JP4436532B2 - 磁気ディスク装置用の流体軸受装置 - Google Patents

磁気ディスク装置用の流体軸受装置 Download PDF

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Publication number
JP4436532B2
JP4436532B2 JP2000121861A JP2000121861A JP4436532B2 JP 4436532 B2 JP4436532 B2 JP 4436532B2 JP 2000121861 A JP2000121861 A JP 2000121861A JP 2000121861 A JP2000121861 A JP 2000121861A JP 4436532 B2 JP4436532 B2 JP 4436532B2
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JP
Japan
Prior art keywords
repellent film
oil repellent
lubricant
oil
sleeve
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
JP2000121861A
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English (en)
Japanese (ja)
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JP2001304263A (ja
JP2001304263A5 (enExample
Inventor
勝志 平田
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2000121861A priority Critical patent/JP4436532B2/ja
Publication of JP2001304263A publication Critical patent/JP2001304263A/ja
Publication of JP2001304263A5 publication Critical patent/JP2001304263A5/ja
Application granted granted Critical
Publication of JP4436532B2 publication Critical patent/JP4436532B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Sliding-Contact Bearings (AREA)
JP2000121861A 2000-04-24 2000-04-24 磁気ディスク装置用の流体軸受装置 Expired - Fee Related JP4436532B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000121861A JP4436532B2 (ja) 2000-04-24 2000-04-24 磁気ディスク装置用の流体軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000121861A JP4436532B2 (ja) 2000-04-24 2000-04-24 磁気ディスク装置用の流体軸受装置

Publications (3)

Publication Number Publication Date
JP2001304263A JP2001304263A (ja) 2001-10-31
JP2001304263A5 JP2001304263A5 (enExample) 2007-06-14
JP4436532B2 true JP4436532B2 (ja) 2010-03-24

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Family Applications (1)

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JP2000121861A Expired - Fee Related JP4436532B2 (ja) 2000-04-24 2000-04-24 磁気ディスク装置用の流体軸受装置

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JP (1) JP4436532B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6787075B2 (en) 2002-03-01 2004-09-07 Minebea Co., Ltd. Method of making synthetic resin composition with lubricative underwater properties containing RBC or CRBC fine powder
JP2004211851A (ja) * 2003-01-07 2004-07-29 Minebea Co Ltd 撥油膜を形成した動圧軸受装置およびこれを搭載したハードディスクドライブ用のスピンドルモータ
US7008196B2 (en) 2003-03-11 2006-03-07 Minebea Co. Ltd. Electrically motorized pump having a submersible sleeve bearing
JP4464063B2 (ja) * 2003-03-24 2010-05-19 日本電産株式会社 スピンドルモータ製造方法及び製造装置
JP2007170641A (ja) 2005-12-26 2007-07-05 Matsushita Electric Ind Co Ltd 流体軸受装置およびその製造方法、スピンドルモータおよび記録再生装置
AT503986B1 (de) * 2006-08-02 2008-05-15 Miba Gleitlager Gmbh Laufschicht für ein lagerelement
JP2008092612A (ja) 2006-09-29 2008-04-17 Nippon Densan Corp モータの製造方法、並びに、モータおよび記録ディスク駆動装置
JP5097405B2 (ja) * 2007-01-15 2012-12-12 日本電産株式会社 流体軸受装置及びスピンドルモータ
JP2011117524A (ja) * 2009-12-02 2011-06-16 Toyota Motor Corp 回転部材の潤滑構造
KR20120136008A (ko) * 2011-06-08 2012-12-18 삼성전기주식회사 유체 동압 베어링 어셈블리 및 이의 제조방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2975371B2 (ja) * 1988-04-25 1999-11-10 株式会社リコー アイオノマー重合体
JP2591932Y2 (ja) * 1992-09-01 1999-03-10 光洋精工株式会社 軸受装置
JPH07305778A (ja) * 1994-05-11 1995-11-21 Nippon Ferrofluidics Kk 磁性流体シール装置
JPH09118885A (ja) * 1995-10-26 1997-05-06 Osaka Gas Co Ltd 着色フッ化ピッチとその製造方法
JP4253857B2 (ja) * 1998-03-18 2009-04-15 コニカミノルタホールディングス株式会社 インクジェットヘッドの製造方法
JP2001027242A (ja) * 1999-07-15 2001-01-30 Sankyo Seiki Mfg Co Ltd 動圧軸受装置

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Publication number Publication date
JP2001304263A (ja) 2001-10-31

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