FR1214917A - Circuits logiques à noyaux magnétiques à trajets multiples - Google Patents

Circuits logiques à noyaux magnétiques à trajets multiples

Info

Publication number
FR1214917A
FR1214917A FR774677A FR774677A FR1214917A FR 1214917 A FR1214917 A FR 1214917A FR 774677 A FR774677 A FR 774677A FR 774677 A FR774677 A FR 774677A FR 1214917 A FR1214917 A FR 1214917A
Authority
FR
France
Prior art keywords
magnetic core
logic circuits
core logic
multipath magnetic
multipath
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
FR774677A
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 FR1214917A publication Critical patent/FR1214917A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K17/82—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 transfluxors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/383—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using magnetic or similar elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Measuring Magnetic Variables (AREA)
FR774677A 1957-09-20 1958-09-17 Circuits logiques à noyaux magnétiques à trajets multiples Expired FR1214917A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US685128A US2978176A (en) 1957-09-20 1957-09-20 Multipath logical core circuits

Publications (1)

Publication Number Publication Date
FR1214917A true FR1214917A (fr) 1960-04-12

Family

ID=24750885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR774677A Expired FR1214917A (fr) 1957-09-20 1958-09-17 Circuits logiques à noyaux magnétiques à trajets multiples

Country Status (4)

Country Link
US (1) US2978176A (fr)
DE (1) DE1282687B (fr)
FR (1) FR1214917A (fr)
GB (1) GB875358A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123718A (en) * 1964-03-03 Knox-seith
US3077583A (en) * 1957-12-30 1963-02-12 Ibm Magnetic core flux steering device
US3134909A (en) * 1959-08-05 1964-05-26 Bell Telephone Labor Inc Magnetic control circuits
US3156905A (en) * 1960-12-30 1964-11-10 Burroughs Corp Magnetic storage arrangement
US3196280A (en) * 1961-11-30 1965-07-20 Goodyear Aerospace Corp Multi-aperture logic element
BE626514A (fr) * 1962-01-09
NL301070A (fr) * 1962-11-30
NL300793A (fr) * 1962-11-30
GB1052880A (fr) * 1962-12-19
US3328780A (en) * 1963-03-18 1967-06-27 Bell Telephone Labor Inc Multiapertured magnetic core storage memory
US4652776A (en) * 1984-04-12 1987-03-24 Westinghouse Brake & Signal Company Limited Circuit using a multi-path magnetic core with common output limb
US4903343A (en) * 1989-01-23 1990-02-20 Mram, Inc. Magnetic digital data storage system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733424A (en) * 1956-01-31 Source of
GB350095A (en) * 1930-03-26 1931-06-11 Johnson And Phillips Ltd Improvements in or relating to electrical transformers
DE707221C (de) * 1937-12-04 1941-06-16 Siemens Schuckertwerke Akt Ges Drehstromtransformator
US2519426A (en) * 1948-02-26 1950-08-22 Bell Telephone Labor Inc Alternating current control device
US2696347A (en) * 1953-06-19 1954-12-07 Rca Corp Magnetic switching circuit
NL109271C (fr) * 1954-11-01

Also Published As

Publication number Publication date
US2978176A (en) 1961-04-04
GB875358A (en) 1961-08-16
DE1282687B (de) 1968-11-14

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