JPS6452279A - Optical disk recording and reproducing device - Google Patents
Optical disk recording and reproducing deviceInfo
- Publication number
- JPS6452279A JPS6452279A JP20960487A JP20960487A JPS6452279A JP S6452279 A JPS6452279 A JP S6452279A JP 20960487 A JP20960487 A JP 20960487A JP 20960487 A JP20960487 A JP 20960487A JP S6452279 A JPS6452279 A JP S6452279A
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- dust
- air
- disk
- reproducing device
- 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 suppress the inflow of air including dusts from the take-out port of a disk and to prevent the adsorption of the dust of the disk by rotating an optical disk, simultaneously rotating a fan and pressurizing internally of an optical disk recording and reproducing device. CONSTITUTION:At the time of rotating a disk motor 2, the optical disk 1 and the fan 6 are rotated to fetch the air from an opening part 8. At this time, at the time of passing the air including the dust through a filter 7, the dust is removed to fetch a pure air. Therefore, the internal part of an optical disk drive is pressurized by the pure air to prevent the inflow of the air including the dust. Accordingly, the dust is prevented from sticking to the optical disk 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20960487A JPS6452279A (en) | 1987-08-24 | 1987-08-24 | Optical disk recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20960487A JPS6452279A (en) | 1987-08-24 | 1987-08-24 | Optical disk recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6452279A true JPS6452279A (en) | 1989-02-28 |
Family
ID=16575561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20960487A Pending JPS6452279A (en) | 1987-08-24 | 1987-08-24 | Optical disk recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6452279A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5629815A (en) * | 1993-11-22 | 1997-05-13 | Storage Technology Corp. | Apparatus and method for reducing head wear in helical scan tape transport |
-
1987
- 1987-08-24 JP JP20960487A patent/JPS6452279A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5629815A (en) * | 1993-11-22 | 1997-05-13 | Storage Technology Corp. | Apparatus and method for reducing head wear in helical scan tape transport |
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