JPS63257987A - Magnetic disk device - Google Patents
Magnetic disk deviceInfo
- Publication number
- JPS63257987A JPS63257987A JP9224487A JP9224487A JPS63257987A JP S63257987 A JPS63257987 A JP S63257987A JP 9224487 A JP9224487 A JP 9224487A JP 9224487 A JP9224487 A JP 9224487A JP S63257987 A JPS63257987 A JP S63257987A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- disk device
- dust
- parts
- viscous substance
- 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
- 239000000126 substance Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 12
- 239000011345 viscous material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は磁気ディスク装置に関し、特に磁気ディスク装
置の耐久性向上及び信頼性向上に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a magnetic disk device, and particularly to improving the durability and reliability of a magnetic disk device.
従来の磁気ディスク装置のディスク・エンクロジヤ（Ｄ
Ｅ）へッドクラッシェの一要因と考えられその排除のた
めに磁気ディスク製造各社は、エア・フィルターメッシ
エの改良、クリーンルームの改良等を行なってきた。し
かしながら、第５図および第６図に示すように、依然と
してサブ・ミクロンの塵挨及び装置駆動によ〕発生する
塵挨はＤＥ内でエアー７０−に乗って浮遊しているが実
情である。Disk enclosure of conventional magnetic disk device (D
E) It is considered to be one of the causes of head crush, and in order to eliminate it, magnetic disk manufacturers have improved air filter messiers and clean rooms. However, as shown in FIGS. 5 and 6, the reality is that sub-micron dust and dust generated by driving the device are still suspended in the air 70- within the DE.
上述した従来の磁気ディスクｎＢＭｍ挨の除去方法は、
エアー・フローを利用し、エア・フィルターで補集する
ため、補集され九塵埃が脱落したシ、エア・フィルター
繊維のメッシエ数によシ補集できる塵埃の大きさに限界
があるため、ＤＥ内脹挨の除去が非常に困難であるとい
う欠点がある。The conventional magnetic disk nBMm dust removal method described above is as follows:
Since the air flow is used to collect the dust with an air filter, there is a limit to the size of the dust that can be collected depending on the Messier number of the air filter fibers. The disadvantage is that removal of the internal dust is very difficult.
本発明の磁気ディスク装置は、ＤＥ内の駆動部品を除く
部品表面に粘着性のある物質を有している。The magnetic disk device of the present invention has a sticky substance on the surfaces of the components other than the driving components in the DE.
次に、本発明＆℃ついて図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.
第１図および第２図は本発明の第１の実施例の上面図及
び断面図である。1 and 2 are a top view and a sectional view of a first embodiment of the present invention.
粘着性のある物質１は、ＤＥベース２の側面及び紙面に
部分「ｊに装着又はヱ領されておｐ１装置超勤時には側
面で、又装置静止時には底面で、塵埃３を補獲する。The sticky substance 1 is attached to or placed on the side surface of the DE base 2 and on the surface of the paper, and collects dust 3 on the side surface when the p1 device is in overtime, and on the bottom surface when the device is stationary.
第３図及び第４図は本発明の第二の実施例の上面図及び
断面図である。粘電性のある物質は、ＤＥペース２の全
面に装着又は塗布式れ装置駆動及び静止時にはそれぞれ
側面及び底面にて雇挨３を捕獲する。3 and 4 are a top view and a sectional view of a second embodiment of the present invention. The viscoelectric substance is attached or applied to the entire surface of the DE pace 2 and captures dust 3 on the side and bottom surfaces when the device is running and when the device is stationary.
以上説明したように本発明は、磁気ディスク装ｅＬＤＥ
内の駆動部品以外の部品表面に、粘着性のある物質を装
着又は短布しその表面に膳挨を捕獲させることにより、
磁気デ（スフ装置ＤＥ内の騙挨を減少させ、装置の信頼
性及び耐久性を向上させる効果がある。As explained above, the present invention provides a magnetic disk device eLDE.
By attaching a sticky substance or short cloth to the surface of parts other than the driving parts in the machine and making the surface capture food particles,
This has the effect of reducing dust in the magnetic disk device DE and improving the reliability and durability of the device.
第１図は本発明の磁気ディスク装置の一実施例の上面図
、第２図は第１図Ａ −Ａ’線断面図、第３図は本発明
の他の央飾例の上面図、第４図は第３図Ｂ−Ｂｉ断面図
、第５図は従来の装置の上面図、第６図は第５図ｃ−ｃ
ｍ断面図である。
１・・・・・・粘性のある物質、２・・・・・・Ｌ）Ｅ
ドース、３・・・・・・Ｍｇ；ｃ、 ４・・・・・・エ
ア・フィルター、５・・・・・・磁気代理人 弁理士
内 原 晋ａ−９，，゛た ｔＴｆＺＪ
づ
宅 ２ ｚ
ど
串 ３１
や ４ 菌FIG. 1 is a top view of an embodiment of the magnetic disk drive of the present invention, FIG. 2 is a sectional view taken along the line A-A' in FIG. 4 is a sectional view taken along the line B-Bi in FIG. 3, FIG. 5 is a top view of the conventional device, and FIG.
FIG. 1...Viscous substance, 2...L)E
dose, 3...Mg;c, 4...air filter, 5...magnetic agent patent attorney
Susumu Uchihara a-9,, tTfZJ zutaku 2z Dokushi 31 and 4 bacteria
Claims (1)
部品以外の部品表面に、粘着性物質を装着または塗布し
たことを特徴とする磁気ディスク装置。A magnetic disk device characterized in that an adhesive substance is attached or coated on the surface of parts other than driving parts in a disk enclosure of the magnetic disk device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9224487A JPS63257987A (en) | 1987-04-14 | 1987-04-14 | Magnetic disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9224487A JPS63257987A (en) | 1987-04-14 | 1987-04-14 | Magnetic disk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63257987A true JPS63257987A (en) | 1988-10-25 |
Family
ID=14049016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9224487A Pending JPS63257987A (en) | 1987-04-14 | 1987-04-14 | Magnetic disk device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63257987A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04106779A (en) * | 1990-08-27 | 1992-04-08 | Mitsubishi Electric Corp | Optical disk device |
| US6002546A (en) * | 1993-02-10 | 1999-12-14 | Fujitsu Limited | Magnetic disk apparatus with visco elastic shock dampening |
-
1987
- 1987-04-14 JP JP9224487A patent/JPS63257987A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04106779A (en) * | 1990-08-27 | 1992-04-08 | Mitsubishi Electric Corp | Optical disk device |
| US6002546A (en) * | 1993-02-10 | 1999-12-14 | Fujitsu Limited | Magnetic disk apparatus with visco elastic shock dampening |
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