GB2284701B - Magnetic transducing head and method of manufacture thereof - Google Patents
Magnetic transducing head and method of manufacture thereofInfo
- Publication number
- GB2284701B GB2284701B GB9324312A GB9324312A GB2284701B GB 2284701 B GB2284701 B GB 2284701B GB 9324312 A GB9324312 A GB 9324312A GB 9324312 A GB9324312 A GB 9324312A GB 2284701 B GB2284701 B GB 2284701B
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacture
- transducing head
- magnetic transducing
- magnetic
- head
- 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 - Fee Related
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
- G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
-
- 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
- G11B5/21—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features the pole pieces being of ferrous sheet metal or other magnetic layers
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9324312A GB2284701B (en) | 1993-11-26 | 1993-11-26 | Magnetic transducing head and method of manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9324312A GB2284701B (en) | 1993-11-26 | 1993-11-26 | Magnetic transducing head and method of manufacture thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9324312D0 GB9324312D0 (en) | 1994-01-12 |
GB2284701A GB2284701A (en) | 1995-06-14 |
GB2284701B true GB2284701B (en) | 1997-11-26 |
Family
ID=10745730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9324312A Expired - Fee Related GB2284701B (en) | 1993-11-26 | 1993-11-26 | Magnetic transducing head and method of manufacture thereof |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2284701B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1043035A (en) * | 1965-06-29 | 1966-09-21 | Grundig Max | Magnetic transducer head |
US4416709A (en) * | 1980-09-15 | 1983-11-22 | Tdk Electronics Co., Ltd. | Amorphous magnetic alloy material |
US4419415A (en) * | 1981-02-05 | 1983-12-06 | U.S. Philips Corporation | Magnetic head comprising two spot welded metal plates |
-
1993
- 1993-11-26 GB GB9324312A patent/GB2284701B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1043035A (en) * | 1965-06-29 | 1966-09-21 | Grundig Max | Magnetic transducer head |
US4416709A (en) * | 1980-09-15 | 1983-11-22 | Tdk Electronics Co., Ltd. | Amorphous magnetic alloy material |
US4419415A (en) * | 1981-02-05 | 1983-12-06 | U.S. Philips Corporation | Magnetic head comprising two spot welded metal plates |
Also Published As
Publication number | Publication date |
---|---|
GB2284701A (en) | 1995-06-14 |
GB9324312D0 (en) | 1994-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19981126 |