JP5127193B2 - 駆動装置 - Google Patents

駆動装置 Download PDF

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Publication number
JP5127193B2
JP5127193B2 JP2006268070A JP2006268070A JP5127193B2 JP 5127193 B2 JP5127193 B2 JP 5127193B2 JP 2006268070 A JP2006268070 A JP 2006268070A JP 2006268070 A JP2006268070 A JP 2006268070A JP 5127193 B2 JP5127193 B2 JP 5127193B2
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JP
Japan
Prior art keywords
core
bearing
stator
magnet
rotating shaft
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
JP2006268070A
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English (en)
Japanese (ja)
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JP2008092629A (ja
JP2008092629A5 (ko
Inventor
宮脇　　誠
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
Priority to JP2006268070A priority Critical patent/JP5127193B2/ja
Publication of JP2008092629A publication Critical patent/JP2008092629A/ja
Publication of JP2008092629A5 publication Critical patent/JP2008092629A5/ja
Application granted granted Critical
Publication of JP5127193B2 publication Critical patent/JP5127193B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Iron Core Of Rotating Electric Machines (AREA)
JP2006268070A 2006-09-29 2006-09-29 駆動装置 Expired - Fee Related JP5127193B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006268070A JP5127193B2 (ja) 2006-09-29 2006-09-29 駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006268070A JP5127193B2 (ja) 2006-09-29 2006-09-29 駆動装置

Publications (3)

Publication Number Publication Date
JP2008092629A JP2008092629A (ja) 2008-04-17
JP2008092629A5 JP2008092629A5 (ko) 2009-11-12
JP5127193B2 true JP5127193B2 (ja) 2013-01-23

Family

ID=39376199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006268070A Expired - Fee Related JP5127193B2 (ja) 2006-09-29 2006-09-29 駆動装置

Country Status (1)

Country Link
JP (1) JP5127193B2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2467966B (en) * 2009-02-24 2013-04-03 Dyson Technology Ltd Rotor assembly
GB2467965B (en) 2009-02-24 2015-04-22 Dyson Technology Ltd Rotor assembly
GB2493974B (en) 2011-08-26 2014-01-15 Dyson Technology Ltd Bearing assembly
CN112311191B (zh) * 2020-10-21 2022-12-27 西安航天动力测控技术研究所 一种混合式步进电机转子

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03228039A (ja) * 1989-11-16 1991-10-09 Fuji Photo Film Co Ltd 絞りの電磁駆動装置
JP2727409B2 (ja) * 1994-04-06 1998-03-11 マブチモーター株式会社 小型モータ
JP3910027B2 (ja) * 2001-09-03 2007-04-25 日立粉末冶金株式会社 永久磁石型ロータおよびその製造方法
JP2003189560A (ja) * 2001-12-19 2003-07-04 Matsushita Electric Ind Co Ltd 鉄心一体型磁石ロータの製造方法および永久磁石型モータ
JP2005210806A (ja) * 2004-01-21 2005-08-04 Canon Electronics Inc モータ

Also Published As

Publication number Publication date
JP2008092629A (ja) 2008-04-17

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