BE491594A - - Google Patents

Info

Publication number
BE491594A
BE491594A BE491594DA BE491594A BE 491594 A BE491594 A BE 491594A BE 491594D A BE491594D A BE 491594DA BE 491594 A BE491594 A BE 491594A
Authority
BE
Belgium
Application number
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 of BE491594A publication Critical patent/BE491594A/xx

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
    • G06F7/48—Methods 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
    • G06F7/50—Adding; Subtracting
    • G06F7/501—Half or full adders, i.e. basic adder cells for one denomination
    • 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
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
    • G06F2207/48—Indexing scheme relating to groups G06F7/48 - G06F7/575
    • G06F2207/4802—Special implementations
    • G06F2207/4818—Threshold devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • X-Ray Techniques (AREA)
BE491594D 1948-10-13 BE491594A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26640/48A GB693424A (en) 1948-10-13 1948-10-13 Improvements in and relating to electronic digital computing apparatus

Publications (1)

Publication Number Publication Date
BE491594A true BE491594A (el)

Family

ID=10246832

Family Applications (1)

Application Number Title Priority Date Filing Date
BE491594D BE491594A (el) 1948-10-13

Country Status (7)

Country Link
US (1) US2671607A (el)
BE (1) BE491594A (el)
CH (1) CH282771A (el)
DE (1) DE971386C (el)
FR (1) FR997062A (el)
GB (1) GB693424A (el)
NL (2) NL84065C (el)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810092A (en) * 1947-10-02 1957-10-15 Ibm Electrical apparatus for information storage
US2810516A (en) * 1949-06-03 1957-10-22 Nat Res Dev Electronic digital computing devices
GB705513A (en) * 1951-02-26 1954-03-17 Nat Res Dev Improvements in and relating to the electrostatic storage of digital information
NL191886A (el) * 1951-05-23
GB721215A (en) * 1951-07-30 1955-01-05 Nat Res Dev Improvements in electrostatic storage of digital information
BE513438A (el) * 1951-08-15
US2802967A (en) * 1951-09-04 1957-08-13 Rca Corp Electrical signal storage
BE513028A (el) * 1951-09-24 1900-01-01
GB719397A (en) * 1951-12-03 1954-12-01 Nat Res Dev Improvements in or relating to electronic apparatus for the storage of digital information
FR1084147A (el) * 1952-03-31 1955-01-17
US2853649A (en) * 1952-11-26 1958-09-23 William W Davis Williams memory system using a double-intensity beam
US2770756A (en) * 1953-06-16 1956-11-13 Rudolph J Klein Automatic beam stabilization
GB786771A (en) * 1953-12-11 1957-11-27 Nat Res Dev Improvements in and relating to electrostatic information storage
NL195088A (el) * 1954-02-26
US2950465A (en) * 1954-03-22 1960-08-23 Ibm Electronic data processing machine
IT532932A (el) * 1954-04-09
US2934270A (en) * 1954-12-31 1960-04-26 Ibm Binary counter unit using weighted winding logic elements
US3053450A (en) * 1958-12-02 1962-09-11 Ibm Photoelectric digital adder circuit
DE1227273B (de) * 1964-09-25 1966-10-20 Telefunken Patent Bildwiederholungsspeicher fuer ein zeichenschreibendes Sichtgeraet
US3728531A (en) * 1971-07-16 1973-04-17 Honeywell Inf Systems Binary arithmetic using analog comparators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2080100A (en) * 1933-03-10 1937-05-11 Tauschek Gustav Method and means for storing and selecting records

Also Published As

Publication number Publication date
US2671607A (en) 1954-03-09
DE971386C (de) 1959-01-22
NL149331B (nl)
GB693424A (en) 1953-07-01
CH282771A (de) 1952-05-15
FR997062A (fr) 1951-12-31
NL84065C (el)

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