JPH0458647B2 - - Google Patents
Info
- Publication number
- JPH0458647B2 JPH0458647B2 JP19926682A JP19926682A JPH0458647B2 JP H0458647 B2 JPH0458647 B2 JP H0458647B2 JP 19926682 A JP19926682 A JP 19926682A JP 19926682 A JP19926682 A JP 19926682A JP H0458647 B2 JPH0458647 B2 JP H0458647B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- core halves
- magnetic head
- amorphous magnetic
- amorphous
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 239000000696 magnetic material Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000702 sendust Inorganic materials 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910000679 solder 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
- G11B5/10—Structure or manufacture of housings or shields for heads
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19926682A JPS5990220A (ja) | 1982-11-12 | 1982-11-12 | アモルフアス磁気ヘツド |
| DE8383110220T DE3381706D1 (de) | 1982-10-13 | 1983-10-13 | Amorpher magnetkopf und herstellungsverfahren. |
| US06/541,809 US4697217A (en) | 1982-10-13 | 1983-10-13 | Magnetic head having a main core of sheet amorphous magnetic material |
| EP19830110220 EP0106321B1 (en) | 1982-10-13 | 1983-10-13 | Amorphous magnetic head and a method of manufacturing the same |
| US07/036,522 US4795514A (en) | 1982-10-13 | 1987-04-09 | Method of manufacturing an amorphous magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19926682A JPS5990220A (ja) | 1982-11-12 | 1982-11-12 | アモルフアス磁気ヘツド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5990220A JPS5990220A (ja) | 1984-05-24 |
| JPH0458647B2 true JPH0458647B2 (en]) | 1992-09-18 |
Family
ID=16404926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19926682A Granted JPS5990220A (ja) | 1982-10-13 | 1982-11-12 | アモルフアス磁気ヘツド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5990220A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1247737A (en) * | 1984-03-16 | 1988-12-28 | Yoshihiko Kawai | Magnetic head |
-
1982
- 1982-11-12 JP JP19926682A patent/JPS5990220A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5990220A (ja) | 1984-05-24 |
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