JPS6358399U - - Google Patents
Info
- Publication number
- JPS6358399U JPS6358399U JP15167886U JP15167886U JPS6358399U JP S6358399 U JPS6358399 U JP S6358399U JP 15167886 U JP15167886 U JP 15167886U JP 15167886 U JP15167886 U JP 15167886U JP S6358399 U JPS6358399 U JP S6358399U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- spindle shaft
- circuit board
- printed circuit
- magnetic
- 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
Description
第１図は、この考案の一実施例による磁気デイ
スク装置の断面図、第２図及び第３図は、この考
案の一実施例に適用した羽根車の正面図及び側面
図、第４図は、従来装置とこの考案の一実施例の
ものの場合の温度上昇値を比較した曲線図、第５
図は、従来の磁気デイスク装置を示す断面図であ
る。図において、１は羽根車、２はベース、４は
風穴、１０は磁気デイスク装置、２１は磁気デイ
スク、２２はスピンドル軸、２４は磁気ヘツド、
２７は駆動用モータ、３１は制御用プリント基板
である。なお、各図中同一符号は同一または相当
部分を示す。
FIG. 1 is a sectional view of a magnetic disk device according to an embodiment of this invention, FIGS. 2 and 3 are front and side views of an impeller applied to an embodiment of this invention, and FIG. 4 is a sectional view of a magnetic disk device according to an embodiment of this invention. , a curve diagram comparing the temperature rise values in the case of a conventional device and an embodiment of the present invention, No. 5
The figure is a sectional view showing a conventional magnetic disk device. In the figure, 1 is an impeller, 2 is a base, 4 is an air hole, 10 is a magnetic disk device, 21 is a magnetic disk, 22 is a spindle shaft, 24 is a magnetic head,
27 is a drive motor, and 31 is a control printed circuit board. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
と、上記スピンドル軸の一端に固着され上記スピ
ンドル軸を回転駆動するモータと、上記磁気デイ
スクと協働して磁気記録を行なう磁気ヘツドの位
置を制御せしめる磁気ヘツド駆動用モータと、上
記モータ及び磁気ヘツド駆動用モータの制御用プ
リント基板と、上記各部材を載置するベースとを
含んでなる磁気デイスク装置において、上記制御
用プリント基板を、上記ベースと一定の間隔を介
して保持し、その間隙に上記スピンドル軸と一体
に回転する羽根車を設けると共に上記制御用プリ
ント基板に吸い込み用の風穴を貫設したことを特
徴とする磁気デイスク装置。 a magnetic disk with a spindle shaft passing through its center; a motor fixed to one end of the spindle shaft to rotate the spindle shaft; and a magnetic disk that cooperates with the magnetic disk to control the position of a magnetic head that performs magnetic recording. In a magnetic disk device comprising a head driving motor, a printed circuit board for controlling the motor and the magnetic head driving motor, and a base on which each of the above members is placed, the control printed circuit board is fixed to the base. A magnetic disk device is provided with an impeller rotating integrally with the spindle shaft in the gap, and a suction air hole is provided through the control printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15167886U JPS6358399U (en) | 1986-10-01 | 1986-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15167886U JPS6358399U (en) | 1986-10-01 | 1986-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6358399U true JPS6358399U (en) | 1988-04-19 |
Family
ID=31068966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15167886U Pending JPS6358399U (en) | 1986-10-01 | 1986-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6358399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011024319A1 (en) * | 2009-08-31 | 2011-03-03 | 富士通株式会社 | Electronic apparatus |
-
1986
- 1986-10-01 JP JP15167886U patent/JPS6358399U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011024319A1 (en) * | 2009-08-31 | 2011-03-03 | 富士通株式会社 | Electronic apparatus |
| JP5265012B2 (en) * | 2009-08-31 | 2013-08-14 | 富士通株式会社 | Electronics |
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