JP2013179727A5 - - Google Patents

Download PDF

Info

Publication number
JP2013179727A5
JP2013179727A5 JP2012040984A JP2012040984A JP2013179727A5 JP 2013179727 A5 JP2013179727 A5 JP 2013179727A5 JP 2012040984 A JP2012040984 A JP 2012040984A JP 2012040984 A JP2012040984 A JP 2012040984A JP 2013179727 A5 JP2013179727 A5 JP 2013179727A5
Authority
JP
Japan
Prior art keywords
shaft
flange
rod
top cover
base
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.)
Pending
Application number
JP2012040984A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013179727A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012040984A priority Critical patent/JP2013179727A/ja
Priority claimed from JP2012040984A external-priority patent/JP2013179727A/ja
Priority to US13/777,677 priority patent/US20130234552A1/en
Publication of JP2013179727A publication Critical patent/JP2013179727A/ja
Publication of JP2013179727A5 publication Critical patent/JP2013179727A5/ja
Pending legal-status Critical Current

Links

JP2012040984A 2012-02-28 2012-02-28 回転機器 Pending JP2013179727A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012040984A JP2013179727A (ja) 2012-02-28 2012-02-28 回転機器
US13/777,677 US20130234552A1 (en) 2012-02-28 2013-02-26 Rotating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012040984A JP2013179727A (ja) 2012-02-28 2012-02-28 回転機器

Publications (2)

Publication Number Publication Date
JP2013179727A JP2013179727A (ja) 2013-09-09
JP2013179727A5 true JP2013179727A5 (enExample) 2015-02-26

Family

ID=49113459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012040984A Pending JP2013179727A (ja) 2012-02-28 2012-02-28 回転機器

Country Status (2)

Country Link
US (1) US20130234552A1 (enExample)
JP (1) JP2013179727A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9371859B2 (en) * 2008-05-08 2016-06-21 Seagate Technology Llc Motor including reservoir and hub cap
JP2013133865A (ja) * 2011-12-26 2013-07-08 Samsung Electro-Mechanics Japan Advanced Technology Co Ltd 流体動圧軸受ユニットおよび回転機器
US8773816B1 (en) * 2013-03-13 2014-07-08 Nidec Corporation Spindle motor with hydrodynamic bearing structure having capillary seal and disk drive apparatus including same
JP2014173655A (ja) * 2013-03-08 2014-09-22 Samsung Electromechanics Japan Advanced Technology Co Ltd ディスク駆動装置
JP2014219065A (ja) * 2013-05-09 2014-11-20 サムスン電機ジャパンアドバンスドテクノロジー株式会社 回転機器
JP2015043249A (ja) 2013-07-23 2015-03-05 サムスン電機ジャパンアドバンスドテクノロジー株式会社 ディスク駆動装置
US9165594B2 (en) * 2013-09-24 2015-10-20 Nidec Corporation Spindle motor and disk drive apparatus
CN116323762B (zh) * 2020-10-26 2025-06-27 三菱瓦斯化学株式会社 聚酰亚胺树脂、聚酰亚胺清漆和聚酰亚胺薄膜

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366546U (enExample) * 1989-10-31 1991-06-27
US5347189A (en) * 1991-09-25 1994-09-13 Nippon Densan Corporation Spindle motor with labyrinth sealed bearing
WO1993015545A1 (en) * 1992-01-24 1993-08-05 Hajec Chester S Disk spindle motor
JP3240122B2 (ja) * 1997-04-22 2001-12-17 三洋電機株式会社 キャプスタンモータ
JP2000316249A (ja) * 1999-04-28 2000-11-14 Nippon Densan Corp ディスク駆動装置
JP2003018787A (ja) * 2001-06-29 2003-01-17 Matsushita Electric Ind Co Ltd ブラシレスモータ
US7262935B2 (en) * 2002-11-07 2007-08-28 Seagate Technology Llc Top cover attached single plate fluid dynamic bearing motor
JP2004293685A (ja) * 2003-03-27 2004-10-21 Victor Co Of Japan Ltd 動圧軸受ユニット及びそれを用いたモータ
JP4583745B2 (ja) * 2003-10-14 2010-11-17 Ｎｔｎ株式会社 動圧軸受装置
JP2005127405A (ja) * 2003-10-23 2005-05-19 Victor Co Of Japan Ltd 動圧流体軸受モータ及びそれを備えたディスク駆動装置
JP4435848B1 (ja) * 2009-01-15 2010-03-24 シーアールディ株式会社 軸固定型流体動圧軸受装置およびこれを備えたスピンドルモータおよび記録ディスク装置
JP5233854B2 (ja) * 2009-06-12 2013-07-10 日本電産株式会社 軸受装置、スピンドルモータ、及びディスク駆動装置
JP2011133105A (ja) * 2009-11-25 2011-07-07 Nippon Densan Corp 動圧軸受およびそれを用いたスピンドルモータ

Similar Documents

Publication Publication Date Title
JP2013179727A5 (enExample)
JP2010226955A5 (enExample)
JP2015178881A5 (enExample)
JP2012063012A5 (enExample)
JP2012172781A5 (enExample)
TWI509949B (zh) 具有止推軸承的馬達
JP2009115257A5 (enExample)
JP2010265971A5 (enExample)
JP2014511470A5 (enExample)
ATE514519T1 (de) Hauptspindelvorrichtung
IN2015DN01676A (enExample)
IN2014DN09840A (enExample)
JPWO2014030742A1 (ja) 密封装置
JP2010175041A5 (enExample)
JP6409754B2 (ja) ファン
JP2013133865A5 (ja) 回転機器
JP2010281349A5 (enExample)
JP2014528562A5 (enExample)
JP6012284B2 (ja) 摺動シール及びそれを備えるシール構造
JP5964167B2 (ja) 密封装置
JP2015232364A (ja) 密封装置
JP2010176776A5 (enExample)
JP2012175838A5 (enExample)
JP2012165627A5 (enExample)
JP2012255495A (ja) シールリング