JPS57158010A - Magnetic head and its manufacture - Google Patents
Magnetic head and its manufactureInfo
- Publication number
- JPS57158010A JPS57158010A JP4151981A JP4151981A JPS57158010A JP S57158010 A JPS57158010 A JP S57158010A JP 4151981 A JP4151981 A JP 4151981A JP 4151981 A JP4151981 A JP 4151981A JP S57158010 A JPS57158010 A JP S57158010A
- Authority
- JP
- Japan
- Prior art keywords
- core
- manufacture
- gap part
- blocks
- thickness
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000005219 brazing Methods 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910000702 sendust Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 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
- G11B5/1272—Assembling or shaping of elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4151981A JPS57158010A (en) | 1981-03-20 | 1981-03-20 | Magnetic head and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4151981A JPS57158010A (en) | 1981-03-20 | 1981-03-20 | Magnetic head and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57158010A true JPS57158010A (en) | 1982-09-29 |
| JPH02763B2 JPH02763B2 (enrdf_load_stackoverflow) | 1990-01-09 |
Family
ID=12610621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4151981A Granted JPS57158010A (en) | 1981-03-20 | 1981-03-20 | Magnetic head and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57158010A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59152516A (ja) * | 1983-02-18 | 1984-08-31 | Sony Corp | 磁気ヘツド及びその製造方法 |
| JPS60223010A (ja) * | 1984-04-18 | 1985-11-07 | Akai Electric Co Ltd | 磁気ヘツド |
| JPS60169708U (ja) * | 1984-04-19 | 1985-11-11 | パイオニア株式会社 | 磁気ヘツド |
-
1981
- 1981-03-20 JP JP4151981A patent/JPS57158010A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59152516A (ja) * | 1983-02-18 | 1984-08-31 | Sony Corp | 磁気ヘツド及びその製造方法 |
| JPS60223010A (ja) * | 1984-04-18 | 1985-11-07 | Akai Electric Co Ltd | 磁気ヘツド |
| JPS60169708U (ja) * | 1984-04-19 | 1985-11-11 | パイオニア株式会社 | 磁気ヘツド |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02763B2 (enrdf_load_stackoverflow) | 1990-01-09 |
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