DE1914319B2 - Kernblechprofil für einen Wiedergabemagnetkopf - Google Patents
Kernblechprofil für einen WiedergabemagnetkopfInfo
- Publication number
- DE1914319B2 DE1914319B2 DE1914319A DE1914319A DE1914319B2 DE 1914319 B2 DE1914319 B2 DE 1914319B2 DE 1914319 A DE1914319 A DE 1914319A DE 1914319 A DE1914319 A DE 1914319A DE 1914319 B2 DE1914319 B2 DE 1914319B2
- Authority
- DE
- Germany
- Prior art keywords
- head
- working gap
- mirror
- core
- magnetic
- 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.)
- Withdrawn
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
- G11B5/187—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)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1914319A DE1914319B2 (de) | 1969-03-20 | 1969-03-20 | Kernblechprofil für einen Wiedergabemagnetkopf |
AT138670A AT312956B (de) | 1969-03-20 | 1970-02-16 | Kernprofil für Wiedergabemagnetköpfe |
DK78970AA DK121981B (da) | 1969-03-20 | 1970-02-18 | Magnethovedkerne. |
GB1301385D GB1301385A (da) | 1969-03-20 | 1970-02-19 | |
SE02198/70A SE363417B (da) | 1969-03-20 | 1970-02-20 | |
CH242870A CH526831A (de) | 1969-03-20 | 1970-02-20 | Magnetkern für einen Magnetkopf eines Aufnahme- und Wiedergabegerätes |
NO637/70A NO132913B (da) | 1969-03-20 | 1970-02-23 | |
FR7009239A FR2038962A5 (da) | 1969-03-20 | 1970-03-16 | |
JP45023199A JPS4933776B1 (da) | 1969-03-20 | 1970-03-20 | |
IL7034335A IL34335A0 (en) | 1969-03-20 | 1970-04-17 | Frames adapted to be clamped between stationary supports,particularly a protective screen adapted to be inserted in doors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1914319A DE1914319B2 (de) | 1969-03-20 | 1969-03-20 | Kernblechprofil für einen Wiedergabemagnetkopf |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1914319A1 DE1914319A1 (de) | 1971-02-11 |
DE1914319B2 true DE1914319B2 (de) | 1980-09-04 |
Family
ID=5728819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1914319A Withdrawn DE1914319B2 (de) | 1969-03-20 | 1969-03-20 | Kernblechprofil für einen Wiedergabemagnetkopf |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4933776B1 (da) |
AT (1) | AT312956B (da) |
CH (1) | CH526831A (da) |
DE (1) | DE1914319B2 (da) |
DK (1) | DK121981B (da) |
FR (1) | FR2038962A5 (da) |
GB (1) | GB1301385A (da) |
IL (1) | IL34335A0 (da) |
NO (1) | NO132913B (da) |
SE (1) | SE363417B (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0913811A1 (en) * | 1997-10-28 | 1999-05-06 | Hewlett-Packard Company | Edge blending for flat tape bearing surface tape heads |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB776348A (en) * | 1954-02-08 | 1957-06-05 | British Thomson Houston Co Ltd | Improvements in and relating to recording or reproducing magnetic head |
GB1043035A (en) * | 1965-06-29 | 1966-09-21 | Grundig Max | Magnetic transducer head |
-
1969
- 1969-03-20 DE DE1914319A patent/DE1914319B2/de not_active Withdrawn
-
1970
- 1970-02-16 AT AT138670A patent/AT312956B/de not_active IP Right Cessation
- 1970-02-18 DK DK78970AA patent/DK121981B/da unknown
- 1970-02-19 GB GB1301385D patent/GB1301385A/en not_active Expired
- 1970-02-20 CH CH242870A patent/CH526831A/de not_active IP Right Cessation
- 1970-02-20 SE SE02198/70A patent/SE363417B/xx unknown
- 1970-02-23 NO NO637/70A patent/NO132913B/no unknown
- 1970-03-16 FR FR7009239A patent/FR2038962A5/fr not_active Expired
- 1970-03-20 JP JP45023199A patent/JPS4933776B1/ja active Pending
- 1970-04-17 IL IL7034335A patent/IL34335A0/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK121981B (da) | 1971-12-27 |
NO132913B (da) | 1975-10-20 |
DE1914319A1 (de) | 1971-02-11 |
CH526831A (de) | 1972-08-15 |
JPS4933776B1 (da) | 1974-09-10 |
IL34335A0 (en) | 1970-06-17 |
FR2038962A5 (da) | 1971-01-08 |
AT312956B (de) | 1974-01-25 |
GB1301385A (da) | 1972-12-29 |
SE363417B (da) | 1974-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68929246T2 (de) | Magnetkopf-Matrixanordnung, insbesondere aus Dünnschichten | |
DE3921484A1 (de) | Verfahren zum herstellen eines magnetkopfes | |
DE3526505A1 (de) | Vielkanal-magnetkopf | |
DE2455032A1 (de) | Magnetisches aufzeichnungs- und wiedergabesystem | |
DE3245509A1 (de) | Drehbare kopfeinheit | |
DE2260972A1 (de) | Magnetaufzeichnungskopf | |
DE2058779A1 (de) | Transformator oder Induktionsspule mit Eisenkern | |
DE2352563A1 (de) | Magnetkopf | |
DE1914319B2 (de) | Kernblechprofil für einen Wiedergabemagnetkopf | |
DE3686616T2 (de) | Magnetaufzeichnungsvorrichtung mit rotierendem kopf. | |
DE69322736T2 (de) | Schwimmender Magnetkopf | |
DE3524424A1 (de) | Magnetkopf | |
DE2446866C2 (de) | Magnetischer Löschkopf | |
DE3688971T2 (de) | Magnetisches Aufnahmegerät. | |
DE9407703U1 (de) | Markierungselement für ein elektronisches Überwachungssystem | |
EP0623917B1 (de) | Magnetkopf | |
DE2946389A1 (de) | Magnetischer loeschkopf | |
DE2323402A1 (de) | Elektromagnetischer uebertragerkopf | |
DE2145693A1 (de) | Magnetkopf | |
DE2642012B2 (de) | Magnetkopf aus zwei einstückigen hochpermeablen Kernhälften | |
DE2036754B2 (de) | Abschirmung des Kopfspiegels in Magnetbandkassetten | |
DE3707535C2 (da) | ||
DE1524835A1 (de) | Elektrischmagnetisches Aufzeichnungsgeraet | |
DE1048039B (de) | Magnetisches Aufzeichnungs- und/oder Wiedergabegeraet, insbesondere fuer Datenspeicherung | |
DE1474505B2 (de) | Magnetkopf |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8239 | Disposal/non-payment of the annual fee |