AR247958A1 - Maquinas electricas de dinamo rotativo de imanes permanentes. - Google Patents
Maquinas electricas de dinamo rotativo de imanes permanentes.Info
- Publication number
- AR247958A1 AR247958A1 AR88311941A AR31194188A AR247958A1 AR 247958 A1 AR247958 A1 AR 247958A1 AR 88311941 A AR88311941 A AR 88311941A AR 31194188 A AR31194188 A AR 31194188A AR 247958 A1 AR247958 A1 AR 247958A1
- Authority
- AR
- Argentina
- Prior art keywords
- still
- poles
- around
- stator
- rotor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/02—Details of the magnetic circuit characterised by the magnetic material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/58—Motors or generators without iron cores
-
- 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
- H02K29/10—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using light effect devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S310/00—Electrical generator or motor structure
- Y10S310/06—Printed-circuit motors and components
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Brushless Motors (AREA)
Abstract
UNA MAQUINA ELECTRICA DE DINAMO ROTATIVO DE IMANES PERMANENTES, QUE INCLUYE: UN ESTATOR CILINDRICO Y UN ROTOR CILINDRICO QUE PUEDE GIRAR EN TORNO A UN EJE Y QUE TIENE UNA SUPERFICIE QUE ENFRENTAA DICHO ESTATOR SEPARADA DEL MISMO POR UN ENTREHIERRO CILINDRICO; UNA PLURALIDAD DE POLOS MAGNETICOS PERMANENTES SOBRE DICHA SUPERFICIE DEL ROTOR Y ADYACENTES A DICHO ENTREHIERRO, TENIENDO DICHOESTATOR UNA PLURALIDAD DE POLOS DEVANADOS SOBRE O EN UN SUSTRATO, SITUADOS JUNTO A DICHO ENTREHIERRO. LOS POLOS MAGNETICOS PERMANENTES ESTAN MUY POCO SEPARADOS EN TORNO A LA CIRCUNFERENCIA DE LA SUPERFICIE DEL ROTOR, DE TAL MANERA QUE EXISTEN TRAYECTORIAS SEMICIRCULARES DE FLUJO MAGNETICO RELATIVAMENTE CORTAS ENTRE LOS POLOS MAGNETICOS PERMANENTES ADYACENTES, EXTENDIENDOSE DICHAS TRAYECTORIAS CORTAS EN UNA ZONA CORTADA POR DICHO ESTATOR, POR LO CUAL DICHOS POLOS DEVANADOS CORTAN TODAS LAS TRAYECTORIAS DE FLUJO EN ANGULOS RECTOS CON RESPECTO A ELLAS, TENIENDO DICHA ZONA Y EL SUSTRATO DEL ESTATOR UNA P ERMEABILIDAD MAGNETICA RELATIVAMENTE BAJA Y SIENDO AMBOS ESENCIALMENTE NO CONDUCTORES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ221822A NZ221822A (en) | 1987-09-15 | 1987-09-15 | Permanent magnet motor |
Publications (1)
Publication Number | Publication Date |
---|---|
AR247958A1 true AR247958A1 (es) | 1995-04-28 |
Family
ID=19922210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR88311941A AR247958A1 (es) | 1987-09-15 | 1988-09-15 | Maquinas electricas de dinamo rotativo de imanes permanentes. |
Country Status (17)
Country | Link |
---|---|
US (1) | US4924125A (es) |
CN (1) | CN1028273C (es) |
AR (1) | AR247958A1 (es) |
CA (1) | CA1309450C (es) |
DD (1) | DD282550A5 (es) |
ES (1) | ES2008585A6 (es) |
GB (1) | GB2209884A (es) |
GR (1) | GR880100584A (es) |
IE (1) | IE63233B1 (es) |
IL (1) | IL87764A0 (es) |
IN (1) | IN175021B (es) |
MX (1) | MX167573B (es) |
MY (1) | MY103607A (es) |
NZ (1) | NZ221822A (es) |
PT (1) | PT88506B (es) |
YU (1) | YU174488A (es) |
ZA (1) | ZA886772B (es) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ232333A (en) * | 1990-02-01 | 1993-12-23 | Cadac Holdings Ltd | Motor stator wound with high permeability material. |
