FR1105181A - Direct coupled amplifier device applicable in particular to calculating machines - Google Patents

Direct coupled amplifier device applicable in particular to calculating machines

Info

Publication number
FR1105181A
FR1105181A FR1105181DA FR1105181A FR 1105181 A FR1105181 A FR 1105181A FR 1105181D A FR1105181D A FR 1105181DA FR 1105181 A FR1105181 A FR 1105181A
Authority
FR
France
Prior art keywords
amplifier device
device applicable
direct coupled
coupled amplifier
calculating machines
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.)
Short Brothers PLC
Original Assignee
Short Brothers and Harland Ltd
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 Short Brothers and Harland Ltd filed Critical Short Brothers and Harland Ltd
Application granted granted Critical
Publication of FR1105181A publication Critical patent/FR1105181A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only
    • 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
    • G06G7/06—Programming arrangements, e.g. plugboard for interconnecting functional units of the computer; Digital programming
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/303—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters using a switching device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Amplifiers (AREA)
FR1105181D 1953-02-26 1954-02-22 Direct coupled amplifier device applicable in particular to calculating machines Expired FR1105181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB541053A GB745660A (en) 1953-02-26 1953-02-26 Improvements in analogue computors, for solving differential equations

Publications (1)

Publication Number Publication Date
FR1105181A true FR1105181A (en) 1955-11-28

Family

ID=9795658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1105181D Expired FR1105181A (en) 1953-02-26 1954-02-22 Direct coupled amplifier device applicable in particular to calculating machines

Country Status (2)

Country Link
FR (1) FR1105181A (en)
GB (1) GB745660A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980330A (en) * 1956-10-19 1961-04-18 Boeing Co Analog programming system

Also Published As

Publication number Publication date
GB745660A (en) 1956-02-29

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