SG45128A1 - Improvements in switched reluctance motors - Google Patents

Improvements in switched reluctance motors

Info

Publication number
SG45128A1
SG45128A1 SG1995002137A SG1995002137A SG45128A1 SG 45128 A1 SG45128 A1 SG 45128A1 SG 1995002137 A SG1995002137 A SG 1995002137A SG 1995002137 A SG1995002137 A SG 1995002137A SG 45128 A1 SG45128 A1 SG 45128A1
Authority
SG
Singapore
Prior art keywords
switched reluctance
reluctance motors
motors
switched
reluctance
Prior art date
Application number
SG1995002137A
Other languages
English (en)
Inventor
John Michael Stephenson
Original Assignee
Switched Reluctance Drives 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 Switched Reluctance Drives Ltd filed Critical Switched Reluctance Drives Ltd
Publication of SG45128A1 publication Critical patent/SG45128A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/246—Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/04—Synchronous motors for single-phase current
    • H02K19/06—Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings, e.g. inductor motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Brushless Motors (AREA)
  • Synchronous Machinery (AREA)
SG1995002137A 1992-12-10 1993-12-06 Improvements in switched reluctance motors SG45128A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929225846A GB9225846D0 (en) 1992-12-10 1992-12-10 Further improvements in electric machines

Publications (1)

Publication Number Publication Date
SG45128A1 true SG45128A1 (en) 1998-01-16

Family

ID=10726431

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1995002137A SG45128A1 (en) 1992-12-10 1993-12-06 Improvements in switched reluctance motors

Country Status (6)

Country Link
US (1) US5548173A (fr)
EP (1) EP0601818B1 (fr)
DE (1) DE69304665T2 (fr)
ES (1) ES2091561T3 (fr)
GB (1) GB9225846D0 (fr)
SG (1) SG45128A1 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9311694D0 (en) * 1993-06-07 1993-07-21 Switched Reluctance Drives Ltd Electric machine rotor prosition encoder
CA2151532C (fr) * 1994-07-25 1998-12-22 Emerson Electric Co. Moteur a reluctance commutable muni d'un demarreur auxiliaire
GB9506460D0 (en) * 1995-03-29 1995-05-17 Switched Reluctance Drives Ltd Apparatus and method for starting a single-phase variable reluctance motor
GB9506461D0 (en) * 1995-03-29 1995-05-17 Switched Reluctance Drives Ltd Single-phase variable reluctance motor having permanent magnets bedded within a phase winding
EP1363384A3 (fr) * 1995-05-30 2003-12-17 Török, Vilmos Moteur électrique sans balais à démarrage automatique
GB2305022B (en) * 1995-09-05 2000-04-26 Switched Reluctance Drives Ltd Starting a single-phase reluctance motor
SE516498C2 (sv) * 1996-05-30 2002-01-22 Vilmos Toeroek Självstartande borstlös elektrisk motor
GB2324956A (en) * 1997-05-06 1998-11-11 Notetry Ltd Motor for domestic appliance
US6129193A (en) 1997-08-29 2000-10-10 American Cooling Systems, L.L.C. Electric fan clutch
US5947248A (en) * 1997-08-29 1999-09-07 American Cooling Systems, Llc Electric fan clutch
US6199391B1 (en) 1997-08-29 2001-03-13 American Cooling Systems, Llc Magnetic clutch method and apparatus for driving a vehicle air conditioner
US6244427B1 (en) 1997-09-16 2001-06-12 Motion Systems, L.C. Modular gearless motorized conveyor roller
US6206181B1 (en) 1997-09-16 2001-03-27 Motion Systems, L.C. Gearless motorized conveyor roller
US5918728A (en) * 1997-09-16 1999-07-06 Motion Systems, L.C.L.L.C. Gearless motorized roller with variable frequency controller
DE69833001T2 (de) * 1997-10-09 2006-08-24 Kadant Black Clawson Inc., Mason Vorrichtung und verfahren zur steuerung eines raffineurs für papierbreie
CA2327613A1 (fr) 1998-04-08 1999-10-14 John J. Egan, Iii Installation complete de traitement de pate a papier avec entrainement et commande integres, et ses techniques d'utilisation
DE19904469A1 (de) * 1999-02-04 2000-08-10 Bosch Gmbh Robert Dreh-Stellantrieb und Drehschalter
GB9916797D0 (en) 1999-07-16 1999-09-22 Switched Reluctance Drives Ltd Switched reluctance machines with novel winding shapes
US6468037B1 (en) 1999-08-06 2002-10-22 American Cooling Systems, Llc Fan clutch with central vanes to move air to fan blades
US6724114B2 (en) * 2001-12-28 2004-04-20 Emerson Electric Co. Doubly salient machine with angled permanent magnets in stator teeth
US6777842B2 (en) 2001-12-28 2004-08-17 Emerson Electric Co. Doubly salient machine with permanent magnets in stator teeth
US6848147B2 (en) * 2002-04-08 2005-02-01 Royal Appliance Mfg. Co. Internally driven agitator
US20050015918A1 (en) * 2003-07-22 2005-01-27 Royal Appliance Mfg. Co. Brushless dc drive mechanism for seld propelled aplicance
US7201244B2 (en) 2003-10-03 2007-04-10 Letourneau, Inc. Vehicle for materials handling and other industrial uses
CN100369367C (zh) * 2004-02-23 2008-02-13 哈尔滨工业大学 混合励磁开关磁阻电机
US7852183B2 (en) * 2005-11-14 2010-12-14 Honeywell International Inc. Power drive unit electromagnetic latch
US7777385B2 (en) * 2008-05-15 2010-08-17 Honeywell International Inc. Compact, electromagnetically braked actuator assembly
US20100052459A1 (en) * 2008-08-28 2010-03-04 James Arthur Rush Electromagnetic force motor
GB0904434D0 (en) 2009-03-13 2009-04-29 Switched Reluctance Drives Ltd An electrical machine with dual radial airgaps
US8598758B2 (en) * 2009-07-16 2013-12-03 Cameron International Corporation Electric motor and position holding device for such an electric motor
US10312782B2 (en) 2010-06-25 2019-06-04 The Board Of Regents, The University Of Texas System Double stator permanent magnet machine
US10033233B2 (en) * 2010-06-25 2018-07-24 The Board Of Regents, The University Of Texas System Double saliency exterior rotor switched reluctance machine with increasing and decreasing flux linkages and permanent magnets
NL2011336A (en) * 2012-09-19 2014-03-20 Asml Netherlands Bv Method of calibrating a reluctance actuator assembly, reluctance actuator and lithographic apparatus comprising such reluctance actuator.
RU2547813C1 (ru) * 2014-05-05 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" Вентильно-индукторный двигатель

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US747698A (en) * 1901-08-28 1903-12-22 Gen Electric Dynamo-electric machine.
GB893611A (en) * 1959-11-25 1962-04-11 Lucas Industries Ltd Dynamo electric machines
DE2260069A1 (de) * 1972-12-08 1974-06-12 Papst Motoren Kg Kollektroloser gleichstrommotor
DE2429492C3 (de) * 1974-06-20 1979-04-26 Elmeg-Elektro-Mechanik Gmbh, 3150 Peine Schrittweise oder kontinuierlich betreibbarer elektrischer Motor, insbesondere Schrittmotor zum Antrieb eines Rollenzählwerkes
US3932069A (en) * 1974-12-19 1976-01-13 Ford Motor Company Variable reluctance motor pump
US3984711A (en) * 1975-04-07 1976-10-05 Warner Electric Brake & Clutch Company Variable reluctance step motor with permanent magnets
GB1574255A (en) * 1977-02-03 1980-09-03 Polico Moteurs Electriques Rotary electrical machine
DE2707684A1 (de) * 1977-02-23 1978-08-24 Quarz Zeit Ag Einphasenschrittmotor
FR2386179A1 (fr) * 1977-03-28 1978-10-27 Kollmorgen Tech Corp Machines electriques tournantes perfectionnees
JPS5678368A (en) * 1979-11-26 1981-06-27 Matsushita Seiko Co Ltd Hall motor
DE3008937A1 (de) * 1980-03-08 1981-09-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kollektormotor zum antrieb von hausgeraeten
DE3617017A1 (de) * 1986-05-21 1987-11-26 Bosch Gmbh Robert Stator fuer eine elektrische maschine
US4812695A (en) * 1986-08-15 1989-03-14 Marathon Electric Manufacturing Corporation Annular stator core construction
GB8812692D0 (en) * 1988-05-27 1988-06-29 Switched Reluctance Drives Ltd Improvements in electric machines
SE465696B (sv) * 1988-08-25 1991-10-14 Vilmos Toeroek Elektrisk motor och anordning foer matning av en saadan motor
JPH0283646U (fr) * 1988-12-09 1990-06-28
DE9003028U1 (de) * 1990-02-06 1990-08-02 Menge, Eberhard, Dipl.-Ing., 7313 Reichenbach Einphasen-Synchron-Elektromotor mit Steuerpolen am Stator
US5122697A (en) * 1990-04-30 1992-06-16 Emerson Electric Co. Hybrid single-phase variable reluctance motor
US5294856A (en) * 1990-04-30 1994-03-15 Emerson Electric Co. Shifted pole single phase variable reluctance motor
SE467852B (sv) 1990-12-28 1992-09-21 Vilmos Toeroek Elektrisk motor

Also Published As

Publication number Publication date
ES2091561T3 (es) 1996-11-01
EP0601818B1 (fr) 1996-09-11
GB9225846D0 (en) 1993-02-03
DE69304665T2 (de) 1997-04-03
DE69304665D1 (de) 1996-10-17
EP0601818A1 (fr) 1994-06-15
US5548173A (en) 1996-08-20

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