CH486091A - Magnetkopf - Google Patents

Magnetkopf

Info

Publication number
CH486091A
CH486091A CH1164169A CH1164169A CH486091A CH 486091 A CH486091 A CH 486091A CH 1164169 A CH1164169 A CH 1164169A CH 1164169 A CH1164169 A CH 1164169A CH 486091 A CH486091 A CH 486091A
Authority
CH
Switzerland
Prior art keywords
magnetic head
magnetic
head
Prior art date
Application number
CH1164169A
Other languages
English (en)
Inventor
Ernest Haertlein Eduard
Original Assignee
Ibm
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
Application filed by Ibm filed Critical Ibm
Publication of CH486091A publication Critical patent/CH486091A/de

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
    • G11B5/17—Construction or disposition of windings
    • 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
    • G11B5/10—Structure or manufacture of housings or shields for heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
CH1164169A 1968-08-05 1969-07-31 Magnetkopf CH486091A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75022768A 1968-08-05 1968-08-05

Publications (1)

Publication Number Publication Date
CH486091A true CH486091A (de) 1970-02-15

Family

ID=25017017

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1164169A CH486091A (de) 1968-08-05 1969-07-31 Magnetkopf

Country Status (9)

Country Link
US (1) US3577191A (de)
BE (1) BE737085A (de)
CH (1) CH486091A (de)
DE (1) DE1938611A1 (de)
ES (1) ES370213A1 (de)
FR (1) FR2015046A1 (de)
GB (1) GB1273056A (de)
NL (1) NL159518B (de)
SE (1) SE360200B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1316154A (en) * 1970-06-16 1973-05-09 Int Computers Ltd Magnetic head assemblies
GB1358084A (en) * 1970-12-11 1974-06-26 Ibm Multi-gap magnetic transducers and methods of making them
US3764756A (en) * 1971-10-13 1973-10-09 Potter Instrument Co Inc Magnetic head assembly with irregularly shaped aperture structure
AT343929B (de) * 1975-06-18 1978-06-26 Philips Nv Magnetkopf
JPS54131824U (de) * 1979-03-19 1979-09-12
JPH02186610A (ja) * 1988-08-15 1990-07-20 Sony Corp 巻線方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763729A (en) * 1950-11-03 1956-09-18 Armour Res Found Core structure for magnetic transducer head
US2928907A (en) * 1955-03-17 1960-03-15 Curtiss Wright Corp Multiple magnetic head unit
US2888522A (en) * 1955-09-06 1959-05-26 Clevite Corp Magnetic transducer head unit
US3024318A (en) * 1955-10-04 1962-03-06 Philips Corp Glass gap spacer for magnetic heads
US3382325A (en) * 1959-08-20 1968-05-07 Iit Res Inst Magnetic transducer system
US3365709A (en) * 1963-12-16 1968-01-23 Ampex High permeability magnetic head assembly
US3383667A (en) * 1965-01-04 1968-05-14 Sperry Rand Corp Magnetic head spacing apparatus

Also Published As

Publication number Publication date
NL6910493A (de) 1970-02-09
GB1273056A (en) 1972-05-03
ES370213A1 (es) 1971-04-01
DE1938611A1 (de) 1970-11-19
SE360200B (de) 1973-09-17
US3577191A (en) 1971-05-04
NL159518B (nl) 1979-02-15
BE737085A (de) 1970-01-16
FR2015046A1 (de) 1970-04-24

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Legal Events

Date Code Title Description
PL Patent ceased