IN2014CN04855A - - Google Patents

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Publication number
IN2014CN04855A
IN2014CN04855A IN4855CHN2014A IN2014CN04855A IN 2014CN04855 A IN2014CN04855 A IN 2014CN04855A IN 4855CHN2014 A IN4855CHN2014 A IN 4855CHN2014A IN 2014CN04855 A IN2014CN04855 A IN 2014CN04855A
Authority
IN
India
Prior art keywords
impeller
magnets
aligned
casing
permanent magnet
Prior art date
Application number
Other languages
English (en)
Inventor
William R Blankemeier
Radosav Trninich
Original Assignee
Peopleflo Mfg Inc
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 Peopleflo Mfg Inc filed Critical Peopleflo Mfg Inc
Publication of IN2014CN04855A publication Critical patent/IN2014CN04855A/en

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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/022—Units comprising pumps and their driving means containing a coupling a coupling allowing slip, e.g. torque converter
    • 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
    • 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
    • F04D13/0673—Units comprising pumps and their driving means the pump being electrically driven the motor being of the inside-out type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IN4855CHN2014 2011-12-30 2012-12-20 IN2014CN04855A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/340,779 US8905728B2 (en) 2011-12-30 2011-12-30 Rotodynamic pump with permanent magnet coupling inside the impeller
PCT/US2012/070932 WO2013101663A1 (en) 2011-12-30 2012-12-20 Rotodynamic pump with permanent magnet coupling inside the impeller

Publications (1)

Publication Number Publication Date
IN2014CN04855A true IN2014CN04855A (enrdf_load_stackoverflow) 2015-09-18

Family

ID=48694941

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4855CHN2014 IN2014CN04855A (enrdf_load_stackoverflow) 2011-12-30 2012-12-20

Country Status (6)

Country Link
US (1) US8905728B2 (enrdf_load_stackoverflow)
EP (1) EP2800904B1 (enrdf_load_stackoverflow)
CN (1) CN104040183B (enrdf_load_stackoverflow)
DK (1) DK2800904T3 (enrdf_load_stackoverflow)
IN (1) IN2014CN04855A (enrdf_load_stackoverflow)
WO (1) WO2013101663A1 (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9771938B2 (en) * 2014-03-11 2017-09-26 Peopleflo Manufacturing, Inc. Rotary device having a radial magnetic coupling
CN105298859A (zh) * 2014-05-30 2016-02-03 常州雷利电机科技有限公司 一种洗碗机循环泵用电动机及洗碗机循环泵
TW201634817A (zh) * 2015-03-30 2016-10-01 林聖梁 抽水馬達裝置
US9920764B2 (en) 2015-09-30 2018-03-20 Peopleflo Manufacturing, Inc. Pump devices
EP3426886B1 (en) * 2016-03-09 2020-05-27 OneSubsea IP UK Limited Determining flow rates of multiphase fluids
US20200056615A1 (en) 2018-08-16 2020-02-20 Saudi Arabian Oil Company Motorized pump
US20200056462A1 (en) 2018-08-16 2020-02-20 Saudi Arabian Oil Company Motorized pump
US11065589B2 (en) 2018-12-10 2021-07-20 Pall Corporation Radially driven agitator
US11371326B2 (en) 2020-06-01 2022-06-28 Saudi Arabian Oil Company Downhole pump with switched reluctance motor
US11499563B2 (en) 2020-08-24 2022-11-15 Saudi Arabian Oil Company Self-balancing thrust disk
US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en) 2021-04-05 2023-02-28 Saudi Arabian Oil Company Wellbore density meter using a rotor and diffuser
US11913464B2 (en) 2021-04-15 2024-02-27 Saudi Arabian Oil Company Lubricating an electric submersible pump
US11994016B2 (en) 2021-12-09 2024-05-28 Saudi Arabian Oil Company Downhole phase separation in deviated wells
US12258954B2 (en) 2021-12-15 2025-03-25 Saudi Arabian Oil Company Continuous magnetic positive displacement pump
US12085687B2 (en) 2022-01-10 2024-09-10 Saudi Arabian Oil Company Model-constrained multi-phase virtual flow metering and forecasting with machine learning

