DE69030297T2 - Plattenantriebsgerät - Google Patents

Plattenantriebsgerät

Info

Publication number
DE69030297T2
DE69030297T2 DE69030297T DE69030297T DE69030297T2 DE 69030297 T2 DE69030297 T2 DE 69030297T2 DE 69030297 T DE69030297 T DE 69030297T DE 69030297 T DE69030297 T DE 69030297T DE 69030297 T2 DE69030297 T2 DE 69030297T2
Authority
DE
Germany
Prior art keywords
disk drive
drive apparatus
provides
housing
computer systems
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
DE69030297T
Other languages
English (en)
Other versions
DE69030297D1 (de
Inventor
James H Morehouse
David M Furay
John Blagaila
F Eugene Dion
Scott A Shelstad
Jimmy L Woods
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.)
Seagate Technology LLC
Original Assignee
Alps Electric Co Ltd
Conner Peripherals Inc
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 Alps Electric Co Ltd, Conner Peripherals Inc filed Critical Alps Electric Co Ltd
Application granted granted Critical
Publication of DE69030297D1 publication Critical patent/DE69030297D1/de
Publication of DE69030297T2 publication Critical patent/DE69030297T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • 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
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1446—Reducing contamination, e.g. by dust, debris
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • 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
    • G11B33/1453—Reducing contamination, e.g. by dust, debris by moisture
    • 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
    • G11B33/1493—Electro-Magnetic Interference [EMI] or Radio Frequency Interference [RFI] shielding; grounding of static charges
DE69030297T 1989-11-06 1990-11-05 Plattenantriebsgerät Expired - Fee Related DE69030297T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/432,664 US5025336A (en) 1989-11-06 1989-11-06 Disk drive apparatus

Publications (2)

Publication Number Publication Date
DE69030297D1 DE69030297D1 (de) 1997-04-30
DE69030297T2 true DE69030297T2 (de) 1997-09-25

Family

ID=23717099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030297T Expired - Fee Related DE69030297T2 (de) 1989-11-06 1990-11-05 Plattenantriebsgerät

Country Status (7)

Country Link
US (3) US5025336A (de)
EP (1) EP0427490B1 (de)
JP (1) JPH03207076A (de)
KR (1) KR100235264B1 (de)
AT (1) ATE150894T1 (de)
DE (1) DE69030297T2 (de)
TW (1) TW218047B (de)

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Publication number Publication date
EP0427490A2 (de) 1991-05-15
EP0427490B1 (de) 1997-03-26
ATE150894T1 (de) 1997-04-15
KR100235264B1 (ko) 1999-12-15
KR910010452A (ko) 1991-06-29
DE69030297D1 (de) 1997-04-30
US5025336A (en) 1991-06-18
US5537270A (en) 1996-07-16
TW218047B (de) 1993-12-21
EP0427490A3 (en) 1992-07-08
JPH03207076A (ja) 1991-09-10
US5463507A (en) 1995-10-31

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