JPH0185957U - - Google Patents
Info
- Publication number
- JPH0185957U JPH0185957U JP18055787U JP18055787U JPH0185957U JP H0185957 U JPH0185957 U JP H0185957U JP 18055787 U JP18055787 U JP 18055787U JP 18055787 U JP18055787 U JP 18055787U JP H0185957 U JPH0185957 U JP H0185957U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- atmospheric pressure
- disk drive
- drive device
- abnormality
- 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
Links
- 230000005856 abnormality Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
図は本考案のデイスク駆動装置の一実施例を示
すブロツク構成図である。
１……ホストユニツト、２……デイスクコント
ローラ（制御手段）、３……気圧センサー（気圧
異常検出手段）、４……ハードデイスク駆動ブロ
ツク、１０……ハードデイスク駆動装置（デイス
ク駆動装置）。
The figure is a block diagram showing an embodiment of the disk drive device of the present invention. DESCRIPTION OF SYMBOLS 1...Host unit, 2...Disk controller (control means), 3...Atmospheric pressure sensor (atmospheric pressure abnormality detection means), 4...Hard disk drive block, 10...Hard disk drive device (disk drive device).
Claims (1)
スクに対向配置した磁気ヘツドを、このデイスク
を高速回転させることにより浮上させた状態でデ
ータの書込み及び読み出しを行なうデイスク駆動
装置において、 大気圧の異常を検出する手段と、大気圧が所定
値以外のときにはデイスクの回転運動を停止する
制御手段とを設けたことを特徴とするデイスク駆
動装置。[Claims for Utility Model Registration] A disk drive in which data is written and read in a state where a magnetic head placed facing a disk, which is a recording medium made of metal, synthetic resin, etc., is suspended by rotating the disk at high speed. 1. A disk drive device comprising: means for detecting an abnormality in atmospheric pressure; and control means for stopping rotational movement of the disk when the atmospheric pressure is outside a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18055787U JPH0185957U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18055787U JPH0185957U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185957U true JPH0185957U (en) | 1989-06-07 |
Family
ID=31472072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18055787U Pending JPH0185957U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007010644A1 (en) * | 2005-07-21 | 2007-01-25 | Mitsubishi Denki Kabushiki Kaisha | Information processor |
| WO2009087768A1 (en) * | 2008-01-10 | 2009-07-16 | Pioneer Corporation | Navigation device, operation control device, operation control method, and operation control program |
| JP4743055B2 (en) * | 2006-09-07 | 2011-08-10 | 株式会社デンソー | Map display control device and program for map display control device |
-
1987
- 1987-11-27 JP JP18055787U patent/JPH0185957U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007010644A1 (en) * | 2005-07-21 | 2007-01-25 | Mitsubishi Denki Kabushiki Kaisha | Information processor |
| JP4743055B2 (en) * | 2006-09-07 | 2011-08-10 | 株式会社デンソー | Map display control device and program for map display control device |
| WO2009087768A1 (en) * | 2008-01-10 | 2009-07-16 | Pioneer Corporation | Navigation device, operation control device, operation control method, and operation control program |