JPH0443379U - - Google Patents
Info
- Publication number
- JPH0443379U JPH0443379U JP1990083408U JP8340890U JPH0443379U JP H0443379 U JPH0443379 U JP H0443379U JP 1990083408 U JP1990083408 U JP 1990083408U JP 8340890 U JP8340890 U JP 8340890U JP H0443379 U JPH0443379 U JP H0443379U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- rotor
- rotor magnet
- motor
- stator
- 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.)
- Granted
Links
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2786—Outer rotors
- H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2791—Surface mounted magnets; Inset magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990083408U JPH0756616Y2 (ja) | 1990-08-07 | 1990-08-07 | モータのロータマグネットの着磁構造 |
US07/738,907 US5220227A (en) | 1990-08-07 | 1991-08-01 | Rotor magnet of motor and having improved magnetizing pattern and method of magnetizing the same |
DE4126137A DE4126137A1 (de) | 1990-08-07 | 1991-08-07 | Motor mit einem drehmagnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990083408U JPH0756616Y2 (ja) | 1990-08-07 | 1990-08-07 | モータのロータマグネットの着磁構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0443379U true JPH0443379U (US08063081-20111122-C00044.png) | 1992-04-13 |
JPH0756616Y2 JPH0756616Y2 (ja) | 1995-12-25 |
Family
ID=13801605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990083408U Expired - Lifetime JPH0756616Y2 (ja) | 1990-08-07 | 1990-08-07 | モータのロータマグネットの着磁構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5220227A (US08063081-20111122-C00044.png) |
JP (1) | JPH0756616Y2 (US08063081-20111122-C00044.png) |
DE (1) | DE4126137A1 (US08063081-20111122-C00044.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004153924A (ja) * | 2002-10-30 | 2004-05-27 | Hitachi Ltd | 永久磁石回転機 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2881528B2 (ja) * | 1992-05-15 | 1999-04-12 | ミネベア株式会社 | フラットモータのステータ構造 |
DE4310226A1 (de) * | 1993-03-31 | 1994-10-06 | Philips Patentverwaltung | Mittels Permanentmagneten erregter elektrischer Motor |
US5345130A (en) * | 1993-04-28 | 1994-09-06 | General Electric Company | Modable permanent magnet rotor for optimized field shaping |
IT1261598B (it) * | 1993-09-30 | 1996-05-23 | Gate Spa | Motore elettrico a magneti permanenti con coppia di riluttanza ridotta |
JP3200281B2 (ja) * | 1994-03-29 | 2001-08-20 | 株式会社ゼクセルヴァレオクライメートコントロール | ブラシレスモータ |
JPH10201210A (ja) * | 1997-01-10 | 1998-07-31 | Zexel Corp | ブラシレスモータ |
JPH11127561A (ja) * | 1997-10-22 | 1999-05-11 | Denso Corp | 磁石併用型回転電機の回転子及びその製造方法 |
JPH11136915A (ja) * | 1997-10-31 | 1999-05-21 | Mitsuhiro Fukada | 永久磁石型発電機 |
DE19824042A1 (de) * | 1998-05-29 | 1999-12-02 | Pm Dm Gmbh | Dreiphasengleichstrommotor mit elektronischer Kommutierung und hoher Motorleistung |
JP3906022B2 (ja) * | 2000-10-24 | 2007-04-18 | 株式会社東芝 | 電動機の回転子及びその製造方法 |
JP2003052146A (ja) * | 2001-08-06 | 2003-02-21 | Sankyo Seiki Mfg Co Ltd | 周面対向型モータ |
TWM240726U (en) * | 2003-05-20 | 2004-08-11 | Delta Electronics Inc | Stator structure for single phase motor with radial windings |
DE102005040389A1 (de) * | 2005-08-25 | 2007-03-01 | Ipgate Ag | Elektrischer Antrieb mit topfförmigem Anker und außenliegenden Permanentmagnetelementen |
WO2007062766A1 (de) * | 2005-12-01 | 2007-06-07 | Emb-Papst St. Georgen Gmbh & Co. Kg | Elektromotor |
JP2008067470A (ja) * | 2006-09-06 | 2008-03-21 | Asmo Co Ltd | 固定子の製造方法及び着磁コア |
JP4175417B2 (ja) * | 2006-11-06 | 2008-11-05 | ダイキン工業株式会社 | アウターロータモータ及びその製造方法 |
WO2013025550A2 (en) * | 2011-08-12 | 2013-02-21 | Aerovironment, Inc. | Electric motor |
JP6167434B2 (ja) * | 2013-09-30 | 2017-07-26 | ミネベアミツミ株式会社 | ブラシレスモータ及びそのモータを用いた送風機 |
DE112016004380T5 (de) * | 2015-09-28 | 2018-06-07 | Nidec Corporation | Motor und Spinnmaschine |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3873897A (en) * | 1972-05-25 | 1975-03-25 | Papst Motoren Kg | Collector-less D-C motor |
DE2419432C3 (de) * | 1974-04-23 | 1985-05-09 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Kollektorloser Gleichstrommotor mit einem Stator und mit einem permanentmagnetischen Rotor |
US4097754A (en) * | 1976-10-20 | 1978-06-27 | Tecumseh Products Company | Short pitch alternator |
DE2730142C2 (de) * | 1977-07-04 | 1988-01-21 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Kollektorloser Gleichstrommotor der zweisträngigen Bauart |
JPS5444707A (en) * | 1977-09-14 | 1979-04-09 | Sony Corp | Dc brushless motor |
FR2497419B1 (fr) * | 1980-12-30 | 1986-04-18 | Papst Motoren Gmbh & Co Kg | Moteur a courant continu sans collecteur a double impulsion |
JPH036149Y2 (US08063081-20111122-C00044.png) * | 1981-01-13 | 1991-02-15 | ||
DE3125694A1 (de) * | 1981-06-30 | 1983-01-13 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Kollektorloser gleichstrommotor |
DE3418773C2 (de) * | 1984-05-19 | 1986-11-13 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Zweipulsiger kollektorloser Gleichstrommotor |
KR920000717B1 (ko) * | 1984-07-25 | 1992-01-20 | 가부시기가이샤 히다찌세이사꾸쇼 | 영구자석전기 |
JPS61114979A (ja) * | 1984-11-07 | 1986-06-02 | 株式会社東芝 | エレベ−タ装置 |
JPS61114979U (US08063081-20111122-C00044.png) * | 1984-12-26 | 1986-07-21 | ||
JPS62152695A (ja) * | 1985-12-25 | 1987-07-07 | ワイケイケイ株式会社 | 継ぎ目をもつた長尺製品の切断方法 |
DE3700774C2 (de) * | 1986-01-13 | 1998-11-12 | Papst Motoren Gmbh & Co Kg | Kollektorlose Gleichstrommaschine |
JPS62152695U (US08063081-20111122-C00044.png) * | 1986-03-15 | 1987-09-28 |
-
1990
- 1990-08-07 JP JP1990083408U patent/JPH0756616Y2/ja not_active Expired - Lifetime
-
1991
- 1991-08-01 US US07/738,907 patent/US5220227A/en not_active Expired - Lifetime
- 1991-08-07 DE DE4126137A patent/DE4126137A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004153924A (ja) * | 2002-10-30 | 2004-05-27 | Hitachi Ltd | 永久磁石回転機 |
Also Published As
Publication number | Publication date |
---|---|
JPH0756616Y2 (ja) | 1995-12-25 |
DE4126137A1 (de) | 1992-02-13 |
DE4126137C2 (US08063081-20111122-C00044.png) | 1992-12-03 |
US5220227A (en) | 1993-06-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |