NO20060275L - Elektriske nedsenkbare pumper - Google Patents

Elektriske nedsenkbare pumper

Info

Publication number
NO20060275L
NO20060275L NO20060275A NO20060275A NO20060275L NO 20060275 L NO20060275 L NO 20060275L NO 20060275 A NO20060275 A NO 20060275A NO 20060275 A NO20060275 A NO 20060275A NO 20060275 L NO20060275 L NO 20060275L
Authority
NO
Norway
Prior art keywords
slots
coils
stator
slot
separated
Prior art date
Application number
NO20060275A
Other languages
English (en)
Norwegian (no)
Inventor
Michael Andrew Yuratich
Original Assignee
Weatherford Lamb
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 Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20060275L publication Critical patent/NO20060275L/no

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/03—Synchronous motors with brushless excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
NO20060275A 2003-06-21 2006-01-19 Elektriske nedsenkbare pumper NO20060275L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0314555.4A GB0314555D0 (en) 2003-06-21 2003-06-21 Electric submersible pumps
PCT/GB2004/002668 WO2004114498A2 (fr) 2003-06-21 2004-06-21 Pompes electriques submersibles

Publications (1)

Publication Number Publication Date
NO20060275L true NO20060275L (no) 2006-03-17

Family

ID=27637123

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060275A NO20060275L (no) 2003-06-21 2006-01-19 Elektriske nedsenkbare pumper

Country Status (4)

Country Link
CA (2) CA2530162C (fr)
GB (4) GB0314555D0 (fr)
NO (1) NO20060275L (fr)
WO (1) WO2004114498A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101098090B (zh) * 2006-06-30 2015-08-12 德昌电机股份有限公司 叠片
EP1901417B1 (fr) * 2006-09-13 2011-04-13 Services Pétroliers Schlumberger Moteur électrique
RU2357345C2 (ru) 2006-10-11 2009-05-27 Шлюмбергер Текнолоджи Б.В. Погружной электрический двигатель постоянного тока
US20090091278A1 (en) * 2007-09-12 2009-04-09 Michael Montois Downhole Load Sharing Motor Assembly
NO331710B1 (no) * 2010-07-09 2012-03-05 Smartmotor As Elektrisk maskin for undervannsanvendelser og system for energiomforming.
CN102003437A (zh) * 2010-12-01 2011-04-06 福建省福安市力德泵业有限公司 一种用于连接不同硬质材料的卡簧圈装置
DK2518867T3 (en) * 2011-04-29 2017-07-17 Welltec As ELECTRICAL ENGINE
NO334163B1 (no) * 2012-03-30 2013-12-23 Techni Holding As Torsjonskompensator
SE540148C2 (sv) * 2015-04-23 2018-04-10 Bae Systems Haegglunds Ab Enhet innefattande kylorgan och hållarorgan avsedd för placering mellan statortänder
US10100835B2 (en) 2015-09-15 2018-10-16 General Electric Company Fluid extraction system and related method of controlling operating speeds of electric machines thereof
US9903373B2 (en) * 2015-11-19 2018-02-27 General Electric Company Dual motor drive for electric submersible pump systems
NO20190801A1 (en) * 2019-06-26 2020-12-28 Fsubsea As System for subsea pressure booster power supply and distribution
US20210320578A1 (en) 2020-04-08 2021-10-14 Halliburton Energy Services, Inc. Axial Flux Submersible Electric Motor
US11808111B2 (en) 2022-02-11 2023-11-07 Weatherford Technology Holdings, Llc Rotating control device with integrated cooling for sealed bearings

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GB537833A (en) * 1940-01-06 1941-07-08 Smith & Sons Ltd S Improvements in or relating to dynamo electric instruments
GB545101A (en) * 1940-05-15 1942-05-11 British Thomson Houston Co Ltd Improvements in and relating to coils for dynamo-electric machines
GB1062096A (en) * 1964-03-06 1967-03-15 Franklin Electric Co Inc Electric motor assembly
CH627885A5 (en) * 1978-05-24 1982-01-29 Bbc Brown Boveri & Cie Pole coil of a multipole electrical machine
JPS5731049U (fr) * 1980-07-24 1982-02-18
US4434389A (en) * 1980-10-28 1984-02-28 Kollmorgen Technologies Corporation Motor with redundant windings
FR2541529A1 (fr) * 1983-02-18 1984-08-24 Sundstrand Corp Machine electromotrice a canaux multiples
JPH0191628A (ja) * 1987-10-02 1989-04-11 Matsushita Electric Ind Co Ltd 固定子
DE3816652A1 (de) * 1988-05-16 1989-11-30 Magnet Motor Gmbh Elektrische maschine mit fluessigkeitskuehlung
DE3907516A1 (de) * 1989-03-08 1990-09-13 Interelectric Ag Statorblechpaket fuer einen elektromotor und verfahren zum herstellen eines stators
US5051634A (en) * 1989-06-29 1991-09-24 Kollmorgen Corporation Motor stator heat spike
JP3102665B2 (ja) * 1992-02-17 2000-10-23 三菱電機株式会社 電動機
RU2145142C1 (ru) * 1998-01-30 2000-01-27 Открытое акционерное общество Нефтяная компания "Лукойл" Электродвигатель погружного насоса
DE19934858A1 (de) * 1999-07-24 2001-01-25 Abb Research Ltd Rotierende elektrische Maschine und Verfahren zu deren Herstellung
JP3661529B2 (ja) * 1999-11-17 2005-06-15 日産自動車株式会社 モータの冷却装置
JP2001161050A (ja) * 1999-11-30 2001-06-12 Denso Corp 液冷型車両用回転電機
JP2001161039A (ja) * 1999-11-30 2001-06-12 Tamagawa Seiki Co Ltd アウターロータ用ステータ構造とその製造方法
US6318467B1 (en) * 1999-12-01 2001-11-20 Camco International, Inc. System and method for pumping and heating viscous fluids in a wellbore
US6388353B1 (en) * 2000-03-30 2002-05-14 Camco International, Inc. Elongated permanent magnet synchronous motor
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US6935011B2 (en) * 2002-08-05 2005-08-30 Visteon Global Technologies, Inc. Method of forming a stator for a brushless motor
DE10242404A1 (de) * 2002-09-12 2004-03-25 Robert Bosch Gmbh Blechpaket für eine elektrische Maschine
JP2004187488A (ja) * 2002-11-19 2004-07-02 Fanuc Ltd 電動機
JP2004343856A (ja) * 2003-05-14 2004-12-02 Aisan Ind Co Ltd ブラシレスモータ
WO2005107038A1 (fr) * 2004-04-30 2005-11-10 Sumitomo Electric Industries, Ltd. Noyau a poudre de fer et son procede de fabrication

Also Published As

Publication number Publication date
GB0713757D0 (en) 2007-08-22
GB0711394D0 (en) 2007-07-25
WO2004114498A2 (fr) 2004-12-29
GB2419039B (en) 2007-11-21
WO2004114498A3 (fr) 2005-03-03
CA2530162C (fr) 2009-06-02
CA2619583A1 (fr) 2004-12-29
GB2419039A (en) 2006-04-12
GB2436755A (en) 2007-10-03
GB2436755B (en) 2007-11-21
CA2530162A1 (fr) 2004-12-29
GB0600376D0 (en) 2006-02-15
GB2437206B (en) 2007-11-21
GB0314555D0 (en) 2003-07-30
GB2437206A (en) 2007-10-17

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application