ATE65583T1 - Schrauben-bohrlochsohlenmotor. - Google Patents

Schrauben-bohrlochsohlenmotor.

Info

Publication number
ATE65583T1
ATE65583T1 AT86901283T AT86901283T ATE65583T1 AT E65583 T1 ATE65583 T1 AT E65583T1 AT 86901283 T AT86901283 T AT 86901283T AT 86901283 T AT86901283 T AT 86901283T AT E65583 T1 ATE65583 T1 AT E65583T1
Authority
AT
Austria
Prior art keywords
nozzle
bottom hole
screw motor
working liquid
break line
Prior art date
Application number
AT86901283T
Other languages
English (en)
Inventor
Dmitry Fedorovich Baldenko
Leonid Anatolievic Kondratenko
Valery Igorievich Semenets
Original Assignee
Inst Burovoi Tekhnik
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 Inst Burovoi Tekhnik filed Critical Inst Burovoi Tekhnik
Application granted granted Critical
Publication of ATE65583T1 publication Critical patent/ATE65583T1/de

Links

Classifications

    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compressor (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Surgical Instruments (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Drilling Tools (AREA)
AT86901283T 1985-12-30 1985-12-30 Schrauben-bohrlochsohlenmotor. ATE65583T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/SU1985/000107 WO1987004215A1 (fr) 1985-12-30 1985-12-30 Moteur de fond du type a vis
EP86901283A EP0264444B1 (de) 1985-12-30 1985-12-30 Schrauben-bohrlochsohlenmotor

Publications (1)

Publication Number Publication Date
ATE65583T1 true ATE65583T1 (de) 1991-08-15

Family

ID=21616957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86901283T ATE65583T1 (de) 1985-12-30 1985-12-30 Schrauben-bohrlochsohlenmotor.

Country Status (8)

Country Link
EP (1) EP0264444B1 (de)
JP (1) JPS63501965A (de)
AT (1) ATE65583T1 (de)
BR (1) BR8507322A (de)
DE (1) DE3583618D1 (de)
DK (1) DK422487A (de)
NO (1) NO168436C (de)
WO (1) WO1987004215A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU436595A2 (ru) * 1972-01-28 1981-03-15 Всесоюзный Ордена Трудового Красногознамени Научно-Исследовательскийинститут Буровой Техники Забойный двигатель
HU184664B (en) * 1979-03-14 1984-09-28 Olajipari Foevallal Tervezoe Hydraulic drilling motor for deep drilling

Also Published As

Publication number Publication date
EP0264444B1 (de) 1991-07-24
NO168436C (no) 1992-02-19
BR8507322A (pt) 1988-02-09
EP0264444A4 (de) 1989-04-12
NO168436B (no) 1991-11-11
NO873582D0 (no) 1987-08-25
DK422487D0 (da) 1987-08-13
JPH0412800B2 (de) 1992-03-05
NO873582L (no) 1987-08-25
DE3583618D1 (de) 1991-08-29
JPS63501965A (ja) 1988-08-04
EP0264444A1 (de) 1988-04-27
DK422487A (da) 1987-08-13
WO1987004215A1 (fr) 1987-07-16

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