JP2552494Y2 - 光磁気記録装置の外部磁界印加装置 - Google Patents
光磁気記録装置の外部磁界印加装置Info
- Publication number
- JP2552494Y2 JP2552494Y2 JP1990052251U JP5225190U JP2552494Y2 JP 2552494 Y2 JP2552494 Y2 JP 2552494Y2 JP 1990052251 U JP1990052251 U JP 1990052251U JP 5225190 U JP5225190 U JP 5225190U JP 2552494 Y2 JP2552494 Y2 JP 2552494Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- magneto
- optical recording
- external magnetic
- recording medium
- 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.)
- Expired - Fee Related
Links
- 230000004907 flux Effects 0.000 claims description 9
- 239000000758 substrate Substances 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990052251U JP2552494Y2 (ja) | 1990-05-18 | 1990-05-18 | 光磁気記録装置の外部磁界印加装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990052251U JP2552494Y2 (ja) | 1990-05-18 | 1990-05-18 | 光磁気記録装置の外部磁界印加装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0412102U JPH0412102U (enrdf_load_stackoverflow) | 1992-01-31 |
JP2552494Y2 true JP2552494Y2 (ja) | 1997-10-29 |
Family
ID=31572399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990052251U Expired - Fee Related JP2552494Y2 (ja) | 1990-05-18 | 1990-05-18 | 光磁気記録装置の外部磁界印加装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2552494Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0762946B2 (ja) * | 1988-04-06 | 1995-07-05 | 三菱電機株式会社 | 光ディスク記録再生装置 |
-
1990
- 1990-05-18 JP JP1990052251U patent/JP2552494Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0412102U (enrdf_load_stackoverflow) | 1992-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |