JPS52147414A - Magnetic head - Google Patents
Magnetic headInfo
- Publication number
- JPS52147414A JPS52147414A JP6406876A JP6406876A JPS52147414A JP S52147414 A JPS52147414 A JP S52147414A JP 6406876 A JP6406876 A JP 6406876A JP 6406876 A JP6406876 A JP 6406876A JP S52147414 A JPS52147414 A JP S52147414A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- medium
- over
- wound around
- coil wound
- 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
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
- G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier
Landscapes
- Magnetic Heads (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Abstract
PURPOSE:To vertically magnetize a medium by tightly holding a metal magnetic material with a pointed end all over the reinforcing magnetic coil wound around it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6406876A JPS52147414A (en) | 1976-06-03 | 1976-06-03 | Magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6406876A JPS52147414A (en) | 1976-06-03 | 1976-06-03 | Magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52147414A true JPS52147414A (en) | 1977-12-07 |
JPS568404B2 JPS568404B2 (en) | 1981-02-24 |
Family
ID=13247395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6406876A Granted JPS52147414A (en) | 1976-06-03 | 1976-06-03 | Magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52147414A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5584025A (en) * | 1978-12-18 | 1980-06-24 | Toshiba Corp | Vertical magnetization recorder/reproducer |
JPS5616917A (en) * | 1979-07-17 | 1981-02-18 | Olympus Optical Co Ltd | Thermal and magnetic recorder |
JPS5687217A (en) * | 1979-12-14 | 1981-07-15 | Toshiba Corp | Vertical magnetization type magnetic head and its manufacture |
JPS57162112A (en) * | 1981-03-30 | 1982-10-05 | Nec Corp | Magnetic head for vertical magnetic recording and reproduction |
JPS5817522A (en) * | 1981-07-22 | 1983-02-01 | Matsushita Electric Ind Co Ltd | Magnetic head and its manufacture |
JPS58222414A (en) * | 1982-06-18 | 1983-12-24 | Seiko Epson Corp | Magnetic head |
JPS6187201A (en) * | 1985-08-26 | 1986-05-02 | Olympus Optical Co Ltd | Thermomagnetic recording device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0193404U (en) * | 1987-12-14 | 1989-06-20 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4989520A (en) * | 1972-12-25 | 1974-08-27 | ||
JPS5156211A (en) * | 1974-11-12 | 1976-05-17 | Fujitsu Ltd | JIKIKIROKU HOSHIKI |
-
1976
- 1976-06-03 JP JP6406876A patent/JPS52147414A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4989520A (en) * | 1972-12-25 | 1974-08-27 | ||
JPS5156211A (en) * | 1974-11-12 | 1976-05-17 | Fujitsu Ltd | JIKIKIROKU HOSHIKI |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5584025A (en) * | 1978-12-18 | 1980-06-24 | Toshiba Corp | Vertical magnetization recorder/reproducer |
JPS6224848B2 (en) * | 1978-12-18 | 1987-05-30 | Tokyo Shibaura Electric Co | |
JPS5616917A (en) * | 1979-07-17 | 1981-02-18 | Olympus Optical Co Ltd | Thermal and magnetic recorder |
JPS5687217A (en) * | 1979-12-14 | 1981-07-15 | Toshiba Corp | Vertical magnetization type magnetic head and its manufacture |
JPS6313245B2 (en) * | 1979-12-14 | 1988-03-24 | Tokyo Shibaura Electric Co | |
JPS57162112A (en) * | 1981-03-30 | 1982-10-05 | Nec Corp | Magnetic head for vertical magnetic recording and reproduction |
JPH0237603B2 (en) * | 1981-03-30 | 1990-08-27 | Nippon Electric Co | |
JPS5817522A (en) * | 1981-07-22 | 1983-02-01 | Matsushita Electric Ind Co Ltd | Magnetic head and its manufacture |
JPS58222414A (en) * | 1982-06-18 | 1983-12-24 | Seiko Epson Corp | Magnetic head |
JPH0440771B2 (en) * | 1982-06-18 | 1992-07-06 | Seiko Epson Corp | |
JPS6187201A (en) * | 1985-08-26 | 1986-05-02 | Olympus Optical Co Ltd | Thermomagnetic recording device |
Also Published As
Publication number | Publication date |
---|---|
JPS568404B2 (en) | 1981-02-24 |
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