NO913072D0 - DRILL ENGINE DEVICE. - Google Patents

DRILL ENGINE DEVICE.

Info

Publication number
NO913072D0
NO913072D0 NO1991913072A NO913072A NO913072D0 NO 913072 D0 NO913072 D0 NO 913072D0 NO 1991913072 A NO1991913072 A NO 1991913072A NO 913072 A NO913072 A NO 913072A NO 913072 D0 NO913072 D0 NO 913072D0
Authority
NO
Norway
Prior art keywords
engine device
drill engine
drill
engine
Prior art date
Application number
NO1991913072A
Other languages
Norwegian (no)
Other versions
NO913072L (en
Inventor
Anatoly Mikhailovich Kochnev
Andrei Nikolaevich Vshiv Kov
Vladimir Borisovich Goldobin
Jury Arsenievich Korotaev
Original Assignee
Perm Vnii Burovoj Tekhn
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Perm Vnii Burovoj Tekhn filed Critical Perm Vnii Burovoj Tekhn
Publication of NO913072D0 publication Critical patent/NO913072D0/en
Publication of NO913072L publication Critical patent/NO913072L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/20—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Earth Drilling (AREA)
NO91913072A 1989-12-08 1991-08-07 DRILL ENGINE DEVICE. NO913072L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000309 WO1991009201A1 (en) 1989-12-08 1989-12-08 Working organ of helical-type down-hole drive for hole drilling

Publications (2)

Publication Number Publication Date
NO913072D0 true NO913072D0 (en) 1991-08-07
NO913072L NO913072L (en) 1991-08-07

Family

ID=21617604

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91913072A NO913072L (en) 1989-12-08 1991-08-07 DRILL ENGINE DEVICE.

Country Status (5)

Country Link
EP (1) EP0457925A1 (en)
JP (1) JPH04503839A (en)
DK (1) DK143691D0 (en)
NO (1) NO913072L (en)
WO (1) WO1991009201A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999064743A1 (en) * 1998-06-05 1999-12-16 Netzsch-Mohnopumpen Gmbh Rotor for spiral pumps and eccentric spiral pumps
DE19852380C2 (en) * 1998-11-13 2001-11-22 Wilhelm Kaechele Gmbh Elastome Screw for an eccentric screw pump or an underground drilling motor
EP2063125B1 (en) * 2007-11-02 2009-10-14 Grundfos Management A/S Moineau pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU943387A1 (en) * 1976-10-05 1982-07-15 Пермский Филиал Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Института Буровой Техники Hole-bottom motor
DE2840809C3 (en) * 1978-09-20 1981-10-29 Christensen, Inc., 84114 Salt Lake City, Utah Chisel direct drive for deep drilling tools
FR2558519B1 (en) * 1984-01-24 1986-06-20 Inst Burovoi Tekhnik PROPELLER PRUNING ENGINE, PARTICULARLY FOR WELL DRILLING
EP0265521B1 (en) * 1986-01-31 1992-04-29 Permsky Filial Vsesojuznogo Nauchno-Issledovatelskogo Instituta Burovoi Tekhniki Rotor of downhole screw motor, method and device for making thereof

Also Published As

Publication number Publication date
WO1991009201A1 (en) 1991-06-27
DK143691A (en) 1991-08-06
NO913072L (en) 1991-08-07
EP0457925A1 (en) 1991-11-27
DK143691D0 (en) 1991-08-06
JPH04503839A (en) 1992-07-09

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