FR1216827A - Electrical calculator device - Google Patents

Electrical calculator device

Info

Publication number
FR1216827A
FR1216827A FR786974A FR786974A FR1216827A FR 1216827 A FR1216827 A FR 1216827A FR 786974 A FR786974 A FR 786974A FR 786974 A FR786974 A FR 786974A FR 1216827 A FR1216827 A FR 1216827A
Authority
FR
France
Prior art keywords
calculator device
electrical calculator
electrical
calculator
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
FR786974A
Other languages
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.)
Tesla AS
Original Assignee
Tesla AS
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
Priority claimed from GB20359A external-priority patent/GB868612A/en
Application filed by Tesla AS filed Critical Tesla AS
Priority to FR786974A priority Critical patent/FR1216827A/en
Application granted granted Critical
Publication of FR1216827A publication Critical patent/FR1216827A/en
Expired legal-status Critical Current

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
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR786974A 1959-01-02 1959-02-17 Electrical calculator device Expired FR1216827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR786974A FR1216827A (en) 1959-01-02 1959-02-17 Electrical calculator device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB20359A GB868612A (en) 1959-01-02 1959-01-02 An electric analogue double integrator
FR786974A FR1216827A (en) 1959-01-02 1959-02-17 Electrical calculator device

Publications (1)

Publication Number Publication Date
FR1216827A true FR1216827A (en) 1960-04-27

Family

ID=26183816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786974A Expired FR1216827A (en) 1959-01-02 1959-02-17 Electrical calculator device

Country Status (1)

Country Link
FR (1) FR1216827A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529245A (en) * 1967-03-27 1970-09-15 Applied Dynamics Inc Capacitor soakage compensation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529245A (en) * 1967-03-27 1970-09-15 Applied Dynamics Inc Capacitor soakage compensation

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