TW355238B - Motor and advancing device - Google Patents

Motor and advancing device

Info

Publication number
TW355238B
TW355238B TW086104318A TW86104318A TW355238B TW 355238 B TW355238 B TW 355238B TW 086104318 A TW086104318 A TW 086104318A TW 86104318 A TW86104318 A TW 86104318A TW 355238 B TW355238 B TW 355238B
Authority
TW
Taiwan
Prior art keywords
magnet
coil
oppose
magnetic pole
periphery
Prior art date
Application number
TW086104318A
Other languages
English (en)
Inventor
Chikara Aoshima
Original Assignee
Canon Kk
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
Priority claimed from JP09048501A external-priority patent/JP3133270B2/ja
Priority claimed from JP06918397A external-priority patent/JP3530705B2/ja
Application filed by Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of TW355238B publication Critical patent/TW355238B/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Lens Barrels (AREA)
  • Dc Machiner (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
TW086104318A 1996-04-08 1997-04-03 Motor and advancing device TW355238B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11120196 1996-04-08
JP18667296 1996-06-27
JP09048501A JP3133270B2 (ja) 1996-04-08 1997-02-17 モータ及び繰出し装置
JP06918397A JP3530705B2 (ja) 1996-06-27 1997-03-06 モータ

Publications (1)

Publication Number Publication Date
TW355238B true TW355238B (en) 1999-04-01

Family

ID=27462216

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086104318A TW355238B (en) 1996-04-08 1997-04-03 Motor and advancing device

Country Status (9)

Country Link
US (1) US5831356A (zh)
EP (1) EP0801459B1 (zh)
KR (1) KR100225767B1 (zh)
CN (1) CN1109398C (zh)
DE (1) DE69707186T2 (zh)
HK (1) HK1002887A1 (zh)
MY (1) MY124106A (zh)
SG (1) SG52948A1 (zh)
TW (1) TW355238B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI427900B (zh) * 2008-08-08 2014-02-21 Hon Hai Prec Ind Co Ltd 音圈馬達組裝治具及其使用方法

