JPS632998Y2 - - Google Patents
Info
- Publication number
- JPS632998Y2 JPS632998Y2 JP1982198908U JP19890882U JPS632998Y2 JP S632998 Y2 JPS632998 Y2 JP S632998Y2 JP 1982198908 U JP1982198908 U JP 1982198908U JP 19890882 U JP19890882 U JP 19890882U JP S632998 Y2 JPS632998 Y2 JP S632998Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnetic
- path forming
- magnetic path
- forming member
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims 3
- 230000004907 flux Effects 0.000 description 11
- 230000035945 sensitivity Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19890882U JPS5999224U (ja) | 1982-12-23 | 1982-12-23 | 光学式情報読取装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19890882U JPS5999224U (ja) | 1982-12-23 | 1982-12-23 | 光学式情報読取装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5999224U JPS5999224U (ja) | 1984-07-05 |
JPS632998Y2 true JPS632998Y2 (fr) | 1988-01-25 |
Family
ID=30424464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19890882U Granted JPS5999224U (ja) | 1982-12-23 | 1982-12-23 | 光学式情報読取装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5999224U (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57103131A (en) * | 1980-12-18 | 1982-06-26 | Sony Corp | Biaxial driver |
-
1982
- 1982-12-23 JP JP19890882U patent/JPS5999224U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57103131A (en) * | 1980-12-18 | 1982-06-26 | Sony Corp | Biaxial driver |
Also Published As
Publication number | Publication date |
---|---|
JPS5999224U (ja) | 1984-07-05 |
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