JPS55113176A - Magnetic disk unit - Google Patents

Magnetic disk unit

Info

Publication number
JPS55113176A
JPS55113176A JP1834879A JP1834879A JPS55113176A JP S55113176 A JPS55113176 A JP S55113176A JP 1834879 A JP1834879 A JP 1834879A JP 1834879 A JP1834879 A JP 1834879A JP S55113176 A JPS55113176 A JP S55113176A
Authority
JP
Japan
Prior art keywords
enclosure
disks
dust
disk
disk unit
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
JP1834879A
Other languages
Japanese (ja)
Inventor
Makoto Oishi
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 JP1834879A priority Critical patent/JPS55113176A/en
Publication of JPS55113176A publication Critical patent/JPS55113176A/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
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
    • G11B23/507—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers combined with means for reducing influence of physical parameters, e.g. temperature change, moisture

Abstract

PURPOSE:To protect a disk in stop mode from dust by forming a thermally stable part by providing a board for radiation in the enclosure of a disk assembly. CONSTITUTION:Heat sinks 5... are elongated into enclosure 4 and when a disk unit stops to cut off a power supply, they are thermally stabilized quickly in terms of time as compared with disks 8, etc. Therefore, external dust intruding into enclosure 4 through air vents 6 and 7, etc., and that of disks 8 move toward, stay on and stick to heat sinks 5 superior in thermal stability. As a result, the probability that dust sticks to disks 8 lowers greatly.
JP1834879A 1979-02-21 1979-02-21 Magnetic disk unit Pending JPS55113176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1834879A JPS55113176A (en) 1979-02-21 1979-02-21 Magnetic disk unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1834879A JPS55113176A (en) 1979-02-21 1979-02-21 Magnetic disk unit

Publications (1)

Publication Number Publication Date
JPS55113176A true JPS55113176A (en) 1980-09-01

Family

ID=11969155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1834879A Pending JPS55113176A (en) 1979-02-21 1979-02-21 Magnetic disk unit

Country Status (1)

Country Link
JP (1) JPS55113176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247944B1 (en) * 1998-06-15 2001-06-19 Compaq Computer Corporation Slide-activated, spring-loaded ejector for hot-pluggable disk drive carrier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247944B1 (en) * 1998-06-15 2001-06-19 Compaq Computer Corporation Slide-activated, spring-loaded ejector for hot-pluggable disk drive carrier
US6302714B1 (en) 1998-06-15 2001-10-16 Compaq Computer Corporation Slide-activated, spring-loaded ejector for hot-pluggable disk drive carrier

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