CA2334662A1 - Stator en metal amorphe pour moteur electrique a flux radial - Google Patents
Stator en metal amorphe pour moteur electrique a flux radial Download PDFInfo
- Publication number
- CA2334662A1 CA2334662A1 CA002334662A CA2334662A CA2334662A1 CA 2334662 A1 CA2334662 A1 CA 2334662A1 CA 002334662 A CA002334662 A CA 002334662A CA 2334662 A CA2334662 A CA 2334662A CA 2334662 A1 CA2334662 A1 CA 2334662A1
- Authority
- CA
- Canada
- Prior art keywords
- stator
- amorphous metal
- recited
- segments
- segment
- 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.)
- Abandoned
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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
-
- 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
- H02K1/141—Stator cores with salient poles consisting of C-shaped cores
-
- 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
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
L'invention se rapporte à un stator en métal amorphe destiné à un moteur électrique de grande puissance, à flux radial, comportant une pluralité de segments ayant chacun une pluralité de couches de bandes de métal amorphe. Ces segments sont agencés de façon à former un stator généralement cylindrique ayant une pluralité de sections dentées ou pôles faisant saillie radialement vers l'intérieur à partir de la surface interne du stator. Dans une première réalisation, les dents et le manchon externe en fer du stator sont conçus de sorte que le flux radial passant dans le stator croise uniquement un entrefer lorsqu'il traverse chaque segment du stator. Dans une seconde réalisation, les dents et le manchon externe en fer du stator sont conçus de sorte que le flux radial passant dans le stator traverse chaque segment sans croiser d'entrefer.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9978698A | 1998-06-18 | 1998-06-18 | |
US09/099,786 | 1998-06-18 | ||
PCT/US1999/013732 WO1999066624A1 (fr) | 1998-06-18 | 1999-06-17 | Stator en metal amorphe pour moteur electrique a flux radial |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2334662A1 true CA2334662A1 (fr) | 1999-12-23 |
Family
ID=22276613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002334662A Abandoned CA2334662A1 (fr) | 1998-06-18 | 1999-06-17 | Stator en metal amorphe pour moteur electrique a flux radial |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1088382A1 (fr) |
JP (2) | JP5122702B2 (fr) |
KR (1) | KR20010052968A (fr) |
CN (1) | CN1305656A (fr) |
AU (1) | AU4693099A (fr) |
BR (1) | BR9911296A (fr) |
CA (1) | CA2334662A1 (fr) |
WO (1) | WO1999066624A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9354422B1 (en) * | 2013-07-01 | 2016-05-31 | Ball Aerospace & Technologies Corp. | High acceleration actuator |
US10637390B1 (en) | 2016-11-16 | 2020-04-28 | Ball Aerospace & Technologies Corp. | Analog switching current drive |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6960860B1 (en) | 1998-06-18 | 2005-11-01 | Metglas, Inc. | Amorphous metal stator for a radial-flux electric motor |
TWI284447B (en) * | 2000-02-17 | 2007-07-21 | Metglas Inc | Amorphous metal stator for a radial-flux electric motor |
US6737784B2 (en) * | 2000-10-16 | 2004-05-18 | Scott M. Lindquist | Laminated amorphous metal component for an electric machine |
