SEKSJONERT NEDE-I-HULLET SKRUEMOTOR, MONTERINGSJIGG FOR MO TOREN OG FREMGANGSM¨TE FOR ORIENTERT SAMLING AV ARBEIDSELE MENTENE I SKRUEMOTOREN, UNDER UTNYTTELSE AV MONTERINGSJIGG EN

PCT No. PCT/SU85/00051 Sec. 371 Date Mar. 17, 1986 Sec. 102(e) Date Mar. 17, 1986 PCT Filed Jun. 27, 1985 PCT Pub. No. WO86/00954 PCT Pub. Date Feb. 13, 1986.A downhole motor includes a bearing unit connected to a moving section incorporating successively arranged working members-a stator and a roto...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	VADETSKY, JURY VYACHESLAVOVICH, POTAPOV, JURY FEDOROVICH, BALDENKO, DMITRY FEDOROVICH, REZLEPKIN, NIKOLAI PETROVICH, SEMENETS, VALERY IGORIEVICH, GUSMAN, MOISEI TIMOFEEVICH
Format:	Patent
Sprache:	nor
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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