FR819695A - Perfectionnements apportés aux appareils comportant une représentation matériellede nombres, notamment aux appareils à calculer fonctionnant électriquement - Google Patents

Perfectionnements apportés aux appareils comportant une représentation matériellede nombres, notamment aux appareils à calculer fonctionnant électriquement

Info

Publication number
FR819695A
FR819695A FR819695DA FR819695A FR 819695 A FR819695 A FR 819695A FR 819695D A FR819695D A FR 819695DA FR 819695 A FR819695 A FR 819695A
Authority
FR
France
Prior art keywords
devices
numbers
electrically operated
physical representation
operated calculating
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)
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.)
OUTIL R L BV
Original Assignee
OUTIL R L BV
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 OUTIL R L BV filed Critical OUTIL R L BV
Application granted granted Critical
Publication of FR819695A publication Critical patent/FR819695A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/468—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators for evaluating functions by calculation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F7/405—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 binary
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
FR819695D 1936-03-27 1937-03-24 Perfectionnements apportés aux appareils comportant une représentation matériellede nombres, notamment aux appareils à calculer fonctionnant électriquement Expired FR819695A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2318591X 1936-03-27

Publications (1)

Publication Number Publication Date
FR819695A true FR819695A (fr) 1937-10-23

Family

ID=3895798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819695D Expired FR819695A (fr) 1936-03-27 1937-03-24 Perfectionnements apportés aux appareils comportant une représentation matériellede nombres, notamment aux appareils à calculer fonctionnant électriquement

Country Status (3)