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033032B (de) * 1952-09-02 1958-06-26 Gendron Freres S A Umwaelzpumpe, insbesondere fuer Zentralheizungen
US3107310A (en) * 1960-08-03 1963-10-15 Const Mecanique Magnetic coupling having a magnetic bearing
DE1165144B (de) * 1961-01-12 1964-03-12 Siemens Ag Antriebsaggregat
GB1279135A (en) * 1969-05-13 1972-06-28 Plessey Co Ltd Improvements relating to electrically-driven liquid pumps of the rotary impeller type
US4184090A (en) 1977-10-13 1980-01-15 Nova Research Foundation Corporation Rotary magnetic isolation coupling
EP0171515B1 (de) 1984-07-16 1987-09-02 CP Pumpen AG Kreiselpumpe mit Spaltrohrtopf
ATE32931T1 (de) 1984-07-16 1988-03-15 Cp Pumpen Ag Kreiselpumpe mit einem spaltrohrtopf.
CH672820A5 (enrdf_load_stackoverflow) 1986-03-21 1989-12-29 Ernst Hauenstein
US4836147A (en) 1987-12-14 1989-06-06 Ford Motor Company Cooling system for an internal combustion engine
US5324177A (en) 1989-05-08 1994-06-28 The Cleveland Clinic Foundation Sealless rotodynamic pump with radially offset rotor
FR2686657B1 (fr) * 1992-01-14 1994-08-12 Mitsubishi Heavy Ind Ltd Pompe motorisee, notamment pour carburant.
FR2715442B1 (fr) 1994-01-26 1996-03-01 Lorraine Carbone Pompe centrifuge à entraînement magnétique.
AU7360798A (en) * 1997-09-24 1999-04-12 Cleveland Clinic Foundation, The Flow controlled blood pump system
ATE289008T1 (de) 1998-08-21 2005-02-15 Cp Pumpen Ag Magnetgekuppelte kreiselpumpe
AT412065B (de) 2000-03-24 2004-09-27 Schima Heinrich Dr Rotationspumpe mit hydraulisch gelagertem rotor
JP3834610B2 (ja) * 2001-07-12 2006-10-18 独立行政法人産業技術総合研究所 動圧軸受を備えた人工心臓ポンプ
TW561226B (en) 2001-09-25 2003-11-11 Matsushita Electric Industrial Co Ltd Ultra-thin pump and cooling system including the pump
US6908291B2 (en) 2002-07-19 2005-06-21 Innovative Mag-Drive, Llc Corrosion-resistant impeller for a magnetic-drive centrifugal pump
US7146822B2 (en) 2002-12-30 2006-12-12 Intel Corporation Centrifugal liquid pump with perimeter magnetic drive
US7012346B2 (en) 2003-03-07 2006-03-14 Resmed Limited Low profile d.c. brushless motor for an impeller mechanism or the like
JP2004346774A (ja) 2003-05-20 2004-12-09 Aisan Ind Co Ltd 磁気結合ポンプ
EP1557566B1 (en) * 2004-01-26 2007-03-14 Nidec Shibaura Corporation Centrifugal pump for washing apparatus
DE202006005189U1 (de) 2006-03-31 2007-08-16 H. Wernert & Co. Ohg Kreiselpumpe mit koaxialer Magnetkupplung
CN101371041B (zh) 2006-01-13 2013-07-31 哈特威尔公司 旋转式血泵
EP2035709B1 (en) 2006-06-30 2016-05-25 Grundfos Management A/S Moineau type pump
JP2009074434A (ja) 2007-09-20 2009-04-09 Panasonic Electric Works Co Ltd ポンプ
JP4681625B2 (ja) 2008-02-22 2011-05-11 三菱重工業株式会社 血液ポンプおよびポンプユニット
JP2009254436A (ja) 2008-04-14 2009-11-05 National Institute Of Advanced Industrial & Technology 動圧軸受を備えた人工心臓ポンプ

Also Published As

Publication number Publication date
EP2800904B1 (en) 2016-11-16
WO2013101663A1 (en) 2013-07-04
WO2013101663A9 (en) 2013-12-12
CN104040183B (zh) 2016-05-11
CN104040183A (zh) 2014-09-10
DK2800904T3 (en) 2017-01-30
US8905728B2 (en) 2014-12-09
EP2800904A1 (en) 2014-11-12
US20130171011A1 (en) 2013-07-04
EP2800904A4 (en) 2015-08-19

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