IT948449B - Perfezionamento nei sistemi a do mini magnetici a bolle - Google Patents

Perfezionamento nei sistemi a do mini magnetici a bolle

Info

Publication number
IT948449B
IT948449B IT48161/72A IT4816172A IT948449B IT 948449 B IT948449 B IT 948449B IT 48161/72 A IT48161/72 A IT 48161/72A IT 4816172 A IT4816172 A IT 4816172A IT 948449 B IT948449 B IT 948449B
Authority
IT
Italy
Prior art keywords
bubble
improvement
systems
mini magnetic
mini
Prior art date
Application number
IT48161/72A
Other languages
English (en)
Original Assignee
North American Rockwell
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 North American Rockwell filed Critical North American Rockwell
Application granted granted Critical
Publication of IT948449B publication Critical patent/IT948449B/it

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
    • G11C19/0825—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 variable perpendicular magnetic field
IT48161/72A 1971-04-01 1972-02-05 Perfezionamento nei sistemi a do mini magnetici a bolle IT948449B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13013071A 1971-04-01 1971-04-01

Publications (1)

Publication Number Publication Date
IT948449B true IT948449B (it) 1973-05-30

Family

ID=22443200

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48161/72A IT948449B (it) 1971-04-01 1972-02-05 Perfezionamento nei sistemi a do mini magnetici a bolle

Country Status (4)

Country Link
US (1) US3717853A (it)
CA (1) CA944478A (it)
GB (1) GB1367129A (it)
IT (1) IT948449B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827036A (en) * 1971-03-12 1974-07-30 Rockwell International Corp Magnetic bubble domain system
US3790935A (en) * 1971-03-26 1974-02-05 Bell Canada Northern Electric Bubble in low coercivity channel
US4059829A (en) * 1975-11-17 1977-11-22 Canadian Patents And Development Limited Multi state magnetic bubble domain cell for random access memories
US4114191A (en) * 1977-04-11 1978-09-12 Sperry Rand Corporation Bubble domain structuring in bubble domain memory plane
US4500177A (en) * 1982-05-05 1985-02-19 Litton Systems, Inc. Method and device for creating switchable redundancy with a magnetic element
US4476465A (en) * 1982-08-30 1984-10-09 Litton Systems, Inc. Magneto-optic display generator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540019A (en) * 1968-03-04 1970-11-10 Bell Telephone Labor Inc Single wall domain device

Also Published As

Publication number Publication date
GB1367129A (en) 1974-09-18
US3717853A (en) 1973-02-20
CA944478A (en) 1974-03-26

Similar Documents

Publication Publication Date Title
IT961939B (it) Perfezionamento nei sistemi di palettizzazione
IT948720B (it) Perfezionamento nei giroscopi a laser
IT1019367B (it) Perfezionamento nei sistemi di idromassaggi
IT974441B (it) Perfezionamento nei sistemi a laser per addestramento di artiglieria
IT948363B (it) Perfezionamento nei sistemi ro torici per elicotteri
IT974081B (it) Perfezionamento nei sistemi radar
BR7204747D0 (pt) Aperfeicoamento em polimidas
IT988044B (it) Perfezionamento nei sistemi di trasporto a monorotaia
IT948448B (it) Perfezionamento nei sistemi a do mini magnetici a bolle
IT948142B (it) Perfezionamento nei sistemi di accensione a stato solido
IT996442B (it) Perfezionamento nei sistemi di trasportatore
IT973904B (it) Perfezionamento nei quadranti di orologio
IT973875B (it) Perfezionamento nei giocattoli animati
BR7204735D0 (pt) Aperfeicoamento em polimidas
BE771531A (fr) Aerosolklep en sproeikop
IT948449B (it) Perfezionamento nei sistemi a do mini magnetici a bolle
IT996371B (it) Perfezionamento nei sistemi di assorbimento di vibrazioni
IT961738B (it) Perfezionamento nei sistemi di identificazione ottica di caratte ri grafici
IT990241B (it) Perfezionamento nei morsetti a bloccaggio a scatto
IT945132B (it) Perfezionamento nei sistemi di domini magnetici a bolle
IT1059421B (it) Perfezionamento nei sistemi circuitali logici a domini magnetici a bolle
IT7549784A1 (it) Perfezionamento nei sistemi di girobussole
IT1045680B (it) Perfezionamento nei giroscopi
IT948447B (it) Perfezionamento nei sistemi a do mini magnetici a bolle
IT948763B (it) Perfezionamento nei paracadute