IT1038621B - Sistema di memoria a bolle comprendente una pellicola ferromagnetica olisatomica - Google Patents

Sistema di memoria a bolle comprendente una pellicola ferromagnetica olisatomica

Info

Publication number
IT1038621B
IT1038621B IT23928/75A IT2392875A IT1038621B IT 1038621 B IT1038621 B IT 1038621B IT 23928/75 A IT23928/75 A IT 23928/75A IT 2392875 A IT2392875 A IT 2392875A IT 1038621 B IT1038621 B IT 1038621B
Authority
IT
Italy
Prior art keywords
holysatomic
system including
memory system
ferromagnetic film
bubble memory
Prior art date
Application number
IT23928/75A
Other languages
English (en)
Italian (it)
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of IT1038621B publication Critical patent/IT1038621B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/06—Thin magnetic films, e.g. of one-domain structure characterised by the coupling or physical contact with connecting or interacting conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Semiconductor Memories (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
IT23928/75A 1974-07-01 1975-05-30 Sistema di memoria a bolle comprendente una pellicola ferromagnetica olisatomica IT1038621B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/484,833 US3964034A (en) 1974-07-01 1974-07-01 Oligatomic ferromagnetic film memory system utilizing field stabilized domains

Publications (1)

Publication Number Publication Date
IT1038621B true IT1038621B (it) 1979-11-30

Family

ID=23925809

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23928/75A IT1038621B (it) 1974-07-01 1975-05-30 Sistema di memoria a bolle comprendente una pellicola ferromagnetica olisatomica

Country Status (7)

Country Link
US (1) US3964034A (https=)
JP (1) JPS5130443A (https=)
BE (1) BE841925Q (https=)
DE (1) DE2529150C3 (https=)
FR (1) FR2277409A1 (https=)
GB (1) GB1519843A (https=)
IT (1) IT1038621B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1991683A (en) * 1982-10-21 1984-05-03 Pilkington Brothers Plc Helical floor vortex mixer
US5477482A (en) * 1993-10-01 1995-12-19 The United States Of America As Represented By The Secretary Of The Navy Ultra high density, non-volatile ferromagnetic random access memory
US5541868A (en) * 1995-02-21 1996-07-30 The United States Of America As Represented By The Secretary Of The Navy Annular GMR-based memory element
US20060141029A1 (en) * 2003-05-20 2006-06-29 Erimos Pharmaceuticals Llc Methods and compositions for delivery of catecholic butanes for treatment of diseases

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH416745A (de) * 1963-11-27 1966-07-15 Ibm Dünnschichtzelle mit anisotropen magnetischen Eigenschaften und Verfahren zu ihrer Herstellung und zu ihrem Betrieb
US3454939A (en) * 1966-09-16 1969-07-08 Bell Telephone Labor Inc Magnetic domain propagation device
US3480928A (en) * 1967-09-21 1969-11-25 Sperry Rand Corp Magnetizable memory element having a plurality of read-only data states
US3550101A (en) * 1969-03-03 1970-12-22 Sperry Rand Corp Oligatomic magnetic film memory

Also Published As

Publication number Publication date
FR2277409A1 (fr) 1976-01-30
JPS5130443A (https=) 1976-03-15
DE2529150A1 (de) 1976-01-29
GB1519843A (en) 1978-08-02
DE2529150C3 (de) 1978-05-11
DE2529150B2 (de) 1977-09-08
BE841925Q (fr) 1976-09-16
FR2277409B1 (https=) 1981-12-18
US3964034A (en) 1976-06-15

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