ASYMMETRIC WEDGE THREAD TUBULAR CONNECTION OPTIMIZED FOR PRESSURE AND TORQUE CONTROL

A threaded tubular connection which includes a pin member and a mating box member. The pin member has pin threads with stab flanks and load flanks and thread crests and thread roots which are adapted to be made-up with a mating box member having a complimentary thread structure. The threads of the p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHURCH, Kris, LICITRA, Luigi
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A threaded tubular connection which includes a pin member and a mating box member. The pin member has pin threads with stab flanks and load flanks and thread crests and thread roots which are adapted to be made-up with a mating box member having a complimentary thread structure. The threads of the pin member are intentionally made asymmetric to those of the box. L'invention concerne un raccord tubulaire fileté qui comprend un élément formant broche et un élément formant boîte d'accouplement. L'élément formant broche a des filets de broche ayant des flancs de support et des flancs de charge et des sommets de filet et des fonds de filet qui sont adaptés pour être constitués avec un élément formant boîte d'accouplement ayant une structure de filet complémentaire. Les filets de l'élément formant broche sont intentionnellement rendus asymétriques par rapport à ceux de la boîte.