KR20130011940A - 마그네틱 로터 및 마그네틱 로터를 갖는 회전 펌프 - Google Patents

마그네틱 로터 및 마그네틱 로터를 갖는 회전 펌프 Download PDF

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Publication number
KR20130011940A
KR20130011940A KR1020120078105A KR20120078105A KR20130011940A KR 20130011940 A KR20130011940 A KR 20130011940A KR 1020120078105 A KR1020120078105 A KR 1020120078105A KR 20120078105 A KR20120078105 A KR 20120078105A KR 20130011940 A KR20130011940 A KR 20130011940A
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KR
South Korea
Prior art keywords
rotor
metal
metal jacket
permanent magnet
rotary pump
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.)
Ceased
Application number
KR1020120078105A
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English (en)
Korean (ko)
Inventor
레토 쇠브
토마스 에베를
나탈레 베를레타
Original Assignee
레비트로닉스 게엠베하
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Application filed by 레비트로닉스 게엠베하 filed Critical 레비트로닉스 게엠베하
Publication of KR20130011940A publication Critical patent/KR20130011940A/ko
Ceased legal-status Critical Current

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    • 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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials 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
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/14—Noble metals, i.e. Ag, Au, platinum group metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/14—Noble metals, i.e. Ag, Au, platinum group metals
    • F05D2300/143—Platinum group metals, i.e. Os, Ir, Pt, Ru, Rh, Pd
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F05D2300/432—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
KR1020120078105A 2011-07-20 2012-07-18 마그네틱 로터 및 마그네틱 로터를 갖는 회전 펌프 Ceased KR20130011940A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11174669.9 2011-07-20
EP11174669 2011-07-20

Publications (1)

Publication Number Publication Date
KR20130011940A true KR20130011940A (ko) 2013-01-30

Family

ID=46354096

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120078105A Ceased KR20130011940A (ko) 2011-07-20 2012-07-18 마그네틱 로터 및 마그네틱 로터를 갖는 회전 펌프

Country Status (6)

Country Link
US (1) US20130022481A1 (https=)
EP (1) EP2549113B1 (https=)
JP (1) JP2013024239A (https=)
KR (1) KR20130011940A (https=)
CN (1) CN102891553A (https=)
TW (1) TWI588370B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11421694B2 (en) 2019-02-01 2022-08-23 White Knight Fluid Handling Inc. Pump having magnets for journaling and magnetically axially positioning rotor thereof, and related methods

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US10302088B2 (en) 2013-06-20 2019-05-28 Luraco, Inc. Pump having a contactless, fluid sensor for dispensing a fluid to a setting
US9926933B2 (en) 2013-06-20 2018-03-27 Luraco, Inc. Bearing and shaft assembly for jet assemblies
FR3011887B1 (fr) * 2013-10-14 2018-03-09 Pompes Salmson Pompe de circulation de fluide a moteur synchrone a rotor noye
US10177627B2 (en) 2015-08-06 2019-01-08 Massachusetts Institute Of Technology Homopolar, flux-biased hysteresis bearingless motor
CN105641762A (zh) * 2016-03-14 2016-06-08 正仁（北京）医疗仪器有限公司 体外非植入式磁悬浮心室辅助离心血泵
EP3241608B1 (de) * 2016-05-02 2020-04-08 Levitronix GmbH Mischvorrichtung sowie einmalvorrichtung für eine solche mischvorrichtung
DE102016214696A1 (de) 2016-08-08 2018-02-08 Efficient Energy Gmbh Elektrischer Scheibenmotor mit Medientrennung im Motorspalt
DE102016214700A1 (de) 2016-08-08 2018-02-08 Efficient Energy Gmbh Elektrischer Scheibenläufer mit einem Druckreduzierer für den Motorspalt
DE102016224070B4 (de) 2016-12-02 2025-11-13 Vertiv Srl Scheibenläufermotor mit nuten
DE102016224071A1 (de) 2016-12-02 2018-06-07 Efficient Energy Gmbh Mehrteiliger stator für einen elektromotor, verfahren zum herstellen eines mehrteiligen stators, elektromotor und wärmepumpe
DE102017205729B4 (de) 2017-04-04 2022-03-03 Efficient Energy Gmbh Stator für einen Elektromotor mit Kühlrohr
DE102017206759A1 (de) 2017-04-21 2018-10-25 Efficient Energy Gmbh Rotor für einen elektromotor mit speziell geformtem rückschlusselement und verfahren zur herstellung
DE102017206762A1 (de) 2017-04-21 2018-10-25 Efficient Energy Gmbh Rotor für einen elektromotor mit wärmeabschirmender beschichtung und verfahren zur herstellung
EP3425204B1 (de) * 2017-07-04 2021-04-14 Levitronix GmbH Magnetisch lagerbarer rotor sowie rotationsmaschine mit einem solchen rotor
GB2565592A (en) * 2017-08-18 2019-02-20 Cooltera Ltd A cooling unit
DE102017214869B4 (de) 2017-08-24 2026-04-16 Vertiv Srl Elektromotor mit verschiedenen Sternpunkten
CN107519549A (zh) * 2017-09-30 2017-12-29 清华大学天津高端装备研究院 一种新型单自由度磁悬浮离心式叶轮
US10833570B2 (en) 2017-12-22 2020-11-10 Massachusetts Institute Of Technology Homopolar bearingless slice motors
US10278894B1 (en) 2018-02-05 2019-05-07 Luraco, Inc. Jet assembly having a friction-reducing member
WO2020126015A1 (de) 2018-12-20 2020-06-25 Efficient Energy Gmbh Elektromotor mit verschiedenen sternpunkten
EP3795836B1 (de) * 2019-09-18 2024-11-27 Levitronix GmbH Zentrifugalpumpe
CN110661353A (zh) * 2019-10-18 2020-01-07 捷和电机制品(深圳)有限公司 电机转子和永磁电机
EP3865709B1 (de) * 2020-02-13 2023-11-22 Levitronix GmbH Pumpvorrichtung, einmalvorrichtung und verfahren zum betreiben einer pumpvorrichtung
US12173965B2 (en) 2020-03-23 2024-12-24 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Hybrid loop heat pipe with integrated magnetically levitating bearingless pump
CN112653272A (zh) * 2020-12-11 2021-04-13 清华大学 一种航空涡轮发动机的压气机与启发一体化电机集成
JP2022168836A (ja) * 2021-04-26 2022-11-08 レヴィトロニクス ゲーエムベーハー 電磁回転駆動装置、遠心ポンプ、及びポンプ・ユニット
JP2022168834A (ja) * 2021-04-26 2022-11-08 レヴィトロニクス ゲーエムベーハー 電磁回転駆動装置、遠心ポンプ、及びポンプ・ユニット
US12480519B2 (en) * 2024-01-09 2025-11-25 Flowserve Pte. Ltd. Mechanism for maintaining integrity of permanent magnets in directly driven sealless pumps and turbines

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11421694B2 (en) 2019-02-01 2022-08-23 White Knight Fluid Handling Inc. Pump having magnets for journaling and magnetically axially positioning rotor thereof, and related methods
US12012965B2 (en) 2019-02-01 2024-06-18 White Knight Fluid Handling Inc. Pump having opposing magnets between a rotor and stator, and related assemblies, systems, and methods

Also Published As

Publication number Publication date
US20130022481A1 (en) 2013-01-24
EP2549113A2 (de) 2013-01-23
EP2549113B1 (de) 2018-10-24
TW201323728A (zh) 2013-06-16
JP2013024239A (ja) 2013-02-04
CN102891553A (zh) 2013-01-23
EP2549113A3 (de) 2017-07-26
TWI588370B (zh) 2017-06-21

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