JP2002503078A5 - - Google Patents
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- Publication number
- JP2002503078A5 JP2002503078A5 JP2000530977A JP2000530977A JP2002503078A5 JP 2002503078 A5 JP2002503078 A5 JP 2002503078A5 JP 2000530977 A JP2000530977 A JP 2000530977A JP 2000530977 A JP2000530977 A JP 2000530977A JP 2002503078 A5 JP2002503078 A5 JP 2002503078A5
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- JP
- Japan
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/018,488 US6057613A (en) | 1998-02-04 | 1998-02-04 | Hybrid stepper motor having optimized torque density |
| US09/018,488 | 1998-02-04 | ||
| PCT/US1999/002364 WO1999040674A1 (en) | 1998-02-04 | 1999-02-03 | Hybrid stepper motor having optimized torque density |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002503078A JP2002503078A (ja) | 2002-01-29 |
| JP2002503078A5 true JP2002503078A5 (enExample) | 2006-02-02 |
Family
ID=21788182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000530977A Pending JP2002503078A (ja) | 1998-02-04 | 1999-02-03 | 最適化したトルク密度を有するハイブリッドステッパモータ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6057613A (enExample) |
| EP (1) | EP1053587A4 (enExample) |
| JP (1) | JP2002503078A (enExample) |
| WO (1) | WO1999040674A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3736166B2 (ja) * | 1999-01-06 | 2006-01-18 | セイコーエプソン株式会社 | ステッピングモータ |
| US6548923B2 (en) * | 2000-03-29 | 2003-04-15 | Japan Servo Co., Ltd. | Two-phase hybrid type stepping motor |
| JP2003530058A (ja) | 2000-03-30 | 2003-10-07 | デラウェア キャピタル フォーメイション，インコーポレイテッド | 歯のジオメトリを改良した可変磁気抵抗電動機 |
| US20030038556A1 (en) * | 2000-03-30 | 2003-02-27 | Gieskes Koenraad Alexander | Variable reluctance motor |
| US7884522B1 (en) | 2004-10-25 | 2011-02-08 | Novatorque, Inc. | Stator and rotor-stator structures for electrodynamic machines |
| JP4340415B2 (ja) * | 2002-02-15 | 2009-10-07 | 日本電産サンキョー株式会社 | ステッピングモータ |
| JP4280590B2 (ja) * | 2003-09-25 | 2009-06-17 | 株式会社日立製作所 | 外転型ハイブリッドステッピングモータ |
| US7294948B2 (en) * | 2004-10-25 | 2007-11-13 | Novatorque, Inc. | Rotor-stator structure for electrodynamic machines |
| US8330316B2 (en) | 2011-03-09 | 2012-12-11 | Novatorque, Inc. | Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces |
| US9093874B2 (en) | 2004-10-25 | 2015-07-28 | Novatorque, Inc. | Sculpted field pole members and methods of forming the same for electrodynamic machines |
| US7982350B2 (en) | 2004-10-25 | 2011-07-19 | Novatorque, Inc. | Conical magnets and rotor-stator structures for electrodynamic machines |
| US8543365B1 (en) | 2004-10-25 | 2013-09-24 | Novatorque, Inc. | Computer-readable medium, a method and an apparatus for designing and simulating electrodynamic machines implementing conical and cylindrical magnets |
| US8283832B2 (en) | 2004-10-25 | 2012-10-09 | Novatorque, Inc. | Sculpted field pole members and methods of forming the same for electrodynamic machines |
| US7061152B2 (en) * | 2004-10-25 | 2006-06-13 | Novatorque, Inc. | Rotor-stator structure for electrodynamic machines |
| US8471425B2 (en) | 2011-03-09 | 2013-06-25 | Novatorque, Inc. | Rotor-stator structures including boost magnet structures for magnetic regions having angled confronting surfaces in rotor assemblies |
| JP2006311708A (ja) * | 2005-04-28 | 2006-11-09 | Valeo Thermal Systems Japan Corp | ステッピングモータ |
| JP4584228B2 (ja) * | 2006-02-24 | 2010-11-17 | 日本電産サーボ株式会社 | ステッピングモータ |
| KR101405955B1 (ko) * | 2007-12-18 | 2014-06-13 | 엘지전자 주식회사 | 모터 및 이를 포함하는 압축기 |
| KR101405954B1 (ko) * | 2007-12-18 | 2014-06-12 | 엘지전자 주식회사 | 모터 및 이를 포함하는 압축기 |
| KR100937425B1 (ko) * | 2007-12-18 | 2010-01-18 | 엘지전자 주식회사 | 모터 |
| US7755229B2 (en) * | 2008-08-09 | 2010-07-13 | Hiwin Mikrosystem Corp. | Hybrid step motor |
| US8633623B2 (en) * | 2009-08-18 | 2014-01-21 | Xylem IP Holdings LLC. | Encapsulated submersible pump |
| CN102280986B (zh) * | 2010-06-11 | 2014-07-02 | 日本电产伺服有限公司 | 旋转电机 |
| JP6045804B2 (ja) | 2012-03-23 | 2016-12-14 | ミネベア株式会社 | ハイブリッド型ステッピングモータ |
| JP6285623B2 (ja) * | 2012-03-23 | 2018-02-28 | ミネベアミツミ株式会社 | ２相ハイブリッド型ステッピングモータ |
| JP2014090541A (ja) * | 2012-10-29 | 2014-05-15 | Nidec Servo Corp | インナーロータ型モータ |
| US10090746B2 (en) * | 2015-10-16 | 2018-10-02 | Lin Engineering, Inc. | 8-pole, 2-phase bipolar step motors with easy manufacture and optimum torque for size |
| JP2021523671A (ja) * | 2018-07-27 | 2021-09-02 | 広東美芝制冷設備有限公司 | 永久磁石モータ、圧縮機及び空気調和機 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3495113A (en) * | 1967-02-21 | 1970-02-10 | Tri Tech | Electric rotating machinery having one stator pole on each pole piece |
| US3956650A (en) * | 1972-06-26 | 1976-05-11 | Sigma Instruments Inc. | Laminar-rotor synchronous inductor motor |
| US3777196A (en) * | 1972-10-20 | 1973-12-04 | Sigma Instruments Inc | Low-inertia synchronous inductor motor |
| FR2278191A1 (fr) * | 1974-07-13 | 1976-02-06 | Ibm | Moteur pas a pas |
| US4004168A (en) * | 1974-08-08 | 1977-01-18 | Tri-Tech, Inc. | Electric rotating machine |
| US4262353A (en) * | 1978-09-07 | 1981-04-14 | Kabushiki Kaisha Suwa Seikosha | Transducer for electronic timepiece |
| JPS5755762A (en) * | 1980-09-19 | 1982-04-02 | Japan Servo Co Ltd | Permanent magnet type stepping motor |
| US4406958A (en) * | 1981-04-06 | 1983-09-27 | The Superior Electric Company | Stepping motors with disc magnet |
| US4831301A (en) * | 1987-11-04 | 1989-05-16 | General Electric Company | Dynamo-electric machine lamination construction |
| US5015903A (en) * | 1988-08-15 | 1991-05-14 | Pacific Scientific Company | Electronically commutated reluctance motor |
| JP2599061B2 (ja) * | 1991-12-13 | 1997-04-09 | オリエンタルモーター株式会社 | ステッピングモータ |
-
1998
- 1998-02-04 US US09/018,488 patent/US6057613A/en not_active Expired - Lifetime
-
1999
- 1999-02-03 EP EP99904573A patent/EP1053587A4/en not_active Ceased
- 1999-02-03 JP JP2000530977A patent/JP2002503078A/ja active Pending
- 1999-02-03 WO PCT/US1999/002364 patent/WO1999040674A1/en not_active Ceased