WO2013107804A3 - Pompe à rotor noyé comportant un aimant permanent - Google Patents

Pompe à rotor noyé comportant un aimant permanent Download PDF

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Publication number
WO2013107804A3
WO2013107804A3 PCT/EP2013/050813 EP2013050813W WO2013107804A3 WO 2013107804 A3 WO2013107804 A3 WO 2013107804A3 EP 2013050813 W EP2013050813 W EP 2013050813W WO 2013107804 A3 WO2013107804 A3 WO 2013107804A3
Authority
WO
WIPO (PCT)
Prior art keywords
permanent magnet
rotor pump
rotor
wet rotor
wet
Prior art date
Application number
PCT/EP2013/050813
Other languages
German (de)
English (en)
Other versions
WO2013107804A2 (fr
Inventor
Markus Müller
Original Assignee
Yasa Motors Poland Sp. Z O.O.
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 Yasa Motors Poland Sp. Z O.O. filed Critical Yasa Motors Poland Sp. Z O.O.
Priority to US14/373,172 priority Critical patent/US20150030479A1/en
Publication of WO2013107804A2 publication Critical patent/WO2013107804A2/fr
Publication of WO2013107804A3 publication Critical patent/WO2013107804A3/fr

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
    • F04D13/026—Details of the bearings
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit
    • 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
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne une pompe à rotor noyé comportant un moteur à flux axial présentant un stator (110, 112, 114) et un rotor (122, 124), le stator étant disposé dans une zone sèche et le rotor étant disposé sur une roue à aubes (128) dans une zone humide, le rotor étant constitué par un ou plusieurs aimants permanents en samarium-cobalt (SmCo).
PCT/EP2013/050813 2012-01-20 2013-01-17 Pompe à rotor noyé comportant un aimant permanent WO2013107804A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/373,172 US20150030479A1 (en) 2012-01-20 2013-01-17 Wet rotor pump comprising a permanent magnet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012200816.0 2012-01-20
DE102012200816.0A DE102012200816B4 (de) 2012-01-20 2012-01-20 Nassläuferpumpe mit Permanentmagnet

Publications (2)

Publication Number Publication Date
WO2013107804A2 WO2013107804A2 (fr) 2013-07-25
WO2013107804A3 true WO2013107804A3 (fr) 2013-10-10

Family

ID=47628119

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/050813 WO2013107804A2 (fr) 2012-01-20 2013-01-17 Pompe à rotor noyé comportant un aimant permanent

Country Status (3)

Country Link
US (1) US20150030479A1 (fr)
DE (1) DE102012200816B4 (fr)
WO (1) WO2013107804A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017204431A1 (de) * 2017-03-16 2018-09-20 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Antriebsvorrichtung zum Verstellen eines Abdeckelements
CN108328233A (zh) * 2018-01-31 2018-07-27 湖北环电磁装备工程技术有限公司 一种无框组合式永磁同步直线电机直驱的螺杆送料装置
CN108217098A (zh) * 2018-01-31 2018-06-29 湖北环电磁装备工程技术有限公司 一种无框式永磁同步电机直驱的螺杆送料装置
US20200173339A1 (en) 2018-12-04 2020-06-04 Gates Corporation Axial Flux Motor Water Pump
WO2021142177A1 (fr) 2020-01-09 2021-07-15 Gates Corporation Rotor à aimant permanent pour moteur à flux axial

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644202A (en) * 1985-04-15 1987-02-17 Rockwell International Corporation Sealed and balanced motor and fluid pump system
EP0240674A2 (fr) * 1986-04-08 1987-10-14 Ebara Corporation Pompe
US5332374A (en) * 1992-12-30 1994-07-26 Ralph Kricker Axially coupled flat magnetic pump
FR2787527A1 (fr) * 1998-12-22 2000-06-23 Jeumont Ind Dispositif motorise a circulation centrifuge de fluide, tel qu'une motopompe ou un motocompresseur
EP1256722A2 (fr) * 2001-05-11 2002-11-13 TCG UNITECH Aktiengesellschaft Pompe centrifugale

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1175415A (en) * 1912-02-08 1916-03-14 Charles C Egbert Thrust-bearing.
DE69013761T2 (de) * 1989-06-05 1995-03-16 Ebara Corp Magnetpumpe.
US5558491A (en) * 1993-09-17 1996-09-24 Andrews; Darrell G. Unitized product seal for pumps
DE10009376A1 (de) * 2000-02-29 2001-08-30 Wilo Gmbh Saugseitiger Rotor
DE10053400A1 (de) 2000-10-21 2002-05-02 Daimler Chrysler Ag Axialflussmotor mit Flusskonzentration
US6663827B2 (en) * 2001-04-13 2003-12-16 Romain L. Billiet Rare earth magnet rotors for watch movements and method of fabrication thereof
DE10203778A1 (de) * 2002-01-30 2003-07-31 Siemens Ag Elektrisch angetriebene Pumpe
DE10303778B4 (de) 2003-01-31 2008-04-10 Daimler Ag Betätigungsanordnung zum Öffnen und Schliessen eines Fahrzeugflügels
US20090060408A1 (en) * 2005-03-02 2009-03-05 Ebara Corporation Diamond-coated bearing or seal structure and fluid machine comprising the same
DE102005015213A1 (de) * 2005-04-02 2006-10-05 Pierburg Gmbh Nassläuferpumpe
JP4517076B2 (ja) * 2005-06-23 2010-08-04 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
DE102008064159B3 (de) * 2008-12-19 2010-01-28 Bühler Motor GmbH Elektronisch kommutierter Gleichstrommotor für eine Flüssigkeitspumpe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644202A (en) * 1985-04-15 1987-02-17 Rockwell International Corporation Sealed and balanced motor and fluid pump system
EP0240674A2 (fr) * 1986-04-08 1987-10-14 Ebara Corporation Pompe
US5332374A (en) * 1992-12-30 1994-07-26 Ralph Kricker Axially coupled flat magnetic pump
FR2787527A1 (fr) * 1998-12-22 2000-06-23 Jeumont Ind Dispositif motorise a circulation centrifuge de fluide, tel qu'une motopompe ou un motocompresseur
EP1256722A2 (fr) * 2001-05-11 2002-11-13 TCG UNITECH Aktiengesellschaft Pompe centrifugale

Also Published As

Publication number Publication date
DE102012200816A8 (de) 2013-09-26
DE102012200816B4 (de) 2015-04-02
WO2013107804A2 (fr) 2013-07-25
US20150030479A1 (en) 2015-01-29
DE102012200816A1 (de) 2013-07-25

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