JPS5525830A - Closed disk pack - Google Patents

Closed disk pack

Info

Publication number
JPS5525830A
JPS5525830A JP9762778A JP9762778A JPS5525830A JP S5525830 A JPS5525830 A JP S5525830A JP 9762778 A JP9762778 A JP 9762778A JP 9762778 A JP9762778 A JP 9762778A JP S5525830 A JPS5525830 A JP S5525830A
Authority
JP
Japan
Prior art keywords
disk
magnetic head
filter
disk pack
dust
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
JP9762778A
Other languages
Japanese (ja)
Other versions
JPS627632B2 (en
Inventor
Yasushi Onooka
Junji Kawada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9762778A priority Critical patent/JPS5525830A/en
Publication of JPS5525830A publication Critical patent/JPS5525830A/en
Publication of JPS627632B2 publication Critical patent/JPS627632B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/032—Containers for flat record carriers for rigid discs
    • G11B23/0323—Containers for flat record carriers for rigid discs for disc-packs

Abstract

PURPOSE:To realize the perfect hermetic structure for the disk pack by storing the contact stop type magnetic head and the rotary magnetic head positioning device, and at the same time to simplify the structure of the device by installing the dust remover inside the device. CONSTITUTION:The magnetic disk device features the exchange type structure, incorporating magnetic head 3 and rotary magnetic head positioning device 4. The carriage part of device 4 turns to perform positioning. The disk pack is linked to the driving device by only spindle pulley 7, linking joint 8 of the positioning device and data connector 10, thus performing the perfect dust removal. With turn of magnetic disk 1, the active pressure is applied to filter 6 provided at the back of device 4. As wind path 11 links to the center part of disk 1 from filter 6, the dust is removed through filter 6 within closed case 9 and via the negative pressure caused at the center part of disk 1.
JP9762778A 1978-08-10 1978-08-10 Closed disk pack Granted JPS5525830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9762778A JPS5525830A (en) 1978-08-10 1978-08-10 Closed disk pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9762778A JPS5525830A (en) 1978-08-10 1978-08-10 Closed disk pack

Publications (2)

Publication Number Publication Date
JPS5525830A true JPS5525830A (en) 1980-02-23
JPS627632B2 JPS627632B2 (en) 1987-02-18

Family

ID=14197409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9762778A Granted JPS5525830A (en) 1978-08-10 1978-08-10 Closed disk pack

Country Status (1)

Country Link
JP (1) JPS5525830A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720968A (en) * 1980-07-09 1982-02-03 Nec Corp Magnetic disk device
JPS6255061A (en) * 1985-09-03 1987-03-10 Ichiro Otagawa Method of processing peanut with hull

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03106536U (en) * 1990-02-09 1991-11-05

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425713A (en) * 1977-07-18 1979-02-26 Nixdorf Computer Ag Magnetic disk memory

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425713A (en) * 1977-07-18 1979-02-26 Nixdorf Computer Ag Magnetic disk memory

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720968A (en) * 1980-07-09 1982-02-03 Nec Corp Magnetic disk device
JPS6255061A (en) * 1985-09-03 1987-03-10 Ichiro Otagawa Method of processing peanut with hull

Also Published As

Publication number Publication date
JPS627632B2 (en) 1987-02-18

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