US5229677A (en) * | 1991-09-18 | 1993-07-20 | Newport News Shipbuilding And Dry Dock Company | Electric propulsion motor for marine vehicles |
NO306522B1 (no) * | 1992-01-21 | 1999-11-15 | Anadrill Int Sa | Fremgangsmaate for akustisk overföring av maalesignaler ved maaling under boring |
US5400197A (en) * | 1992-06-05 | 1995-03-21 | Seagate Technology, Inc. | Disc drive spindle motor |
US5489811A (en) * | 1992-06-11 | 1996-02-06 | Generac Corporation | Permanent magnet alternator |
US5394046A (en) * | 1992-09-21 | 1995-02-28 | Globe Products Inc. | Stator and stator winding method and apparatus |
US5794884A (en) * | 1992-09-23 | 1998-08-18 | Globe Products Inc. | Stator winding apparatus with selectively movable coil former |
US5406158A (en) * | 1993-07-23 | 1995-04-11 | Eaton Corporation | Miniature synchronous motor |
US5450915A (en) * | 1993-12-20 | 1995-09-19 | Li; I-Ho | Electric motor-in-wheel |
JPH09285088A (ja) * | 1996-04-12 | 1997-10-31 | Hitachi Ltd | 永久磁石回転電機及びそれを用いた電動車両 |
US6132186A (en) * | 1997-08-06 | 2000-10-17 | Shurflo Pump Manufacturing Co. | Impeller pump driven by a dynamo electric machine having a stator comprised of a mass of metal particles |
US6034465A (en) * | 1997-08-06 | 2000-03-07 | Shurfle Pump Manufacturing Co. | Pump driven by brushless motor |
ES2166185T3 (es) * | 1997-08-18 | 2002-04-01 | Rolf Strothmann | Maquina electrica con excitacion independiente. |
US6097124A (en) * | 1997-10-23 | 2000-08-01 | Satcon Technology Corporation | Hybrid permanent magnet/homopolar generator and motor |
US6054789A (en) * | 1998-03-03 | 2000-04-25 | The United States Of America As Represented By The Secretary Of The Army | Cylindrical permanent magnet magic ring electric motor and generator |
US6192821B1 (en) * | 1998-03-16 | 2001-02-27 | Robert Morales | Boat mounted hydro-alternator |
US6242840B1 (en) * | 1998-06-15 | 2001-06-05 | Alliedsignal Inc. | Electrical machine including toothless flux collector made from ferromagnetic wire |
US6313560B1 (en) * | 1999-12-20 | 2001-11-06 | Pratt & Whitney Canada Corp. | Thermally protected electric machine |
DE20002284U1 (de) * | 2000-02-09 | 2001-06-13 | Mulfingen Elektrobau Ebm | Wechselstrom-Synchronmotor |
US6876114B2 (en) * | 2000-12-13 | 2005-04-05 | Seagate Technology Llc | Apparatus for reducing spindle motor magnetic drag |
US6703716B2 (en) * | 2001-10-17 | 2004-03-09 | Meng-Yu Liu | Permanent magnet generator for bicycle light operation |
US6608411B2 (en) * | 2001-11-14 | 2003-08-19 | Sunonwealth Electric Machine Industry Co., Ltd. | Direct current brushless motor |
US7159497B2 (en) * | 2002-01-25 | 2007-01-09 | Eastway Fair Company Ltd. | Light beam alignment system |
US6920023B2 (en) * | 2003-03-21 | 2005-07-19 | Pratt & Whitney Canada Corp. | Current limiting means for a generator |
US7119467B2 (en) * | 2003-03-21 | 2006-10-10 | Pratt & Whitney Canada Corp. | Current limiting means for a generator |
US7119461B2 (en) * | 2003-03-25 | 2006-10-10 | Pratt & Whitney Canada Corp. | Enhanced thermal conductivity ferrite stator |
US6965183B2 (en) * | 2003-05-27 | 2005-11-15 | Pratt & Whitney Canada Corp. | Architecture for electric machine |
US7545056B2 (en) * | 2003-05-27 | 2009-06-09 | Pratt & Whitney Canada Corp. | Saturation control of electric machine |
US7262539B2 (en) * | 2004-11-26 | 2007-08-28 | Pratt & Whitney Canada Corp. | Saturation control of electric machine |
US7583063B2 (en) | 2003-05-27 | 2009-09-01 | Pratt & Whitney Canada Corp. | Architecture for electric machine |
US6873071B2 (en) * | 2003-06-03 | 2005-03-29 | Pratt & Whitney Canada Corp. | Method, apparatus and system for controlling an electric machine |
US7253548B2 (en) | 2003-06-16 | 2007-08-07 | Pratt & Whitney Canada Corp. | Method and apparatus for controlling an electric machine |
US7262521B2 (en) * | 2003-12-31 | 2007-08-28 | Pratt & Whitney Canada Corp. | Variable AC voltage regulation control method and apparatus |
JP2007001448A (ja) * | 2005-06-24 | 2007-01-11 | Sanyo Tekunika:Kk | 照明装置 |
FR2894403A1 (fr) * | 2005-12-02 | 2007-06-08 | Leroy Somer Moteurs | Machine electrique tournante a ondulations de couple reduites |
US7288923B1 (en) | 2006-04-21 | 2007-10-30 | Pratt & Whitney Canada Corp. | Voltage-limited electric machine |
TWM328144U (en) * | 2007-07-13 | 2008-03-01 | Rhine Electronic Co Ltd | Structure of DC motor without brush for hanging fan |
US7671509B2 (en) * | 2007-08-20 | 2010-03-02 | Scott Terry D | Rotor and stator assemblies for permanent magnet electric generator |
DK2447145T3 (da) * | 2010-10-29 | 2014-04-07 | Guenther Hirn | Elektrisk drivsystem til en cykel |
DE102011111352B4 (de) * | 2011-08-29 | 2015-11-26 | Otto-Von-Guericke-Universität Magdeburg | Elektromotor mit eisenloser Wicklung |
JP5423770B2 (ja) * | 2011-11-15 | 2014-02-19 | 株式会社デンソー | マルチギャップ型回転電機 |
US20150333584A1 (en) * | 2014-05-15 | 2015-11-19 | Calnetix Technologies, Llc | High speed brushless dc electric machine |
KR101628145B1 (ko) * | 2014-06-16 | 2016-06-09 | 현대자동차 주식회사 | 전동기의 센서리스 제어 방법 및 시스템 |
WO2016014517A2 (en) * | 2014-07-21 | 2016-01-28 | Prime Datum Development Comapny, Llc | Cooling tower having thermally managed motor |
CN104124847B (zh) * | 2014-07-24 | 2016-05-04 | 西安交通大学 | 一种基于动圈电机的动量轮 |
DE102017219735A1 (de) * | 2017-11-07 | 2019-05-09 | Siemens Aktiengesellschaft | Statorwicklung mit erhöhter Leistungsdichte |
USD949106S1 (en) * | 2019-11-18 | 2022-04-19 | Maurer Magnetic Ag | Demagnetization apparatus |
WO2022194390A1 (en) | 2021-03-19 | 2022-09-22 | Che-Motor Ag | Rotating electromechanical apparatus and method of manufacture of stator winding |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1958043A (en) * | 1932-12-09 | 1934-05-08 | Heintz & Kaufman Ltd | Magneto field member |
US2104707A (en) * | 1935-11-26 | 1938-01-04 | Rawlings George William | Electric generator |
US2760127A (en) * | 1954-03-22 | 1956-08-21 | Raytheon Mfg Co | Capacitor commutator |
US2797376A (en) * | 1955-02-03 | 1957-06-25 | Robert C Meade | Electronic motor |
US3280373A (en) * | 1962-09-06 | 1966-10-18 | Carrier Corp | Over-temperature protection system having means for simulating the temperature rise rate of a dynamoelectric machine and winding |
US3296471A (en) * | 1963-08-16 | 1967-01-03 | Cochardt Alexander | Dynamoelectric machine |
DE1538913A1 (de) * | 1966-01-13 | 1970-03-12 | Licentia Gmbh | Wicklungsbildung von Elektromotoren |
US3462626A (en) * | 1966-12-30 | 1969-08-19 | Hughes Aircraft Co | Torque transferring arrangement |
DE1613380A1 (de) * | 1967-04-21 | 1970-09-24 | Siemens Ag | Kollektorloser Gleichstom-Kleinstmotor |
AT282990B (de) * | 1967-11-30 | 1970-07-27 | Siemens Ag | Antrieb für batteriegespeiste Tonwiedergabegeräte, insbesondere Tonbandgeräte |
US3531670A (en) * | 1968-09-16 | 1970-09-29 | Bendix Corp | Rotary electrical apparatus having metallic sleeve for embracing the peripheral sections of permanent magnet rotor |
CA934814A (en) * | 1970-06-26 | 1973-10-02 | Kawasaki Itaru | Rotating electric machine |
US3667011A (en) * | 1970-07-15 | 1972-05-30 | Sperry Rand Corp | Brushless dc torque motor including commutator bars fed from a photo-commutation circuit |
US3818586A (en) * | 1971-09-16 | 1974-06-25 | Briggs & Stratton Corp | Method of making an assembly of alternator magnet blocks with engine flywheel |
US3725708A (en) * | 1971-10-07 | 1973-04-03 | Possis Corp | Core for a dynamo-electric machine |
JPS4920514A (es) * | 1972-06-21 | 1974-02-23 | ||
US3797573A (en) * | 1972-09-05 | 1974-03-19 | Baker Oil Tools Inc | Full opening safety valve |
DE2405678A1 (de) * | 1974-02-06 | 1975-08-14 | Laing Ingeborg | Magnetische umlaufmaschine mit einer als lagerschale ausgebildeten magnetisch leitenden trennwand |
CA1004274A (en) * | 1974-04-04 | 1977-01-25 | Canadian General Electric Company Limited | Permanent magnet hermetic synchronous motor |
IT1034733B (it) * | 1974-04-11 | 1979-10-10 | Teldix Gmbh | Macchina elettrica |
NL7411143A (nl) * | 1974-08-21 | 1976-02-24 | Holec Nv | Verbrandingsmotor en injekteur voor een ver- brandingsmotor. |
US4130769A (en) * | 1974-11-01 | 1978-12-19 | Canon Kabushiki Kaisha | Brushless DC motor |
US3914629A (en) * | 1974-12-13 | 1975-10-21 | William P Gardiner | Centerless brushless DC motor |
FR2364562A1 (fr) * | 1976-09-13 | 1978-04-07 | Recupelec | Moteur a courant continu a fort couple et tres bon rendement |
FR2384174A1 (fr) * | 1977-03-15 | 1978-10-13 | Aerospatiale | Roue d'inertie |
GB1604121A (en) * | 1977-04-08 | 1981-12-02 | Sony Corp | Dc motors |
JPS5444707A (en) * | 1977-09-14 | 1979-04-09 | Sony Corp | Dc brushless motor |
JPS5445712A (en) * | 1977-09-19 | 1979-04-11 | Hitachi Ltd | Motor |
US4268769A (en) * | 1978-09-22 | 1981-05-19 | The Scott & Fetzer Company | Motor for rotary brush |
FR2462045A1 (fr) * | 1979-07-18 | 1981-02-06 | Chauvin Arnoux Sa | Voyant magnetique multipolaire entraine par un embrayage centrifuge |
US4354214A (en) * | 1979-09-11 | 1982-10-12 | Walton John F | Motor protection circuit |
JPS5678342A (en) * | 1979-11-26 | 1981-06-27 | Kangiyou Denki Kiki Kk | Printed circuit |
US4438342A (en) * | 1980-05-15 | 1984-03-20 | Kenyon Keith E | Novel hybrid electric vehicle |
DE3043267A1 (de) * | 1980-11-15 | 1982-07-08 | Robert Bosch Gmbh, 7000 Stuttgart | Magnetgenerator fuer zuendanlagen von brennkraftmaschinen |
JPS5792761A (en) * | 1980-11-29 | 1982-06-09 | Matsushita Electric Works Ltd | Electric terminal |
US4377486A (en) * | 1980-12-24 | 1983-03-22 | Wrc Processing Company | Organic sludge dewatering process |
DE3243044A1 (de) * | 1981-11-27 | 1983-06-01 | Lucas Industries P.L.C., Birmingham, West Midlands | Dynamoelektrische maschine |
US4651066A (en) * | 1982-06-07 | 1987-03-17 | Eaton Corporation | Ferrite permanent magnet electrical machine and the application thereof within vehicle traction drives |
CA1237184A (en) * | 1982-06-07 | 1988-05-24 | David Turner | Ferrite permanent magnet electrical machine and the application thereof within vehicle traction drives |
US4426606A (en) * | 1982-11-08 | 1984-01-17 | Sanyo Denki Co., Ltd. | Emergency stop device for brushless motors |
US4645961A (en) * | 1983-04-05 | 1987-02-24 | The Charles Stark Draper Laboratory, Inc. | Dynamoelectric machine having a large magnetic gap and flexible printed circuit phase winding |
DE3473100D1 (en) * | 1983-05-20 | 1988-09-01 | Alcatel Nv | Electronically commutated d.c. motor |
US4636671A (en) * | 1983-12-23 | 1987-01-13 | Nippondenso Co., Ltd. | Magneto generator for internal combustion engine |
FR2562347B1 (fr) * | 1984-04-02 | 1988-07-15 | Sfim | Moteur d'entrainement pour gyroscope, procede pour sa fabrication et gyroscope comportant un tel moteur |
DE3447980A1 (de) * | 1984-09-13 | 1986-03-20 | Erich 8500 Nürnberg Rabe | Elektronisch kommutierter gleichstrommotor zum antrieb rotierender speichermedien |
JPS61180560A (ja) * | 1985-02-01 | 1986-08-13 | Kangiyou Denki Kiki Kk | 直流ブラシレスマイクロモ−タ |
US4618806A (en) * | 1985-02-11 | 1986-10-21 | Rotron, Inc. | Ironless, brushless DC motor with wave-winding |
CN1012760B (zh) * | 1985-07-23 | 1991-06-05 | 锺渊化学工业株式会社 | 旋转多面镜扫描装置及其制造方法 |
US4692631A (en) * | 1986-08-04 | 1987-09-08 | Motorola, Inc. | Turbine alternator with a central clear optical path |
US4733118A (en) * | 1986-09-22 | 1988-03-22 | Hhk Inc. | Low damping torque brushless D.C. motor |
-
1987
- 1987-09-15 NZ NZ221822A patent/NZ221822A/xx unknown
-
1988
- 1988-09-06 GR GR880100584A patent/GR880100584A/el unknown
- 1988-09-09 CA CA000576877A patent/CA1309450C/en not_active Expired - Fee Related
- 1988-09-12 IN IN766DE1988 patent/IN175021B/en unknown
- 1988-09-12 GB GB8821355A patent/GB2209884A/en not_active Withdrawn
- 1988-09-12 MY MYPI88001019A patent/MY103607A/en unknown
- 1988-09-12 ZA ZA886772A patent/ZA886772B/xx unknown
- 1988-09-14 MX MX013016A patent/MX167573B/es unknown
- 1988-09-14 IE IE278588A patent/IE63233B1/en not_active IP Right Cessation
- 1988-09-14 DD DD88319782A patent/DD282550A5/de not_active IP Right Cessation
- 1988-09-14 CN CN88107160A patent/CN1028273C/zh not_active Expired - Fee Related
- 1988-09-14 ES ES8802803A patent/ES2008585A6/es not_active Expired
- 1988-09-14 PT PT88506A patent/PT88506B/pt not_active IP Right Cessation
- 1988-09-15 AR AR88311941A patent/AR247958A1/es active
- 1988-09-15 IL IL87764A patent/IL87764A0/xx unknown
- 1988-09-15 YU YU01744/88A patent/YU174488A/xx unknown
-
1989
- 1989-05-03 US US07/349,939 patent/US4924125A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
MY103607A (en) | 1993-08-28 |
IE63233B1 (en) | 1995-04-05 |
PT88506B (pt) | 1995-08-09 |
YU174488A (en) | 1991-02-28 |
ES2008585A6 (es) | 1989-07-16 |
CN1028273C (zh) | 1995-04-19 |
MX167573B (es) | 1993-03-30 |
ZA886772B (en) | 1989-05-30 |
IN175021B (es) | 1995-04-22 |
GB8821355D0 (en) | 1988-10-12 |
CA1309450C (en) | 1992-10-27 |
CN1035398A (zh) | 1989-09-06 |
IL87764A0 (en) | 1989-02-28 |
IE882785L (en) | 1989-03-15 |
GR880100584A (el) | 1989-06-22 |
DD282550A5 (de) | 1990-09-12 |
PT88506A (pt) | 1989-07-31 |
US4924125A (en) | 1990-05-08 |
GB2209884A (en) | 1989-05-24 |
NZ221822A (en) | 1990-02-26 |
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