JPS5294119A - Magnetic tape unit - Google Patents

Magnetic tape unit

Info

Publication number
JPS5294119A
JPS5294119A JP1031476A JP1031476A JPS5294119A JP S5294119 A JPS5294119 A JP S5294119A JP 1031476 A JP1031476 A JP 1031476A JP 1031476 A JP1031476 A JP 1031476A JP S5294119 A JPS5294119 A JP S5294119A
Authority
JP
Japan
Prior art keywords
magnetic tape
tape unit
tape
demagnetization
magnetic
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
JP1031476A
Other languages
Japanese (ja)
Other versions
JPS5827588B2 (en
Inventor
Hiroshi Maejima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1031476A priority Critical patent/JPS5827588B2/en
Publication of JPS5294119A publication Critical patent/JPS5294119A/en
Publication of JPS5827588B2 publication Critical patent/JPS5827588B2/en
Expired 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
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/502—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of tape carriers

Abstract

PURPOSE:To demagnetize magnetic tape and magnetic powder fallen off from the tape by performing the AC demagnetization prior to the DC demagnetization to improve the effectiveness of the tape cleaner.
JP1031476A 1976-02-04 1976-02-04 magnetic tape device Expired JPS5827588B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1031476A JPS5827588B2 (en) 1976-02-04 1976-02-04 magnetic tape device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1031476A JPS5827588B2 (en) 1976-02-04 1976-02-04 magnetic tape device

Publications (2)

Publication Number Publication Date
JPS5294119A true JPS5294119A (en) 1977-08-08
JPS5827588B2 JPS5827588B2 (en) 1983-06-10

Family

ID=11746774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1031476A Expired JPS5827588B2 (en) 1976-02-04 1976-02-04 magnetic tape device

Country Status (1)

Country Link
JP (1) JPS5827588B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387936U (en) * 1976-12-21 1978-07-19
JPS5393214U (en) * 1976-12-28 1978-07-29
EP0367518A3 (en) * 1988-10-31 1991-04-10 Nakamichi Corporation A magnetic tape cleaner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387936U (en) * 1976-12-21 1978-07-19
JPS5393214U (en) * 1976-12-28 1978-07-29
EP0367518A3 (en) * 1988-10-31 1991-04-10 Nakamichi Corporation A magnetic tape cleaner

Also Published As

Publication number Publication date
JPS5827588B2 (en) 1983-06-10

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