JPS6227442B2 - - Google Patents
Info
- Publication number
- JPS6227442B2 JPS6227442B2 JP53016045A JP1604578A JPS6227442B2 JP S6227442 B2 JPS6227442 B2 JP S6227442B2 JP 53016045 A JP53016045 A JP 53016045A JP 1604578 A JP1604578 A JP 1604578A JP S6227442 B2 JPS6227442 B2 JP S6227442B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- head
- rotating
- recording
- core
- 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
- 238000004804 winding Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229910052595 hematite Inorganic materials 0.000 description 2
- 239000011019 hematite Substances 0.000 description 2
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 229910001308 Zinc ferrite Inorganic materials 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
- G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1604578A JPS54108611A (en) | 1978-02-13 | 1978-02-13 | Rotary magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1604578A JPS54108611A (en) | 1978-02-13 | 1978-02-13 | Rotary magnetic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54108611A JPS54108611A (en) | 1979-08-25 |
| JPS6227442B2 true JPS6227442B2 (de) | 1987-06-15 |
Family
ID=11905591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1604578A Granted JPS54108611A (en) | 1978-02-13 | 1978-02-13 | Rotary magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54108611A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4296430A (en) * | 1979-10-12 | 1981-10-20 | Rca Corporation | Magnetic recording with reduced cross-talk and interchannel time displacement |
| JPS5887122U (ja) * | 1981-12-09 | 1983-06-13 | ソニー株式会社 | 磁気記録再生装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4325956Y1 (de) * | 1965-01-20 | 1968-10-30 | ||
| JPS5240112A (en) * | 1975-09-25 | 1977-03-28 | Sony Corp | Recorder and reproducer of image signals |
-
1978
- 1978-02-13 JP JP1604578A patent/JPS54108611A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4325956Y1 (de) * | 1965-01-20 | 1968-10-30 | ||
| JPS5240112A (en) * | 1975-09-25 | 1977-03-28 | Sony Corp | Recorder and reproducer of image signals |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54108611A (en) | 1979-08-25 |
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