JP4636711B2 - 回転多面鏡用アウターロータモータ及びそれを備える光偏向走査装置 - Google Patents

回転多面鏡用アウターロータモータ及びそれを備える光偏向走査装置 Download PDF

Info

Publication number
JP4636711B2
JP4636711B2 JP2001061103A JP2001061103A JP4636711B2 JP 4636711 B2 JP4636711 B2 JP 4636711B2 JP 2001061103 A JP2001061103 A JP 2001061103A JP 2001061103 A JP2001061103 A JP 2001061103A JP 4636711 B2 JP4636711 B2 JP 4636711B2
Authority
JP
Japan
Prior art keywords
stator core
polygon mirror
rotating polygon
cylindrical portion
rotor
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
JP2001061103A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002258202A5 (enExample
JP2002258202A (ja
Inventor
伸夫 中島
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 JP2001061103A priority Critical patent/JP4636711B2/ja
Publication of JP2002258202A publication Critical patent/JP2002258202A/ja
Publication of JP2002258202A5 publication Critical patent/JP2002258202A5/ja
Application granted granted Critical
Publication of JP4636711B2 publication Critical patent/JP4636711B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Mounting Of Bearings Or Others (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP2001061103A 2001-03-06 2001-03-06 回転多面鏡用アウターロータモータ及びそれを備える光偏向走査装置 Expired - Fee Related JP4636711B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001061103A JP4636711B2 (ja) 2001-03-06 2001-03-06 回転多面鏡用アウターロータモータ及びそれを備える光偏向走査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001061103A JP4636711B2 (ja) 2001-03-06 2001-03-06 回転多面鏡用アウターロータモータ及びそれを備える光偏向走査装置

Publications (3)

Publication Number Publication Date
JP2002258202A JP2002258202A (ja) 2002-09-11
JP2002258202A5 JP2002258202A5 (enExample) 2008-04-03
JP4636711B2 true JP4636711B2 (ja) 2011-02-23

Family

ID=18920449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001061103A Expired - Fee Related JP4636711B2 (ja) 2001-03-06 2001-03-06 回転多面鏡用アウターロータモータ及びそれを備える光偏向走査装置

Country Status (1)

Country Link
JP (1) JP4636711B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007133192A (ja) * 2005-11-11 2007-05-31 Ricoh Co Ltd 直流ブラシレスモータ、光偏向器、光走査装置及び画像形成装置
US11757330B2 (en) 2019-12-19 2023-09-12 Black & Decker, Inc. Canned outer-rotor brushless motor for a power tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3141547B2 (ja) * 1992-07-22 2001-03-05 富士ゼロックス株式会社 光偏向器
JP3410567B2 (ja) * 1994-10-24 2003-05-26 日本電産コパル電子株式会社 光偏向器
JP3677805B2 (ja) * 1995-03-13 2005-08-03 松下電器産業株式会社 回転多面鏡走査装置及びその製造方法
JPH10186265A (ja) * 1996-12-27 1998-07-14 Sankyo Seiki Mfg Co Ltd 回転多面鏡型光偏向器
JPH1195153A (ja) * 1997-09-24 1999-04-09 Canon Inc 回転装置及び該装置を用いた偏向走査装置
JPH11125243A (ja) * 1997-10-20 1999-05-11 Canon Inc 動圧軸受装置および光偏向装置
JP2000275561A (ja) * 1999-03-25 2000-10-06 Canon Inc 光偏向装置
JP2000298243A (ja) * 1999-04-15 2000-10-24 Canon Inc 走査光学装置

Also Published As

Publication number Publication date
JP2002258202A (ja) 2002-09-11

Similar Documents

Publication Publication Date Title
KR100443737B1 (ko) 스태핑 모터
JPH05683B2 (enExample)
US5430570A (en) Light deflector
JP2002258202A (ja) 光偏向走査装置
JPH1195153A (ja) 回転装置及び該装置を用いた偏向走査装置
JP2000139066A (ja) ブラシレスモータ及び光偏向器
JP2002341282A (ja) 回転多面鏡駆動装置
JPH10225079A (ja) モータ
JPH0365041A (ja) ブラシレスモータ
JPH1114929A (ja) 偏向走査装置
JP2623205B2 (ja) 空気・磁気軸受型光偏向器
JP3374572B2 (ja) 光偏向装置
JP3459731B2 (ja) 光偏向装置
JPH1198758A (ja) 小型モータの軸受構造
JP2002267993A (ja) ポリゴンスキャナ
JP2001061266A (ja) 直流ブラシレスモータ
JP2002303815A (ja) 動圧空気軸受型ポリゴンスキャナ及び動圧空気軸受型ポリゴンスキャナの加工方法
JP2003324919A (ja) 電磁回転機
JP2000089151A (ja) ポリゴンミラースキャナモータ
JP2001251831A (ja) ブラシレスモータ
JP4033283B2 (ja) 動圧空気軸受型光偏向器、その回転体の加工方法および動圧空気軸受型光偏向器用部品のリサイクル方法
JP2857474B2 (ja) 空気軸受型光偏向器
JPH11352436A (ja) 偏向走査装置
JP3730036B2 (ja) 回転体
JP2002027706A (ja) 動圧空気軸受型モータおよび動圧空気軸受型ポリゴンスキャナ

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20060201

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080220

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080220

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20100201

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100528

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100608

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20100630

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100806

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100824

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101025

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20101116

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101122

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131203

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees