DE1200878B - Magnetkopf - Google Patents

Magnetkopf

Info

Publication number
DE1200878B
DE1200878B DES66355A DES0066355A DE1200878B DE 1200878 B DE1200878 B DE 1200878B DE S66355 A DES66355 A DE S66355A DE S0066355 A DES0066355 A DE S0066355A DE 1200878 B DE1200878 B DE 1200878B
Authority
DE
Germany
Prior art keywords
magnetic
air gap
preferred
sheets
hall
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.)
Pending
Application number
DES66355A
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Ottokar Halla
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to NL258887D priority Critical patent/NL258887A/xx
Application filed by Siemens AG filed Critical Siemens AG
Priority to DES66355A priority patent/DE1200878B/de
Priority to GB4365960A priority patent/GB921458A/en
Publication of DE1200878B publication Critical patent/DE1200878B/de
Pending legal-status Critical Current

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
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/37—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using galvano-magnetic devices, e.g. Hall-effect devices using Hall or Hall-related effect, e.g. planar-Hall effect or pseudo-Hall effect
    • 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
    • G11B5/187—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)
  • Recording Or Reproducing By Magnetic Means (AREA)
DES66355A 1959-12-19 1959-12-19 Magnetkopf Pending DE1200878B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL258887D NL258887A (US20030204162A1-20031030-M00001.png) 1959-12-19
DES66355A DE1200878B (de) 1959-12-19 1959-12-19 Magnetkopf
GB4365960A GB921458A (en) 1959-12-19 1960-12-19 Magnetic recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES66355A DE1200878B (de) 1959-12-19 1959-12-19 Magnetkopf

Publications (1)

Publication Number Publication Date
DE1200878B true DE1200878B (de) 1965-09-16

Family

ID=7498750

Family Applications (1)

Application Number Title Priority Date Filing Date
DES66355A Pending DE1200878B (de) 1959-12-19 1959-12-19 Magnetkopf

Country Status (3)

Country Link
DE (1) DE1200878B (US20030204162A1-20031030-M00001.png)
GB (1) GB921458A (US20030204162A1-20031030-M00001.png)
NL (1) NL258887A (US20030204162A1-20031030-M00001.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772521A (en) * 1954-03-13 1957-04-17 Luxor Industri Ab Magnetic recording, reproducing or erasing head comprising a core of ferrite

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772521A (en) * 1954-03-13 1957-04-17 Luxor Industri Ab Magnetic recording, reproducing or erasing head comprising a core of ferrite

Also Published As

Publication number Publication date
GB921458A (en) 1963-03-20
NL258887A (US20030204162A1-20031030-M00001.png)

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