DE69614599T2 - Spaltrohrmotor-Umfülltauchpumpe - Google Patents

Spaltrohrmotor-Umfülltauchpumpe

Info

Publication number
DE69614599T2
DE69614599T2 DE69614599T DE69614599T DE69614599T2 DE 69614599 T2 DE69614599 T2 DE 69614599T2 DE 69614599 T DE69614599 T DE 69614599T DE 69614599 T DE69614599 T DE 69614599T DE 69614599 T2 DE69614599 T2 DE 69614599T2
Authority
DE
Germany
Prior art keywords
umfülltauchpumpe
canned motor
canned
motor
motor umfülltauchpumpe
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
DE69614599T
Other languages
English (en)
Other versions
DE69614599D1 (de
Inventor
Richard F Guardiani
Richard D Pollick
Charles P Nyilas
Timothy J Denmeade
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE69614599D1 publication Critical patent/DE69614599D1/de
Application granted granted Critical
Publication of DE69614599T2 publication Critical patent/DE69614599T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0613—Special connection between the rotor compartments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/06—Lubrication
    • F04D29/061—Lubrication especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/08—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being radioactive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0813—Carbides
    • F05C2203/0826—Carbides of wolfram, e.g. tungsten carbide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69614599T 1995-03-03 1996-02-29 Spaltrohrmotor-Umfülltauchpumpe Expired - Fee Related DE69614599T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/397,801 US5659214A (en) 1995-03-03 1995-03-03 Submersible canned motor transfer pump

Publications (2)

Publication Number Publication Date
DE69614599D1 DE69614599D1 (de) 2001-09-27
DE69614599T2 true DE69614599T2 (de) 2002-04-11

Family

ID=23572673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614599T Expired - Fee Related DE69614599T2 (de) 1995-03-03 1996-02-29 Spaltrohrmotor-Umfülltauchpumpe

Country Status (4)

Country Link
US (1) US5659214A (de)
EP (1) EP0740078B1 (de)
CA (1) CA2170832A1 (de)
DE (1) DE69614599T2 (de)

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US6129529A (en) * 1998-09-29 2000-10-10 Marley Pump Liquid petroleum gas submersible electric motor driven pump and drive coupling therefor
US6099271A (en) * 1999-04-02 2000-08-08 Baker Hughes Incorporated Downhole electrical submersible pump with dynamically stable bearing system
US6481973B1 (en) 1999-10-27 2002-11-19 Little Giant Pump Company Method of operating variable-speed submersible pump unit
US6424066B1 (en) * 1999-11-12 2002-07-23 Camco International, Inc. System for reducing wear and improving longevity of a electric submergible pumping system
US6460567B1 (en) 1999-11-24 2002-10-08 Hansen Technologies Corpporation Sealed motor driven valve
US20020153789A1 (en) * 2001-04-19 2002-10-24 Knox Dick L. Pressurized bearing system for submersible motor
US6599091B2 (en) 2001-05-29 2003-07-29 James Nagle Modular submersible pump
US7572115B2 (en) * 2002-07-19 2009-08-11 Innovative Mag-Drive, Llc Corrosion-resistant rotor for a magnetic-drive centrifugal pump
US6908291B2 (en) * 2002-07-19 2005-06-21 Innovative Mag-Drive, Llc Corrosion-resistant impeller for a magnetic-drive centrifugal pump
DE10324680A1 (de) * 2003-05-30 2004-12-23 Siemens Ag Elektrische Maschine mit druckfest gekapseltem Stator
GB0327023D0 (en) * 2003-11-20 2003-12-24 Head Philip Electric motors for powering downhole tools
US7188669B2 (en) * 2004-10-14 2007-03-13 Baker Hughes Incorporated Motor cooler for submersible pump
US20070152523A1 (en) * 2005-12-12 2007-07-05 Franklin Electric Co., Inc. Submersible Motor with molded encapsulated stator
US7709988B2 (en) * 2006-04-07 2010-05-04 General Electric Company Methods and apparatus for using an electrical machine to transport fluids through a pipeline
US7841826B1 (en) 2006-05-02 2010-11-30 Wood Group Esp, Inc. Slag reduction pump
FR2906580B1 (fr) * 2006-09-28 2009-01-09 Snecma Sa Pompe a moteur electrique, immergee dans le fluide a pomper
US7487838B2 (en) * 2006-10-19 2009-02-10 Baker Hughes Incorprated Inverted electrical submersible pump completion to maintain fluid segregation and ensure motor cooling in dual-stream well
US8439654B2 (en) * 2006-12-28 2013-05-14 Kellogg Brown & Root Llc Methods and apparatus for pumping liquefied gases
US7704056B2 (en) * 2007-02-21 2010-04-27 Honeywell International Inc. Two-stage vapor cycle compressor
US20080199326A1 (en) * 2007-02-21 2008-08-21 Honeywell International Inc. Two-stage vapor cycle compressor
US7808140B2 (en) * 2007-08-07 2010-10-05 Baker Hughes Incorporated ESP motor design
US8021132B2 (en) 2008-02-12 2011-09-20 Baker Hughes Incorporated Pump intake for electrical submersible pump
US8400035B2 (en) * 2008-12-27 2013-03-19 Schlumberger Technology Corporation Rotor bearing assembly
US8807970B2 (en) * 2010-02-26 2014-08-19 Flowserve Management Company Cooling system for a multistage electric motor
CN102477997A (zh) * 2010-11-30 2012-05-30 王云海 水井负压抽水工艺
US20120195773A1 (en) * 2011-02-01 2012-08-02 Hydroflo Pumps USA, Inc., Sleeve bearing
CL2012001067A1 (es) * 2012-04-26 2012-06-22 Rocco Abbruzzese Permutt Gino Sistema de limpieza para motobombas sumergibles con camisas de aspiracion, conformado por una serie de valvulas y sensores, que permiten la entrada de agua presurizada, la inyeccion y remojo de compuestos quimicos limpiantes, la salida de agua, con sedimientos e impurezas adheridos; y procedimiento de limpieza.
US9127683B2 (en) 2012-11-02 2015-09-08 Baker Hughes Incorporated High temperature radial bearing for electrical submersible pump assembly
US9601951B2 (en) 2013-11-04 2017-03-21 General Electric Company Modular permanent magnet motor and pump assembly
US20150276130A1 (en) * 2014-04-01 2015-10-01 Ivan Keith Hall Method and System for a Submerged Pump
US9835294B2 (en) 2014-04-01 2017-12-05 Trinity Tank Car, Inc. Dual pressure-retaining manway system
TWM518441U (zh) * 2015-07-10 2016-03-01 Wen-San Chou 馬達之散熱構造
RU167799U1 (ru) * 2016-04-12 2017-01-10 Самуил Григорьевич Бриллиант Ступенчатая дифференциальная погружная бесштанговая электронасосная установка для совместно-раздельной эксплуатации нескольких пластов в высокодебитных глубоких и сверхглубоких скважинах с низким пластовым давлением
CN106567852B (zh) * 2016-11-17 2018-09-25 武汉船用机械有限责任公司 一种潜液泵的传动轴系
CN107605756B (zh) * 2017-09-01 2019-10-22 上海电机系统节能工程技术研究中心有限公司 一种防护式空心轴电机
US11031149B1 (en) * 2018-02-13 2021-06-08 AGI Engineering, Inc. Nuclear abrasive slurry waste pump with backstop and macerator
EP3530948B1 (de) * 2018-02-23 2024-01-17 Sulzer Management AG Mehrstufige zentrifugalpumpe mit zerkleinerer
WO2019219819A2 (de) * 2018-05-18 2019-11-21 Gustav Klauke Gmbh Arbeitsgerät mit einem hydraulikzylinder sowie hand-arbeitsgerät, wie eine zange oder presse
US11149703B2 (en) * 2019-01-25 2021-10-19 China Energy Investment Corporation Limited Isolation valve for pressurized tank
CN110410333B (zh) * 2019-06-26 2021-09-07 武汉船用机械有限责任公司 深井泵传动轴系
CN110345082B (zh) * 2019-07-11 2024-04-05 浙江理工大学 叶轮时序角与跨距可调的两级离心泵装置及方法
WO2022086980A1 (en) 2020-10-19 2022-04-28 Milwaukee Electric Tool Corporation Stick pump assembly

