FR1110837A - Circuit électrique de calcul - Google Patents

Circuit électrique de calcul

Info

Publication number
FR1110837A
FR1110837A FR1110837DA FR1110837A FR 1110837 A FR1110837 A FR 1110837A FR 1110837D A FR1110837D A FR 1110837DA FR 1110837 A FR1110837 A FR 1110837A
Authority
FR
France
Prior art keywords
calculation
electrical circuit
electrical
circuit
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.)
EL RE MA
Original Assignee
EL RE MA
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 EL RE MA filed Critical EL RE MA
Application granted granted Critical
Publication of FR1110837A publication Critical patent/FR1110837A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G06F7/42—Adding; Subtracting

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)
  • Electromagnetism (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Relay Circuits (AREA)
FR1110837D 1953-07-31 1954-07-21 Circuit électrique de calcul Expired FR1110837A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH780955X 1953-07-31

Publications (1)

Publication Number Publication Date
FR1110837A true FR1110837A (fr) 1956-02-17

Family

ID=4536200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1110837D Expired FR1110837A (fr) 1953-07-31 1954-07-21 Circuit électrique de calcul

Country Status (6)

Country Link
US (1) US3009639A (enrdf_load_stackoverflow)
CH (1) CH315927A (enrdf_load_stackoverflow)
DE (1) DE1073773B (enrdf_load_stackoverflow)
FR (1) FR1110837A (enrdf_load_stackoverflow)
GB (1) GB780955A (enrdf_load_stackoverflow)
NL (2) NL188644B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110920B (de) 1958-05-20 1961-07-13 Uchida Yoko Company Ltd Zahlenrechner der Relais-Bauart
US3015445A (en) * 1958-05-20 1962-01-02 Uchida Yoko Company Ltd Relay type bi-quinary adder apparatus
DE1136143B (de) * 1960-02-03 1962-09-06 Anker Werke Ag Geschaeftsmaschine zur Errechnung von Zinsen
US3308284A (en) * 1963-06-28 1967-03-07 Ibm Qui-binary adder and readout latch
US3293423A (en) * 1964-01-13 1966-12-20 Cincinnati Milling Machine Co Quinary adder carry circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386763A (en) * 1940-08-07 1945-10-16 Bell Telephone Labor Inc Record controlled system
BE469839A (enrdf_load_stackoverflow) * 1941-04-24
US2364540A (en) * 1942-10-10 1944-12-05 Ibm Calculating machine
NL77661C (enrdf_load_stackoverflow) * 1945-09-29
US2679977A (en) * 1946-12-17 1954-06-01 Bell Telephone Labor Inc Calculator sign control circuit
CH287272A (de) * 1950-03-20 1952-11-30 El Re Ma S A Schalteinrichtung mit elektromagnetischen Schaltelementen.

Also Published As

Publication number Publication date
NL103491C (enrdf_load_stackoverflow)
GB780955A (en) 1957-08-14
US3009639A (en) 1961-11-21
NL188644B (nl)
DE1073773B (de) 1960-01-21
CH315927A (fr) 1956-09-15

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