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3579642B2 (ja) * 2000-12-20 2004-10-20 台達電子工業股▲ふん▼有限公司 モータ構造
DE69707829T2 (de) * 1996-12-27 2002-04-04 Canon Kk Kompakter Schrittmotor
EP0859449B1 (en) * 1997-02-14 2001-08-01 Canon Kabushiki Kaisha Motor provided with power transmitting means
US5945753A (en) * 1997-02-21 1999-08-31 Canon Kabushiki Kaisha Motor
TW472429B (en) * 1997-07-07 2002-01-11 Canon Kk Motor
JP3517556B2 (ja) * 1997-07-17 2004-04-12 キヤノン株式会社 モータ
JPH11190815A (ja) * 1997-12-25 1999-07-13 Canon Inc 駆動装置および光学機器
JP3517586B2 (ja) * 1998-04-10 2004-04-12 キヤノン株式会社 モータ
JP3548425B2 (ja) 1998-04-17 2004-07-28 キヤノン株式会社 モータ
US6400055B1 (en) 1998-04-20 2002-06-04 Canon Kabushiki Kaisha Motor
CA2246367A1 (en) * 1998-09-02 2000-03-02 Phillip G. Adams A two-phase stepper motor
EP0996216B1 (en) * 1998-09-30 2004-02-18 Shin-Etsu Chemical Co., Ltd. Permanent magnet motor and rotor thereof
US6465916B2 (en) 1998-12-04 2002-10-15 Canon Kabushiki Kaisha Motor
US6316851B1 (en) 1998-12-07 2001-11-13 Canon Kabushiki Kaisha Motor
JP2000253644A (ja) * 1998-12-28 2000-09-14 Sankyo Seiki Mfg Co Ltd モータ
SG90135A1 (en) 1999-03-30 2002-07-23 Canon Kk Motor
US6713985B2 (en) 2000-03-31 2004-03-30 Canon Kabushiki Kaisha Drive control apparatus for stepping motor
US6559569B2 (en) 2000-04-18 2003-05-06 Canon Kabushiki Kaisha Motor device
US6798093B2 (en) 2000-07-28 2004-09-28 Canon Kabushiki Kaisha Dual coil permanent magnet motor having inner annular member
JP4261752B2 (ja) 2000-09-07 2009-04-30 キヤノン株式会社 駆動装置
MY129400A (en) 2001-03-12 2007-03-30 Canon Kk Driving device, light amount controller and shutter.
US6727672B2 (en) * 2001-03-12 2004-04-27 Canon Kabushiki Kaisha Driving device and light amount controller
US6591066B2 (en) * 2001-07-06 2003-07-08 Canon Kabushiki Kaisha Motor and photographing apparatus
JP3684184B2 (ja) * 2001-09-28 2005-08-17 キヤノン株式会社 駆動装置及び光量調節手段を有する光学機器
JP4235486B2 (ja) * 2002-05-28 2009-03-11 キヤノン株式会社 駆動装置、光量調節装置、および、レンズ駆動装置
US6979918B2 (en) * 2002-12-20 2005-12-27 Canon Kabushiki Kaisha Actuator
JP4283618B2 (ja) * 2003-08-29 2009-06-24 セイコープレシジョン株式会社 電磁アクチュエータ
JP4455128B2 (ja) * 2004-04-05 2010-04-21 キヤノン株式会社 モータおよび光学装置
JP4387858B2 (ja) * 2004-04-14 2009-12-24 キヤノン株式会社 ステッピングモータ
US7116210B2 (en) * 2004-05-05 2006-10-03 Cts Corporation Actuator with integral position sensor
JP4324025B2 (ja) * 2004-06-14 2009-09-02 キヤノン株式会社 駆動装置
US20070008063A1 (en) * 2004-08-13 2007-01-11 Cts Corporation Rotary actuator with non-contacting position sensor
JP4378248B2 (ja) * 2004-09-01 2009-12-02 キヤノン株式会社 ステッピングモータ
JP4047317B2 (ja) * 2004-09-14 2008-02-13 キヤノン株式会社 ステッピングモータ
US7899317B2 (en) * 2004-10-21 2011-03-01 Canon Kabushiki Kaisha Driving device, optical apparatus, and image pickup apparatus
JP4748649B2 (ja) * 2005-04-15 2011-08-17 キヤノン株式会社 駆動装置
JP4738909B2 (ja) * 2005-06-21 2011-08-03 キヤノン株式会社 駆動装置
JP4378327B2 (ja) * 2005-07-28 2009-12-02 キヤノン株式会社 駆動装置
DE102006023275B3 (de) * 2006-05-18 2007-04-26 Dr.Ing.H.C. F. Porsche Ag Verfahren und Vorrichtung zum Einstellen einer Soll-Ausgangsspannung eines in einem Kraftfahrzeug angeordneten Generators
CN101154862B (zh) * 2007-09-03 2010-09-29 中国科学院电工研究所 一种双机械端口电机的无刷化内转子
KR100840306B1 (ko) * 2007-11-02 2008-06-20 한국기계연구원 모터용 회전자
CN101592770B (zh) * 2008-05-30 2013-06-19 德昌电机(深圳)有限公司 镜头驱动装置
KR20110121706A (ko) 2009-02-17 2011-11-08 시티에스 코포레이션 회전 위치 센서
DE202010015364U1 (de) * 2010-11-11 2012-02-17 Hans-Peter Wyremba Bürstenloser Elektromotor oder Generator in Schalenbauweise
US10720824B2 (en) 2015-02-06 2020-07-21 William R. Benner, Jr. Low cost limited rotation rotary actuator
US9991773B2 (en) * 2015-02-06 2018-06-05 William R. Benner, Jr. Low cost limited rotation rotary actuator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488829A1 (de) * 1965-03-10 1969-04-03 Elektro Motoren Ag Elektrisch-mechanischer Energiewandler
GB1199155A (en) * 1966-10-31 1970-07-15 Plessey Co Ltd Improvements in or relating to Rotary Electric Machines
JPS61128763A (ja) * 1984-11-27 1986-06-16 Copal Co Ltd ステツピングモ−タ
JPS61128762A (ja) * 1984-11-27 1986-06-16 Copal Co Ltd ステツピングモ−タ
JPS61141955A (ja) * 1984-12-14 1986-06-28 Matsushita Electric Ind Co Ltd 液体噴射装置
JPS61254061A (ja) * 1985-05-02 1986-11-11 Automob Antipollut & Saf Res Center ストロ−ク型ステツプモ−タ
JPS62141955A (ja) * 1985-12-13 1987-06-25 Matsushita Electric Works Ltd ２相ステツプモ−タ
JPS63686U (zh) * 1986-06-20 1988-01-06
US4999559A (en) * 1988-01-04 1991-03-12 Alternative Energy Research Center Inc. Control electromagnet
US5153626A (en) * 1989-12-08 1992-10-06 Canon Kabushiki Kaisha Lens barrel retracting device for camera
JP2925197B2 (ja) * 1989-12-08 1999-07-28 キヤノン株式会社 光学装置
JP3389637B2 (ja) * 1993-06-24 2003-03-24 松下電器産業株式会社 ステッピングモータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI427900B (zh) * 2008-08-08 2014-02-21 Hon Hai Prec Ind Co Ltd 音圈馬達組裝治具及其使用方法

Also Published As

Publication number Publication date
KR19980076197A (ko) 1998-11-16
CN1166719A (zh) 1997-12-03
EP0801459B1 (en) 2001-10-10
US5831356A (en) 1998-11-03
SG52948A1 (en) 1998-09-28
CN1109398C (zh) 2003-05-21
HK1002887A1 (en) 1998-09-25
MY124106A (en) 2006-06-30
EP0801459A1 (en) 1997-10-15
DE69707186D1 (de) 2001-11-15
DE69707186T2 (de) 2002-05-02
KR100225767B1 (ko) 1999-10-15

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