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US2871791A (en) * 1959-02-03 litzenberg
US2906208A (en) * 1955-07-14 1959-09-29 Fostoria Corp Motor driven pumps
US3067690A (en) * 1958-12-01 1962-12-11 Kramer Hermann Pump unit with canned electric motor
US3079866A (en) * 1959-07-16 1963-03-05 Texaco Inc Modified centrifugal pump
US3652186A (en) * 1970-05-25 1972-03-28 Carter Co J C Pressure lubricated, cooled and thrust balanced pump and motor unit
DE2639540A1 (de) * 1976-09-02 1978-03-09 Grundfos As Gleitlagerhuelse fuer die pumpenwelle von umwaelzpumpen fuer heizungs- und brauchwasseranlagen
GB2020379A (en) * 1978-03-17 1979-11-14 Mono Pumps Ltd Bearings
US4747757A (en) * 1986-11-26 1988-05-31 Haentjens Walter D Submersible mixing pump
DE3834667A1 (de) * 1988-10-12 1990-04-19 Klein Schanzlin & Becker Ag Filtereinrichtung fuer einen spaltrohrmotor
US5133854A (en) * 1990-07-13 1992-07-28 Tibor Horvath Skimmer with self-adjusting floating collector
US5220231A (en) * 1990-08-23 1993-06-15 Westinghouse Electric Corp. Integral motor propulsor unit for water vehicles
US5101128A (en) * 1990-08-23 1992-03-31 Westinghouse Electric Corp. System and method for cooling a submersible electric propulsor
US5185545A (en) * 1990-08-23 1993-02-09 Westinghouse Electric Corp. Dual propeller shock resistant submersible propulsor unit
US5252875A (en) * 1990-08-23 1993-10-12 Westinghouse Electric Corp. Integral motor propulsor unit for water vehicles with plural electric motors driving a single propeller
US5213468A (en) * 1992-02-24 1993-05-25 Fairbanks Morse Pump Corporation Bearing flushing system
US5408155A (en) * 1993-10-08 1995-04-18 Westinghouse Electric Corporation Bearing assembly for an integral motor/propeller unit
US5490768A (en) * 1993-12-09 1996-02-13 Westinghouse Electric Corporation Water jet propulsor powered by an integral canned electric motor

Also Published As

Publication number Publication date
EP0740078B1 (de) 2001-08-22
CA2170832A1 (en) 1996-09-04
EP0740078A1 (de) 1996-10-30
US5659214A (en) 1997-08-19
DE69614599D1 (de) 2001-09-27

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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