KR890005691Y1 - 자기 헤드 - Google Patents
자기 헤드 Download PDFInfo
- Publication number
- KR890005691Y1 KR890005691Y1 KR2019840006635U KR840006635U KR890005691Y1 KR 890005691 Y1 KR890005691 Y1 KR 890005691Y1 KR 2019840006635 U KR2019840006635 U KR 2019840006635U KR 840006635 U KR840006635 U KR 840006635U KR 890005691 Y1 KR890005691 Y1 KR 890005691Y1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic head
- coil
- core
- film
- glass
- 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
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
- G11B5/17—Construction or disposition of windings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58-127266 | 1983-08-19 | ||
| JP1983127266U JPS6035311U (ja) | 1983-08-19 | 1983-08-19 | 磁気ヘッド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850009665U KR850009665U (ko) | 1985-12-05 |
| KR890005691Y1 true KR890005691Y1 (ko) | 1989-08-25 |
Family
ID=30289108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840006635U Expired KR890005691Y1 (ko) | 1983-08-19 | 1984-07-11 | 자기 헤드 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6035311U (enrdf_load_stackoverflow) |
| KR (1) | KR890005691Y1 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54109816A (en) * | 1978-02-16 | 1979-08-28 | Matsushita Electric Ind Co Ltd | Magnetic head and production of the same |
| JPS5532251A (en) * | 1978-08-23 | 1980-03-06 | Sanyo Electric Co Ltd | Magnetic head |
-
1983
- 1983-08-19 JP JP1983127266U patent/JPS6035311U/ja active Granted
-
1984
- 1984-07-11 KR KR2019840006635U patent/KR890005691Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333927Y2 (enrdf_load_stackoverflow) | 1991-07-18 |
| KR850009665U (ko) | 1985-12-05 |
| JPS6035311U (ja) | 1985-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19840711 |
|
| UA0201 | Request for examination |
Patent event date: 19840711 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19890727 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19891110 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19891218 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19891218 |
|
| UR1001 | Payment of annual fee |
Payment date: 19920807 Start annual number: 4 End annual number: 6 |
|
| UR1001 | Payment of annual fee |
Payment date: 19941230 Start annual number: 7 End annual number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 19961004 Year of fee payment: 10 |
|
| UR1001 | Payment of annual fee |
Payment date: 19961004 Start annual number: 8 End annual number: 10 |
|
| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |