JPH024052B2 - - Google Patents
Info
- Publication number
- JPH024052B2 JPH024052B2 JP4272383A JP4272383A JPH024052B2 JP H024052 B2 JPH024052 B2 JP H024052B2 JP 4272383 A JP4272383 A JP 4272383A JP 4272383 A JP4272383 A JP 4272383A JP H024052 B2 JPH024052 B2 JP H024052B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- head
- magnetic head
- recording
- gap
- 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
- 230000005415 magnetization Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000005347 demagnetization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4272383A JPS59167819A (ja) | 1983-03-14 | 1983-03-14 | 磁気記録再生あるいは再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4272383A JPS59167819A (ja) | 1983-03-14 | 1983-03-14 | 磁気記録再生あるいは再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59167819A JPS59167819A (ja) | 1984-09-21 |
| JPH024052B2 true JPH024052B2 (US07223432-20070529-C00017.png) | 1990-01-25 |
Family
ID=12643982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4272383A Granted JPS59167819A (ja) | 1983-03-14 | 1983-03-14 | 磁気記録再生あるいは再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59167819A (US07223432-20070529-C00017.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5068959A (en) * | 1988-07-11 | 1991-12-03 | Digital Equipment Corporation | Method of manufacturing a thin film head |
| EP0351048A3 (en) * | 1988-07-11 | 1992-04-08 | Digital Equipment Corporation | Recording head to optimize high density recording |
-
1983
- 1983-03-14 JP JP4272383A patent/JPS59167819A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59167819A (ja) | 1984-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4318136A (en) | Magnetic recording apparatus and method | |
| JPS6031006B2 (ja) | 磁気ヘツド | |
| JPH024052B2 (US07223432-20070529-C00017.png) | ||
| JP2578927B2 (ja) | 薄膜磁気ヘッド | |
| JPH024053B2 (US07223432-20070529-C00017.png) | ||
| JPH0357524B2 (US07223432-20070529-C00017.png) | ||
| JPS6128166B2 (US07223432-20070529-C00017.png) | ||
| JPH03127302A (ja) | 磁気記録装置 | |
| JPH0249482B2 (US07223432-20070529-C00017.png) | ||
| JPS61150113A (ja) | Ｖｔｒにおけるダブルアジマスヘツド | |
| JPS6190306A (ja) | 記録または再生装置 | |
| JPH0734486Y2 (ja) | 磁気ヘッド | |
| JP2930999B2 (ja) | 磁気記録再生装置 | |
| KR930003425B1 (ko) | 자기헤드 | |
| JPS62185212A (ja) | 磁気記録ヘツド | |
| JPS62165714A (ja) | 磁気ヘツド | |
| JP2733261B2 (ja) | 薄膜磁気ヘッド | |
| JPS6155171B2 (US07223432-20070529-C00017.png) | ||
| JPS5832214A (ja) | 磁気ヘツド | |
| JPS58114303A (ja) | 磁気記録方式 | |
| JPH04278206A (ja) | 複合型磁気ヘッド | |
| JPH0258682B2 (US07223432-20070529-C00017.png) | ||
| KR950015207A (ko) | 자기 헤드 | |
| JPH0146922B2 (US07223432-20070529-C00017.png) | ||
| JPS58199422A (ja) | 垂直磁気記録ヘツド |
