JPS56119975A - Tightly closed magnetic disc apparatus - Google Patents
Tightly closed magnetic disc apparatusInfo
- Publication number
- JPS56119975A JPS56119975A JP2120680A JP2120680A JPS56119975A JP S56119975 A JPS56119975 A JP S56119975A JP 2120680 A JP2120680 A JP 2120680A JP 2120680 A JP2120680 A JP 2120680A JP S56119975 A JPS56119975 A JP S56119975A
- Authority
- JP
- Japan
- Prior art keywords
- housing
- exhaust
- tightly closed
- suction
- magnetic disc
- 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
Abstract
PURPOSE: To maintain the inside of a housing, of which the inside is tightly closed, clean and prevent the internal temp. from rising excessively by providing suction and exhaust ports, as well as suction and exhaust filters in the housing and a forced draft fan on the outside of the housing, respectively.
CONSTITUTION: The open air taken in through a forced draft fan 14 is sent into a housing 2, of which the inside is tightly closed, through a suction filter 20, and the air in the housing 2 is exhausted through an exhaust port 21. Hence, the inside of the housing 2 is maintained clean by the air purified by the suction filter 20. The heat evolved in the housing 2 is exhausted quickly to the outside of the housing 2 without being accumulated in the housing 2; hence, the internal temp. of the housing 2 is prevented from rising excessively. Further, the entry of the dust in the open air into the housing 2 while the fan 14 is not in operation is prevented by mounting an exhaust filter 22 or a dust entry preventing means such as exhaust valve to the exhaust port 21.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2120680A JPS56119975A (en) | 1980-02-22 | 1980-02-22 | Tightly closed magnetic disc apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2120680A JPS56119975A (en) | 1980-02-22 | 1980-02-22 | Tightly closed magnetic disc apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56119975A true JPS56119975A (en) | 1981-09-19 |
Family
ID=12048508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2120680A Pending JPS56119975A (en) | 1980-02-22 | 1980-02-22 | Tightly closed magnetic disc apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56119975A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013147142A (en) * | 2012-01-19 | 2013-08-01 | Yazaki Corp | Coil unit installation structure |
-
1980
- 1980-02-22 JP JP2120680A patent/JPS56119975A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013147142A (en) * | 2012-01-19 | 2013-08-01 | Yazaki Corp | Coil unit installation structure |
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