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.

Date of Patent:
May. 27, 2014

Filed:

Feb. 11, 2011
Applicants:

Jean Guesnon, Chatou, FR;

Gerard Papon, Les Essarts le Roi, FR;

Emmanuel Persent, Croissy sur Seine, FR;

Oystein Luktvasslimo, Oslo, NO;

Jaan Anderson, Rykkin, NO;

Bjorn Paulshus, Kjeller, NO;

Inventors:

Jean Guesnon, Chatou, FR;

Gerard Papon, Les Essarts le Roi, FR;

Emmanuel Persent, Croissy sur Seine, FR;

Oystein Luktvasslimo, Oslo, NO;

Jaan Anderson, Rykkin, NO;

Bjorn Paulshus, Kjeller, NO;

Assignees:

IFP Energies Nouvelles, Rueil-Malmaison, FR;

Aker Subsea AS, Fornebu, NO;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 43/08 (2006.01); E21B 33/076 (2006.01); E21B 33/038 (2006.01); E21B 33/035 (2006.01); E21B 41/10 (2006.01); E21B 7/128 (2006.01); E21B 17/01 (2006.01);
U.S. Cl.
CPC ...
Abstract

A connector includes a male flange and a female flange allowing to assemble a main tube and auxiliary line tubes. A locking ring assembles the male flange and the female flange. The locking ring is mounted mobile in rotation on the outer periphery of the male flange while cooperating with the outer periphery of the male and female flanges.


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