RO85342B - Motor hidraulic - Google Patents

Motor hidraulic

Info

Publication number
RO85342B
RO85342B RO100495A RO10049580A RO85342B RO 85342 B RO85342 B RO 85342B RO 100495 A RO100495 A RO 100495A RO 10049580 A RO10049580 A RO 10049580A RO 85342 B RO85342 B RO 85342B
Authority
RO
Romania
Prior art keywords
longitudinal axis
drilling fluid
drilling
axis
bush
Prior art date
Application number
RO100495A
Other languages
English (en)
Other versions
RO85342A (ro
Inventor
Odon Alliquander
Lajos Natkai
Elek Ujfalusi
Original Assignee
Orszagos Koolaj-Es Gazipari Troszt
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 Orszagos Koolaj-Es Gazipari Troszt filed Critical Orszagos Koolaj-Es Gazipari Troszt
Publication of RO85342A publication Critical patent/RO85342A/ro
Publication of RO85342B publication Critical patent/RO85342B/ro

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)

Abstract

Inventia se refera la un motor hidraulic pentru forarea unei gauri - avînd axa verticala sau înclinata fata de verticalaa locului care este montat în cuprinsul unei garnituri de prajini de forare, deasupra unei scule de dislocare a rocii, si care este montat în cuprinsul unei garnituri de prajini de forare, deasupra ubnei scule de dislocare a rocii, si care transforma energia hidraulica în acest caz a fluidului de foraj în energie mecanica. Motorul conform inventiei este caracterizat prin aceea ca, într-o carcasa cilindrica este dispusa o bucsa lunga, avînd axa longitudinala deplasata în raport cu cea a carcasei, cu care urmare a contactului dintre o nervura longitudinala, astfel ca, între aceasta din urma si bucsa ramîn niste spatii libere de circulatie a unei parti de fluidului de foraj sub presiu, delimitate între ele de catre nervuri. în bucsa este plasata o camasa rotativa cilindrica la exterior si profilata la interior, avînd profilul transversal sub forma unei cicloide alungite. Cealalta partea din fluidul de foraj circula printr-o camera delimitata de camasa, compartimentata în niste spatii care îs menti forma si voluml constante încît o axa longitudinala a lui este situata la o distanta data de o axa longitudinala a camerei, în conditiile în care axa longitudinala este în permanennta concentrica cu cea a carcasei cilindrice.
RO100495A 1979-03-14 1980-03-14 Motor hidraulic RO85342B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU79OA619A HU184664B (en) 1979-03-14 1979-03-14 Hydraulic drilling motor for deep drilling

Publications (2)

Publication Number Publication Date
RO85342A RO85342A (ro) 1984-11-25
RO85342B true RO85342B (ro) 1984-11-30

Family

ID=11000197

Family Applications (1)

Application Number Title Priority Date Filing Date
RO100495A RO85342B (ro) 1979-03-14 1980-03-14 Motor hidraulic

Country Status (8)

Country Link
US (1) US4397619A (ro)
AT (1) AT368600B (ro)
CA (1) CA1157848A (ro)
DE (1) DE3008856C2 (ro)
FR (1) FR2451474A1 (ro)
HU (1) HU184664B (ro)
RO (1) RO85342B (ro)
SU (1) SU1616523A3 (ro)

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US4567953A (en) * 1980-12-10 1986-02-04 Baldenko Dmitry F Bottom-hole multistart screw motor
US4636151A (en) * 1985-03-13 1987-01-13 Hughes Tool Company Downhole progressive cavity type drilling motor with flexible connecting rod
WO1987004215A1 (fr) * 1985-12-30 1987-07-16 Vsesojuzny Nauchno-Issledovatelsky Institut Burovo Moteur de fond du type a vis
DE3685113D1 (de) * 1986-01-31 1992-06-04 Perm Vnii Burovoj Tekhn Rotor eines bohrlochschneckenmotors und dessen herstellung.
US4669555A (en) * 1986-04-28 1987-06-02 Conoco Inc. Downhole circulation pump
US5139400A (en) * 1989-10-11 1992-08-18 Ide Russell D Progressive cavity drive train
US5096004A (en) * 1989-12-22 1992-03-17 Ide Russell D High pressure downhole progressive cavity drilling apparatus with lubricating flow restrictor
DE69103417T2 (de) * 1990-06-07 1994-12-01 Conoco Inc Drehmomentwelle aus verbundwerkstoff für einen mit flüssigkeitbetriebenen bohrlochmotor.
US5363929A (en) * 1990-06-07 1994-11-15 Conoco Inc. Downhole fluid motor composite torque shaft
US5090497A (en) * 1990-07-30 1992-02-25 Baker Hughes Incorporated Flexible coupling for progressive cavity downhole drilling motor
US5135059A (en) * 1990-11-19 1992-08-04 Teleco Oilfield Services, Inc. Borehole drilling motor with flexible shaft coupling
US5074681A (en) * 1991-01-15 1991-12-24 Teleco Oilfield Services Inc. Downhole motor and bearing assembly
US5135060A (en) * 1991-03-06 1992-08-04 Ide Russell D Articulated coupling for use with a downhole drilling apparatus
GB2278402A (en) * 1993-05-27 1994-11-30 Mono Pumps Ltd Helical gear fluid machine.
US6173794B1 (en) 1997-06-30 2001-01-16 Intedyne, Llc Downhole mud motor transmission
US5911284A (en) * 1997-06-30 1999-06-15 Pegasus Drilling Technologies L.L.C. Downhole mud motor
RU2150566C1 (ru) * 1998-09-24 2000-06-10 ОАО НПО "Буровая техника" Способ оптимизации геометрических параметров профиля рабочих органов одновинтовой гидромашины
RU2162926C1 (ru) * 2000-01-26 2001-02-10 ОАО Научно-производственное объединение "Буровая техника" Героторный механизм
CA2406663C (en) 2000-05-05 2006-01-03 Weatherford/Lamb, Inc. Apparatus and methods for forming a lateral wellbore
CA2377631C (en) * 2002-03-20 2005-03-01 Sheldon Cote Pc pump inlet backwash method and apparatus
US7168510B2 (en) * 2004-10-27 2007-01-30 Schlumberger Technology Corporation Electrical transmission apparatus through rotating tubular members
JP2008175199A (ja) * 2006-12-20 2008-07-31 Heishin Engineering & Equipment Co Ltd 一軸偏心ねじポンプ
US8967299B2 (en) * 2008-06-11 2015-03-03 Keith A. Bullin Downhole motor
WO2010103701A1 (ja) * 2009-03-09 2010-09-16 古河産機システムズ株式会社 一軸偏心ねじポンプ
GB201019614D0 (en) 2010-11-19 2010-12-29 Eatec Ltd Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps
US9482223B2 (en) 2010-11-19 2016-11-01 Smith International, Inc. Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps
WO2013106011A2 (en) * 2011-03-29 2013-07-18 Swinford Jerry L Downhole oscillator
CN103946478B (zh) 2011-11-18 2017-03-15 史密斯国际有限公司 具有径向约束的转子卡子的容积式马达
US9103175B2 (en) * 2012-07-30 2015-08-11 Baker Hughes Incorporated Drill bit with hydraulically-activated force application device for controlling depth-of-cut of the drill bit
US9255449B2 (en) 2012-07-30 2016-02-09 Baker Hughes Incorporated Drill bit with electrohydraulically adjustable pads for controlling depth of cut
US9181756B2 (en) 2012-07-30 2015-11-10 Baker Hughes Incorporated Drill bit with a force application using a motor and screw mechanism for controlling extension of a pad in the drill bit
US9140074B2 (en) 2012-07-30 2015-09-22 Baker Hughes Incorporated Drill bit with a force application device using a lever device for controlling extension of a pad from a drill bit surface
FR2995401B1 (fr) * 2012-09-12 2014-09-12 Snecma Canne de mesure de section epicycloidale
US10087758B2 (en) 2013-06-05 2018-10-02 Rotoliptic Technologies Incorporated Rotary machine
CN103670280B (zh) * 2013-11-29 2018-07-13 中国石油大学(北京) 叶片马达驱动式井下增压装置与方法
MX391092B (es) * 2014-12-19 2025-03-21 Halliburton Energy Services Inc Eliminación de conexiones roscadas de cubierta de motor de lodo inferior.
JP6761980B2 (ja) * 2015-02-03 2020-09-30 兵神装備株式会社 一軸偏心ねじポンプ
CN104847257B (zh) * 2015-04-20 2017-12-08 江汉石油钻头股份有限公司 一种螺杆钻具马达
CN104847258B (zh) * 2015-04-20 2017-12-08 江汉石油钻头股份有限公司 一种全金属螺杆钻具
CN105507916A (zh) * 2015-12-31 2016-04-20 卢兴耐 尖头t形隧道挖掘机
EP3850189A4 (en) 2018-09-11 2022-06-15 Rotoliptic Technologies Incorporated SEALING IN HELICAL TROCHOIDAL LATHES
US11815094B2 (en) 2020-03-10 2023-11-14 Rotoliptic Technologies Incorporated Fixed-eccentricity helical trochoidal rotary machines
DE102020215571A1 (de) * 2020-12-09 2022-06-09 Audi Aktiengesellschaft Pumpenvorrichtung für ein hydraulisches System eines Kraftfahrzeugs, hydraulisches System
US11802558B2 (en) 2020-12-30 2023-10-31 Rotoliptic Technologies Incorporated Axial load in helical trochoidal rotary machines
US12146492B2 (en) 2021-01-08 2024-11-19 Rotoliptic Technologies Incorporated Helical trochoidal rotary machines with improved solids handling
CA3177204A1 (en) 2021-01-08 2022-07-14 Rotoliptic Technologies Incorporated Rotary machines with teardrop-shaped rotors
WO2022164833A1 (en) * 2021-01-27 2022-08-04 Nordson Corporatoin Fluid flow meter system and method
US11831215B2 (en) * 2021-05-06 2023-11-28 Aac Microtech (Changzhou) Co., Ltd. Linear vibration motor

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USRE21374E (en) 1940-02-27 Gear mechanism
FR695539A (fr) * 1930-05-13 1930-12-17 Pompe
US1892217A (en) * 1930-05-13 1932-12-27 Moineau Rene Joseph Louis Gear mechanism
GB427475A (en) * 1933-10-13 1935-04-15 Arthur William Capps Improvements relating to rotary compressors, engines and heating and cooling apparatus
US3299822A (en) * 1965-03-31 1967-01-24 Mono Pumps Ltd Helical gear pump
US3840080A (en) * 1973-03-26 1974-10-08 Baker Oil Tools Inc Fluid actuated down-hole drilling apparatus
US3912425A (en) * 1973-08-15 1975-10-14 Smith International Wear sleeves for sealed bearings
FR2242553B1 (ro) * 1973-09-03 1981-04-10 Tiraspolsky Wladimir
FR2281486A2 (fr) * 1974-08-08 1976-03-05 Tiraspolsky Wladimir Procede et moteur souterrain universel pour l'entrainement d'un outil
HU175810B (hu) * 1977-12-28 1980-10-28 Orszagos Koolaj Gazipari Protochnoe mnogocelevoe ustrojstvo s osevym protokom
US4221552A (en) * 1978-11-20 1980-09-09 Wallace Clark Hydraulic motor with variable speed

Also Published As

Publication number Publication date
ATA140980A (de) 1982-02-15
FR2451474A1 (fr) 1980-10-10
HU184664B (en) 1984-09-28
DE3008856A1 (de) 1980-10-23
RO85342A (ro) 1984-11-25
CA1157848A (en) 1983-11-29
SU1616523A3 (ru) 1990-12-23
DE3008856C2 (de) 1983-11-03
AT368600B (de) 1982-10-25
US4397619A (en) 1983-08-09
FR2451474B1 (ro) 1984-12-28

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