GB1043035A - Magnetic transducer head - Google Patents
Magnetic transducer headInfo
- Publication number
- GB1043035A GB1043035A GB2746665A GB2746665A GB1043035A GB 1043035 A GB1043035 A GB 1043035A GB 2746665 A GB2746665 A GB 2746665A GB 2746665 A GB2746665 A GB 2746665A GB 1043035 A GB1043035 A GB 1043035A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transducer head
- magnetic transducer
- laminations
- magnetic
- heads
- 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
- 230000005291 magnetic effect Effects 0.000 title abstract 3
- 238000003475 lamination Methods 0.000 abstract 3
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 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
- G11B5/127—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)
Abstract
1,043,035. Magnetic heads. M. GRUNDIG. June 29, 1965, No. 27466/65. Heading G5R. In a transducer head comprising two ferromagnetic core members 1, 3, abutting a non- magnetic gapdefining member 2, the first core member 1 comprises a plurality of laminations 9 disposed perpendicular to the member 2 and to the record medium 6 and the second core member 3 comprises at least one lamination 4 arranged parallel to the gap member 2. Modifications of the member 3 are described, Figs. 3, 4, 5 (not shown), in which the length of the pole face 5 in the direction 15 is reduced by stepping or cranking the laminations 4. Two such heads may be arranged in a single housing. Fig. 6 (not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2746665A GB1043035A (en) | 1965-06-29 | 1965-06-29 | Magnetic transducer head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2746665A GB1043035A (en) | 1965-06-29 | 1965-06-29 | Magnetic transducer head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1043035A true GB1043035A (en) | 1966-09-21 |
Family
ID=10260059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2746665A Expired GB1043035A (en) | 1965-06-29 | 1965-06-29 | Magnetic transducer head |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1043035A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4933776B1 (en) * | 1969-03-20 | 1974-09-10 | ||
| GB2284701A (en) * | 1993-11-26 | 1995-06-14 | Data Recording Heads Limited | A laminated magnetic head with inclined pole faces |
-
1965
- 1965-06-29 GB GB2746665A patent/GB1043035A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4933776B1 (en) * | 1969-03-20 | 1974-09-10 | ||
| GB2284701A (en) * | 1993-11-26 | 1995-06-14 | Data Recording Heads Limited | A laminated magnetic head with inclined pole faces |
| GB2284701B (en) * | 1993-11-26 | 1997-11-26 | Data Recording Heads Limited | Magnetic transducing head and method of manufacture thereof |
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