DE68913627D1 - Elektrischer Motor. - Google Patents

Elektrischer Motor.

Info

Publication number
DE68913627D1
DE68913627D1 DE89308486T DE68913627T DE68913627D1 DE 68913627 D1 DE68913627 D1 DE 68913627D1 DE 89308486 T DE89308486 T DE 89308486T DE 68913627 T DE68913627 T DE 68913627T DE 68913627 D1 DE68913627 D1 DE 68913627D1
Authority
DE
Germany
Prior art keywords
windings
shaft
electric motor
drilling
pipestacks
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 - Fee Related
Application number
DE89308486T
Other languages
English (en)
Other versions
DE68913627T2 (de
Inventor
Frank Mohn
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.)
Framo Developments UK Ltd
Original Assignee
Framo Developments UK Ltd
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 Framo Developments UK Ltd filed Critical Framo Developments UK Ltd
Publication of DE68913627D1 publication Critical patent/DE68913627D1/de
Application granted granted Critical
Publication of DE68913627T2 publication Critical patent/DE68913627T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • 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
    • E21B4/04—Electric drives
    • 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
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/12—Electrically operated hammers
    • 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
    • F04C15/008—Prime movers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/12—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moving in alternate directions by alternate energisation of two coil systems
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Valve Device For Special Equipments (AREA)
  • Glass Compositions (AREA)
DE68913627T 1988-08-30 1989-08-22 Elektrischer Motor. Expired - Lifetime DE68913627T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888820444A GB8820444D0 (en) 1988-08-30 1988-08-30 Electric motor

Publications (2)

Publication Number Publication Date
DE68913627D1 true DE68913627D1 (de) 1994-04-14
DE68913627T2 DE68913627T2 (de) 1994-10-13

Family

ID=10642873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913627T Expired - Lifetime DE68913627T2 (de) 1988-08-30 1989-08-22 Elektrischer Motor.

Country Status (7)

Country Link
US (1) US5068554A (de)
EP (1) EP0357317B1 (de)
AT (1) ATE102766T1 (de)
CA (1) CA1314582C (de)
DE (1) DE68913627T2 (de)
ES (1) ES2050246T3 (de)
GB (1) GB8820444D0 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110994939A (zh) * 2019-12-11 2020-04-10 江苏大学镇江流体工程装备技术研究院 一种自稳流圆柱式线性感应电磁泵

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9203652D0 (en) * 1992-02-19 1992-04-08 Davy Morris Limited Electrical hoist
JP3665340B2 (ja) * 1994-07-14 2005-06-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 円筒状並進コイルおよびトロイダル状回転コイルを有する電磁アクチュエータ並びにこれと測定システムを具えるアクチュエータユニット
FR2742939B1 (fr) * 1995-12-21 1998-03-06 Jeumont Ind Machine electrique modulaire de type discoide
DK0883732T3 (da) * 1996-03-05 2003-08-25 Shell Int Research Strømningsstimulering nede i en naturgasbrønd
GB9810321D0 (en) 1998-05-15 1998-07-15 Head Philip Method of downhole drilling and apparatus therefore
WO2002072998A1 (en) * 2001-03-12 2002-09-19 Centriflow Llc Method for pumping fluids
US7299873B2 (en) * 2001-03-12 2007-11-27 Centriflow Llc Method for pumping fluids
DE10251846A1 (de) * 2002-11-07 2004-05-19 Netzsch-Mohnopumpen Gmbh Pumpenantrieb
DE102004038686B3 (de) * 2004-08-10 2005-08-25 Netzsch-Mohnopumpen Gmbh Exzenterschneckenpumpe mit integriertem Antrieb
US7225804B2 (en) * 2004-11-12 2007-06-05 Bsh Home Appliances Corporation Motor driven oven door latch
US8343025B2 (en) 2006-10-23 2013-01-01 Steven A. McAlister Centrifugal concentrator with suspended rotor bowl
US7942213B2 (en) * 2006-10-27 2011-05-17 Schlumberger Technology Corporation Using hydrostatic bearings for downhole applications
US20080267785A1 (en) * 2007-04-27 2008-10-30 Gregory Paul Cervenka Drill rig apparatuses with directly driven shaft & drilling fluid pump systems
WO2009135073A2 (en) 2008-04-30 2009-11-05 Altarock Energy, Inc. System and method for aquifer geo-cooling
US9874077B2 (en) 2008-04-30 2018-01-23 Altarock Energy Inc. Method and cooling system for electric submersible pumps/motors for use in geothermal wells
US7699097B2 (en) * 2008-06-11 2010-04-20 Digitek Technology Co., Ltd. Mover stabilizing and stator cooling arrangement of a 3-phase linear motor of a submersible oil pump
US8272437B2 (en) 2008-07-07 2012-09-25 Altarock Energy, Inc. Enhanced geothermal systems and reservoir optimization
US8091639B2 (en) 2008-08-20 2012-01-10 University Of Utah Research Foundation Geothermal well diversion agent formed from in situ decomposition of carbonyls at high temperature
WO2010144872A1 (en) 2009-06-12 2010-12-16 Altarock Energy, Inc. An injection-backflow technique for measuring fracture surface area adjacent to a wellbore
US9151125B2 (en) 2009-07-16 2015-10-06 Altarock Energy, Inc. Temporary fluid diversion agents for use in geothermal well applications
US8522872B2 (en) 2009-10-14 2013-09-03 University Of Utah Research Foundation In situ decomposition of carbonyls at high temperature for fixing incomplete and failed well seals
RU2469169C1 (ru) * 2011-06-17 2012-12-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Устройство для бурения скважин
DE102015203065A1 (de) * 2015-02-20 2016-08-25 Fertigungsgerätebau A. Steinbach GmbH & Co. KG Aktor
US11326427B2 (en) * 2016-12-28 2022-05-10 Upwing Energy, Inc. Altering characteristics of a wellbore by mechanical intervention at the source
US11352865B2 (en) * 2016-12-28 2022-06-07 Upwing Energy, Inc. High flow low pressure rotary device for gas flow in subatmospheric wells
US11359471B2 (en) * 2016-12-28 2022-06-14 Upwing Energy, Inc. Integrated control of downhole and surface blower systems
US10174762B1 (en) * 2017-09-20 2019-01-08 Upwing Energy, LLC Sealless downhole system with magnetically supported rotor
CN111030411A (zh) * 2019-11-18 2020-04-17 航天科工智能机器人有限责任公司 一种组合力矩电机
US11916450B2 (en) * 2020-04-08 2024-02-27 Halliburton Energy Services, Inc. Axial flux submersible electric motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048723A (en) * 1958-12-29 1962-08-07 Douglas Aircraft Co Inc Electric braked motor
DE2451718C3 (de) * 1974-10-31 1979-09-20 Josef Dipl.-Phys. Dr. 8041 Fahrenzhausen Kemmer Elektrischer Antrieb mit radial und axial verschiebbarem Läufer
US4607197A (en) * 1978-04-17 1986-08-19 Imc Magnetics Corporation Linear and rotary actuator
JPS61139245A (ja) * 1984-12-08 1986-06-26 Fanuc Ltd 同期モ−タ
DE3510228A1 (de) * 1985-03-21 1986-09-25 Robert Bosch Gmbh, 7000 Stuttgart Buerstenlose axialluftspalt-synchronmaschine
CH665922A5 (fr) * 1985-05-10 1988-06-15 Portescap Moteur electrique synchrone a rotor en forme de disque.
EP0208467A1 (de) * 1985-06-25 1987-01-14 Rinefas Limited Bremseinrichtung für elektrische Rotationsmaschinen
GB8709380D0 (en) * 1987-04-21 1987-05-28 Shell Int Research Downhole drilling motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110994939A (zh) * 2019-12-11 2020-04-10 江苏大学镇江流体工程装备技术研究院 一种自稳流圆柱式线性感应电磁泵

Also Published As

Publication number Publication date
EP0357317A1 (de) 1990-03-07
EP0357317B1 (de) 1994-03-09
GB8820444D0 (en) 1988-09-28
ES2050246T3 (es) 1994-05-16
CA1314582C (en) 1993-03-16
US5068554A (en) 1991-11-26
ATE102766T1 (de) 1994-03-15
DE68913627T2 (de) 1994-10-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee