JP2013127830A - ディスク駆動装置 - Google Patents

ディスク駆動装置 Download PDF

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Publication number
JP2013127830A
JP2013127830A JP2011276688A JP2011276688A JP2013127830A JP 2013127830 A JP2013127830 A JP 2013127830A JP 2011276688 A JP2011276688 A JP 2011276688A JP 2011276688 A JP2011276688 A JP 2011276688A JP 2013127830 A JP2013127830 A JP 2013127830A
Authority
JP
Japan
Prior art keywords
base
disk drive
drive device
film
hole
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
JP2011276688A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013127830A5 (https=
Inventor
Osamu Yamada
治 山田
Shinji Tanaka
田中　　慎二
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.)
Samsung Electro Mechanics Japan Advanced Technology Co Ltd
Original Assignee
Samsung Electro Mechanics Japan Advanced Technology 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.)
Filing date
Publication date
Application filed by Samsung Electro Mechanics Japan Advanced Technology Co Ltd filed Critical Samsung Electro Mechanics Japan Advanced Technology Co Ltd
Priority to JP2011276688A priority Critical patent/JP2013127830A/ja
Priority to US13/674,273 priority patent/US20130154409A1/en
Publication of JP2013127830A publication Critical patent/JP2013127830A/ja
Publication of JP2013127830A5 publication Critical patent/JP2013127830A5/ja
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1446—Reducing contamination, e.g. by dust, debris
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • G11B33/122—Arrangements for providing electrical connections, e.g. connectors, cables, switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Rotational Drive Of Disk (AREA)
JP2011276688A 2011-12-19 2011-12-19 ディスク駆動装置 Pending JP2013127830A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011276688A JP2013127830A (ja) 2011-12-19 2011-12-19 ディスク駆動装置
US13/674,273 US20130154409A1 (en) 2011-12-19 2012-11-12 Disk drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011276688A JP2013127830A (ja) 2011-12-19 2011-12-19 ディスク駆動装置

Publications (2)

Publication Number Publication Date
JP2013127830A true JP2013127830A (ja) 2013-06-27
JP2013127830A5 JP2013127830A5 (https=) 2014-12-04

Family

ID=48609413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011276688A Pending JP2013127830A (ja) 2011-12-19 2011-12-19 ディスク駆動装置

Country Status (2)

Country Link
US (1) US20130154409A1 (https=)
JP (1) JP2013127830A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113314158B (zh) 2020-02-27 2023-01-06 株式会社东芝 盘装置
JP2023013465A (ja) * 2021-07-16 2023-01-26 日本電産株式会社 モータ、ディスク駆動装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0527897U (ja) * 1991-09-19 1993-04-09 セイコーエプソン株式会社 磁気記録装置
JP2006185553A (ja) * 2004-12-28 2006-07-13 Nippon Densan Corp モータユニットおよび記録ディスク駆動装置、並びに、ハウジング部材に形成された貫通孔の封止方法
JP2010153097A (ja) * 2008-12-24 2010-07-08 Teikoku Tsushin Kogyo Co Ltd 回路基板への端子板接続構造および接続方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0624365U (ja) * 1991-11-29 1994-03-29 株式会社三協精機製作所 ブラシレスモータ
JP2008220068A (ja) * 2007-03-06 2008-09-18 Matsushita Electric Ind Co Ltd モータ
US8324771B2 (en) * 2008-02-06 2012-12-04 Nidec Corporation Spindle motor and storage disk drive apparatus
JP2010218612A (ja) * 2009-03-16 2010-09-30 Alphana Technology Co Ltd ディスク駆動装置
KR101130628B1 (ko) * 2010-04-07 2012-04-02 니혼 덴산 가부시키가이샤 스핀들 모터, 및 그것을 갖는 디스크 구동 장치
JP2012165543A (ja) * 2011-02-07 2012-08-30 Nippon Densan Corp スピンドルモータ、ディスク駆動装置、およびスピンドルモータの製造方法
JP5903793B2 (ja) * 2011-08-03 2016-04-13 日本電産株式会社 スピンドルモータの製造方法、スピンドルモータ、およびディスク駆動装置
US8665557B1 (en) * 2013-03-13 2014-03-04 Nidec Corporation Spindle motor and disk drive apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0527897U (ja) * 1991-09-19 1993-04-09 セイコーエプソン株式会社 磁気記録装置
JP2006185553A (ja) * 2004-12-28 2006-07-13 Nippon Densan Corp モータユニットおよび記録ディスク駆動装置、並びに、ハウジング部材に形成された貫通孔の封止方法
JP2010153097A (ja) * 2008-12-24 2010-07-08 Teikoku Tsushin Kogyo Co Ltd 回路基板への端子板接続構造および接続方法

Also Published As

Publication number Publication date
US20130154409A1 (en) 2013-06-20

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