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Machine translation
1. (WO1997009597) METHOD AND APPARATUS FOR TESTING THREADED JOINTS AND THREADED MEMBERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/009597    International Application No.:    PCT/GB1996/001958
Publication Date: 13.03.1997 International Filing Date: 12.08.1996
Chapter 2 Demand Filed:    26.02.1997    
IPC:
G01M 3/22 (2006.01), G01M 3/28 (2006.01)
Applicants: WEATHERFORD/LAMB, INC. [US/US]; c/o CSC - The United States Corporation Company, 1013 Centre Road, Wilmington, DE 19805 (US) (For All Designated States Except US).
JANSCH, Manfred [DE/DE]; (DE) (For US Only)
Inventors: JANSCH, Manfred; (DE)
Agent: LUCAS, Brian, Ronald; Lucas & Co., 135 Westhall Road, Warlingham, Surrey CR6 9HJ (GB)
Priority Data:
9517934.7 02.09.1995 GB
9522192.5 24.10.1995 GB
Title (EN) METHOD AND APPARATUS FOR TESTING THREADED JOINTS AND THREADED MEMBERS
(FR) PROCEDE ET DISPOSITIF DE CONTROLE POUR JOINTS FILETES ET PIECES FILETEES
Abstract: front page image
(EN)A method for testing threaded joints and threaded members comprising the steps of lubricating one or both threaded members, making up a joint, subjecting the joint to a pressure differential, and attempting to detect flow through said joint, characterised in that said method includes the step of subjecting said joint to heat during the test.
(FR)L'invention concerne un procédé de contrôle pour joints filetés et pièces filetées, qui comprend les étapes suivantes: lubrification de l'un ou des deux éléments dans une paire de pièces filetées; élaboration d'un joint; application d'une différence de pression au joint et vérification visant à déceler un écoulement à travers ledit joint. Ce processus est caractérisé en ce que le joint est exposé à la chaleur pendant le contrôle.
Designated States: AU, CA, NO, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)