JPH0113390Y2 - - Google Patents
Info
- Publication number
- JPH0113390Y2 JPH0113390Y2 JP15325183U JP15325183U JPH0113390Y2 JP H0113390 Y2 JPH0113390 Y2 JP H0113390Y2 JP 15325183 U JP15325183 U JP 15325183U JP 15325183 U JP15325183 U JP 15325183U JP H0113390 Y2 JPH0113390 Y2 JP H0113390Y2
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- magnetic
- magnetic material
- rotary transformer
- grooves
- 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
- 239000004020 conductor Substances 0.000 claims description 22
- 239000000696 magnetic material Substances 0.000 claims description 21
- 239000010409 thin film Substances 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000000873 masking effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15325183U JPS6061711U (ja) | 1983-09-30 | 1983-09-30 | 磁気録画再生装置における回転トランス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15325183U JPS6061711U (ja) | 1983-09-30 | 1983-09-30 | 磁気録画再生装置における回転トランス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6061711U JPS6061711U (ja) | 1985-04-30 |
| JPH0113390Y2 true JPH0113390Y2 (enrdf_load_stackoverflow) | 1989-04-19 |
Family
ID=30339110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15325183U Granted JPS6061711U (ja) | 1983-09-30 | 1983-09-30 | 磁気録画再生装置における回転トランス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6061711U (enrdf_load_stackoverflow) |
-
1983
- 1983-09-30 JP JP15325183U patent/JPS6061711U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6061711U (ja) | 1985-04-30 |
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