JP4467751B2 - 動圧軸受装置および偏向走査装置 - Google Patents

動圧軸受装置および偏向走査装置 Download PDF

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Publication number
JP4467751B2
JP4467751B2 JP2000293309A JP2000293309A JP4467751B2 JP 4467751 B2 JP4467751 B2 JP 4467751B2 JP 2000293309 A JP2000293309 A JP 2000293309A JP 2000293309 A JP2000293309 A JP 2000293309A JP 4467751 B2 JP4467751 B2 JP 4467751B2
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Japan
Prior art keywords
sleeve
oil
bearing device
working fluid
dynamic pressure
Prior art date
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Expired - Lifetime
Application number
JP2000293309A
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English (en)
Japanese (ja)
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JP2002106566A5 (enExample
JP2002106566A (ja
Inventor
秀之 西田
政義 浅見
一郎 前川
幹夫 中杉
中島　　伸夫
通弘 釘岡
博雅 増田
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
Canon Precision Inc
Original Assignee
Canon Inc
Canon Precision 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.)
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Publication date
Application filed by Canon Inc, Canon Precision Inc filed Critical Canon Inc
Priority to JP2000293309A priority Critical patent/JP4467751B2/ja
Priority to US09/956,224 priority patent/US6704038B2/en
Publication of JP2002106566A publication Critical patent/JP2002106566A/ja
Publication of JP2002106566A5 publication Critical patent/JP2002106566A5/ja
Application granted granted Critical
Publication of JP4467751B2 publication Critical patent/JP4467751B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Sliding-Contact Bearings (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2000293309A 2000-09-27 2000-09-27 動圧軸受装置および偏向走査装置 Expired - Lifetime JP4467751B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000293309A JP4467751B2 (ja) 2000-09-27 2000-09-27 動圧軸受装置および偏向走査装置
US09/956,224 US6704038B2 (en) 2000-09-27 2001-09-20 Light deflecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000293309A JP4467751B2 (ja) 2000-09-27 2000-09-27 動圧軸受装置および偏向走査装置

Publications (3)

Publication Number Publication Date
JP2002106566A JP2002106566A (ja) 2002-04-10
JP2002106566A5 JP2002106566A5 (enExample) 2007-11-15
JP4467751B2 true JP4467751B2 (ja) 2010-05-26

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ID=18776123

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JP2000293309A Expired - Lifetime JP4467751B2 (ja) 2000-09-27 2000-09-27 動圧軸受装置および偏向走査装置

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JP (1) JP4467751B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070054367A (ko) * 2005-11-23 2007-05-29 주식회사 대우일렉트로닉스 누유 방지 기능을 가지는 오일리스 베어링 타입 모터
JP4928194B2 (ja) * 2006-08-25 2012-05-09 キヤノン株式会社 駆動モータ及びそれを備える回転多面鏡駆動装置
CN109756053B (zh) * 2017-11-01 2021-04-02 中车株洲电力机车研究所有限公司 一种机车电机轴承润滑结构

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Publication number Publication date
JP2002106566A (ja) 2002-04-10

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