The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 2010
Filed:
May. 29, 2003
Applicant:
Michael Antoine Joseph Caroline Bell, Stonehaven, FR;
Inventor:
Michael Antoine Joseph Caroline Bell, Stonehaven, FR;
Assignees:
Technip France SA, , FR;
Technip Offshore UK Limited, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 7/02 (2006.01); F16L 11/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A seal assembly for dividing an annular space defined between an inner and an outer pipe in a double-walled pipeline. The seal assembly comprises an annular member fitted within the annular space and at least one longitudinal conveyor passing through the annular member, wherein the longitudinal conveyor communicates with the annular space on either side of the seal assembly. The longitudinal conveyor may comprise for example an electrical conductor or an optical fiber.