JPS6173213A - 垂直磁気記録再生ヘツド - Google Patents
垂直磁気記録再生ヘツドInfo
- Publication number
- JPS6173213A JPS6173213A JP19530884A JP19530884A JPS6173213A JP S6173213 A JPS6173213 A JP S6173213A JP 19530884 A JP19530884 A JP 19530884A JP 19530884 A JP19530884 A JP 19530884A JP S6173213 A JPS6173213 A JP S6173213A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic pole
- pole
- magnetic
- main
- main magnetic
- 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.)
- Granted
Links
- 239000000696 magnetic material Substances 0.000 claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 3
- 239000000956 alloy Substances 0.000 claims abstract description 3
- 229910000702 sendust Inorganic materials 0.000 claims abstract description 3
- 239000010409 thin film Substances 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 238000004804 winding Methods 0.000 abstract description 8
- 239000007769 metal material Substances 0.000 abstract description 4
- 229910020674 Co—B Inorganic materials 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000005284 excitation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910020641 Co Zr Inorganic materials 0.000 description 1
- 229910020520 Co—Zr Inorganic materials 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004544 sputter deposition 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
- G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19530884A JPS6173213A (ja) | 1984-09-18 | 1984-09-18 | 垂直磁気記録再生ヘツド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19530884A JPS6173213A (ja) | 1984-09-18 | 1984-09-18 | 垂直磁気記録再生ヘツド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6173213A true JPS6173213A (ja) | 1986-04-15 |
| JPH0480443B2 JPH0480443B2 (enrdf_load_stackoverflow) | 1992-12-18 |
Family
ID=16338994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19530884A Granted JPS6173213A (ja) | 1984-09-18 | 1984-09-18 | 垂直磁気記録再生ヘツド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6173213A (enrdf_load_stackoverflow) |
-
1984
- 1984-09-18 JP JP19530884A patent/JPS6173213A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0480443B2 (enrdf_load_stackoverflow) | 1992-12-18 |
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