FR2137537B1 - - Google Patents

Info

Publication number
FR2137537B1
FR2137537B1 FR7215865A FR7215865A FR2137537B1 FR 2137537 B1 FR2137537 B1 FR 2137537B1 FR 7215865 A FR7215865 A FR 7215865A FR 7215865 A FR7215865 A FR 7215865A FR 2137537 B1 FR2137537 B1 FR 2137537B1
Authority
FR
France
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.)
Expired
Application number
FR7215865A
Other languages
French (fr)
Other versions
FR2137537A1 (de
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 claimed from DE19712123072 external-priority patent/DE2123072A1/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2137537A1 publication Critical patent/FR2137537A1/fr
Application granted granted Critical
Publication of FR2137537B1 publication Critical patent/FR2137537B1/fr
Expired 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
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
    • 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
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
    • G11B5/1475—Assembling or shaping of elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
FR7215865A 1971-05-10 1972-05-04 Expired FR2137537B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712123116 DE2123116A1 (de) 1971-05-10 1971-05-10 Magnetkopf für Magnetschichtspeichergeräte
DE19712123072 DE2123072A1 (de) 1971-05-10 1971-05-10 Magnetkopf für Magnetschichtspeichergeräte und Verfahren zu seiner Herstellung

Publications (2)

Publication Number Publication Date
FR2137537A1 FR2137537A1 (de) 1972-12-29
FR2137537B1 true FR2137537B1 (de) 1975-07-18

Family

ID=25761094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215865A Expired FR2137537B1 (de) 1971-05-10 1972-05-04

Country Status (7)

Country Link
BE (1) BE783267A (de)
DE (1) DE2123116A1 (de)
FR (1) FR2137537B1 (de)
GB (1) GB1338343A (de)
IT (1) IT959708B (de)
LU (1) LU65316A1 (de)
NL (1) NL7206214A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894736A (en) * 1987-10-30 1990-01-16 Ampex Corporation Bendable E-shaped transducer

Also Published As

Publication number Publication date
BE783267A (fr) 1972-11-10
LU65316A1 (de) 1973-01-22
NL7206214A (de) 1972-11-14
GB1338343A (en) 1973-11-21
DE2123116A1 (de) 1972-11-23
FR2137537A1 (de) 1972-12-29
IT959708B (it) 1973-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse