DE69707829D1 - Kompakter Schrittmotor - Google Patents

Kompakter Schrittmotor

Info

Publication number
DE69707829D1
DE69707829D1 DE69707829T DE69707829T DE69707829D1 DE 69707829 D1 DE69707829 D1 DE 69707829D1 DE 69707829 T DE69707829 T DE 69707829T DE 69707829 T DE69707829 T DE 69707829T DE 69707829 D1 DE69707829 D1 DE 69707829D1
Authority
DE
Germany
Prior art keywords
stepper motor
compact
compact stepper
motor
stepper
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.)
Expired - Lifetime
Application number
DE69707829T
Other languages
English (en)
Other versions
DE69707829T2 (de
Inventor
Chikara Aoshima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 JP35802996A external-priority patent/JPH10201214A/ja
Priority claimed from JP03119197A external-priority patent/JP3517542B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69707829D1 publication Critical patent/DE69707829D1/de
Publication of DE69707829T2 publication Critical patent/DE69707829T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H02K37/14—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 with magnets rotating within the armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE69707829T 1996-12-27 1997-12-19 Kompakter Schrittmotor Expired - Lifetime DE69707829T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35802996A JPH10201214A (ja) 1996-12-27 1996-12-27 モータ
JP03119197A JP3517542B2 (ja) 1997-01-30 1997-01-30 モータ

Publications (2)

Publication Number Publication Date
DE69707829D1 true DE69707829D1 (de) 2001-12-06
DE69707829T2 DE69707829T2 (de) 2002-04-04

Family

ID=26369639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69707829T Expired - Lifetime DE69707829T2 (de) 1996-12-27 1997-12-19 Kompakter Schrittmotor

Country Status (9)

Country Link
US (1) US5925945A (de)
EP (1) EP0851560B1 (de)
KR (1) KR100302241B1 (de)
CN (1) CN1140041C (de)
DE (1) DE69707829T2 (de)
HK (1) HK1014628A1 (de)
MY (1) MY119353A (de)
SG (1) SG55442A1 (de)
TW (1) TW372373B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US6465916B2 (en) 1998-12-04 2002-10-15 Canon Kabushiki Kaisha Motor
US6316851B1 (en) 1998-12-07 2001-11-13 Canon Kabushiki Kaisha Motor
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
US6897579B2 (en) * 2001-09-28 2005-05-24 Canon Kabushiki Kaisha Motor
TWI238586B (en) * 2002-12-20 2005-08-21 Canon Kk Actuator
JP4298311B2 (ja) * 2003-02-07 2009-07-15 キヤノン株式会社 モータ
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
JP4378327B2 (ja) * 2005-07-28 2009-12-02 キヤノン株式会社 駆動装置
JP4878226B2 (ja) * 2006-06-26 2012-02-15 キヤノン株式会社 駆動装置
CN106286353A (zh) * 2016-08-31 2017-01-04 江门市恒天科技有限公司 一种能实现全方位转向的静音风扇
CN106286352A (zh) * 2016-08-31 2017-01-04 江门市恒天科技有限公司 一种能自动上下扫风的静音风扇
JP6554455B2 (ja) * 2016-11-17 2019-07-31 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199155A (en) * 1966-10-31 1970-07-15 Plessey Co Ltd Improvements in or relating to Rotary Electric Machines
CH619329A5 (de) * 1977-07-15 1980-09-15 Sodeco Compteurs De Geneve
JPS61128762A (ja) * 1984-11-27 1986-06-16 Copal Co Ltd ステツピングモ−タ
JPS62141955A (ja) * 1985-12-13 1987-06-25 Matsushita Electric Works Ltd ２相ステツプモ−タ
JPS63113476U (de) * 1987-01-14 1988-07-21
EP0307706B1 (de) * 1987-09-11 1992-06-03 Siemens Aktiengesellschaft Magnetanordnung
JPH02228241A (ja) * 1989-02-28 1990-09-11 Nippon Seimitsu Kogyo Kk ステップモータ
JPH0382350A (ja) * 1989-08-22 1991-04-08 Nippon Steel Corp 電動機界磁ロータ及びその製造方法
JPH03256555A (ja) * 1990-03-07 1991-11-15 Copal Co Ltd 偏平ロータ形ｐｍステップモータ
US5384506A (en) * 1992-05-29 1995-01-24 Canon Kabushiki Kaisha Stepper motor
JP3169276B2 (ja) * 1992-08-31 2001-05-21 日本サーボ株式会社 ハイブリッド形ステッピングモータ
JP2756471B2 (ja) * 1993-03-12 1998-05-25 セイコーインスツルメンツ株式会社 ラジアル配向磁石の製造方法およびラジアル配向磁石
AU660249B2 (en) * 1993-07-08 1995-06-15 Mitsubishi Materials Corporation Stepping motor
JPH07256145A (ja) * 1994-03-25 1995-10-09 Kankiyoo:Kk 空気清浄器
EP0705611A2 (de) * 1994-09-07 1996-04-10 David S. Utterberg Trennbares Hämodialysesystem
US5831356A (en) * 1996-04-08 1998-11-03 Canon Kabushiki Kaisha Compact cylindrical stepping motor and advancing device

Also Published As

Publication number Publication date
CN1140041C (zh) 2004-02-25
CN1190277A (zh) 1998-08-12
DE69707829T2 (de) 2002-04-04
KR19980064701A (ko) 1998-10-07
MY119353A (en) 2005-05-31
TW372373B (en) 1999-10-21
US5925945A (en) 1999-07-20
HK1014628A1 (en) 1999-09-30
SG55442A1 (en) 1998-12-21
EP0851560B1 (de) 2001-10-31
EP0851560A1 (de) 1998-07-01
KR100302241B1 (ko) 2001-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition