MX167573B - Un motor o alternador - Google Patents
Un motor o alternadorInfo
- Publication number
- MX167573B MX167573B MX013016A MX1301688A MX167573B MX 167573 B MX167573 B MX 167573B MX 013016 A MX013016 A MX 013016A MX 1301688 A MX1301688 A MX 1301688A MX 167573 B MX167573 B MX 167573B
- Authority
- MX
- Mexico
- Prior art keywords
- cylindrical
- stator
- poles
- permanent
- 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
La presente invención se refiere a una máquina eléctrica de dinamo rotativo de imanes permanentes, que incluye; al menos un estator generalmente cilíndrico y al menos un rotor cilíndrico que puede girar en torno a un eje y que tiene una superficie cilíndrica vuelta hacia dicho estator generalmente cilíndrico y separada del mismo por un entrehierro o espacio de separación cilíndrico, una pluralidad de polos magnéticos permanentes sobre dicha superficie del rotor y situados junto a dicho espacio de separación cilíndrico, teniendo dicho estator una pluralidad de polos devanados sobre o en un sustrato, estando dichos polos devanados situados junto a dicho espacio de separación cilíndrico, caracterizada porque los polos magnéticos permanentes están muy poco separados en torno a la circunferencia de la superficie del rotor de tal manera que existen trayectorias de flujo magnético relativamente cortas entre los polos magnéticos permanentes circunferencialmente adyacentes, extendiéndose dichas trayectorias de flujo magnético relativamente cortas en una zona cortada por dicho estator, teniendo dicha zona y el sustrato del estator tanto una permeabilidad magnética relativamente baja como siendo esencialmente no conductora.
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 |
---|---|
MX167573B true MX167573B (es) | 1993-03-30 |
Family
ID=19922210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX013016A MX167573B (es) | 1987-09-15 | 1988-09-14 | Un motor o alternador |
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)
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US6192821B1 (en) * | 1998-03-16 | 2001-02-27 | Robert Morales | Boat mounted hydro-alternator |
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US6313560B1 (en) * | 1999-12-20 | 2001-11-06 | Pratt & Whitney Canada Corp. | Thermally protected electric machine |
DE20002284U1 (de) * | 2000-02-09 | 2001-06-13 | ebm Werke GmbH & Co., 74673 Mulfingen | 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 |
US7119467B2 (en) * | 2003-03-21 | 2006-10-10 | Pratt & Whitney Canada Corp. | Current limiting means for a generator |
US6920023B2 (en) * | 2003-03-21 | 2005-07-19 | 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 |
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 |
US7545056B2 (en) * | 2003-05-27 | 2009-06-09 | Pratt & Whitney Canada Corp. | Saturation control of electric machine |
US6965183B2 (en) * | 2003-05-27 | 2005-11-15 | 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 |
WO2016014461A1 (en) * | 2014-07-21 | 2016-01-28 | Prime Datum Development Company, Llc | Power dense motor with thermal management capability |
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 |
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CA1004274A (en) * | 1974-04-04 | 1977-01-25 | Canadian General Electric Company Limited | Permanent magnet hermetic synchronous motor |
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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 |
US4836631A (en) * | 1985-07-23 | 1989-06-06 | Kanegafuchi Chemical Industry Co., Ltd. | Laser scanning motor having a rotating polygonal mirror and method of manufacturing the same |
US4692631A (en) * | 1986-08-04 | 1987-09-08 | Motorola, Inc. | Turbine alternator with a central clear optical path |
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-
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 GB GB8821355A patent/GB2209884A/en not_active Withdrawn
- 1988-09-12 IN IN766DE1988 patent/IN175021B/en unknown
- 1988-09-12 ZA ZA886772A patent/ZA886772B/xx unknown
- 1988-09-12 MY MYPI88001019A patent/MY103607A/en unknown
- 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 MX MX013016A patent/MX167573B/es unknown
- 1988-09-14 IE IE278588A patent/IE63233B1/en not_active IP Right Cessation
- 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 YU YU01744/88A patent/YU174488A/xx unknown
- 1988-09-15 IL IL87764A patent/IL87764A0/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 |
---|---|
GB8821355D0 (en) | 1988-10-12 |
ES2008585A6 (es) | 1989-07-16 |
US4924125A (en) | 1990-05-08 |
PT88506B (pt) | 1995-08-09 |
DD282550A5 (de) | 1990-09-12 |
IN175021B (es) | 1995-04-22 |
MY103607A (en) | 1993-08-28 |
ZA886772B (en) | 1989-05-30 |
IE882785L (en) | 1989-03-15 |
YU174488A (en) | 1991-02-28 |
CN1028273C (zh) | 1995-04-19 |
PT88506A (pt) | 1989-07-31 |
CN1035398A (zh) | 1989-09-06 |
IE63233B1 (en) | 1995-04-05 |
CA1309450C (en) | 1992-10-27 |
NZ221822A (en) | 1990-02-26 |
GR880100584A (el) | 1989-06-22 |
IL87764A0 (en) | 1989-02-28 |
AR247958A1 (es) | 1995-04-28 |
GB2209884A (en) | 1989-05-24 |
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