GB859751A - Magnetic core storage devices - Google Patents

Magnetic core storage devices

Info

Publication number
GB859751A
GB859751A GB34042/57A GB3404257A GB859751A GB 859751 A GB859751 A GB 859751A GB 34042/57 A GB34042/57 A GB 34042/57A GB 3404257 A GB3404257 A GB 3404257A GB 859751 A GB859751 A GB 859751A
Authority
GB
United Kingdom
Prior art keywords
winding
windings
write
bias
read
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.)
Expired
Application number
GB34042/57A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB859751A publication Critical patent/GB859751A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
    • H03K17/82—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices the devices being transfluxors

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
GB34042/57A 1956-10-31 1957-10-31 Magnetic core storage devices Expired GB859751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61948456A 1956-10-31 1956-10-31

Publications (1)

Publication Number Publication Date
GB859751A true GB859751A (en) 1961-01-25

Family

ID=24482110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34042/57A Expired GB859751A (en) 1956-10-31 1957-10-31 Magnetic core storage devices

Country Status (5)

Country Link
US (1) US2923923A (enEXAMPLES)
DE (1) DE1239732B (enEXAMPLES)
FR (1) FR1187895A (enEXAMPLES)
GB (1) GB859751A (enEXAMPLES)
NL (2) NL221928A (enEXAMPLES)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123718A (en) * 1964-03-03 Knox-seith
DE1039567B (de) * 1956-10-05 1958-09-25 Ibm Deutschland Aus bistabilen Magnetkernen bestehende Schaltmatrix
US3019418A (en) * 1957-04-02 1962-01-30 Rca Corp Magnetic memory systems using transfluxors
US3123716A (en) * 1958-03-14 1964-03-03 Pulse translating apparatus
US3134964A (en) * 1958-03-24 1964-05-26 Ford Motor Co Magnetic memory device with orthogonal intersecting flux paths
US3069663A (en) * 1958-06-17 1962-12-18 Rca Corp Magnetic memory system
USRE26313E (en) * 1958-11-04 1967-11-28 Matrix switch utilizing magnetic structures as crosspoints
US3137795A (en) * 1959-06-04 1964-06-16 Bell Telephone Labor Inc Magnetic control circuits
US3134908A (en) * 1959-07-13 1964-05-26 Bell Telephone Labor Inc Magnetically controlled switching devices with non-destructive readout
US3134909A (en) * 1959-08-05 1964-05-26 Bell Telephone Labor Inc Magnetic control circuits
US3132327A (en) * 1959-08-18 1964-05-05 Bell Telephone Labor Inc Magnetic shift register
US3099821A (en) * 1959-09-22 1963-07-30 Ibm Magnetic core device
US3183493A (en) * 1960-06-29 1965-05-11 Ibm Magnetic devices
US3056118A (en) * 1960-12-09 1962-09-25 Ford Motor Co Magnetic memory device
US3142828A (en) * 1960-12-30 1964-07-28 Bell Telephone Labor Inc Magnetic memory array
US3206733A (en) * 1961-02-28 1965-09-14 Rca Corp Memory systems having flux logic memory elements
US3206734A (en) * 1961-02-28 1965-09-14 Rca Corp Memory systems having flux logic memory elements
US3209334A (en) * 1961-03-06 1965-09-28 Ibm Non-destructive read-out memory element
US3274568A (en) * 1961-06-21 1966-09-20 Ibm Magnetic core matrix switch
NL300793A (enEXAMPLES) * 1962-11-30
US3497819A (en) * 1966-04-21 1970-02-24 Philips Corp Magnetic amplifier of the kind having a controllable shunt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733424A (en) * 1956-01-31 Source of
US2519426A (en) * 1948-02-26 1950-08-22 Bell Telephone Labor Inc Alternating current control device
US2691155A (en) * 1953-02-20 1954-10-05 Rca Corp Memory system
US2802953A (en) * 1955-04-25 1957-08-13 Magnavox Co Magnetic flip-flop
BE550191A (enEXAMPLES) 1955-08-10

Also Published As

Publication number Publication date
DE1239732B (de) 1967-05-03
NL221928A (enEXAMPLES)
US2923923A (en) 1960-02-02
FR1187895A (fr) 1959-09-17
NL112900C (enEXAMPLES)

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