JPH0550043B2 - - Google Patents
Info
- Publication number
- JPH0550043B2 JPH0550043B2 JP17393884A JP17393884A JPH0550043B2 JP H0550043 B2 JPH0550043 B2 JP H0550043B2 JP 17393884 A JP17393884 A JP 17393884A JP 17393884 A JP17393884 A JP 17393884A JP H0550043 B2 JPH0550043 B2 JP H0550043B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- gap
- erasing
- recording
- magnetic head
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000004907 flux Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
- G11B5/2651—Manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17393884A JPS6151610A (ja) | 1984-08-21 | 1984-08-21 | 磁気ヘツド及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17393884A JPS6151610A (ja) | 1984-08-21 | 1984-08-21 | 磁気ヘツド及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6151610A JPS6151610A (ja) | 1986-03-14 |
JPH0550043B2 true JPH0550043B2 (de) | 1993-07-28 |
Family
ID=15969847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17393884A Granted JPS6151610A (ja) | 1984-08-21 | 1984-08-21 | 磁気ヘツド及びその製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6151610A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6310309A (ja) * | 1986-07-01 | 1988-01-16 | Nec Corp | 磁気ヘツド |
JP2603945B2 (ja) * | 1987-06-05 | 1997-04-23 | アルプス電気株式会社 | 複合型磁気ヘッドの製造方法 |
-
1984
- 1984-08-21 JP JP17393884A patent/JPS6151610A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6151610A (ja) | 1986-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |