnson
patent: 3585805 (1971-06-01), Vincent
patent: 3932922 (1976-01-01), Thastrup
patent: 4009584 (1977-03-01), Lamy

Affiliated with

Also associated with

Rating

Method and device for sealing the place of penetration of a pipe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for sealing the place of penetration of a pipe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for sealing the place of penetration of a pipe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-471915