JPS6226678U - - Google Patents
Info
- Publication number
- JPS6226678U JPS6226678U JP11655185U JP11655185U JPS6226678U JP S6226678 U JPS6226678 U JP S6226678U JP 11655185 U JP11655185 U JP 11655185U JP 11655185 U JP11655185 U JP 11655185U JP S6226678 U JPS6226678 U JP S6226678U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- storage device
- magnetic
- head
- speed
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
第１図は本考案の一実施例の構成説明図、第２
図、第３図、第４図は本考案の一実施例に於ける
動作説明図である。
１……ＤＣモータ、２……継目なしベルト、３
……中心軸、４……磁気記録円板、５……空気軸
受、６……磁気ヘツド、７……保圧容器、８……
空気ポンプ。
Figure 1 is an explanatory diagram of the configuration of one embodiment of the present invention;
3 and 4 are explanatory views of the operation in one embodiment of the present invention. 1...DC motor, 2...Seamless belt, 3
... Central shaft, 4 ... Magnetic recording disk, 5 ... Air bearing, 6 ... Magnetic head, 7 ... Pressure holding container, 8 ...
air pump.
Claims (1)
用で浮上させる手段を持つ磁気ヘツド、該円板を
中心軸の廻わりに回転させる手段、該円板、該ヘ
ツド、該回転手段を覆う容器を持つ磁気デイスク
記憶装置に於いて、該容器内圧力を該円板の回転
速度を一定値以下で大きく、該速度を一定値以上
で小さくすることを特徴とする磁気デイスク記憶
装置。 ２ 実用新案登録請求の範囲第１項に於いて、該
円板の該速度に応じて該容器内圧力を制御するこ
とにより、該ヘツドの該円板表面に対する浮上ス
ペースを一定に保つことを特徴とする磁気デイス
ク記憶装置。[Claims for Utility Model Registration] 1. A magnetic recording disk, a magnetic head having means for floating the disk by air bearing action, means for rotating the disk around a central axis, the disk, and the head. , a magnetic disk storage device having a container covering the rotating means, wherein the internal pressure of the container is increased when the rotational speed of the disc is below a certain value, and is reduced when the speed is above a certain value. disk storage device. 2. Claim 1 of the utility model registration claim is characterized in that the floating space of the head relative to the surface of the disk is kept constant by controlling the pressure inside the container according to the speed of the disk. magnetic disk storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11655185U JPS6226678U (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11655185U JPS6226678U (en) | 1985-07-31 | 1985-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6226678U true JPS6226678U (en) | 1987-02-18 |
Family
ID=31001249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11655185U Pending JPS6226678U (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6226678U (en) |
-
1985
- 1985-07-31 JP JP11655185U patent/JPS6226678U/ja active Pending