NO873582L - I-hullet-skruemotor. - Google Patents

I-hullet-skruemotor.

Info

Publication number
NO873582L
NO873582L NO87873582A NO873582A NO873582L NO 873582 L NO873582 L NO 873582L NO 87873582 A NO87873582 A NO 87873582A NO 873582 A NO873582 A NO 873582A NO 873582 L NO873582 L NO 873582L
Authority
NO
Norway
Prior art keywords
nozzle
screw motor
working liquid
break line
receiving chamber
Prior art date
Application number
NO87873582A
Other languages
English (en)
Other versions
NO873582D0 (no
NO168436B (no
NO168436C (no
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
Publication of NO873582D0 publication Critical patent/NO873582D0/no
Publication of NO873582L publication Critical patent/NO873582L/no
Publication of NO168436B publication Critical patent/NO168436B/no
Publication of NO168436C publication Critical patent/NO168436C/no

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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Compressor (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Earth Drilling (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Surgical Instruments (AREA)
  • Drilling Tools (AREA)
NO87873582A 1985-12-30 1987-08-25 Borekronemotor NO168436C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1985/000107 WO1987004215A1 (en) 1985-12-30 1985-12-30 Downhole screw motor

Publications (4)

Publication Number Publication Date
NO873582D0 NO873582D0 (no) 1987-08-25
NO873582L true NO873582L (no) 1987-08-25
NO168436B NO168436B (no) 1991-11-11
NO168436C NO168436C (no) 1992-02-19

Family

ID=21616957

Family Applications (1)

Application Number Title Priority Date Filing Date
NO87873582A NO168436C (no) 1985-12-30 1987-08-25 Borekronemotor

Country Status (8)

Country Link
EP (1) EP0264444B1 (no)
JP (1) JPS63501965A (no)
AT (1) ATE65583T1 (no)
BR (1) BR8507322A (no)
DE (1) DE3583618D1 (no)
DK (1) DK422487D0 (no)
NO (1) NO168436C (no)
WO (1) WO1987004215A1 (no)

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
NO873582D0 (no) 1987-08-25
JPH0412800B2 (no) 1992-03-05
DE3583618D1 (de) 1991-08-29
EP0264444A1 (de) 1988-04-27
DK422487A (da) 1987-08-13
JPS63501965A (ja) 1988-08-04
NO168436B (no) 1991-11-11
NO168436C (no) 1992-02-19
DK422487D0 (da) 1987-08-13
BR8507322A (pt) 1988-02-09
ATE65583T1 (de) 1991-08-15
EP0264444A4 (de) 1989-04-12
WO1987004215A1 (en) 1987-07-16
EP0264444B1 (de) 1991-07-24

Similar Documents

Publication Publication Date Title
ES8602448A1 (es) Perfeccionamientos en una valvula de fluido
AU1459195A (en) Downhole motor for a drilling apparatus
CA2146580A1 (en) Abrasion resistant gas separator
BR9909724A (pt) Montagem de bocal de pulverização e montagem de inserção do mesmo.
CA2070727A1 (en) Electrical submersible pump for lifting heavy oils
CA2203139A1 (en) Seal cavity throat bushing
SU1584990A1 (ru) Роторный аппарат
DK481284A (da) Motorpumpeenhed til et hoejtryksrenseapparat
EP0192382A3 (en) Apparatus for regulating and cleaning an air passage in the wall of a furnace
WO2003081045A8 (en) Valveless micropump
NO873582D0 (no) I-hullet-skruemotor.
KR910700410A (ko) 베인형 압축기
JPS55139942A (en) Cylinder of forced high speed water cooled engine
FR2414614A1 (fr) Dispositif de forage mettant en oeuvre un organe de pompage assurant l'irrigation centripete du front de taille
SU1404688A1 (ru) Лабиринтный насос
ATE70336T1 (de) Pneumatischer linearvibrator.
SU595477A1 (ru) Породоразрушающее устройство дл эрозионного бурени
SU900031A1 (ru) Форсунка плоскоструйна
JPS57146091A (en) Compressor
ES8700394A1 (es) Moto-bomba multietapa para bombeo de pozos profundos con mo-tor inundado
SU1479710A1 (ru) Скважинный струйный насос
SU1541420A1 (ru) Струйный насос
SU1375786A1 (ru) Буровое долото
SU1268744A1 (ru) Плоскоструйна форсунка
SU1694844A1 (ru) Буровое устройство