DE2438830C2 - Dynamoelektrische Kupplung - Google Patents

Dynamoelektrische Kupplung

Info

Publication number
DE2438830C2
DE2438830C2 DE2438830A DE2438830A DE2438830C2 DE 2438830 C2 DE2438830 C2 DE 2438830C2 DE 2438830 A DE2438830 A DE 2438830A DE 2438830 A DE2438830 A DE 2438830A DE 2438830 C2 DE2438830 C2 DE 2438830C2
Authority
DE
Germany
Prior art keywords
rings
rods
pole
magnetic
dynamo
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
Application number
DE2438830A
Other languages
German (de)
English (en)
Other versions
DE2438830A1 (de
Inventor
Alan J. Dornoch Sutherland Walker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RE Dupont Research and Investment Services Ltd
Original Assignee
RE Dupont Research and Investment Services Ltd
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 RE Dupont Research and Investment Services Ltd filed Critical RE Dupont Research and Investment Services Ltd
Publication of DE2438830A1 publication Critical patent/DE2438830A1/de
Application granted granted Critical
Publication of DE2438830C2 publication Critical patent/DE2438830C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/06—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type
    • 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)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
DE2438830A 1973-08-17 1974-08-13 Dynamoelektrische Kupplung Expired DE2438830C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38988/73A GB1489055A (en) 1973-08-17 1973-08-17 Magnetic coupling

Publications (2)

Publication Number Publication Date
DE2438830A1 DE2438830A1 (de) 1975-03-13
DE2438830C2 true DE2438830C2 (de) 1986-02-27

Family

ID=10406934

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2438830A Expired DE2438830C2 (de) 1973-08-17 1974-08-13 Dynamoelektrische Kupplung

Country Status (4)

Country Link
US (1) US3936683A (cg-RX-API-DMAC7.html)
JP (2) JPS5076456A (cg-RX-API-DMAC7.html)
DE (1) DE2438830C2 (cg-RX-API-DMAC7.html)
GB (1) GB1489055A (cg-RX-API-DMAC7.html)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038572A (en) * 1975-04-07 1977-07-26 Corbin Gentry Inc. Magnetic clutch device
US4035697A (en) * 1975-09-23 1977-07-12 Photocircuits Division Of Kollmorgen Corporation Motor driven magnetically coupled variable capacitor
FR2472248A1 (fr) * 1979-12-19 1981-06-26 Framatome Sa Dispositif de commande d'un reacteur nucleaire par deplacement vertical d'un ensemble absorbant les neutrons
DE3012740A1 (de) * 1980-03-28 1981-10-08 Siemens AG, 1000 Berlin und 8000 München Magnetische zentral-drehkupplung
JPS58185873U (ja) * 1982-06-03 1983-12-10 辻本　一雄 小数，分数教育用の桝
JPS59222666A (ja) * 1983-05-31 1984-12-14 Shimadzu Corp マグネツトカツプリング
JPS59222665A (ja) * 1983-05-31 1984-12-14 Shimadzu Corp マグネツトカツプリング
JPS60102871A (ja) * 1983-11-07 1985-06-07 Sanyo Denki Kk 磁力式変速装置
GB2165592B (en) * 1984-10-04 1988-06-22 Sperry Sun Inc Devices for imparting rotary motion
JPS62118757A (ja) * 1985-11-19 1987-05-30 Anelva Corp 真空装置用磁気結合型回転導入機
US4857785A (en) * 1988-09-09 1989-08-15 Allied-Signal Inc. Torque coupling device
CH677049A5 (cg-RX-API-DMAC7.html) * 1988-09-19 1991-03-28 Sulzer Ag
JP2601529B2 (ja) * 1988-11-04 1997-04-16 智親 松本 磁気式回転力発生装置
DE3913919C2 (de) * 1989-04-27 1993-11-18 Du Pont Deutschland Wickelvorrichtung
US5447409A (en) * 1989-10-20 1995-09-05 Applied Materials, Inc. Robot assembly
ES2090074T3 (es) * 1989-10-20 1996-10-16 Applied Materials Inc Robot biaxial con acoplamiento magnetico.
WO1993009591A1 (en) * 1991-10-31 1993-05-13 Muneaki Takara Rotation amplifying device
JP3632212B2 (ja) * 1991-10-31 2005-03-23 宗明 高良 フライホイール
GB2271025B (en) * 1992-09-26 1996-11-20 Pitt Steele Ian Broderick Electric motor
US5376862A (en) * 1993-01-28 1994-12-27 Applied Materials, Inc. Dual coaxial magnetic couplers for vacuum chamber robot assembly
FR2715011B1 (fr) * 1994-01-13 1996-03-29 Schlumberger Ind Sa Système d'entraînement en rotation de deux organes mécaniques par accouplement magnétique et compteur de fluide comportant un tel système.
DE4405701A1 (de) * 1994-02-23 1995-08-24 Philips Patentverwaltung Magnetisches Getriebe mit mehreren magnetisch zusammenwirkenden, relativ zueinander beweglichen Teilen
WO1996019034A1 (en) * 1994-12-12 1996-06-20 Jorge De Armas Electromagnetic-coupled/levitated apparatus and method for rotating equipment
US5514925A (en) * 1995-08-17 1996-05-07 Thermionics Northwest, Inc. Magnetic feedthrough manipulator
US6466119B1 (en) * 1996-09-06 2002-10-15 Chester Drew Magnetic circuit
TW340984B (en) * 1997-04-02 1998-09-21 Ind Tech Res Inst Optimum design method and device for bi-axial magnetic gears
JPH10336998A (ja) * 1997-05-29 1998-12-18 Denso Corp 磁気継手
US6084326A (en) * 1998-02-04 2000-07-04 Smc Kabushiki Kaisha Actuator
US6054788A (en) * 1998-08-12 2000-04-25 Reliance Electric Industrial Company Magnetic power transmission coupling
US6841910B2 (en) * 2002-10-02 2005-01-11 Quadrant Technology Corp. Magnetic coupling using halbach type magnet array
US7233088B2 (en) 2003-01-17 2007-06-19 Magnetic Torque International, Ltd. Torque converter and system using the same
US7268454B2 (en) * 2003-01-17 2007-09-11 Magnetic Torque International, Ltd. Power generating systems
DE10336902C5 (de) 2003-08-08 2019-04-25 Abiomed Europe Gmbh Intrakardiale Pumpvorrichtung
DE10361378B3 (de) * 2003-12-29 2005-09-22 Karl Schmidt Magnetkupplungsanordnung zur Übertragung eines Drehmomentes
US20060111191A1 (en) * 2004-11-19 2006-05-25 Magnetic Torque International Torque transfer system and method of using the same
ITTO20040887A1 (it) * 2004-12-17 2005-03-17 Avio Spa Trasmissione meccanica per applicazioni aeronautiche
US7571780B2 (en) * 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US8360174B2 (en) * 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8522897B2 (en) * 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8297375B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US8408336B2 (en) 2005-11-21 2013-04-02 Schlumberger Technology Corporation Flow guide actuation
US7791235B2 (en) * 2006-12-22 2010-09-07 General Electric Company Variable magnetic coupling of rotating machinery
US8489190B2 (en) 2007-10-08 2013-07-16 Ais Gmbh Aachen Innovative Solutions Catheter device
US8439859B2 (en) 2007-10-08 2013-05-14 Ais Gmbh Aachen Innovative Solutions Catheter device
US7451835B1 (en) 2007-11-14 2008-11-18 Hall David R Downhole turbine
GB0807388D0 (en) * 2008-04-23 2008-05-28 Magnomatics Ltd Electrical machines
EP2194278A1 (de) 2008-12-05 2010-06-09 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem rotor
EP2388029A1 (de) 2010-05-17 2011-11-23 ECP Entwicklungsgesellschaft mbH Pumpenanordnung
EP2399639A1 (de) 2010-06-25 2011-12-28 ECP Entwicklungsgesellschaft mbH System zum einführen einer pumpe
EP2407186A1 (de) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Rotor für eine Pumpe, hergestellt mit einem ersten, elastischen Werkstoff
EP2606919A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
EP2606920A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
CN102606643A (zh) * 2012-03-23 2012-07-25 北京青云航空仪表有限公司 磁阻涡流式电磁离合器
EP2716482A3 (en) 2012-10-03 2016-08-31 Dana Limited Hybrid drivetrain and method of operation thereof
US9404392B2 (en) 2012-12-21 2016-08-02 Elwha Llc Heat engine system
EP2745869A1 (de) 2012-12-21 2014-06-25 ECP Entwicklungsgesellschaft mbH Schleusenanordnung für die Einführung eines strangförmigen Körpers, insbesondere eines Katheters, in einen Patientenkörper
US9752832B2 (en) 2012-12-21 2017-09-05 Elwha Llc Heat pipe
US10916999B2 (en) 2013-03-19 2021-02-09 Intellitech Pty Ltd Device and method for using a magnetic clutch in BLDC motors
EP2976540B1 (en) 2013-03-19 2019-02-27 Intellitech Pty Ltd A device and method for using a magnetic clutch in bldc motors
WO2015136514A1 (en) * 2014-03-13 2015-09-17 Vastech Holdings Ltd. Magnetic clutch
US10208755B2 (en) * 2014-08-08 2019-02-19 Baker Hughes, A Ge Company, Llc Magnetic coupling for motor drive shaft of electrical submersible pump
CN104295631B (zh) * 2014-09-01 2017-07-14 宝鸡和立机械制造有限公司 磁阻式微型离合器
KR101703817B1 (ko) * 2016-09-13 2017-02-07 김태진 영구자석을 이용한 발열장치
GB201722054D0 (en) 2017-12-28 2018-02-14 Vastech Holdings Ltd Electric Motor
US10428822B1 (en) * 2018-04-27 2019-10-01 Upwing Energym LLC Between-bearing magnetic coupling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR509871A (fr) * 1919-05-20 1920-11-22 Alsacienne Constr Meca Embrayage électromagnétique
US1724272A (en) * 1926-08-07 1929-08-13 Ford Meter Box Company Magnetic meter motor
US1724873A (en) * 1927-09-06 1929-08-13 Ford Meter Box Company Magnetic meter
GB745911A (en) * 1951-11-28 1956-03-07 Philips Electrical Ind Ltd Improvements in or relating to devices of the kind comprising one or more magnetic bodies
US3378710A (en) * 1964-06-01 1968-04-16 Micro Pump Corp Magnetic transmission
DE1538942A1 (de) * 1966-08-25 1970-04-09 Allis Louis Co Wirbelstromkupplung
FR1539090A (fr) * 1967-07-31 1968-09-13 Const Mecanique Dispositif d'entraînement d'un organe situé à l'intérieur d'une cuve contenant un fluide à haute pression

Also Published As

Publication number Publication date
DE2438830A1 (de) 1975-03-13
JPS58174986U (ja) 1983-11-22
US3936683A (en) 1976-02-03
JPS5076456A (cg-RX-API-DMAC7.html) 1975-06-23
GB1489055A (en) 1977-10-19

Similar Documents

Publication Publication Date Title
DE2438830C2 (de) Dynamoelektrische Kupplung
EP2330724B1 (de) Permanentmagnetkupplung
DE69309444T2 (de) Bürstenloser gleichstrommotor/-generator
EP1843454B1 (de) Getriebeeinheit und Werkzeughalter mit einer derartigen Getriebeeinheit
CH540595A (de) Niedertouriger Synchronmotor
EP3076529A1 (de) Elektrische rotierende maschine mit lateral magnetisierten linsenförmigen magneten
EP3234967A1 (de) Vorrichtung und verfahren zum magnetisieren von permanentmagneten
DE2650510C3 (de) Gleichstrommotor
DE10296891T5 (de) Selbst-zentrierender Linear-Motor
DE2657892C2 (de) Gleichstrommaschine
EP3334012B1 (de) Permanentmagnetrotor für eine elektrische maschine
DE19781789B4 (de) Selbststartender bürstenloser Elektromotor
DE2842517A1 (de) Stator fuer eine dynamoelektrische gleichstrommaschine
EP3560084A1 (de) Herstellungsverfahren und demontageverfahren für eine rotatorische permanenterregte elektrische maschine
EP4111579A1 (de) Elektromotor
DE2249712A1 (de) Elektrischer schrittschaltmotor
DE1923586B2 (de) Kleinsynchronmotor mit Dauermagnetläufer
CH670535A5 (cg-RX-API-DMAC7.html)
DE3202074A1 (de) "dauermagnetisch erregte zentraldrehkupplung"
DE102019129782B4 (de) Multipol-GENERATOR mit Gesamtmagnetfluss umschließenden Spulen
DE2405678A1 (de) Magnetische umlaufmaschine mit einer als lagerschale ausgebildeten magnetisch leitenden trennwand
DE102013112625A1 (de) Elektrische Drehmaschine mit Magnetverstärkungsring
DE1613098C (de) Induktionsrotor fur Elektro motoren oder Generatoren
DE102025122974A1 (de) Integrierter mechanischer Schwingungserreger
DE202024002149U1 (de) Rotor mit Magnetflussübertragungseinheit

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H02K 49/10

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee