DE69306344T2 - Elektrischer Schrittmotor - Google Patents

Elektrischer Schrittmotor

Info

Publication number
DE69306344T2
DE69306344T2 DE69306344T DE69306344T DE69306344T2 DE 69306344 T2 DE69306344 T2 DE 69306344T2 DE 69306344 T DE69306344 T DE 69306344T DE 69306344 T DE69306344 T DE 69306344T DE 69306344 T2 DE69306344 T2 DE 69306344T2
Authority
DE
Germany
Prior art keywords
magnetic fields
top beams
flux
stator
permanent magnets
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 - Fee Related
Application number
DE69306344T
Other languages
English (en)
Other versions
DE69306344D1 (de
Inventor
Gustav Saether
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.)
LYNG MOTOR AS, VANVIKAN, NO
Original Assignee
Lyng Motor AS
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
Priority claimed from NO922844A external-priority patent/NO174947C/no
Application filed by Lyng Motor AS filed Critical Lyng Motor AS
Application granted granted Critical
Publication of DE69306344D1 publication Critical patent/DE69306344D1/de
Publication of DE69306344T2 publication Critical patent/DE69306344T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lens Barrels (AREA)
  • Control Of Stepping Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Linear Motors (AREA)
  • Non-Mechanical Conveyors (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DE69306344T 1992-07-17 1993-07-19 Elektrischer Schrittmotor Expired - Fee Related DE69306344T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO922844A NO174947C (no) 1992-01-22 1992-07-17 Elektrisk trinn-motor

Publications (2)

Publication Number Publication Date
DE69306344D1 DE69306344D1 (de) 1997-01-16
DE69306344T2 true DE69306344T2 (de) 1997-06-12

Family

ID=19895312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306344T Expired - Fee Related DE69306344T2 (de) 1992-07-17 1993-07-19 Elektrischer Schrittmotor

Country Status (6)

Country Link
US (1) US5369324A (de)
EP (1) EP0588478B1 (de)
AT (1) ATE146019T1 (de)
DE (1) DE69306344T2 (de)
DK (1) DK0588478T3 (de)
ES (1) ES2097983T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009023221A1 (de) 2009-05-29 2010-12-02 Karl-Josef Schmidt Elektroantrieb

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* Cited by examiner, † Cited by third party
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DE9414054U1 (de) * 1994-08-31 1994-11-03 Riepl, Gerhard, 88605 Meßkirch Elektrischer Energiesparantrieb für Kleinfahrzeuge
DE59605133D1 (de) * 1995-01-23 2000-06-08 Egon Schmid Antriebseinrichtung für ein elektrisch betriebenes fahrzeug
US5690185A (en) * 1995-03-27 1997-11-25 Michael P. Sengel Self powered variable direction wheeled task chair
JPH1032967A (ja) * 1996-07-15 1998-02-03 Tsujikawa Keiko トルク発生装置
JP3308828B2 (ja) * 1996-10-18 2002-07-29 株式会社日立製作所 永久磁石回転電機及びそれを用いた電動車両
US5890277A (en) 1996-11-04 1999-04-06 General Electric Company Method for manufacturing a claw pole stator structure
US5986379A (en) * 1996-12-05 1999-11-16 General Electric Company Motor with external rotor
US5962938A (en) 1997-10-21 1999-10-05 General Electric Company Motor with external rotor
US6002186A (en) * 1998-07-13 1999-12-14 Ims Inc. Electric stepper motor having a cylindrical magnetic rotor with a pair of cups made of magnetic material
US6703742B1 (en) * 1998-12-15 2004-03-09 Adam K. Brandley Electric motor with rotor being a drive wheel
GB2345586A (en) * 1999-01-11 2000-07-12 Elliott Ind Ltd An electric motor, a wheel and drive apparatus for an electric vehicle
NO991395L (no) * 1999-03-22 2000-09-25 Lyng Motor As Stator i elektrisk roterende maskin
US6271609B1 (en) 1999-03-25 2001-08-07 General Electric Company Programmable electric motor and method of assembly
US6133666A (en) 1999-03-25 2000-10-17 General Electric Company Electric motor with a stator including a central locator
US6118198A (en) 1999-03-25 2000-09-12 General Electric Company Electric motor with ice out protection
US6147465A (en) 1999-03-25 2000-11-14 General Electric Company Microprocessor controlled single phase motor with external rotor having integral fan
HU224944B1 (en) 1999-03-25 2006-04-28 Gen Electric Electric motor
EP1052761A3 (de) * 1999-05-06 2001-05-09 Yukio Kinoshita Elektrische Drehmaschine
US7530415B2 (en) 2000-01-26 2009-05-12 E-Traction Europe B.V. Wheel provided with driving means
NL1022873C2 (nl) * 2003-03-07 2004-10-01 E Traction Europe Bv Aandrijfsamenstel.
US7533747B2 (en) 2000-01-26 2009-05-19 E-Traction Europe B.V. Wheel provided with driving means
US6710563B2 (en) * 2001-03-12 2004-03-23 Canon Kabushiki Kaisha Driving device, light amount controller and shutter
EP1601545B1 (de) 2003-03-07 2011-02-16 e-Traction Europe B.V. Radantriebsanordnung
US7385330B2 (en) * 2004-02-27 2008-06-10 Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Reno Permanent-magnet switched-flux machine
US7081696B2 (en) * 2004-08-12 2006-07-25 Exro Technologies Inc. Polyphasic multi-coil generator
EA016263B1 (ru) 2006-06-08 2012-03-30 Эксро Технолоджис Инк. Многофазный многокатушечный генератор
US8476794B2 (en) * 2009-05-27 2013-07-02 Empire Technology Development Llc Wheel motor with rotating outer rotor
NZ605742A (en) 2010-06-15 2014-11-28 Invacare Corp Electric motor and brake assembly
US10312775B2 (en) * 2011-12-29 2019-06-04 Wuxi High Minded Industrial Design Co., Ltd. Integrated container-type torque-driven electric sensor for a vehicle motor
CN206031052U (zh) * 2016-07-18 2017-03-22 深圳天才动力科技有限公司 车辆备用电动车轮及遥控器
CN106602822B (zh) * 2016-11-01 2019-03-12 东南大学 转子永磁型磁通切换轮毂电机
CN110663162B (zh) 2017-05-23 2022-09-09 Dpm科技有限公司 可变线圈配置系统控制、设备和方法
US11519155B2 (en) * 2019-04-02 2022-12-06 Cnh Industrial America Llc Electrically-powered wheel assembly for a work vehicle having stacked electric motors
CA3137550C (en) 2019-04-23 2024-05-21 Dpm Technologies Inc. Fault tolerant rotating electric machine
US11897362B2 (en) 2021-05-04 2024-02-13 Exro Technologies Inc. Systems and methods for individual control of a plurality of controllable units of battery cells
WO2022236424A1 (en) 2021-05-13 2022-11-17 Exro Technologies Inc. Method and appartus to drive coils of a multiphase electric machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE670543A (de) * 1964-10-09 1966-04-06
US3783313A (en) * 1972-06-29 1974-01-01 Canadian Patents Dev Electrical stepping motors having low inertia rotors
USRE28075E (en) * 1972-10-19 1974-07-16 Double claw tooth stator synchronous and stepping motor with indicator
US4075519A (en) * 1974-10-22 1978-02-21 Ivan Mrcun Brushless alternator
GB1603969A (en) * 1977-05-26 1981-12-02 Matsushita Electric Ind Co Ltd Rotary electrical machine
ATE43461T1 (de) * 1980-11-11 1989-06-15 Magnet Bahn Gmbh Elektrischer antrieb oder generator.
JPS61173646A (ja) * 1985-01-28 1986-08-05 Sugano Jitsumu Kenkyusho:Kk リニア型モ−タ−ホイ−ル
JPH0193979U (de) * 1987-12-15 1989-06-21
US5343128A (en) * 1990-04-12 1994-08-30 Beltrame Carlo L Drive assistance device for a golf buggy
JP2881959B2 (ja) * 1990-05-21 1999-04-12 ソニー株式会社 カメラ用レンズ鏡筒

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009023221A1 (de) 2009-05-29 2010-12-02 Karl-Josef Schmidt Elektroantrieb
EP2258573A2 (de) 2009-05-29 2010-12-08 Karl Josef Schmidt Elektroantrieb

Also Published As

Publication number Publication date
US5369324A (en) 1994-11-29
EP0588478B1 (de) 1996-12-04
ATE146019T1 (de) 1996-12-15
EP0588478A3 (de) 1995-07-12
DE69306344D1 (de) 1997-01-16
DK0588478T3 (da) 1997-05-26
ES2097983T3 (es) 1997-04-16
EP0588478A2 (de) 1994-03-23

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: LYNG MOTOR AS, VANVIKAN, NO

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee