KR101898758B1 - 회전자기장을 이용한 동력전달장치 - Google Patents

회전자기장을 이용한 동력전달장치 Download PDF

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Publication number
KR101898758B1
KR101898758B1 KR1020147014188A KR20147014188A KR101898758B1 KR 101898758 B1 KR101898758 B1 KR 101898758B1 KR 1020147014188 A KR1020147014188 A KR 1020147014188A KR 20147014188 A KR20147014188 A KR 20147014188A KR 101898758 B1 KR101898758 B1 KR 101898758B1
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KR
South Korea
Prior art keywords
casing
magnet
pump
rear body
power transmission
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.)
Active
Application number
KR1020147014188A
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English (en)
Korean (ko)
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KR20140088581A (ko
Inventor
아드리아노 미치아티
안토니오 미치아티
마시모 미치아티
Original Assignee
엠 펌프스 에스알엘
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Publication of KR20140088581A publication Critical patent/KR20140088581A/ko
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Publication of KR101898758B1 publication Critical patent/KR101898758B1/ko
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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
    • F04D13/025—Details of the can separating the pump and drive area
    • 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
    • F04D13/027—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
    • F04D13/0606—Canned motor pumps
    • F04D13/0626—Details of the can
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
    • F04D15/0263—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being temperature, ingress of humidity or leakage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
KR1020147014188A 2011-10-31 2011-10-31 회전자기장을 이용한 동력전달장치 Active KR101898758B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2011/054821 WO2013064857A1 (en) 2011-10-31 2011-10-31 Device for transmitting power through rotating magnetic fields

Publications (2)

Publication Number Publication Date
KR20140088581A KR20140088581A (ko) 2014-07-10
KR101898758B1 true KR101898758B1 (ko) 2018-09-13

Family

ID=45370525

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147014188A Active KR101898758B1 (ko) 2011-10-31 2011-10-31 회전자기장을 이용한 동력전달장치

Country Status (8)

Country Link
US (1) US9841025B2 (enExample)
EP (1) EP2773872B1 (enExample)
KR (1) KR101898758B1 (enExample)
CN (1) CN104040181B (enExample)
BR (1) BR112014010482B1 (enExample)
IN (1) IN2014CN04073A (enExample)
MX (1) MX2014005271A (enExample)
WO (1) WO2013064857A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013018159A1 (de) * 2013-12-05 2015-06-11 Klaus Union Gmbh & Co. Kg Spalttopf und Verfahren zur Herstellung desselben
KR20160017437A (ko) * 2014-08-06 2016-02-16 한승주 자기장을 이용한 동력전달장치
CN104377923B (zh) * 2014-12-05 2016-08-31 刁俊起 一种固定磁隙的永磁调速器
US9920764B2 (en) 2015-09-30 2018-03-20 Peopleflo Manufacturing, Inc. Pump devices
WO2018023033A1 (en) 2016-07-29 2018-02-01 Western Michigan University Research Foundation Magnetic nanoparticle-based gyroscopic sensor
US10208869B2 (en) 2016-12-19 2019-02-19 Peopleflo Manufacturing, Inc. Multi-piece canister assembly for magnetically coupled fluid handling devices
US10574114B2 (en) 2017-05-02 2020-02-25 Moog Inc. Electric motor for use in pressurized fluid environment
EP3720618B1 (en) * 2017-12-08 2024-01-24 3M Innovative Properties Company System and method for washing a 3d-printed object
DE102018113636B4 (de) * 2018-06-07 2020-02-13 Klaus Union Gmbh & Co. Kg Magnetgekuppelte Pumpe mit doppelschaligem Spalttopf
US11330938B2 (en) 2019-11-06 2022-05-17 Whirlpool Corporation Non-contact magnetic coupler for food processing appliance having small brushless permanent magnet motor
US20230358242A1 (en) * 2022-05-03 2023-11-09 General Electric Company High pressure magnetic coupling shrouds and methods of producing the same
US12421968B2 (en) 2022-05-03 2025-09-23 General Electric Company Axial flux motor driven pump systems for pressurizing fluid in closed loop systems
US12448978B2 (en) 2022-05-03 2025-10-21 General Electric Company Layered barrier cans for pumps and methods of producing the same
US12460647B2 (en) 2022-05-03 2025-11-04 General Electric Company Integrated bearing systems for dynamically supporting shafts in pump systems
US12345279B2 (en) 2022-05-03 2025-07-01 General Electric Company Oil lubricated fluid pumps with oil separators
US12331781B2 (en) 2023-02-03 2025-06-17 General Electric Company Dual thrust bearing systems and methods for operating the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636404A1 (de) * 1986-10-25 1988-04-28 Richter Chemie Technik Gmbh Magnetkreiselpumpe
DE3704671A1 (de) * 1987-02-14 1988-08-25 Richter Chemie Technik Gmbh Leckanzeigevorrichtung fuer eine magnetkreiselpumpe
DE4303629A1 (de) * 1993-02-09 1994-08-18 Junkalor Gmbh Übertemperatur- und Anlaufsicherung in Pumpen mit Permanentmagnet-Kupplungen
DE4342649C1 (de) * 1993-12-14 1995-02-16 Munsch Kunststoff Schweistechn Magnetkreiselpumpe für aggressive Medien
US5763973A (en) * 1996-10-30 1998-06-09 Imo Industries, Inc. Composite barrier can for a magnetic coupling
CN1074817C (zh) * 1998-08-03 2001-11-14 申屠年 用于磁力泵的隔离套及其生产工艺
US6293772B1 (en) * 1998-10-29 2001-09-25 Innovative Mag-Drive, Llc Containment member for a magnetic-drive centrifugal pump
DE50003619D1 (de) * 1999-10-06 2003-10-16 Cp Pumpen Ag Zofingen Magnetgekuppelte Pumpe
CN2769558Y (zh) * 2005-02-28 2006-04-05 周旭昶 一种磁力泵
CN101038214B (zh) * 2006-03-14 2010-12-01 美亚铝厂有限公司 测量温度的装置和方法
US20110293450A1 (en) * 2010-06-01 2011-12-01 Micropump, Inc. Pump magnet housing with integrated sensor element
IT1401566B1 (it) * 2010-08-03 2013-07-26 3Mpumps Srl Ora M Pumps Srl Dispositivo per la trasmissione di potenza mediante campi magnetici rotanti.

Also Published As

Publication number Publication date
US9841025B2 (en) 2017-12-12
BR112014010482B1 (pt) 2020-12-01
EP2773872A1 (en) 2014-09-10
CN104040181A (zh) 2014-09-10
KR20140088581A (ko) 2014-07-10
IN2014CN04073A (enExample) 2015-09-04
US20140234142A1 (en) 2014-08-21
BR112014010482A2 (pt) 2017-06-13
MX2014005271A (es) 2014-08-08
WO2013064857A1 (en) 2013-05-10
EP2773872B1 (en) 2019-03-06
CN104040181B (zh) 2018-06-19

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