ITPD20050099U1 - Struttura di motore sincrono con rotore a magneti permanenti - Google Patents

Struttura di motore sincrono con rotore a magneti permanenti

Info

Publication number
ITPD20050099U1
ITPD20050099U1 IT000099U ITPD20050099U ITPD20050099U1 IT PD20050099 U1 ITPD20050099 U1 IT PD20050099U1 IT 000099 U IT000099 U IT 000099U IT PD20050099 U ITPD20050099 U IT PD20050099U IT PD20050099 U1 ITPD20050099 U1 IT PD20050099U1
Authority
IT
Italy
Prior art keywords
permanent magnet
synchronous motor
magnet rotor
motor structure
rotor
Prior art date
Application number
IT000099U
Other languages
English (en)
Inventor
Andrea Prosdocimi
Original Assignee
Promovet Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Promovet Srl filed Critical Promovet Srl
Priority to IT000099U priority Critical patent/ITPD20050099U1/it
Priority to EP06125863.8A priority patent/EP1798841B1/en
Priority to ES06125863.8T priority patent/ES2581179T3/es
Priority to US11/637,796 priority patent/US7755245B2/en
Publication of ITPD20050099U1 publication Critical patent/ITPD20050099U1/it

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
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
IT000099U 2005-12-16 2005-12-16 Struttura di motore sincrono con rotore a magneti permanenti ITPD20050099U1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000099U ITPD20050099U1 (it) 2005-12-16 2005-12-16 Struttura di motore sincrono con rotore a magneti permanenti
EP06125863.8A EP1798841B1 (en) 2005-12-16 2006-12-12 Synchronous motor with permanent-magnet rotor
ES06125863.8T ES2581179T3 (es) 2005-12-16 2006-12-12 Motor síncrono con rotor de imán permanente
US11/637,796 US7755245B2 (en) 2005-12-16 2006-12-13 Synchronous motor with permanent-magnet rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000099U ITPD20050099U1 (it) 2005-12-16 2005-12-16 Struttura di motore sincrono con rotore a magneti permanenti

Publications (1)

Publication Number Publication Date
ITPD20050099U1 true ITPD20050099U1 (it) 2007-06-17

Family

ID=37855926

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000099U ITPD20050099U1 (it) 2005-12-16 2005-12-16 Struttura di motore sincrono con rotore a magneti permanenti

Country Status (4)

Country Link
US (1) US7755245B2 (it)
EP (1) EP1798841B1 (it)
ES (1) ES2581179T3 (it)
IT (1) ITPD20050099U1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009016023A1 (fr) * 2007-08-02 2009-02-05 Microcomponents Ag Moteur biphase avec un rotor a aimant multipolaire, en particulier pour l'entraînement de l'indicateur d'un affichage analogique
JP4906646B2 (ja) * 2007-09-07 2012-03-28 セイコープレシジョン株式会社 羽根駆動装置
JP4906647B2 (ja) * 2007-09-07 2012-03-28 セイコープレシジョン株式会社 羽根駆動装置
JP4906645B2 (ja) * 2007-09-07 2012-03-28 セイコープレシジョン株式会社 羽根駆動装置
KR101261685B1 (ko) * 2010-02-22 2013-05-06 엘지이노텍 주식회사 카메라 셔터장치
US10720815B2 (en) * 2016-11-07 2020-07-21 The Government Of The United States, As Represented By The Secretary Of The Army Segmented magnetic core
US20190123600A1 (en) * 2017-10-20 2019-04-25 Hsia-Yuan Hsu Flattened dc brushless motor pump
EP3520607B1 (en) * 2018-02-06 2022-12-28 Guangdong Boyu Group Co., Ltd Water pump and aquarium equipment comprising the water pump
CN108271728B (zh) * 2018-02-06 2023-12-05 广东博宇集团有限公司 一种水族箱
CN108207750B (zh) * 2018-02-06 2024-02-09 广东博宇集团有限公司 一种水族箱
DE102020122590A1 (de) 2020-08-28 2022-03-03 Schunk Electronic Solutions Gmbh Permanenterregter Synchronmotor mit Flusssammlern mit mehreren Polabschnitten

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US495562A (en) * 1893-04-18 Field-magnet
US3502922A (en) * 1968-03-14 1970-03-24 Barber Colman Co Laminated stator core structure
US3694903A (en) * 1970-06-03 1972-10-03 Alliance Mfg Co Method of making a stator
DE2059064C3 (de) * 1970-12-01 1974-10-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen von Magnetkernteilen
US3826941A (en) * 1973-02-16 1974-07-30 Barber Colman Co Dovetailed stator structure
DE3301263C2 (de) * 1983-01-17 1986-07-31 Philips Patentverwaltung Gmbh, 2000 Hamburg Einphasensynchronmotor mit einem zweipoligen dauermagnetischen Läufer
US4782353A (en) * 1984-02-27 1988-11-01 Seikosha Co., Ltd. Stepping motor-driven sector opening/closing device
JPH0793807B2 (ja) * 1984-06-27 1995-10-09 株式会社精工舎 正逆転モ−タ
US4806813A (en) * 1986-03-20 1989-02-21 Canon Kabushiki Kaisha Motor
JPH01138956A (ja) * 1987-11-26 1989-05-31 Canon Electron Inc ブラシレスモータの組立て方法
JP2551833B2 (ja) * 1989-01-26 1996-11-06 セイコープレシジョン株式会社 小型ステップモータ
JPH03139150A (ja) 1989-10-24 1991-06-13 Canon Inc ステッピングモータ
JP2566031B2 (ja) * 1990-02-07 1996-12-25 キヤノン株式会社 電磁駆動露光量調節装置
CH681500B5 (fr) 1991-04-19 1993-10-15 Ebauchesfabrik Eta Ag Moteur électromagnétique à deux sens de rotation, notamment pour pièce d'horlogerie.
JPH05227725A (ja) * 1991-09-06 1993-09-03 Nikon Corp 駆動装置
JPH06113515A (ja) * 1992-09-28 1994-04-22 Canon Electron Inc 永久磁石回転子型一相励磁モータ
LU88394A1 (fr) * 1993-08-25 1995-03-01 Ipalco Bv Coupleur magnétique à hystérésis
US5729071A (en) * 1995-01-31 1998-03-17 Steiner; Robert E. Low cost multi-pole motor constructions and methods of manufacture
DE19504387A1 (de) * 1995-02-11 1996-08-22 Dufa Deutsche Uhrenfabr Gmbh Schrittmotor
JPH08251901A (ja) * 1995-03-03 1996-09-27 Canon Inc 電磁駆動装置
JPH10301015A (ja) * 1997-04-28 1998-11-13 Minolta Co Ltd ステッピングモータ、及び該ステッピングモータを有するカメラの撮影レンズ鏡胴
CA2230958C (en) * 1998-03-03 2005-08-30 Tai-Her Yang The intercross coupled magnetic circuit structure with uniform magnetic resistance to adjust air clearance
JP2000324775A (ja) * 1999-04-30 2000-11-24 Morita Mfg Co Ltd 小型モータ及び小型切削装置
JP4077630B2 (ja) * 2000-05-18 2008-04-16 日本電産コパル株式会社 電磁アクチュエータ及びカメラ用シャッタ装置
US6900574B2 (en) * 2000-08-03 2005-05-31 Fdk Corporation Stepping motor

Also Published As

Publication number Publication date
US20070138898A1 (en) 2007-06-21
EP1798841A2 (en) 2007-06-20
ES2581179T3 (es) 2016-09-01
EP1798841B1 (en) 2016-04-20
EP1798841A3 (en) 2008-08-20
US7755245B2 (en) 2010-07-13

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