CN100449916C - 步进电动机 - Google Patents

步进电动机 Download PDF

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Publication number
CN100449916C
CN100449916C CNB2005100660939A CN200510066093A CN100449916C CN 100449916 C CN100449916 C CN 100449916C CN B2005100660939 A CNB2005100660939 A CN B2005100660939A CN 200510066093 A CN200510066093 A CN 200510066093A CN 100449916 C CN100449916 C CN 100449916C
Authority
CN
China
Prior art keywords
coil
stator
magnetic pole
pole piece
mentioned
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 - Fee Related
Application number
CNB2005100660939A
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English (en)
Chinese (zh)
Other versions
CN1691472A (zh
Inventor
堀池香织
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
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN1691472A publication Critical patent/CN1691472A/zh
Application granted granted Critical
Publication of CN100449916C publication Critical patent/CN100449916C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
CNB2005100660939A 2004-04-21 2005-04-20 步进电动机 Expired - Fee Related CN100449916C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP125276/2004 2004-04-21
JP2004125276A JP4378207B2 (ja) 2004-04-21 2004-04-21 ステッピングモータ
JP027869/2005 2005-02-03

Publications (2)

Publication Number Publication Date
CN1691472A CN1691472A (zh) 2005-11-02
CN100449916C true CN100449916C (zh) 2009-01-07

Family

ID=35346679

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100660939A Expired - Fee Related CN100449916C (zh) 2004-04-21 2005-04-20 步进电动机

Country Status (2)

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JP (1) JP4378207B2 (ja)
CN (1) CN100449916C (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4854305B2 (ja) * 2006-01-16 2012-01-18 キヤノン株式会社 駆動装置
JP2007318900A (ja) * 2006-05-25 2007-12-06 Fdk Corp ステッピングモータ
JP7002408B2 (ja) * 2018-06-06 2022-01-20 愛三工業株式会社 ステップモータ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078073A (zh) * 1992-04-22 1993-11-03 马渊马达株式会社 一种袖珍电机
JP2000232766A (ja) * 1998-12-07 2000-08-22 Canon Inc モータ
US6201324B1 (en) * 1998-07-28 2001-03-13 Minebea Co., Ltd. Stator pole teeth for a claw pole stepping motor
JP2003009501A (ja) * 2001-06-22 2003-01-10 Matsushita Electric Ind Co Ltd ステッピングモータ
CN1109394C (zh) * 1996-02-21 2003-05-21 株式会社三协精机制作所 线圈部件及使用该线圈部件的电动机
CN1423397A (zh) * 2001-12-06 2003-06-11 三星电机株式会社 步进电动机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078073A (zh) * 1992-04-22 1993-11-03 马渊马达株式会社 一种袖珍电机
CN1109394C (zh) * 1996-02-21 2003-05-21 株式会社三协精机制作所 线圈部件及使用该线圈部件的电动机
US6201324B1 (en) * 1998-07-28 2001-03-13 Minebea Co., Ltd. Stator pole teeth for a claw pole stepping motor
JP2000232766A (ja) * 1998-12-07 2000-08-22 Canon Inc モータ
JP2003009501A (ja) * 2001-06-22 2003-01-10 Matsushita Electric Ind Co Ltd ステッピングモータ
CN1423397A (zh) * 2001-12-06 2003-06-11 三星电机株式会社 步进电动机

Also Published As

Publication number Publication date
CN1691472A (zh) 2005-11-02
JP4378207B2 (ja) 2009-12-02
JP2005312171A (ja) 2005-11-04

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Granted publication date: 20090107

Termination date: 20200420

CF01 Termination of patent right due to non-payment of annual fee