FR1159991A - Dispositif de commutation - Google Patents

Dispositif de commutation

Info

Publication number
FR1159991A
FR1159991A FR1159991DA FR1159991A FR 1159991 A FR1159991 A FR 1159991A FR 1159991D A FR1159991D A FR 1159991DA FR 1159991 A FR1159991 A FR 1159991A
Authority
FR
France
Prior art keywords
switching device
switching
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
Other languages
English (en)
French (fr)
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.)
Unisys Corp
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 FR1159991A publication Critical patent/FR1159991A/fr
Expired 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
    • 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
    • H03K17/81—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Semiconductor Memories (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
FR1159991D 1955-09-28 1956-09-28 Dispositif de commutation Expired FR1159991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US537133A US2931017A (en) 1955-09-28 1955-09-28 Drive systems for magnetic core memories

Publications (1)

Publication Number Publication Date
FR1159991A true FR1159991A (fr) 1958-07-04

Family

ID=24141358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159991D Expired FR1159991A (fr) 1955-09-28 1956-09-28 Dispositif de commutation

Country Status (7)

Country Link
US (1) US2931017A (en, 2012)
BE (1) BE551160A (en, 2012)
CH (1) CH353190A (en, 2012)
DE (1) DE1099233B (en, 2012)
FR (1) FR1159991A (en, 2012)
GB (1) GB842014A (en, 2012)
NL (1) NL210861A (en, 2012)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058096A (en) * 1957-08-23 1962-10-09 Sylvania Electric Prod Memory drive
USRE26313E (en) * 1958-11-04 1967-11-28 Matrix switch utilizing magnetic structures as crosspoints
US3028581A (en) * 1959-05-28 1962-04-03 Ibm Switching device
US3200256A (en) * 1960-03-25 1965-08-10 David C Kalbfell Magnetic commutation methods and systems therefor
GB967251A (en) * 1960-05-03 1964-08-19 Int Computers & Tabulators Ltd Improvements in or relating to matrix switching arrangements
BE622420A (en, 2012) * 1961-09-22
US3278911A (en) * 1962-06-01 1966-10-11 Hughes Aircraft Co Word organized magnetic memory selection and driving system
BE634787A (en, 2012) * 1962-07-11
US3256445A (en) * 1964-04-22 1966-06-14 Electronique & Automatisme Sa Magnetic core switching devices
DE1266813B (de) * 1964-09-30 1968-04-25 Siemens Ag Auswahlschaltung fuer an den Knotenpunkten einer Diodenmatrix angeordnete Verbraucher
CN100477316C (zh) * 2006-04-11 2009-04-08 中国科学院物理研究所 基于环状闭合型磁性多层膜的磁逻辑元件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088699A (en) * 1933-01-17 1937-08-03 Gen Railway Signal Co Centralized traffic controlling system for railroads
US2696600A (en) * 1950-11-30 1954-12-07 Rca Corp Combinatorial information-storage network
US2734187A (en) * 1951-12-29 1956-02-07 rajchman
US2691154A (en) * 1952-03-08 1954-10-05 Rca Corp Magnetic information handling system

Also Published As

Publication number Publication date
NL210861A (en, 2012)
BE551160A (en, 2012)
DE1099233B (de) 1961-02-09
GB842014A (en) 1960-07-20
CH353190A (fr) 1961-03-31
US2931017A (en) 1960-03-29

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