NL163345C - Magnetische aftastkop. - Google Patents
Magnetische aftastkop.Info
- Publication number
- NL163345C NL163345C NL7009752.A NL7009752A NL163345C NL 163345 C NL163345 C NL 163345C NL 7009752 A NL7009752 A NL 7009752A NL 163345 C NL163345 C NL 163345C
- Authority
- NL
- Netherlands
- Prior art keywords
- magnetic probe
- probe
- magnetic
- 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
- G11B5/48—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
- G11B5/4907—Details for scanning
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44053631A JPS5217408B1 (nl) | 1969-07-02 | 1969-07-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7009752A NL7009752A (nl) | 1971-01-05 |
NL163345B NL163345B (nl) | 1980-03-17 |
NL163345C true NL163345C (nl) | 1980-08-15 |
Family
ID=12948238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7009752.A NL163345C (nl) | 1969-07-02 | 1970-07-01 | Magnetische aftastkop. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3696216A (nl) |
JP (1) | JPS5217408B1 (nl) |
DE (1) | DE2032343C3 (nl) |
FR (1) | FR2054604B1 (nl) |
GB (1) | GB1320789A (nl) |
NL (1) | NL163345C (nl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3893187A (en) * | 1973-03-20 | 1975-07-01 | Matsushita Electric Ind Co Ltd | Scanning magnetic head |
DE3228307A1 (de) * | 1982-07-29 | 1983-03-17 | Konrad Dipl.-Phys. 5300 Bonn Jäger | Anordnung zur magnetischen signal-aufzeichnung und -wiedergabe |
US5227939A (en) * | 1984-08-16 | 1993-07-13 | Ampex Corporation | Scanning transducer having transverse information and control flux paths for reduced interference between fluxes |
US5189572A (en) * | 1984-08-16 | 1993-02-23 | Ampex Corporation | Magnetic control of a transducer signal transfer zone to effect tracking of a path along a record medium |
US5119255A (en) * | 1984-08-16 | 1992-06-02 | Ampex Corporation | Magnetic saturation controlled scanning magnetic transducer |
US5130876A (en) * | 1989-12-08 | 1992-07-14 | Ampex Corporation | Solid state scanning transducer that utilizes low flux densities |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2955169A (en) * | 1953-11-02 | 1960-10-04 | Grundig Max | Magnetic reproducing and recording head |
US3382325A (en) * | 1959-08-20 | 1968-05-07 | Iit Res Inst | Magnetic transducer system |
US3175049A (en) * | 1960-07-15 | 1965-03-23 | Minnesota Mining & Mfg | Magnetic scanning head |
US3435440A (en) * | 1965-01-04 | 1969-03-25 | Ibm | Null sweeping head |
-
1969
- 1969-07-02 JP JP44053631A patent/JPS5217408B1/ja active Pending
-
1970
- 1970-06-25 US US49740A patent/US3696216A/en not_active Expired - Lifetime
- 1970-07-01 NL NL7009752.A patent/NL163345C/nl not_active IP Right Cessation
- 1970-07-01 GB GB3199970A patent/GB1320789A/en not_active Expired
- 1970-07-01 FR FR707024405A patent/FR2054604B1/fr not_active Expired
- 1970-07-01 DE DE2032343A patent/DE2032343C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL163345B (nl) | 1980-03-17 |
DE2032343B2 (de) | 1977-07-28 |
GB1320789A (en) | 1973-06-20 |
NL7009752A (nl) | 1971-01-05 |
US3696216A (en) | 1972-10-03 |
JPS5217408B1 (nl) | 1977-05-16 |
FR2054604A1 (nl) | 1971-04-23 |
DE2032343A1 (de) | 1971-01-28 |
DE2032343C3 (de) | 1978-03-30 |
FR2054604B1 (nl) | 1973-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |