CH465012A - Tête transductrice magnétique composite - Google Patents
Tête transductrice magnétique compositeInfo
- Publication number
- CH465012A CH465012A CH998167A CH998167A CH465012A CH 465012 A CH465012 A CH 465012A CH 998167 A CH998167 A CH 998167A CH 998167 A CH998167 A CH 998167A CH 465012 A CH465012 A CH 465012A
- Authority
- CH
- Switzerland
- Prior art keywords
- composite magnetic
- transducer head
- magnetic transducer
- head
- composite
- Prior art date
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
-
- 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
- G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56491266A | 1966-07-13 | 1966-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH465012A true CH465012A (fr) | 1968-11-15 |
Family
ID=24256409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH998167A CH465012A (fr) | 1966-07-13 | 1967-07-12 | Tête transductrice magnétique composite |
Country Status (4)
Country | Link |
---|---|
US (1) | US3504134A (fr) |
CH (1) | CH465012A (fr) |
DE (1) | DE1524954A1 (fr) |
GB (1) | GB1158215A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2191188A1 (fr) * | 1972-06-28 | 1974-02-01 | Ibm |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3777369A (en) * | 1967-11-24 | 1973-12-11 | Rca Corp | Method of making a magnetic recording head |
US3744127A (en) * | 1969-01-27 | 1973-07-10 | Ibm | Method of making magnetic head assembly |
US3610837A (en) * | 1969-01-27 | 1971-10-05 | Ibm | Glass bonded ceramic body for a magnetic head |
US3713212A (en) * | 1970-11-18 | 1973-01-30 | Iit Res Inst | Method of making a transducer head |
KR920001156B1 (ko) * | 1988-07-13 | 1992-02-06 | 삼성전자 주식회사 | 컴퓨터용 자기헤드 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668878A (en) * | 1950-07-29 | 1954-02-09 | Webster Electric Co Inc | Transducer |
US2785038A (en) * | 1952-06-02 | 1957-03-12 | Rca Corp | Magnetic transducer |
US2868889A (en) * | 1953-02-24 | 1959-01-13 | John J Kelly | Electromagnetic head structure |
US2987582A (en) * | 1955-08-12 | 1961-06-06 | Sperry Rand Corp | Multichannel magnetic erasing heads |
US3327313A (en) * | 1955-08-23 | 1967-06-20 | Ncr Co | Multiple head unit |
US2946859A (en) * | 1955-09-14 | 1960-07-26 | Loewe Siegmund | Magnetic recording heads |
GB900652A (en) * | 1957-11-06 | 1962-07-11 | Emi Ltd | Improvements in or relating to magnetic transducing heads |
DE1120728B (de) * | 1960-01-09 | 1961-12-28 | Grundig Max | Verfahren zur Herstellung eines Magnetkopfes |
FR1265942A (fr) * | 1960-05-25 | 1961-07-07 | Bull Sa Machines | Tête magnétique double multivoie |
-
1966
- 1966-07-13 US US564912A patent/US3504134A/en not_active Expired - Lifetime
-
1967
- 1967-06-20 GB GB28311/67A patent/GB1158215A/en not_active Expired
- 1967-07-11 DE DE19671524954 patent/DE1524954A1/de active Pending
- 1967-07-12 CH CH998167A patent/CH465012A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2191188A1 (fr) * | 1972-06-28 | 1974-02-01 | Ibm |
Also Published As
Publication number | Publication date |
---|---|
DE1524954A1 (de) | 1970-11-26 |
GB1158215A (en) | 1969-07-16 |
US3504134A (en) | 1970-03-31 |
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