FR73467E - Système de mémoire à rotation de régions - Google Patents

Système de mémoire à rotation de régions

Info

Publication number
FR73467E
FR73467E FR763072A FR763072A FR73467E FR 73467 E FR73467 E FR 73467E FR 763072 A FR763072 A FR 763072A FR 763072 A FR763072 A FR 763072A FR 73467 E FR73467 E FR 73467E
Authority
FR
France
Prior art keywords
memory system
rotating memory
region rotating
region
rotating
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
FR763072A
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
Application granted granted Critical
Publication of FR73467E publication Critical patent/FR73467E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
    • G11C19/0816—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using a rotating or alternating coplanar magnetic field
    • 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
    • H03K17/84—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 thin-film devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Measuring Magnetic Variables (AREA)
  • Thin Magnetic Films (AREA)
FR763072A 1957-04-19 1958-04-14 Système de mémoire à rotation de régions Expired FR73467E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US654035A US3151315A (en) 1957-04-19 1957-04-19 Magnetic film logical bias device

Publications (1)

Publication Number Publication Date
FR73467E true FR73467E (fr) 1960-07-04

Family

ID=24623215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR763072A Expired FR73467E (fr) 1957-04-19 1958-04-14 Système de mémoire à rotation de régions

Country Status (3)

Country Link
US (1) US3151315A (fr)
DE (1) DE1098994B (fr)
FR (1) FR73467E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096071A (en) * 1960-05-16 1963-07-02 Stewart Warner Corp Butterfly valve having resilient sealing means

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188129B (de) * 1962-02-01 1965-03-04 Siemens Ag Schaltanordnung fuer elektrische Geraete und Anlagen unter Verwendung duenner magnetischer Schichten
DE1197503B (de) * 1962-07-24 1965-07-29 Max Planck Gesellschaft Speicherelement mit einer duennen magnetischen Schicht und Verfahren zu seiner Herstellung und Anwendung
US3320597A (en) * 1963-04-15 1967-05-16 Burroughs Corp Magnetic data store with nondestructive read-out
US3371219A (en) * 1965-12-27 1968-02-27 Sperry Rand Corp Magnetoresistive and gate
US3541522A (en) * 1967-08-02 1970-11-17 Bell Telephone Labor Inc Magnetic logic arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734184A (en) * 1953-02-20 1956-02-07 Magnetic switching devices
US2869112A (en) * 1955-11-10 1959-01-13 Ibm Coincidence flux memory system
US3030612A (en) * 1956-12-07 1962-04-17 Sperry Rand Corp Magnetic apparatus and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096071A (en) * 1960-05-16 1963-07-02 Stewart Warner Corp Butterfly valve having resilient sealing means

Also Published As

Publication number Publication date
US3151315A (en) 1964-09-29
DE1098994B (de) 1961-02-09

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