JPH0435299U - - Google Patents
Info
- Publication number
- JPH0435299U JPH0435299U JP7642090U JP7642090U JPH0435299U JP H0435299 U JPH0435299 U JP H0435299U JP 7642090 U JP7642090 U JP 7642090U JP 7642090 U JP7642090 U JP 7642090U JP H0435299 U JPH0435299 U JP H0435299U
- Authority
- JP
- Japan
- Prior art keywords
- space
- magnetic disk
- recess
- partitions
- partition plate
- 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
- 238000005192 partition Methods 0.000 claims description 5
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
Description
第１図は本考案に係る除湿構造を形成したトツ
ププレートの平面図、第２図は第１図のＡ−Ａ線
断面拡大図、第３図は磁気デイスク装置の分解斜
視図である。
３……スピンドルモータ、３ａ……ロータ、５
……磁気デイスク、９……磁気ヘツド、１０……
移動機構、１２……トツププレート、１５……凹
部、１６，１７……貫通孔、１８……第１のフイ
ルタ、１９……吸湿剤、２０……貫通孔、２１…
…第２のフイルタ、２２……仕切り板。
FIG. 1 is a plan view of a top plate having a dehumidifying structure according to the present invention, FIG. 2 is an enlarged cross-sectional view taken along line A--A in FIG. 1, and FIG. 3 is an exploded perspective view of the magnetic disk device. 3... Spindle motor, 3a... Rotor, 5
...Magnetic disk, 9...Magnetic head, 10...
Moving mechanism, 12...Top plate, 15...Recess, 16, 17...Through hole, 18...First filter, 19...Moisture absorbent, 20...Through hole, 21...
...Second filter, 22...Partition plate.
Claims (1)
に固着したスピンドルモータと前記磁気デイスク
との間で情報の授受を行う磁気ヘツドを保持して
前記磁気デイスク上を移動する移動機構とを密閉
した第１の空間と、外気である第２の空間との間
に、前記第１の空間及び第２の空間に対して通気
性と防塵性を有するフイルタを介設すると共に吸
湿剤を封入した第３の空間を構成したことを特徴
とする磁気デイスク装置の除湿構造。 (2) 前記第３の空間は、前記第１の空間と第２
の空間を仕切るトツププレートの一部に形成した
凹部と、この凹部に形成した貫通孔を塞ぐように
配設した第１のフイルタと、前記凹部内に封入し
た吸湿剤と、この吸湿剤と第２の空間と仕切る仕
切り板と、この仕切り板に形成した貫通孔を塞ぐ
ように配設した第２のフイルタとから構成する請
求項１記載の磁気デイスク装置の除湿構造。[Claims for Utility Model Registration] (1) A magnetic disk, a spindle motor having the magnetic disk fixed to a rotor, and a magnetic head that exchanges information between the magnetic disk and the magnetic disk are held and moved over the magnetic disk. A filter having ventilation and dustproof properties for the first space and the second space is interposed between a first space in which the moving mechanism is sealed and a second space that is open air. A dehumidifying structure for a magnetic disk device, comprising a third space containing a moisture absorbent. (2) The third space is connected to the first space and the second space.
a recess formed in a part of the top plate that partitions a space; a first filter disposed so as to close a through hole formed in the recess; a moisture absorbent sealed in the recess; 2. A dehumidifying structure for a magnetic disk device according to claim 1, comprising a partition plate that partitions the second space from the second space, and a second filter disposed so as to close a through hole formed in the partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7642090U JPH0435299U (en) | 1990-07-17 | 1990-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7642090U JPH0435299U (en) | 1990-07-17 | 1990-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0435299U true JPH0435299U (en) | 1992-03-24 |
Family
ID=31617875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7642090U Pending JPH0435299U (en) | 1990-07-17 | 1990-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435299U (en) |
-
1990
- 1990-07-17 JP JP7642090U patent/JPH0435299U/ja active Pending
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