BE726016A - - Google Patents
Info
- Publication number
- BE726016A BE726016A BE726016DA BE726016A BE 726016 A BE726016 A BE 726016A BE 726016D A BE726016D A BE 726016DA BE 726016 A BE726016 A BE 726016A
- Authority
- BE
- Belgium
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
- G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
- G11B5/3176—Structure of heads comprising at least in the transducing gap regions two magnetic thin films disposed respectively at both sides of the gaps
- G11B5/3179—Structure of heads comprising at least in the transducing gap regions two magnetic thin films disposed respectively at both sides of the gaps the films being mainly disposed in parallel planes
- G11B5/3183—Structure of heads comprising at least in the transducing gap regions two magnetic thin films disposed respectively at both sides of the gaps the films being mainly disposed in parallel planes intersecting the gap plane, e.g. "horizontal head structure"
-
- 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
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/49—Fixed mounting or arrangements, e.g. one head per track
- G11B5/4969—Details for track selection or addressing
- G11B5/4976—Disposition of heads, e.g. matrix arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70506268A | 1968-02-13 | 1968-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726016A true BE726016A (de) | 1969-05-29 |
Family
ID=24831883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726016D BE726016A (de) | 1968-02-13 | 1968-12-24 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3662361A (de) |
| JP (1) | JPS5145976B1 (de) |
| BE (1) | BE726016A (de) |
| CH (1) | CH486090A (de) |
| DE (1) | DE1906358B2 (de) |
| FR (1) | FR1601226A (de) |
| GB (1) | GB1239735A (de) |
| NL (1) | NL158632B (de) |
| SE (1) | SE357087B (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1349061A (en) * | 1970-11-07 | 1974-03-27 | Int Computers Ltd | Strip magnetic heads transducer arrangements |
| US3813766A (en) * | 1971-12-20 | 1974-06-04 | Ibm | Process for manufacture of a magnetic transducer using a pre-existing unitary foil |
| US3887944A (en) * | 1973-06-29 | 1975-06-03 | Ibm | Method for eliminating part of magnetic crosstalk in magnetoresistive sensors |
| JPS5838843B2 (ja) * | 1973-11-20 | 1983-08-25 | ティーディーケイ株式会社 | 磁気記録再生方式 |
| US3986190A (en) * | 1974-04-01 | 1976-10-12 | Schwabe Eberhard A | System for generating magnetic images |
| US4072993A (en) * | 1974-11-12 | 1978-02-07 | Matsushita Electric Industrial Co., Ltd. | Multi-element magnetic head |
| US4025927A (en) * | 1975-07-10 | 1977-05-24 | Cubic Photo Products Division | Multilayer magnetic image recording head |
| JPS5552521A (en) * | 1978-10-06 | 1980-04-17 | Agency Of Ind Science & Technol | Magnetic recording head |
| US4525724A (en) * | 1982-06-30 | 1985-06-25 | International Business Machines Corporation | Magnetic recording head array for longitudinal magnetic printing with staggered head arrangement and clustered wiring |
| JPS63222666A (ja) * | 1987-03-13 | 1988-09-16 | Asahimatsu Shokuhin Kk | 即席食品に同封する包装餅およびその製造法 |
| FR2630853B1 (fr) * | 1988-04-27 | 1995-06-02 | Thomson Csf | Dispositif matriciel a tetes magnetiques notamment en couches minces |
| FR2646000B1 (fr) * | 1989-04-14 | 1995-07-21 | Thomson Csf | Tete magnetique statique de lecture |
| FR2648607B1 (fr) * | 1989-06-16 | 1995-12-15 | Thomson Csf | Tete magnetique integree d'enregistrement |
| FR2648608B1 (fr) * | 1989-06-16 | 1991-08-30 | Thomson Csf | Tete magnetique d'enregistrement multipiste a structure matricielle compacte |
| FR2650106B1 (fr) * | 1989-07-21 | 1991-09-20 | Thomson Csf | Tete magnetique d'enregistrement multipiste a grand contraste de champ |
| FR2723242B1 (fr) * | 1994-07-26 | 1996-08-30 | Thomson Csf | Tete magnetique a element saturable et dispositif matriciel comportant un ensemble de tetes magnetiques |
| FR2735269B1 (fr) * | 1995-06-06 | 1997-07-25 | Thomson Csf | Tete d'enregistrement/lecture matricielle a structure zigzag |
| US8693126B2 (en) * | 2010-03-16 | 2014-04-08 | Lsi Corporation | Ultra fast disk access using arrays of fixed read/write transducers |
| US9728212B1 (en) * | 2016-06-23 | 2017-08-08 | EMC IP Holding Company LLC | Disk drive with multiple read-write heads |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3344237A (en) * | 1967-09-26 | Desposited film transducing apparatus and method op producing the apparatus | ||
| CH405426A (de) * | 1961-12-21 | 1966-01-15 | Ibm | Magnetkopf zum Aufzeichnen und Ablesen von digitalen Signalen |
| US3521258A (en) * | 1963-06-07 | 1970-07-21 | Westinghouse Electric Corp | Transducer with thin magnetic strip,drive winding and sense winding |
| US3495230A (en) * | 1966-04-04 | 1970-02-10 | Sperry Rand Corp | Plated wire recording head with selective electronic switching to individual tracks |
| US3456250A (en) * | 1966-11-22 | 1969-07-15 | Sperry Rand Corp | Removable magnetic data storage system |
-
1968
- 1968-02-13 US US705062A patent/US3662361A/en not_active Expired - Lifetime
- 1968-12-20 FR FR1601226D patent/FR1601226A/fr not_active Expired
- 1968-12-24 BE BE726016D patent/BE726016A/xx unknown
-
1969
- 1969-01-10 JP JP691771A patent/JPS5145976B1/ja active Pending
- 1969-01-14 GB GB1239735D patent/GB1239735A/en not_active Expired
- 1969-02-06 CH CH181669A patent/CH486090A/de not_active IP Right Cessation
- 1969-02-08 DE DE19691906358 patent/DE1906358B2/de active Granted
- 1969-02-12 SE SE01887/69A patent/SE357087B/xx unknown
- 1969-02-12 NL NL6902232.A patent/NL158632B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1906358B2 (de) | 1976-03-25 |
| US3662361A (en) | 1972-05-09 |
| NL158632B (nl) | 1978-11-15 |
| CH486090A (de) | 1970-02-15 |
| JPS5145976B1 (de) | 1976-12-06 |
| SE357087B (de) | 1973-06-12 |
| DE1906358A1 (de) | 1969-08-21 |
| FR1601226A (de) | 1970-08-10 |
| GB1239735A (de) | 1971-07-21 |
| NL6902232A (de) | 1969-08-15 |