US20020195178A1 (en) * | 2001-06-25 | 2002-12-26 | Liebermann Howard H. | Geometrically articulated amorphous metal alloys, processes for their production and articles formed therefrom |
US6737951B1 (en) | 2002-11-01 | 2004-05-18 | Metglas, Inc. | Bulk amorphous metal inductive device |
US6873239B2 (en) | 2002-11-01 | 2005-03-29 | Metglas Inc. | Bulk laminated amorphous metal inductive device |
JP2004236495A (ja) * | 2003-01-10 | 2004-08-19 | Nippon Steel Corp | 励磁機およびそれを用いた同期機 |
US7235910B2 (en) | 2003-04-25 | 2007-06-26 | Metglas, Inc. | Selective etching process for cutting amorphous metal shapes and components made thereof |
US7253548B2 (en) | 2003-06-16 | 2007-08-07 | Pratt & Whitney Canada Corp. | Method and apparatus for controlling an electric machine |
US7034427B2 (en) * | 2003-08-18 | 2006-04-25 | Light Engineering, Inc. | Selective alignment of stators in axial airgap electric devices comprising low-loss materials |
US7190101B2 (en) * | 2003-11-03 | 2007-03-13 | Light Engineering, Inc. | Stator coil arrangement for an axial airgap electric device including low-loss materials |
DE102004013869A1 (de) * | 2004-03-20 | 2005-10-06 | Krebs & Aulich Gmbh | Bandgesetzter Magnetkörper einer elektrischen Maschine |
JP2006101673A (ja) * | 2004-09-30 | 2006-04-13 | Hitachi Industrial Equipment Systems Co Ltd | 永久磁石を備えた回転電機及びその固定子鉄心の歯部製造方法 |
DE102005038779B4 (de) * | 2005-08-17 | 2008-04-10 | Danfoss Compressors Gmbh | Linearmotor für einen Kältemittelkompressor |
WO2008032274A2 (fr) * | 2006-09-13 | 2008-03-20 | Megasec Ltd. | Marqueurs magnéto-mécaniques destinés à être utilisés dans un système de surveillance d'article |
WO2010082195A1 (fr) | 2009-01-13 | 2010-07-22 | Vladimir Manov | Marqueurs magnétomécaniques et élément amorphe magnétostrictif destiné à être utilisé dans ce dernier |
JP4909430B2 (ja) * | 2010-05-13 | 2012-04-04 | トヨタ自動車株式会社 | 可変リラクタンス型レゾルバおよびその製造方法 |
CN103378697A (zh) * | 2012-04-12 | 2013-10-30 | 陶民 | 非晶电机定子挤压成型叠片模具及其制作工艺 |
JP2015076937A (ja) * | 2013-10-08 | 2015-04-20 | 株式会社デンソー | 回転電機のコア |
CN105703569B (zh) * | 2016-04-11 | 2018-02-02 | 华北电力大学 | 非晶合金电机定子铁芯的制备方法 |
JP6632722B2 (ja) * | 2016-06-24 | 2020-01-22 | 三菱電機株式会社 | ステータ、電動機、圧縮機、電気掃除機およびステータの製造方法 |
CN106384649B (zh) * | 2016-10-07 | 2017-12-29 | 辉亚男 | 实现输出电压快速、稳定调节的电力电子变压器 |
WO2018069956A1 (fr) | 2016-10-11 | 2018-04-19 | 三菱電機株式会社 | Stator, moteur, dispositif d'entraînement, compresseur, dispositif de réfrigération/climatisation, et procédé de fabrication de stator |
JP2019106756A (ja) * | 2017-12-08 | 2019-06-27 | トヨタ自動車株式会社 | ステータの製造方法 |
US11658530B2 (en) | 2021-07-15 | 2023-05-23 | Stoneridge, Inc. | Modular brushless DC (BLDC) motor construction |
CN115008862B (zh) * | 2022-06-20 | 2024-05-03 | 青岛云路先进材料技术股份有限公司 | 非晶合金带材叠压方法、非晶合金铁芯及轴向电机 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2805435A1 (de) * | 1978-02-09 | 1979-08-16 | Blum Eisen & Metallind | Elektrische maschine mit mindestens einem, durch energiezufuhr bewegbaren, z.b. drehbaren teil, wie elektromotor, generator o.dgl. |
DE2805438A1 (de) * | 1978-02-09 | 1979-08-16 | Blum Eisen & Metallind | Elektrische maschine mit mindestens einem durch energiezufuhr bewegbaren, z.b. drehbaren teil, wie elektromotor, generator o.dgl. |
US4392072A (en) * | 1978-09-13 | 1983-07-05 | General Electric Company | Dynamoelectric machine stator having articulated amorphous metal components |
US4201837A (en) * | 1978-11-16 | 1980-05-06 | General Electric Company | Bonded amorphous metal electromagnetic components |
US4255684A (en) * | 1979-08-03 | 1981-03-10 | Mischler William R | Laminated motor stator structure with molded composite pole pieces |
JPS5795608A (en) * | 1980-12-04 | 1982-06-14 | Kawasaki Steel Corp | Method for forming film having excellent insulating property, tension imparting property, corrosion resistance, and bending adhesion in thin electromagnetic band |
JPS5834544U (ja) * | 1981-08-28 | 1983-03-07 | ティーディーケイ株式会社 | 医療機器用超小型モ−タ− |
FR2538970A1 (fr) * | 1983-01-05 | 1984-07-06 | Khait Yakov | Circuit magnetique pour machine electrique a poles saillants |
JPS60167638A (ja) * | 1984-02-08 | 1985-08-31 | Toshiba Corp | 回転電機の固定子鉄心 |
JPH0693404B2 (ja) * | 1984-06-27 | 1994-11-16 | 三井石油化学工業株式会社 | アモルファス合金製多極コアの製造方法 |
JPH0339416A (ja) * | 1989-07-01 | 1991-02-20 | Jionkoo Kantee Kofun Yugenkoshi | 強磁性非晶質合金の連続ジュール熱処理方法及びその装置 |
JPH04317530A (ja) * | 1991-04-15 | 1992-11-09 | Yaskawa Electric Corp | 同期電動機およびその製造方法 |
JPH04325845A (ja) * | 1991-04-25 | 1992-11-16 | Honda Motor Co Ltd | ステ―タおよびその製造方法 |
US5671524A (en) * | 1994-09-19 | 1997-09-30 | Electric Power Research Institute, Inc. | Magnetic annealing of amorphous alloy for motor stators |
WO1997010640A1 (fr) * | 1995-09-14 | 1997-03-20 | Hitachi, Limited | Machine electrique rotative |
JPH09140075A (ja) * | 1995-11-16 | 1997-05-27 | Matsushita Electric Ind Co Ltd | モータの積層板 |
JPH09200980A (ja) * | 1996-01-19 | 1997-07-31 | Toyota Motor Corp | ステータおよびその製造方法 |
US5731649A (en) * | 1996-12-27 | 1998-03-24 | Caama+E,Otl N+Ee O; Ramon A. | Electric motor or generator |
-
1999
- 1999-06-17 CA CA002334662A patent/CA2334662A1/fr not_active Abandoned
- 1999-06-17 KR KR1020007014354A patent/KR20010052968A/ko not_active Application Discontinuation
- 1999-06-17 AU AU46930/99A patent/AU4693099A/en not_active Abandoned
- 1999-06-17 EP EP99930379A patent/EP1088382A1/fr not_active Withdrawn
- 1999-06-17 WO PCT/US1999/013732 patent/WO1999066624A1/fr not_active Application Discontinuation
- 1999-06-17 BR BR9911296-5A patent/BR9911296A/pt not_active Application Discontinuation
- 1999-06-17 JP JP2000555351A patent/JP5122702B2/ja not_active Expired - Fee Related
- 1999-06-17 CN CN99807491A patent/CN1305656A/zh active Pending
-
2012
- 2012-09-05 JP JP2012195322A patent/JP2013039030A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9354422B1 (en) * | 2013-07-01 | 2016-05-31 | Ball Aerospace & Technologies Corp. | High acceleration actuator |
US10637390B1 (en) | 2016-11-16 | 2020-04-28 | Ball Aerospace & Technologies Corp. | Analog switching current drive |
Also Published As
Publication number | Publication date |
---|---|
JP2002518975A (ja) | 2002-06-25 |
BR9911296A (pt) | 2001-10-02 |
AU4693099A (en) | 2000-01-05 |
JP2013039030A (ja) | 2013-02-21 |
JP5122702B2 (ja) | 2013-01-16 |
CN1305656A (zh) | 2001-07-25 |
EP1088382A1 (fr) | 2001-04-04 |
WO1999066624A1 (fr) | 1999-12-23 |
KR20010052968A (ko) | 2001-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |