WO2013107804A2 - Pompe à rotor noyé comportant un aimant permanent - Google Patents
Pompe à rotor noyé comportant un aimant permanent Download PDFInfo
- Publication number
- WO2013107804A2 WO2013107804A2 PCT/EP2013/050813 EP2013050813W WO2013107804A2 WO 2013107804 A2 WO2013107804 A2 WO 2013107804A2 EP 2013050813 W EP2013050813 W EP 2013050813W WO 2013107804 A2 WO2013107804 A2 WO 2013107804A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bearing
- wet
- impeller
- stator
- pump according
- Prior art date
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
- F04D13/0606—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
- F04D13/021—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
- 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
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).
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 true WO2013107804A2 (fr) | 2013-07-25 |
WO2013107804A3 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)
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 |
MX2022008467A (es) * | 2020-01-09 | 2022-08-02 | Gates Corp | Rotor de iman permanente para un motor de flujo axial. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10053400A1 (de) | 2000-10-21 | 2002-05-02 | Daimler Chrysler Ag | Axialflussmotor mit Flusskonzentration |
DE10303778A1 (de) | 2003-01-31 | 2004-08-19 | Daimlerchrysler Ag | Betätigungsanordnung zum Öffnen und Schliessen eines Fahrzeugflügels |
DE102005015213A1 (de) | 2005-04-02 | 2006-10-05 | Pierburg Gmbh | Nassläuferpumpe |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1175415A (en) * | 1912-02-08 | 1916-03-14 | Charles C Egbert | Thrust-bearing. |
US4644202A (en) * | 1985-04-15 | 1987-02-17 | Rockwell International Corporation | Sealed and balanced motor and fluid pump system |
DE3780847T2 (de) * | 1986-04-08 | 1993-03-11 | Ebara Corp | Pumpe. |
ES2066039T3 (es) * | 1989-06-05 | 1995-03-01 | Ebara Corp | Bomba de iman. |
US5332374A (en) * | 1992-12-30 | 1994-07-26 | Ralph Kricker | Axially coupled flat magnetic pump |
US5558491A (en) * | 1993-09-17 | 1996-09-24 | Andrews; Darrell G. | Unitized product seal for pumps |
FR2787527B1 (fr) * | 1998-12-22 | 2001-03-09 | Jeumont Ind | Dispositif motorise a circulation centrifuge de fluide, tel qu'une motopompe ou un motocompresseur |
DE10009376A1 (de) * | 2000-02-29 | 2001-08-30 | Wilo Gmbh | Saugseitiger Rotor |
US6663827B2 (en) * | 2001-04-13 | 2003-12-16 | Romain L. Billiet | Rare earth magnet rotors for watch movements and method of fabrication thereof |
AT414064B (de) * | 2001-05-11 | 2006-08-15 | Tcg Unitech Ag | Pumpe für flüssige medien |
DE10203778A1 (de) * | 2002-01-30 | 2003-07-31 | Siemens Ag | Elektrisch angetriebene Pumpe |
WO2006093319A1 (fr) * | 2005-03-02 | 2006-09-08 | Ebara Corporation | Structure d’étanchéité ou de support à revêtement de diamant et machine fluide le comprenant |
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 |
-
2012
- 2012-01-20 DE DE102012200816.0A patent/DE102012200816B4/de not_active Expired - Fee Related
-
2013
- 2013-01-17 US US14/373,172 patent/US20150030479A1/en not_active Abandoned
- 2013-01-17 WO PCT/EP2013/050813 patent/WO2013107804A2/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10053400A1 (de) | 2000-10-21 | 2002-05-02 | Daimler Chrysler Ag | Axialflussmotor mit Flusskonzentration |
DE10303778A1 (de) | 2003-01-31 | 2004-08-19 | Daimlerchrysler Ag | Betätigungsanordnung zum Öffnen und Schliessen eines Fahrzeugflügels |
DE102005015213A1 (de) | 2005-04-02 | 2006-10-05 | Pierburg Gmbh | Nassläuferpumpe |
Also Published As
Publication number | Publication date |
---|---|
DE102012200816A8 (de) | 2013-09-26 |
US20150030479A1 (en) | 2015-01-29 |
WO2013107804A3 (fr) | 2013-10-10 |
DE102012200816A1 (de) | 2013-07-25 |
DE102012200816B4 (de) | 2015-04-02 |
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Ref document number: 14373172 Country of ref document: US |
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