DE966461C - Elektrische MuIt'plikationsemnchtung mit Faktoienspeiche rung - Google Patents

Elektrische MuIt'plikationsemnchtung mit Faktoienspeiche rung

Info

Publication number
DE966461C
DE966461C DENDAT966461D DE966461DA DE966461C DE 966461 C DE966461 C DE 966461C DE NDAT966461 D DENDAT966461 D DE NDAT966461D DE 966461D A DE966461D A DE 966461DA DE 966461 C DE966461 C DE 966461C
Authority
DE
Germany
Prior art keywords
tube
pulses
pulse
line
counter
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
DENDAT966461D
Other languages
German (de)
English (en)
Inventor
Wappingers Falls N Y Byron Eugene Phelps (VStA)
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.)
IBM Deutschland Internationale Bueromaschinen GmbH
Original Assignee
IBM Deutschland Internationale Bueromaschinen GmbH
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.)
Publication date
Application granted granted Critical
Publication of DE966461C publication Critical patent/DE966461C/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491Computations with decimal numbers radix 12 or 20.
    • G06F7/498Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G06F7/4983Multiplying; Dividing
    • G06F7/4985Multiplying; Dividing by successive additions or subtractions
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06CDIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C11/00Output mechanisms
    • G06C11/08Output mechanisms with punching mechanism
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491Computations with decimal numbers radix 12 or 20.
    • G06F7/4915Multiplying; Dividing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Feedback Control In General (AREA)
  • Magnetically Actuated Valves (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DENDAT966461D 1945-09-27 Elektrische MuIt'plikationsemnchtung mit Faktoienspeiche rung Expired DE966461C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US618881A US2624507A (en) 1945-09-27 1945-09-27 Electronic calculating machine

Publications (1)

Publication Number Publication Date
DE966461C true DE966461C (de) 1957-07-25

Family

ID=24479514

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT966461D Expired DE966461C (de) 1945-09-27 Elektrische MuIt'plikationsemnchtung mit Faktoienspeiche rung

Country Status (7)

Country Link
US (1) US2624507A (US06573293-20030603-C00009.png)
BE (1) BE468385A (US06573293-20030603-C00009.png)
CH (1) CH270295A (US06573293-20030603-C00009.png)
DE (1) DE966461C (US06573293-20030603-C00009.png)
FR (1) FR941734A (US06573293-20030603-C00009.png)
GB (1) GB616962A (US06573293-20030603-C00009.png)
NL (2) NL75747C (US06573293-20030603-C00009.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096084B (de) * 1956-02-25 1960-12-29 Dr Gerhard Dirks Recheneinrichtung

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817477A (en) * 1947-03-14 1957-12-24 Bell Telephone Labor Inc Electronic computer
US3120606A (en) * 1947-06-26 1964-02-04 Sperry Rand Corp Electronic numerical integrator and computer
US2604262A (en) * 1949-01-19 1952-07-22 Ibm Multiplying and dividing means
US2829822A (en) * 1949-10-24 1958-04-08 Marchant Calculators Inc Binary value calculator
US2702666A (en) * 1949-12-08 1955-02-22 Ibm Multifrequency electronic multiplier
US2785859A (en) * 1950-12-28 1957-03-19 Ibm Carry circuit for parallel operated accumulator
US2931571A (en) * 1951-04-11 1960-04-05 Ncr Co Magnetic storage of multiple totals
US2780408A (en) * 1951-06-22 1957-02-05 Sperry Rand Corp Electronic accumulator
NL102606C (US06573293-20030603-C00009.png) * 1951-10-04
US2770415A (en) * 1951-12-03 1956-11-13 Clary Corp Read-out and radix conversion apparatus for electronic computing apparatus
FR1084147A (US06573293-20030603-C00009.png) * 1952-03-31 1955-01-17
BE529426A (US06573293-20030603-C00009.png) * 1953-06-09
US2934262A (en) * 1953-07-27 1960-04-26 Curtiss Wright Corp Electronic digital computer
US2884189A (en) * 1953-08-31 1959-04-28 Ibm Read-in circuit
US2843840A (en) * 1953-12-09 1958-07-15 Applied Science Corp Of Prince Numerical tabulator
DE1051030B (de) * 1954-01-15 1959-02-19 IBM Deutschland Internationale Büro-Maschinen Gesellschaft m.b.H., Sindelfingen (Württ.) Elektronische Multiplikationsmaschine
US3008639A (en) * 1954-04-16 1961-11-14 Ibm Electronic accumulator in which the component trigger circuits are operated relatively continuously
US2923473A (en) * 1954-08-10 1960-02-02 Buchungsmaschinenwerk Veb Digital multiplier apparatus
DE1056395B (de) * 1955-10-01 1959-04-30 Michael Maul Elektrischer Reihenrechner
US3024991A (en) * 1956-09-04 1962-03-13 Gen Dynamics Corp Cost calcultor
DE1071985B (US06573293-20030603-C00009.png) * 1957-01-11

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE343960A (US06573293-20030603-C00009.png) * 1926-08-02
US1982020A (en) * 1931-11-10 1934-11-27 Ibm Tabulating machine
US2182006A (en) * 1934-12-19 1939-12-05 Ibm Tabulating machine
GB476935A (en) * 1938-05-18 1937-12-15 Alan Dower Blumlein Improvements in or relating to television systems
US2346616A (en) * 1940-05-13 1944-04-11 Ncr Co Multiplying machine
NL74373C (US06573293-20030603-C00009.png) * 1941-05-23 1900-01-01
US2465355A (en) * 1943-01-27 1949-03-29 George W Cook Wave analyzer
NL73141C (US06573293-20030603-C00009.png) * 1943-04-17
US2442428A (en) * 1943-12-27 1948-06-01 Ncr Co Calculating device
US2502360A (en) * 1947-03-14 1950-03-28 Bell Telephone Labor Inc Electronic computer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096084B (de) * 1956-02-25 1960-12-29 Dr Gerhard Dirks Recheneinrichtung

Also Published As

Publication number Publication date
NL83370C (US06573293-20030603-C00009.png)
GB616962A (en) 1949-01-28
BE468385A (US06573293-20030603-C00009.png)
US2624507A (en) 1953-01-06
NL75747C (US06573293-20030603-C00009.png)
CH270295A (fr) 1950-08-31
FR941734A (fr) 1949-01-19

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