JP2010133562A5 - - Google Patents

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Publication number
JP2010133562A5
JP2010133562A5 JP2009275094A JP2009275094A JP2010133562A5 JP 2010133562 A5 JP2010133562 A5 JP 2010133562A5 JP 2009275094 A JP2009275094 A JP 2009275094A JP 2009275094 A JP2009275094 A JP 2009275094A JP 2010133562 A5 JP2010133562 A5 JP 2010133562A5
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JP
Japan
Prior art keywords
component
rotatable
capillary seal
motor
stationary
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.)
Granted
Application number
JP2009275094A
Other languages
English (en)
Japanese (ja)
Other versions
JP5576103B2 (ja
JP2010133562A (ja
Filing date
Publication date
Priority claimed from US12/328,710 external-priority patent/US8618706B2/en
Application filed filed Critical
Publication of JP2010133562A publication Critical patent/JP2010133562A/ja
Publication of JP2010133562A5 publication Critical patent/JP2010133562A5/ja
Application granted granted Critical
Publication of JP5576103B2 publication Critical patent/JP5576103B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009275094A 2008-12-04 2009-12-03 モータ Expired - Fee Related JP5576103B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/328,710 US8618706B2 (en) 2008-12-04 2008-12-04 Fluid pumping capillary seal for a fluid dynamic bearing
US12/328,710 2008-12-04

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014136742A Division JP2014194285A (ja) 2008-12-04 2014-07-02 モータ

Publications (3)

Publication Number Publication Date
JP2010133562A JP2010133562A (ja) 2010-06-17
JP2010133562A5 true JP2010133562A5 (enExample) 2013-01-24
JP5576103B2 JP5576103B2 (ja) 2014-08-20

Family

ID=42231156

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2009275094A Expired - Fee Related JP5576103B2 (ja) 2008-12-04 2009-12-03 モータ
JP2014136742A Pending JP2014194285A (ja) 2008-12-04 2014-07-02 モータ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014136742A Pending JP2014194285A (ja) 2008-12-04 2014-07-02 モータ

Country Status (4)

Country Link
US (3) US8618706B2 (enExample)
JP (2) JP5576103B2 (enExample)
KR (1) KR101338180B1 (enExample)
CN (1) CN101752944A (enExample)

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* Cited by examiner, † Cited by third party
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JP2012196115A (ja) * 2010-08-09 2012-10-11 Nippon Densan Corp スピンドルモータおよびディスク駆動装置
JP2012193840A (ja) 2010-08-09 2012-10-11 Nippon Densan Corp スピンドルモータおよびディスク駆動装置
JP2012193839A (ja) * 2010-08-09 2012-10-11 Nippon Densan Corp スピンドルモータおよびディスク駆動装置
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US8687317B1 (en) 2012-09-25 2014-04-01 Nidec Corporation Spindle motor and disk drive apparatus
KR101412863B1 (ko) 2013-02-13 2014-06-26 삼성전기주식회사 스핀들 모터 및 이를 구비하는 기록 디스크 구동장치
US8941946B2 (en) 2013-03-14 2015-01-27 Nidec Corporation Motor including dynamic bearing with seal portion and disk drive apparatus including the same
US8797678B1 (en) 2013-03-14 2014-08-05 Nidec Corporation Spindle motor and disk drive apparatus
US9001460B2 (en) 2013-08-21 2015-04-07 Nidec Corporation Spindle motor, and disk drive apparatus
CN205858960U (zh) * 2015-05-19 2017-01-04 罗立峰 一种小微型涡轮增压器
PT3299644T (pt) * 2015-05-19 2019-12-19 Luo Lifeng Rolamento axial de gás de pressão dinâmica de tipo misto
HUE046304T2 (hu) * 2015-05-19 2020-02-28 Lifeng Luo Hornyolt típusú, dinamikus nyomású gázzal kent radiális csapágy
CN108736626A (zh) * 2018-07-05 2018-11-02 上海查湃智能科技有限公司 水下直线电机与水下开合操作工具
US11353057B2 (en) 2019-12-03 2022-06-07 Elliott Company Journal and thrust gas bearing
CN111056256B (zh) * 2020-01-15 2021-09-03 衡阳运输机械有限公司 一种密封辊子
CN114607708A (zh) * 2022-03-10 2022-06-10 张红燕 一种具有自清洁结构的水下密封轴承

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KR20130058955A (ko) * 2011-11-28 2013-06-05 삼성전기주식회사 스핀들 모터 및 그 제조방법
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