Epicyclic washpipe swivel cartridge and method

The present invention provides an assembly, system, and method for an epicyclic washpipe swivel cartridge that can includes a gear reduction assembly with a sealed lubrication enclosure that can operate independent of roller bearings. The cartridge includes a pair of clamshell clamps to insert the c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Jahnke, Douglas
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CYLINDERS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The present invention provides an assembly, system, and method for an epicyclic washpipe swivel cartridge that can includes a gear reduction assembly with a sealed lubrication enclosure that can operate independent of roller bearings. The cartridge includes a pair of clamshell clamps to insert the cartridge in position without requiring dislocation of the mating assemblies. The system can further include a hydraulic port for efficient activation of the seals before placing high on a top drive of an oil derrick or other remote location.