FR2558519B1 - PROPELLER PRUNING ENGINE, PARTICULARLY FOR WELL DRILLING - Google Patents

PROPELLER PRUNING ENGINE, PARTICULARLY FOR WELL DRILLING

Info

Publication number
FR2558519B1
FR2558519B1 FR8401056A FR8401056A FR2558519B1 FR 2558519 B1 FR2558519 B1 FR 2558519B1 FR 8401056 A FR8401056 A FR 8401056A FR 8401056 A FR8401056 A FR 8401056A FR 2558519 B1 FR2558519 B1 FR 2558519B1
Authority
FR
France
Prior art keywords
propeller
well drilling
pruning engine
pruning
engine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8401056A
Other languages
French (fr)
Other versions
FR2558519A1 (en
Inventor
Jury Vasilievich Zakharov
Samuil Solomonovich Nikomarov
Anatoly Mikhailovich Kochnev
Mosei Timofeevich Gusman
Dmitry Fedorovich Baldenko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INST BUROVOI TEKHNIK
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
Priority to FR8401056A priority Critical patent/FR2558519B1/en
Publication of FR2558519A1 publication Critical patent/FR2558519A1/en
Application granted granted Critical
Publication of FR2558519B1 publication Critical patent/FR2558519B1/en
Expired legal-status Critical Current

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • 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
    • F04C2/1073—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 where one member is stationary while the other member rotates and orbits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Hydraulic Motors (AREA)
FR8401056A 1984-01-24 1984-01-24 PROPELLER PRUNING ENGINE, PARTICULARLY FOR WELL DRILLING Expired FR2558519B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8401056A FR2558519B1 (en) 1984-01-24 1984-01-24 PROPELLER PRUNING ENGINE, PARTICULARLY FOR WELL DRILLING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8401056A FR2558519B1 (en) 1984-01-24 1984-01-24 PROPELLER PRUNING ENGINE, PARTICULARLY FOR WELL DRILLING

Publications (2)

Publication Number Publication Date
FR2558519A1 FR2558519A1 (en) 1985-07-26
FR2558519B1 true FR2558519B1 (en) 1986-06-20

Family

ID=9300418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8401056A Expired FR2558519B1 (en) 1984-01-24 1984-01-24 PROPELLER PRUNING ENGINE, PARTICULARLY FOR WELL DRILLING

Country Status (1)

Country Link
FR (1) FR2558519B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457925A1 (en) * 1989-12-08 1991-11-27 Permsky Filial Vsesojuznogo Nauchno-Issledovatelskogo Instituta Burovoi Tekhniki Working organ of helical-type down-hole drive for hole drilling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695694A (en) * 1951-11-03 1954-11-30 Seinfeld Emmy Margaret Diaphragm mechanism for pump clutches
GB1039429A (en) * 1964-08-18 1966-08-17 Flygts Pumpar Ab Universal joint and sealing means in screw pumps
US4153397A (en) * 1977-09-16 1979-05-08 Allen Clifford H Rotor drive coupling for progressing cavity pump
BE892404A (en) * 1982-03-08 1982-07-01 Gardier S A Atel Rigid coupling for helical-rotor volumetric pump - uses flexible conical rod allowing axial and radial connection without rotation and has endless thread at extremity

Also Published As

Publication number Publication date
FR2558519A1 (en) 1985-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse