JPS61121509U - - Google Patents
Info
- Publication number
- JPS61121509U JPS61121509U JP1985006168U JP616885U JPS61121509U JP S61121509 U JPS61121509 U JP S61121509U JP 1985006168 U JP1985006168 U JP 1985006168U JP 616885 U JP616885 U JP 616885U JP S61121509 U JPS61121509 U JP S61121509U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- composite magnetic
- composite
- magnetic
- magnetic tape
- 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
- 239000002131 composite material Substances 0.000 claims description 6
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
- G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
-
- 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
- G11B5/1274—Structure or manufacture of heads, e.g. inductive with "composite" cores, i.e. cores composed in some parts of magnetic particles and in some other parts of magnetic metal layers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985006168U JPH0528562Y2 (US20030220297A1-20031127-C00074.png) | 1985-01-19 | 1985-01-19 | |
| KR2019850011665U KR890007479Y1 (ko) | 1985-01-19 | 1985-09-12 | 복합형 자기 헤드 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985006168U JPH0528562Y2 (US20030220297A1-20031127-C00074.png) | 1985-01-19 | 1985-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61121509U true JPS61121509U (US20030220297A1-20031127-C00074.png) | 1986-07-31 |
| JPH0528562Y2 JPH0528562Y2 (US20030220297A1-20031127-C00074.png) | 1993-07-22 |
Family
ID=11631007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985006168U Expired - Lifetime JPH0528562Y2 (US20030220297A1-20031127-C00074.png) | 1985-01-19 | 1985-01-19 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0528562Y2 (US20030220297A1-20031127-C00074.png) |
| KR (1) | KR890007479Y1 (US20030220297A1-20031127-C00074.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57205814A (en) * | 1981-06-15 | 1982-12-17 | Canon Electronics Inc | Magnetic head |
| JPS5877857U (ja) * | 1981-11-20 | 1983-05-26 | 赤井電機株式会社 | テ−プガイド |
-
1985
- 1985-01-19 JP JP1985006168U patent/JPH0528562Y2/ja not_active Expired - Lifetime
- 1985-09-12 KR KR2019850011665U patent/KR890007479Y1/ko not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57205814A (en) * | 1981-06-15 | 1982-12-17 | Canon Electronics Inc | Magnetic head |
| JPS5877857U (ja) * | 1981-11-20 | 1983-05-26 | 赤井電機株式会社 | テ−プガイド |
Also Published As
| Publication number | Publication date |
|---|---|
| KR890007479Y1 (ko) | 1989-10-26 |
| KR860010067U (ko) | 1986-08-16 |
| JPH0528562Y2 (US20030220297A1-20031127-C00074.png) | 1993-07-22 |
