CH292121A - Dispositif calculateur électrique. - Google Patents

Dispositif calculateur électrique.

Info

Publication number
CH292121A
CH292121A CH292121DA CH292121A CH 292121 A CH292121 A CH 292121A CH 292121D A CH292121D A CH 292121DA CH 292121 A CH292121 A CH 292121A
Authority
CH
Switzerland
Prior art keywords
calculator device
electrical calculator
electrical
calculator
Prior art date
Application number
Other languages
English (en)
Inventor
Honore Etienne-Augustin-Henri
Torcheux Emile-Leon-Gabriel
Roy Roger-Desire-Camille
Original Assignee
Honore Etienne Augustin Henri
Torcheux Emile Leon Gabriel
Roy Roger Desire Camille
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 Honore Etienne Augustin Henri, Torcheux Emile Leon Gabriel, Roy Roger Desire Camille filed Critical Honore Etienne Augustin Henri
Publication of CH292121A publication Critical patent/CH292121A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/32—Arrangements for performing computing operations, e.g. operational amplifiers for solving of equations or inequations; for matrices
    • G06G7/34—Arrangements for performing computing operations, e.g. operational amplifiers for solving of equations or inequations; for matrices of simultaneous equations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Power Engineering (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Coils Or Transformers For Communication (AREA)
CH292121D 1950-05-06 1951-05-02 Dispositif calculateur électrique. CH292121A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR885165X 1950-05-06

Publications (1)

Publication Number Publication Date
CH292121A true CH292121A (fr) 1953-07-31

Family

ID=9375340

Family Applications (1)

Application Number Title Priority Date Filing Date
CH292121D CH292121A (fr) 1950-05-06 1951-05-02 Dispositif calculateur électrique.

Country Status (7)

Country Link
US (1) US2785853A (fr)
BE (1) BE502989A (fr)
CH (1) CH292121A (fr)
DE (1) DE885165C (fr)
FR (1) FR1017166A (fr)
GB (1) GB703178A (fr)
NL (2) NL161037B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104613B (de) * 1954-02-05 1961-04-13 Siemens Ag Elektrischer Mehrfachkondensator veraenderbarer Kapazitaet
NL224129A (fr) * 1957-01-18
NL224172A (fr) * 1957-01-21
FR1209249A (fr) * 1958-07-11 1960-02-29 Csf Calculateur analogique permettant la résolution des systèmes d'équations linéaires
US3037699A (en) * 1959-05-19 1962-06-05 Richard C Lee Pulsed analog computer
FR1261912A (fr) * 1960-04-08 1961-05-26 Csf Dispositif de calcul analogique pour la résolution des systèmes d'équations
NL264958A (fr) * 1960-05-24
FR1272092A (fr) * 1960-08-08 1961-09-22 Csf Perfectionnements aux dispositifs transformateurs pour calculateurs électriques et autres usages
US3265973A (en) * 1962-05-16 1966-08-09 Bell Telephone Labor Inc Synthesis of two-port networks having periodically time-varying elements
DE102007052587A1 (de) * 2007-11-03 2009-05-07 Schmidt & Heinzmann Gmbh & Co. Kg Konverter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067444A (en) * 1932-05-05 1937-01-12 Gewertz Charles M Son Electrical network
US2067443A (en) * 1932-05-05 1937-01-12 Gewertz Charles M Son Electrical network
NL55441C (fr) * 1938-05-25
NL59904C (fr) * 1941-12-31

Also Published As

Publication number Publication date
GB703178A (en) 1954-01-27
NL77787C (fr)
US2785853A (en) 1957-03-19
BE502989A (fr)
FR1017166A (fr) 1952-12-03
DE885165C (de) 1953-08-03
NL161037B (nl)

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