Country Link
US (1) US2318591A (fr)
BE (1) BE414686A (fr)
FR (1) FR819695A (fr)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
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US2560172A (en) * 1948-03-31 1951-07-10 Automatic Elect Lab Binary binomial sequential analyzer
US2659072A (en) * 1949-01-13 1953-11-10 John F Coales Data transmission system for digital calculating machines or the like
US2703201A (en) * 1949-03-24 1955-03-01 Ibm Electronic divider
US2597866A (en) * 1949-06-02 1952-05-27 Darrin H Gridley Data conversion system
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US2924815A (en) * 1949-10-24 1960-02-09 Smith Corona Marchant Inc Binary decimal translators
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FR1010220A (fr) * 1950-01-28 1952-06-09 Soicete D Electronique Et D Au Convertisseurs de numération
CH279116A (de) * 1950-02-01 1951-11-15 Henke Hermann Einrichtung zum Auswerten von durch Lochungen markierten Angaben, insbesondere auf Lochkarten.
DE848103C (de) * 1950-03-30 1952-09-01 Ibm Deutschland Lochgesteuerter Binaer-Rechner mit Subtraktion
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US2876687A (en) * 1951-06-26 1959-03-10 Graphic Arts Res Foundation In Type composing apparatus
US2747797A (en) * 1951-08-20 1956-05-29 Hughes Aircraft Co Rotational analogue-to-digital converters
US2910238A (en) * 1951-11-13 1959-10-27 Sperry Rand Corp Inventory digital storage and computation apparatus
US2770415A (en) * 1951-12-03 1956-11-13 Clary Corp Read-out and radix conversion apparatus for electronic computing apparatus
US2850232A (en) * 1951-12-26 1958-09-02 Northrop Aircraft Inc Machine for digital differential analysis
US2741427A (en) * 1952-04-29 1956-04-10 Clary Corp Calculating machine with keyboard instrumentalities for binary to decimal conversion
US2761620A (en) * 1952-05-26 1956-09-04 Clary Corp Computing system
US2885148A (en) * 1952-10-07 1959-05-05 Burroughs Corp Binary accumulator
US2793807A (en) * 1952-10-18 1957-05-28 Bell Telephone Labor Inc Pulse code resolution
GB738294A (en) * 1952-10-20 1955-10-12 British Tabulating Mach Co Ltd Improvements in or relating to data comparing devices
US2923471A (en) * 1953-01-12 1960-02-02 North American Aviation Inc Binary-to-decimal converter and adder
US2763854A (en) * 1953-01-29 1956-09-18 Monroe Calculating Machine Comparison circuit
US2822130A (en) * 1953-03-06 1958-02-04 Marchaut Calculators Inc Readout and radix conversion from a mechanical register to a capacitive storage
US2866183A (en) * 1953-04-24 1958-12-23 Lab For Electronics Inc Analog-to-digital converter
US2852764A (en) * 1953-06-25 1958-09-16 Barnes Eng Co Data conversion system
US2888200A (en) * 1953-07-01 1959-05-26 Ncr Co Circuitry for performing square root
US2877445A (en) * 1953-08-24 1959-03-10 Rca Corp Electronic comparator
US2823344A (en) * 1953-10-02 1958-02-11 Bendix Aviat Corp Direction-sensing code matching system for binary codes
US2866184A (en) * 1953-12-14 1958-12-23 Gen Precision Lab Inc Analog to digital converter
GB762284A (en) * 1954-01-07 1956-11-28 Nat Res Dev Digital encoders and decoders
US3165731A (en) * 1954-03-09 1965-01-12 Datex Corp Digital coding and translating system
US2950469A (en) * 1954-04-14 1960-08-23 Honeywell Regulator Co Analogue to digital conversion apparatus
US2884616A (en) * 1954-04-30 1959-04-28 Rca Corp Multiple character comparator
US2880410A (en) * 1954-10-05 1959-03-31 Martin S Postman Analog to digital transducer
US2873440A (en) * 1954-10-26 1959-02-10 United Aircraft Corp Analogue-to-digital converter
US2935740A (en) * 1954-11-04 1960-05-03 Panellit Inc Pressure transducer system
US2990114A (en) * 1954-11-23 1961-06-27 Eric T Hudec Automatic number transfer from the registers of a calculator
US2989235A (en) * 1954-12-31 1961-06-20 Ibm Binary-decimal conversion system
US2972740A (en) * 1955-04-25 1961-02-21 Cons Electrodynamics Corp Shaft position digitizer
US3173504A (en) * 1955-09-13 1965-03-16 Fairbanks Morse Inc Card operated batcher
US2977583A (en) * 1955-09-19 1961-03-28 Cons Electrodynamics Corp Digital time encoder
US2909765A (en) * 1955-12-23 1959-10-20 Jr Harold L Humes Radiant energy responsive communications system
US2934268A (en) * 1956-05-28 1960-04-26 Bell Telephone Labor Inc Square root computer
US3038657A (en) * 1957-01-02 1962-06-12 Ibm Electrical switching apparatus
US3156312A (en) * 1957-02-08 1964-11-10 Heltzel Steel Form And Iron Co Apparatus for automatically discharging and weighing pre-selected plural materials
NL225541A (fr) * 1957-04-10 1900-01-01
NL226046A (fr) * 1957-04-10 1900-01-01
US3077589A (en) * 1957-10-28 1963-02-12 Clary Corp Read-out system
US3141968A (en) * 1958-12-18 1964-07-21 Atomic Power Dev Ass Inc Analog computer
US3099742A (en) * 1959-03-13 1963-07-30 Westinghouse Air Brake Co Digital flow computer employing a logarithmic mode of computation
US3084860A (en) * 1959-08-04 1963-04-09 Western Electric Co Decimal to binary number translating device
US3143290A (en) * 1960-04-21 1964-08-04 Hydroforce Ltd Rotary converter
FR83308E (fr) * 1960-12-30 1964-11-25
US3223324A (en) * 1962-10-24 1965-12-14 Sperry Rand Corp Analog to digital converter and counter for fluid application
US3248727A (en) * 1963-02-21 1966-04-26 Bendix Corp Position coder device
US3259884A (en) * 1963-09-25 1966-07-05 Control Data Corp Reading machine with serial storage and parallel readout
US3798634A (en) * 1969-11-24 1974-03-19 Ricoh Kk Method and apparatus for detecting and representing in binary form digital indication of measuring instrument for recording
US3953847A (en) * 1974-03-25 1976-04-27 Edo-Aire Mitchell Industries, Inc. Position encoder

Also Published As

Publication number Publication date
US2318591A (en) 1943-05-11
BE414686A (fr)

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