JPS5990220A - アモルフアス磁気ヘツド - Google Patents
アモルフアス磁気ヘツドInfo
- Publication number
- JPS5990220A JPS5990220A JP19926682A JP19926682A JPS5990220A JP S5990220 A JPS5990220 A JP S5990220A JP 19926682 A JP19926682 A JP 19926682A JP 19926682 A JP19926682 A JP 19926682A JP S5990220 A JPS5990220 A JP S5990220A
- Authority
- JP
- Japan
- Prior art keywords
- core
- amorphous magnetic
- magnetic head
- reinforcing
- halves
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 7
- 239000000696 magnetic material Substances 0.000 claims abstract description 4
- 125000006850 spacer group Chemical group 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 235000009470 Theobroma cacao Nutrition 0.000 claims 1
- 244000240602 cacao Species 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000004804 winding Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001678 irradiating effect Effects 0.000 abstract description 2
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization 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
- 229910000702 sendust Inorganic materials 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 241000567769 Isurus oxyrinchus Species 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 240000005893 Pteridium aquilinum Species 0.000 description 1
- 235000009936 Pteridium aquilinum Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 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 |
| US06/541,809 US4697217A (en) | 1982-10-13 | 1983-10-13 | Magnetic head having a main core of sheet amorphous magnetic material |
| DE8383110220T DE3381706D1 (de) | 1982-10-13 | 1983-10-13 | Amorpher magnetkopf und herstellungsverfahren. |
| 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 true JPS5990220A (ja) | 1984-05-24 |
| JPH0458647B2 JPH0458647B2 (enrdf_load_stackoverflow) | 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 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807075A (en) * | 1984-03-16 | 1989-02-21 | Sanyo Electric Co., Ltd. | Magnetic head |
-
1982
- 1982-11-12 JP JP19926682A patent/JPS5990220A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807075A (en) * | 1984-03-16 | 1989-02-21 | Sanyo Electric Co., Ltd. | Magnetic head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0458647B2 (enrdf_load_stackoverflow) | 1992-09-18 |
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