FR1164804A - Improvements to transformer devices for electronic computers - Google Patents

Improvements to transformer devices for electronic computers

Info

Publication number
FR1164804A
FR1164804A FR1164804DA FR1164804A FR 1164804 A FR1164804 A FR 1164804A FR 1164804D A FR1164804D A FR 1164804DA FR 1164804 A FR1164804 A FR 1164804A
Authority
FR
France
Prior art keywords
electronic computers
transformer devices
transformer
devices
computers
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
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.)
MAROCAINE DE RECH S SOC
Thales SA
Original Assignee
MAROCAINE DE RECH S SOC
CSF Compagnie Generale de Telegraphie sans Fil SA
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 MAROCAINE DE RECH S SOC, CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical MAROCAINE DE RECH S SOC
Application granted granted Critical
Publication of FR1164804A publication Critical patent/FR1164804A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/09—Filters comprising mutual inductance
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1766—Parallel LC in series path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1775—Parallel LC in shunt or branch path

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)
  • Electron Tubes For Measurement (AREA)
FR1164804D 1957-01-17 1957-01-17 Improvements to transformer devices for electronic computers Expired FR1164804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR729712 1957-01-17

Publications (1)

Publication Number Publication Date
FR1164804A true FR1164804A (en) 1958-10-14

Family

ID=8704069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1164804D Expired FR1164804A (en) 1957-01-17 1957-01-17 Improvements to transformer devices for electronic computers

Country Status (2)

Country Link
DE (1) DE1132750B (en)
FR (1) FR1164804A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224063B (en) * 1960-05-24 1966-09-01 Commissariat Energie Atomique Device for automatic and continuous interpolation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224063B (en) * 1960-05-24 1966-09-01 Commissariat Energie Atomique Device for automatic and continuous interpolation

Also Published As

Publication number Publication date
DE1132750B (en) 1962-07-05

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