JPS59104363U - magnetic disk device - Google Patents
magnetic disk deviceInfo
- Publication number
- JPS59104363U JPS59104363U JP19964282U JP19964282U JPS59104363U JP S59104363 U JPS59104363 U JP S59104363U JP 19964282 U JP19964282 U JP 19964282U JP 19964282 U JP19964282 U JP 19964282U JP S59104363 U JPS59104363 U JP S59104363U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- rotational speed
- magnetic disk
- motor
- supply control
- 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
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の磁気ディスク装置の概略構成を示すブロ
ック図、第２図は本考案による磁気ディスク装置の二実
施例を示すａはブロック図、ｂは説明図を示す。
図中において、１はインタフェース部、２は記 ゛
録再生部、３は制御部、４は位置決部、５は電源制御部
、６は媒体、７はモータ、８はアクチュエータ機構、９
は磁気ヘッド、１０はサーボヘッド、１１は回転検出器
、１２は電源供給部、１３はスピンドル機構、１４はク
リーン制御部を示す。FIG. 1 is a block diagram showing a schematic configuration of a conventional magnetic disk device, and FIG. 2 is a block diagram showing two embodiments of the magnetic disk device according to the present invention, and b is an explanatory diagram. In the figure, 1 is an interface section, 2 is a recording and reproducing section, 3 is a control section, 4 is a positioning section, 5 is a power supply control section, 6 is a medium, 7 is a motor, 8 is an actuator mechanism, 9
10 is a magnetic head, 10 is a servo head, 11 is a rotation detector, 12 is a power supply section, 13 is a spindle mechanism, and 14 is a clean control section.
Claims (1)
源を供給する電源供給部と、該電源供給部を側御する電
源制御部と、該スピンドル機構の所定の回転速により媒
体の記録面との間に所定の浮上量が得られて記録再生を
行う磁気ヘッドとを備えた磁気ディスク装置にもいて、
前記モータを駆動する電源ＯＮの信号によって前記浮上
量を小さくするよう前記所定の回転速より低い低回転速
を前記電源制御部に指令する声ともに、該低回転速時に
は所定トラックの選択によって前記磁気ヘッドを移送す
るクリーン操作が行われ、かつ、該クリーン操作の終了
信号によって該所定の回転速を該電源制御部に指令する
クリーン手段が設けられたとと示特徴とする磁気ディス
ク装置。A motor that rotationally drives the spindle mechanism, a power supply unit that supplies power to the motor, a power supply control unit that controls the power supply unit, and a recording surface of the medium at a predetermined rotational speed of the spindle mechanism. There is also a magnetic disk device equipped with a magnetic head that obtains a predetermined flying height and performs recording and reproduction.
The power supply ON signal that drives the motor is used to instruct the power supply control unit to operate at a low rotational speed lower than the predetermined rotational speed so as to reduce the flying height, and at the low rotational speed, the magnetic A magnetic disk drive characterized in that a clean operation for transferring the head is performed, and a clean means is provided for instructing the power supply control section to perform the predetermined rotational speed in response to a signal indicating the end of the clean operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19964282U JPS59104363U (en) | 1982-12-28 | 1982-12-28 | magnetic disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19964282U JPS59104363U (en) | 1982-12-28 | 1982-12-28 | magnetic disk device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59104363U true JPS59104363U (en) | 1984-07-13 |
| JPS637991Y2 JPS637991Y2 (en) | 1988-03-09 |
Family
ID=30425168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19964282U Granted JPS59104363U (en) | 1982-12-28 | 1982-12-28 | magnetic disk device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59104363U (en) |
-
1982
- 1982-12-28 JP JP19964282U patent/JPS59104363U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS637991Y2 (en) | 1988-03-09 |
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