DE1127397B - Magnetische Speichervorrichtung mit wenigstens zwei Magnetkreisen - Google Patents

Magnetische Speichervorrichtung mit wenigstens zwei Magnetkreisen

Info

Publication number
DE1127397B
DE1127397B DEN16766A DEN0016766A DE1127397B DE 1127397 B DE1127397 B DE 1127397B DE N16766 A DEN16766 A DE N16766A DE N0016766 A DEN0016766 A DE N0016766A DE 1127397 B DE1127397 B DE 1127397B
Authority
DE
Germany
Prior art keywords
core
magnetic
circuit
interrogation
magnetization
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
DEN16766A
Other languages
German (de)
English (en)
Inventor
Gerald Horace Perry
Sydney John Widdows
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Publication of DE1127397B publication Critical patent/DE1127397B/de
Pending legal-status Critical Current

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
    • G11C11/06007—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 using a single aperture or single magnetic closed circuit
    • G11C11/06078—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 using a single aperture or single magnetic closed circuit using two or more such elements per bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Near-Field Transmission Systems (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DEN16766A 1958-05-27 1959-05-27 Magnetische Speichervorrichtung mit wenigstens zwei Magnetkreisen Pending DE1127397B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16924/58A GB865818A (en) 1958-05-27 1958-05-27 Improvements in or relating to magnetic storage devices

Publications (1)

Publication Number Publication Date
DE1127397B true DE1127397B (de) 1962-04-12

Family

ID=10086115

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN16766A Pending DE1127397B (de) 1958-05-27 1959-05-27 Magnetische Speichervorrichtung mit wenigstens zwei Magnetkreisen

Country Status (5)

Country Link
US (1) US3287707A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1127397B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1225517A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB865818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL239530A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280319B (de) * 1962-11-28 1968-10-17 Ibm Magnetkernmatrix
DE1294477B (de) * 1962-11-07 1969-05-08 Raytheon Co Leseschaltung fuer Magnetkernspeicher

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930242C (de) * 1952-01-03 1955-07-11 British Tabulating Mach Co Ltd Elektrische Impulsspeichervorrichtung
DE1015853B (de) * 1954-04-15 1957-09-19 Philips Nv Speicheranordnung mit einem geschlossenen Kern aus ferromagnetischem Material mit hoher Remanenz

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666151A (en) * 1952-11-28 1954-01-12 Rca Corp Magnetic switching device
US2776419A (en) * 1953-03-26 1957-01-01 Rca Corp Magnetic memory system
US2781503A (en) * 1953-04-29 1957-02-12 American Mach & Foundry Magnetic memory circuits employing biased magnetic binary cores
FR1113051A (fr) * 1954-11-16 1956-03-23 Ibm France Perfectionnements aux dispositifs de lecture de matrices
US2909673A (en) * 1955-02-02 1959-10-20 Librascope Inc Push-pull magnetic element
US3003139A (en) * 1955-04-29 1961-10-03 Gen Electronic Lab Inc Electrical information storage system
US3027547A (en) * 1956-12-06 1962-03-27 Bell Telephone Labor Inc Magnetic core circuits
US3042905A (en) * 1956-12-11 1962-07-03 Rca Corp Memory systems
US2933720A (en) * 1956-12-31 1960-04-19 Rca Corp Magnetic memory systems
US3032749A (en) * 1957-06-03 1962-05-01 Rca Corp Memory systems
US3090036A (en) * 1957-10-24 1963-05-14 Ibm Magnetic partial switching circuits
US3037197A (en) * 1957-12-19 1962-05-29 Ibm Magnetic equals circuit
US3112470A (en) * 1958-11-10 1963-11-26 Sylvania Electric Prod Noise cancellation for magnetic memory devices
US3115619A (en) * 1958-12-16 1963-12-24 Sylvania Electric Prod Memory systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930242C (de) * 1952-01-03 1955-07-11 British Tabulating Mach Co Ltd Elektrische Impulsspeichervorrichtung
DE1015853B (de) * 1954-04-15 1957-09-19 Philips Nv Speicheranordnung mit einem geschlossenen Kern aus ferromagnetischem Material mit hoher Remanenz

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294477B (de) * 1962-11-07 1969-05-08 Raytheon Co Leseschaltung fuer Magnetkernspeicher
DE1280319B (de) * 1962-11-28 1968-10-17 Ibm Magnetkernmatrix

Also Published As

Publication number Publication date
GB865818A (en) 1961-04-19
NL239530A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1225517A (fr) 1960-07-01
US3287707A (en) 1966-11-22

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