DE69810130T2 - Rotationspumpe mit tauchrotor - Google Patents
Rotationspumpe mit tauchrotorInfo
- Publication number
- DE69810130T2 DE69810130T2 DE69810130T DE69810130T DE69810130T2 DE 69810130 T2 DE69810130 T2 DE 69810130T2 DE 69810130 T DE69810130 T DE 69810130T DE 69810130 T DE69810130 T DE 69810130T DE 69810130 T2 DE69810130 T2 DE 69810130T2
- Authority
- DE
- Germany
- Prior art keywords
- rotational pump
- submersible
- rotor
- submersible rotor
- rotational
- 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 - Lifetime
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
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/048—Bearings magnetic; electromagnetic
-
- 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
- F04D13/0633—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
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/0465—Ceramic bearing designs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
- F16C32/0446—Determination of the actual position of the moving member, e.g. details of sensors
- F16C32/0448—Determination of the actual position of the moving member, e.g. details of sensors by using the electromagnet itself as sensor, e.g. sensorless magnetic bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/047—Details of housings; Mounting of active magnetic bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/0489—Active magnetic bearings for rotary movement with active support of five degrees of freedom, e.g. two radial magnetic bearings combined with an axial bearing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- 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
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/50—Bearings
- F05B2240/51—Bearings magnetic
- F05B2240/511—Bearings magnetic with permanent magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/60—Shafts
- F05B2240/61—Shafts hollow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/40—Application independent of particular apparatuses related to environment, i.e. operating conditions
- F16C2300/42—Application independent of particular apparatuses related to environment, i.e. operating conditions corrosive, i.e. with aggressive media or harsh conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/44—Centrifugal pumps
-
- 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
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9711363A FR2768470B1 (fr) | 1997-09-12 | 1997-09-12 | Pompe rotative a rotor immerge |
PCT/FR1998/001935 WO1999014503A1 (fr) | 1997-09-12 | 1998-09-10 | Pompe rotative a rotor immerge |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69810130D1 DE69810130D1 (en) | 2003-01-23 |
DE69810130T2 true DE69810130T2 (de) | 2003-09-25 |
Family
ID=9511018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69810130T Expired - Lifetime DE69810130T2 (de) | 1997-09-12 | 1998-09-10 | Rotationspumpe mit tauchrotor |
Country Status (6)
Country | Link |
---|---|
US (1) | US6350109B1 (de) |
EP (1) | EP1015770B1 (de) |
JP (1) | JP3419759B2 (de) |
DE (1) | DE69810130T2 (de) |
FR (1) | FR2768470B1 (de) |
WO (1) | WO1999014503A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006029399A1 (de) * | 2006-06-27 | 2007-03-01 | Cincinnati Extrusion Gmbh | Elektromotor mit Axiallager |
EP4024675A1 (de) | 2020-12-28 | 2022-07-06 | Tomas Pink | Single-use rotor mit kurzschlusskäfig |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3421243B2 (ja) * | 1998-05-13 | 2003-06-30 | 株式会社荏原製作所 | キャンドモータポンプ |
DE19939522A1 (de) * | 1999-08-20 | 2001-02-22 | Wilo Gmbh | Elektromotorisch angetriebene Kreiselpumpe mit außenliegendem Rotor |
DE10025190A1 (de) * | 2000-05-20 | 2001-12-06 | Wilo Gmbh | Spaltrohrmotor mit Folienspaltrohr |
GB2366332B (en) * | 2000-08-30 | 2004-10-20 | Rodney Bruce Gilmour | Sealess pump with diametric current drive |
NL1018212C2 (nl) * | 2001-06-05 | 2002-12-10 | Siemens Demag Delaval Turbomac | Compressoreenheid omvattende een centrifugaalcompressor en een elektromotor. |
FR2826077B1 (fr) * | 2001-06-15 | 2003-09-19 | Mecanique Magnetique Sa | Palier magnetique actif a detecteurs integres |
US6847140B2 (en) | 2002-02-28 | 2005-01-25 | Standex International Corp. | Fluid barrier for motor rotor |
US6884043B2 (en) | 2002-02-28 | 2005-04-26 | Standex International Corp. | Fluid circulation path for motor pump |
US6814549B2 (en) | 2002-02-28 | 2004-11-09 | Standex International Corp. | Liner for fluid pump motor |
US6863504B2 (en) | 2002-02-28 | 2005-03-08 | Standex International Corp. | Fluid pump relief valve |
US6837688B2 (en) | 2002-02-28 | 2005-01-04 | Standex International Corp. | Overheat protection for fluid pump |
WO2003083311A2 (en) * | 2002-02-28 | 2003-10-09 | Standex International Corp. | Motor pump |
US6626578B1 (en) | 2002-03-12 | 2003-09-30 | Buffalo Pumps, Inc. | Rotary pump with bearing wear indicator |
DE10216402A1 (de) * | 2002-04-12 | 2003-10-23 | Wilo Gmbh | Kreiselpumpe mit integriertem Magnetfilter |
NL1021656C2 (nl) * | 2002-10-15 | 2004-04-16 | Siemens Demag Delaval Turbomac | Compressoreenheid met gemeenschappelijke behuizing voor elektromotor en compressor, werkwijze voor het vervaardigen van een scheidingswand voor een compressoreenheid en gebruik van een compressoreenheid. |
GB2472757B (en) * | 2005-01-20 | 2012-02-01 | Martin Lister | No sparks dynamo/motor |
DE502005004805D1 (de) * | 2005-05-07 | 2008-09-04 | Grundfos Management As | Pumpenaggregat |
US20070086906A1 (en) | 2005-10-14 | 2007-04-19 | Wayne Horley | Surface pump assembly |
FR2897911B1 (fr) * | 2006-02-27 | 2009-03-27 | Mecanique Magnetique Sa Soc D | Palier magnetique actif chemise |
US20070262668A1 (en) * | 2006-05-11 | 2007-11-15 | General Electric Company | Magnetic Bearings, Armatures for Magnetic Bearings, and Methods for Assembling the Same |
AT505598B1 (de) * | 2006-12-19 | 2015-05-15 | Manfred Dipl Ing Dr Schrödl | Magnetlagereinrichtung |
US20080218008A1 (en) * | 2007-03-08 | 2008-09-11 | General Electric Company | Rotor and Stator Assemblies that Utilize Magnetic Bearings for Use in Corrosive Environments |
US7847454B2 (en) * | 2007-03-08 | 2010-12-07 | General Electric Company | Encapsulated stator assembly and process for making |
DE102007011733B4 (de) * | 2007-03-10 | 2009-01-02 | Ab Skf | Verfahren zum Betrieb eines Kompressors und Kompressor |
JP4904251B2 (ja) * | 2007-11-29 | 2012-03-28 | 株式会社山田製作所 | ポンプ用dcモータ |
DE102008018407B4 (de) * | 2008-04-10 | 2012-03-22 | Joh. Heinr. Bornemann Gmbh | Unterwasserförderaggregat |
US8696331B2 (en) | 2008-05-06 | 2014-04-15 | Fmc Technologies, Inc. | Pump with magnetic bearings |
WO2009137321A1 (en) * | 2008-05-06 | 2009-11-12 | Fmc Technologies, Inc. | Flushing system |
CN101430188B (zh) * | 2008-11-04 | 2010-06-09 | 江苏大学 | 磁力泵转轴位置在线监测装置和方法 |
TW201038828A (en) * | 2009-04-28 | 2010-11-01 | Assoma Inc | Permanent magnetism can pump |
FR2947678A1 (fr) * | 2009-07-03 | 2011-01-07 | Mecanique Magnetique Sa | Machine tournante chemisee et son procede de fabrication |
KR101134969B1 (ko) * | 2009-11-19 | 2012-04-09 | 현대자동차주식회사 | 전기식 워터 펌프의 고정자 제작 방법 |
KR101072328B1 (ko) * | 2009-11-19 | 2011-10-11 | 현대자동차주식회사 | 전기식 워터 펌프 |
KR101134968B1 (ko) * | 2009-11-19 | 2012-04-09 | 현대자동차주식회사 | 전기식 워터 펌프 |
KR101072327B1 (ko) * | 2009-11-19 | 2011-10-11 | 현대자동차주식회사 | 전기식 워터 펌프 |
KR101134970B1 (ko) * | 2009-11-19 | 2012-04-09 | 현대자동차주식회사 | 전기식 워터 펌프 |
EP2357374B1 (de) * | 2010-01-29 | 2016-02-17 | Levitronix GmbH | Magnetische Lagervorrichtung |
US8987959B2 (en) * | 2010-06-23 | 2015-03-24 | Dresser-Rand Company | Split magnetic thrust bearing |
US8542800B2 (en) * | 2010-09-23 | 2013-09-24 | General Electric Company | Asynchronous motor with features creating magnetic field disturbance |
CN102654128B (zh) * | 2011-03-01 | 2015-11-25 | 胡道明 | 磁悬浮水下电动泵 |
US20130169074A1 (en) * | 2011-12-31 | 2013-07-04 | Sheikh Nayyer Hussain | Synchronous relcutance motor for conducting media |
TWI494514B (zh) * | 2012-05-04 | 2015-08-01 | 中原大學 | 軸向被動式磁浮軸承系統 |
EP2730785B1 (de) * | 2012-11-07 | 2018-07-25 | Pierburg Pump Technology GmbH | Elektrische Automobil-Flüssigkeitspumpe |
GB2511506A (en) * | 2013-03-04 | 2014-09-10 | Hcs Control Systems Ltd | Cooled flameproof power supply apparatus |
FR3018010B1 (fr) * | 2014-02-21 | 2016-03-11 | Skf Magnetic Mechatronics | Ensemble modulaire de moteur et paliers magnetiques et procede de fabrication |
CN103973025A (zh) * | 2014-05-20 | 2014-08-06 | 江苏远中电机股份有限公司 | 水泵用三相异步电动机 |
BR102014021617B1 (pt) * | 2014-09-01 | 2023-04-11 | Mundial S/A Produtos De Consumo | Motobomba de mancal flutuante arrefecida por um fluido circulante |
JP6474586B2 (ja) * | 2014-11-04 | 2019-02-27 | 日本ピラー工業株式会社 | 磁気浮上型ポンプ |
DE102016012252A1 (de) * | 2016-07-13 | 2018-01-18 | Schwarzer Precision GmbH & Co. KG | Pumpenbaugruppe für eine Pumpe, Pumpe und Verfahren zur Verringerung oder Beseitigung von Störgeräuschen und/oder Vibrationen bei Pumpen |
US10955000B2 (en) * | 2018-11-09 | 2021-03-23 | Bernabe Segura Candelaria | Bearingless hub assembly with electromagnetic drive system and associated methods |
JP2020128745A (ja) * | 2019-02-01 | 2020-08-27 | ホワイト ナイト フルイド ハンドリング インコーポレーテッドWhite Knight Fluid Handling Inc. | ロータを支承し、当該ロータを磁気的に軸線方向に位置決めするための磁石を有するポンプ、及びこれに関連する方法 |
CN113795675B (zh) * | 2019-05-24 | 2024-01-09 | 株式会社岛津制作所 | 真空泵及磁轴承一体型马达 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH305818A (de) * | 1950-11-02 | 1955-03-15 | Bayer Ag | Pumpenaggregat. |
US2953993A (en) * | 1958-02-12 | 1960-09-27 | Strickland Gerald | Pump construction |
DE3820003A1 (de) * | 1988-06-11 | 1989-12-21 | Grundfos Int | Tauchpumpenaggregat |
US5324177A (en) * | 1989-05-08 | 1994-06-28 | The Cleveland Clinic Foundation | Sealless rotodynamic pump with radially offset rotor |
FR2701610B1 (fr) * | 1993-02-15 | 1995-04-21 | Andre Douanne | Dispositif de pivotement pour rotor noyé. |
FR2716700B1 (fr) * | 1994-02-28 | 1996-05-15 | Mecanique Magnetique Sa | Palier magnétique actif à auto-détection de position. |
AU5155396A (en) * | 1995-04-03 | 1996-10-23 | Wei-Min Zhang | Linear motor compressor and its application in cooling syste m |
JP3814331B2 (ja) * | 1996-03-18 | 2006-08-30 | 株式会社ミツバ | モータポンプ |
-
1997
- 1997-09-12 FR FR9711363A patent/FR2768470B1/fr not_active Expired - Fee Related
-
1998
- 1998-09-10 DE DE69810130T patent/DE69810130T2/de not_active Expired - Lifetime
- 1998-09-10 EP EP98943955A patent/EP1015770B1/de not_active Expired - Lifetime
- 1998-09-10 JP JP2000512011A patent/JP3419759B2/ja not_active Expired - Fee Related
- 1998-09-10 WO PCT/FR1998/001935 patent/WO1999014503A1/fr active IP Right Grant
- 1998-09-10 US US09/508,466 patent/US6350109B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006029399A1 (de) * | 2006-06-27 | 2007-03-01 | Cincinnati Extrusion Gmbh | Elektromotor mit Axiallager |
EP4024675A1 (de) | 2020-12-28 | 2022-07-06 | Tomas Pink | Single-use rotor mit kurzschlusskäfig |
Also Published As
Publication number | Publication date |
---|---|
FR2768470A1 (fr) | 1999-03-19 |
WO1999014503A1 (fr) | 1999-03-25 |
US6350109B1 (en) | 2002-02-26 |
JP3419759B2 (ja) | 2003-06-23 |
JP2001516849A (ja) | 2001-10-02 |
EP1015770A1 (de) | 2000-07-05 |
EP1015770B1 (de) | 2002-12-11 |
FR2768470B1 (fr) | 2002-02-01 |
DE69810130D1 (en) | 2003-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |