JP2003018792A5 - - Google Patents
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- Publication number
- JP2003018792A5 JP2003018792A5 JP2002115035A JP2002115035A JP2003018792A5 JP 2003018792 A5 JP2003018792 A5 JP 2003018792A5 JP 2002115035 A JP2002115035 A JP 2002115035A JP 2002115035 A JP2002115035 A JP 2002115035A JP 2003018792 A5 JP2003018792 A5 JP 2003018792A5
- Authority
- JP
- Japan
- 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.)
- Withdrawn
Links
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02008203A EP1251626A3 (en) | 2001-04-17 | 2002-04-17 | Bearing device and spindle motor provided with the bearing device |
| JP2002115035A JP2003018792A (ja) | 2001-04-17 | 2002-04-17 | モータ |
| US10/123,228 US6734590B2 (en) | 2001-04-17 | 2002-04-17 | Motor |
| US10/756,339 US7176594B2 (en) | 2001-04-17 | 2004-01-14 | Motor |
| US11/645,630 US20070103020A1 (en) | 2001-04-17 | 2006-12-27 | Motor |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001118522 | 2001-04-17 | ||
| JP2001-118522 | 2001-04-17 | ||
| JP2002115035A JP2003018792A (ja) | 2001-04-17 | 2002-04-17 | モータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003018792A JP2003018792A (ja) | 2003-01-17 |
| JP2003018792A5 true JP2003018792A5 (enExample) | 2005-09-22 |
Family
ID=26613709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002115035A Withdrawn JP2003018792A (ja) | 2001-04-17 | 2002-04-17 | モータ |
Country Status (3)
| Country | Link |
|---|---|
| US (3) | US6734590B2 (enExample) |
| EP (1) | EP1251626A3 (enExample) |
| JP (1) | JP2003018792A (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6927515B2 (en) * | 2002-07-17 | 2005-08-09 | Seagate Technology, Llc | Dynamic tilt limiter for fluid dynamic bearings |
| DE20211064U1 (de) | 2002-07-22 | 2003-08-07 | Minebea Co.,Ltd., Kitasaku, Nagano | Hydrodynamisches Drucklager |
| JP2005304284A (ja) * | 2004-03-17 | 2005-10-27 | Nippon Densan Corp | ディスク駆動用モータ及びこれを備えたディスク駆動装置 |
| JP4797489B2 (ja) * | 2005-07-26 | 2011-10-19 | 日本電産株式会社 | カラーホイール回転用装置 |
| US7679243B2 (en) * | 2005-12-22 | 2010-03-16 | Seagate Technology Llc | Motor assembly with multifunctional components |
| US20070216239A1 (en) * | 2006-03-14 | 2007-09-20 | Sunonwealth Electric Machine Industry Co., Ltd. | Tray assembly for spindle motor with aerodynamic bearing |
| CN101153632B (zh) * | 2006-09-27 | 2010-05-26 | 富准精密工业(深圳)有限公司 | 保油轴承结构与风扇马达 |
| JP2008291982A (ja) * | 2007-05-28 | 2008-12-04 | Panasonic Corp | 流体軸受装置およびこれを備えたスピンドルモータ、記録再生装置 |
| JP2008291983A (ja) * | 2007-05-28 | 2008-12-04 | Panasonic Corp | 流体軸受装置およびこれを備えたスピンドルモータ、記録再生装置 |
| JP2010281403A (ja) * | 2009-06-05 | 2010-12-16 | Minebea Co Ltd | 流体動圧軸受、流体動圧軸受を備えるスピンドルモータ、並びにスピンドルモータを備える記録ディスク駆動装置 |
