JPS54161922A - Magnetic recorder-reproducer - Google Patents

Magnetic recorder-reproducer

Info

Publication number
JPS54161922A
JPS54161922A JP7042378A JP7042378A JPS54161922A JP S54161922 A JPS54161922 A JP S54161922A JP 7042378 A JP7042378 A JP 7042378A JP 7042378 A JP7042378 A JP 7042378A JP S54161922 A JPS54161922 A JP S54161922A
Authority
JP
Japan
Prior art keywords
air flow
housing
magnetic
air
impeller
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
JP7042378A
Other languages
Japanese (ja)
Inventor
Satoshi Shimada
Toshio Sato
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP7042378A priority Critical patent/JPS54161922A/en
Publication of JPS54161922A publication Critical patent/JPS54161922A/en
Pending 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 enable recording medium surface to be cleaned during the use of the apparatus and achieve longer life of head and media and higher fidelity of recording and reproducing by guiding the air flow induced by the rotation driving of an impeller to the surface of the magnetic recording medium. CONSTITUTION:When a rotary magnetic head device 11 is driven, an impeller 30 is also rotation-driven together with the device 11, by which air flow is induced in a housing 33. This air flow passes in the air flow path formed by the housing 33 so as to blow out the air being drawn through the opening 40 provided to the upper wall 38 of the housing 33 from the respective air ventilation openings 34, 35 provided to the end portions of respective lead-out pipes 36, 37 and is guided up to the tape surface 15a of an open magnetic tape 15. As a result, the dust and magnetic material powder or the like having deposited on the tape surface 15a are removed.
JP7042378A 1978-06-13 1978-06-13 Magnetic recorder-reproducer Pending JPS54161922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7042378A JPS54161922A (en) 1978-06-13 1978-06-13 Magnetic recorder-reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7042378A JPS54161922A (en) 1978-06-13 1978-06-13 Magnetic recorder-reproducer

Publications (1)

Publication Number Publication Date
JPS54161922A true JPS54161922A (en) 1979-12-22

Family

ID=13431043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7042378A Pending JPS54161922A (en) 1978-06-13 1978-06-13 Magnetic recorder-reproducer

Country Status (1)

Country Link
JP (1) JPS54161922A (en)

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