BE540911A - - Google Patents

Info

Publication number
BE540911A
BE540911A BE540911DA BE540911A BE 540911 A BE540911 A BE 540911A BE 540911D A BE540911D A BE 540911DA BE 540911 A BE540911 A BE 540911A
Authority
BE
Belgium
Application number
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.)
Publication of BE540911A publication Critical patent/BE540911A/xx
Priority claimed from GB2530154A external-priority patent/GB814941A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06085—Multi-aperture structures or multi-magnetic closed circuits, each aperture storing a "bit", realised by rods, plates, grids, waffle-irons,(i.e. grooved plates) or similar devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle
    • G01R33/045—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle in single-, or multi-aperture elements
    • 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
    • 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
    • G11B5/335—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only with saturated jig, e.g. for detecting second harmonic; balanced flux head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49069—Data storage inductor or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Coils Or Transformers For Communication (AREA)
BE540911D 1954-08-31 BE540911A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2530154A GB814941A (en) 1954-08-31 Improvements in or relating to apparatus for the storage of digital information

Publications (1)

Publication Number Publication Date
BE540911A true BE540911A (xx)

Family

ID=10225483

Family Applications (1)

Application Number Title Priority Date Filing Date
BE540911D BE540911A (xx) 1954-08-31

Country Status (5)

Country Link
US (1) US2911627A (xx)
BE (1) BE540911A (xx)
CH (1) CH336207A (xx)
FR (1) FR1136335A (xx)
GB (1) GB814942A (xx)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123786A (en) * 1964-03-03 Load protector comprising an air gap shunted
US3040301A (en) * 1957-03-28 1962-06-19 Gulton Ind Inc Thin sheet ferrite memory matrix and method
US3092812A (en) * 1957-05-10 1963-06-04 Sperry Rand Corp Non-destructive sensing of thin film magnetic cores
US3008130A (en) * 1957-08-19 1961-11-07 Burroughs Corp Memory construction
NL243168A (xx) * 1957-12-23
US3214740A (en) * 1959-01-16 1965-10-26 Rese Engineering Inc Memory device and method of making same
US3113300A (en) * 1959-11-12 1963-12-03 Electro Mechanical Res Inc Position sensing apparatus
GB919764A (en) * 1960-01-21 1963-02-27 Gen Electric Co Ltd Electric signal translating device
US3434125A (en) * 1960-05-18 1969-03-18 Bell Telephone Labor Inc Magnetic information storage circuits
US3182296A (en) * 1960-05-18 1965-05-04 Bell Telephone Labor Inc Magnetic information storage circuits
US3183579A (en) * 1960-05-31 1965-05-18 Rca Corp Magnetic memory
US3178691A (en) * 1960-06-09 1965-04-13 Automatic Elect Lab Mosaic sheet for analysis and synthesis of memory meshes
US3142047A (en) * 1960-12-14 1964-07-21 Columbia Broadcasting Systems Memory plane
US3142048A (en) * 1960-12-16 1964-07-21 Bell Telephone Labor Inc Magnetic memory circuit
US3222756A (en) * 1961-08-23 1965-12-14 Melvin M Kanfman Techniques associated with inductive sensing of tunnel diode memory cells
US3245058A (en) * 1961-12-15 1966-04-05 Ibm Semi-permanent memory
US3235853A (en) * 1962-04-12 1966-02-15 Honeywell Inc Control apparatus
NL295714A (xx) * 1962-07-25
DE1303353B (xx) * 1965-07-23 1971-12-23 Telefunken Pat
US3521252A (en) * 1965-08-16 1970-07-21 Kokusai Denshin Denwa Co Ltd Magnetic memory element having two thin films of differing coercive force
US4423450A (en) * 1981-05-06 1983-12-27 Censtor Corporation Magnetic head and multitrack transducer for perpendicular recording and method for fabricating
WO1987000959A1 (en) * 1985-08-08 1987-02-12 David Cope Data storage apparatus for digital data processing system
FR2648607B1 (fr) * 1989-06-16 1995-12-15 Thomson Csf Tete magnetique integree d'enregistrement
US5126971A (en) * 1989-12-22 1992-06-30 Magnex Corporation Thin film magnetic core memory and method of making same
US5237529A (en) * 1991-02-01 1993-08-17 Richard Spitzer Microstructure array and activation system therefor
US5587943A (en) * 1995-02-13 1996-12-24 Integrated Microtransducer Electronics Corporation Nonvolatile magnetoresistive memory with fully closed flux operation
US7110312B2 (en) * 2000-10-20 2006-09-19 Micromem Technologies Inc. Non-volatile magnetic memory device
WO2003090357A1 (en) * 2002-04-19 2003-10-30 Integrated Magnetoelectronics Corporation Interfaces between semiconductor circuitry and transpinnor-based circuitry
US6992919B2 (en) * 2002-12-20 2006-01-31 Integrated Magnetoelectronics Corporation All-metal three-dimensional circuits and memories
US7005852B2 (en) 2003-04-04 2006-02-28 Integrated Magnetoelectronics Corporation Displays with all-metal electronics
US7911830B2 (en) 2007-05-17 2011-03-22 Integrated Magnetoelectronics Scalable nonvolatile memory
US9741923B2 (en) 2015-09-25 2017-08-22 Integrated Magnetoelectronics Corporation SpinRAM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178657B (nl) * 1951-06-05 S T Miljoteknik Ab Elektrostatische gasreiniger.
US2781503A (en) * 1953-04-29 1957-02-12 American Mach & Foundry Magnetic memory circuits employing biased magnetic binary cores
BE531691A (xx) * 1953-09-09
NL85198C (xx) * 1953-09-09
US2724103A (en) * 1953-12-31 1955-11-15 Bell Telephone Labor Inc Electrical circuits employing magnetic core memory elements

Also Published As

Publication number Publication date
GB814942A (en) 1959-06-17
CH336207A (fr) 1959-02-15
FR1136335A (fr) 1957-05-13
US2911627A (en) 1959-11-03

Similar Documents

Publication Publication Date Title
AT191484B (xx)
AT192924B (xx)
AT195977B (xx)
AT195459B (xx)
AT192363B (xx)
AT192385B (xx)
AT196304B (xx)
AT189950B (xx)
AT196486B (xx)
AT192359B (xx)
AT195345B (xx)
AT190491B (xx)
AT195836B (xx)
AT197898B (xx)
AT195750B (xx)
AT196701B (xx)
AT194735B (xx)
AT197095B (xx)
AT195139B (xx)
AT195221B (xx)
AT195335B (xx)
AT194528B (xx)
AT196970B (xx)
AT196784B (xx)
AT195822B (xx)