| KR101135288B1 (ko) * | 2010-09-15 | 2012-04-12 | 엘지이노텍 주식회사 | 스핀들 모터 |
| JP5986730B2 (ja) * | 2011-10-18 | 2016-09-06 | ミネベア株式会社 | モータのコイルアッシー構造、モータおよびモータのコイルアッシー構造の製造方法 |
| JP6201176B2 (ja) * | 2013-03-21 | 2017-09-27 | 株式会社栗本鐵工所 | 回転制動装置 |
| JP6939079B2 (ja) * | 2017-05-16 | 2021-09-22 | 日本電産株式会社 | モータおよびディスク駆動装置 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE386864C (de) * | 1920-03-14 | 1923-12-18 | Friedrich Schneeberger | Spurlager |
| CH356652A (de) * | 1960-12-07 | 1961-08-31 | Landis & Gyr Ag | Feingerätelager |
| JPS5554718A (en) * | 1978-10-16 | 1980-04-22 | Matsushita Electric Ind Co Ltd | Rotary transmission device |
| JPS5945844B2 (ja) * | 1979-07-26 | 1984-11-09 | 松下電器産業株式会社 | 回転装置 |
| US4604665A (en) * | 1980-12-05 | 1986-08-05 | Papst-Motoren Gmbh & Co. Kg | Driving mechanism for magnetic hard disc |
| JPH02199318A (ja) * | 1989-01-27 | 1990-08-07 | Nippon Seiko Kk | 動圧軸受装置 |
| DE3928749A1 (de) * | 1989-08-31 | 1991-03-07 | Micronel Ag | Axialsicherung der welle eines kleinmotors |
| JPH0686503A (ja) * | 1992-09-03 | 1994-03-25 | Hitachi Ltd | モータ、ポリゴンミラーモータ、ディスク駆動モータ |
| JP2689834B2 (ja) * | 1992-12-11 | 1997-12-10 | 株式会社日立製作所 | モートル，ミラーモートルおよびレーザビームプリンター |
| JP2864941B2 (ja) * | 1993-04-27 | 1999-03-08 | 株式会社日立製作所 | 回転体軸受装置，モータおよびポリゴンミラーモータ |
| JPH0712127A (ja) * | 1993-06-28 | 1995-01-17 | Sankyo Seiki Mfg Co Ltd | 流体軸受装置 |
| US5710678A (en) * | 1994-07-22 | 1998-01-20 | Seagate Technology, Inc. | Disc drive with self-pressurizing fluid bearing and shaft-supporting-ball retaining element |
| IT1279208B1 (it) * | 1995-05-16 | 1997-12-04 | Bitron Spa | Sistema di accoppiamento a gioco assiale minimo e controllato tra un albero ed un supporto in rotazione relativa, e relativi procedimenti |
| JP3768571B2 (ja) * | 1995-10-06 | 2006-04-19 | 日本電産株式会社 | スピンドルモータ |
| KR100224597B1 (ko) * | 1996-10-29 | 1999-10-15 | 윤종용 | 유체베어링 장치 |
| JPH11132225A (ja) * | 1997-10-30 | 1999-05-18 | Nippon Seiko Kk | 軸受装置 |
| JP2001187920A (ja) * | 1998-12-24 | 2001-07-10 | Nsk Ltd | スピンドルモータ |
| JP3466945B2 (ja) * | 1999-01-05 | 2003-11-17 | 日本電産株式会社 | 記録ディスク駆動用モータ及びこれを備えた記録ディスク駆動装置 |
| JP2000260111A (ja) * | 1999-03-09 | 2000-09-22 | Sony Corp | モータ |
| JP3961151B2 (ja) * | 1999-04-28 | 2007-08-22 | 株式会社ジェイテクト | 動圧軸受 |
-
2002
- 2002-04-17 JP JP2002115035A patent/JP2003018792A/ja not_active Withdrawn
- 2002-04-17 US US10/123,228 patent/US6734590B2/en not_active Expired - Fee Related
- 2002-04-17 EP EP02008203A patent/EP1251626A3/en not_active Withdrawn
-
2004
- 2004-01-14 US US10/756,339 patent/US7176594B2/en not_active Expired - Fee Related
-
2006
- 2006-12-27 US US11/645,630 patent/US20070103020A1/en not_active Abandoned