FR2223896A1 - - Google Patents

Info

Publication number
FR2223896A1
FR2223896A1 FR7311414A FR7311414A FR2223896A1 FR 2223896 A1 FR2223896 A1 FR 2223896A1 FR 7311414 A FR7311414 A FR 7311414A FR 7311414 A FR7311414 A FR 7311414A FR 2223896 A1 FR2223896 A1 FR 2223896A1
Authority
FR
France
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.)
Granted
Application number
FR7311414A
Other languages
French (fr)
Other versions
FR2223896B1 (pt
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique 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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR7311414A priority Critical patent/FR2223896B1/fr
Priority to LU69705A priority patent/LU69705A1/xx
Priority to DE19742414829 priority patent/DE2414829A1/de
Priority to BE142485A priority patent/BE812879A/xx
Priority to NL7404225A priority patent/NL7404225A/xx
Priority to BR246974A priority patent/BR7402469D0/pt
Priority to IT8221274A priority patent/IT1010983B/it
Priority to JP49036559A priority patent/JPS5036170A/ja
Priority to DD17755774A priority patent/DD111505A5/xx
Publication of FR2223896A1 publication Critical patent/FR2223896A1/fr
Application granted granted Critical
Publication of FR2223896B1 publication Critical patent/FR2223896B1/fr
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
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
    • 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)
  • Amplifiers (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR7311414A 1973-03-29 1973-03-29 Expired FR2223896B1 (pt)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7311414A FR2223896B1 (pt) 1973-03-29 1973-03-29
LU69705A LU69705A1 (pt) 1973-03-29 1974-03-26
BE142485A BE812879A (fr) 1973-03-29 1974-03-27 Amplificateur a correction de tension
DE19742414829 DE2414829A1 (de) 1973-03-29 1974-03-27 Messverstaerker
NL7404225A NL7404225A (pt) 1973-03-29 1974-03-28
BR246974A BR7402469D0 (pt) 1973-03-29 1974-03-28 Amplificador destinado a medicao de variaveis eletricas
IT8221274A IT1010983B (it) 1973-03-29 1974-03-29 Amplificatore a correzione di ten sione residua
JP49036559A JPS5036170A (pt) 1973-03-29 1974-03-29
DD17755774A DD111505A5 (pt) 1973-03-29 1974-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7311414A FR2223896B1 (pt) 1973-03-29 1973-03-29

Publications (2)

Publication Number Publication Date
FR2223896A1 true FR2223896A1 (pt) 1974-10-25
FR2223896B1 FR2223896B1 (pt) 1976-05-07

Family

ID=9117086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311414A Expired FR2223896B1 (pt) 1973-03-29 1973-03-29

Country Status (9)

Country Link
JP (1) JPS5036170A (pt)
BE (1) BE812879A (pt)
BR (1) BR7402469D0 (pt)
DD (1) DD111505A5 (pt)
DE (1) DE2414829A1 (pt)
FR (1) FR2223896B1 (pt)
IT (1) IT1010983B (pt)
LU (1) LU69705A1 (pt)
NL (1) NL7404225A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629415A1 (de) * 1975-07-01 1977-01-20 Commissariat Energie Atomique Verfahren und vorrichtung zur beseitigung einer fehlerrestspannung eines verstaerkers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335036U (pt) * 1976-08-31 1978-03-28
GB2098819A (en) * 1981-05-20 1982-11-24 Philips Electronic Associated Gain stabilization in a total power radiometer
JPH0648197B2 (ja) * 1984-09-06 1994-06-22 株式会社明電舍 零点補正センサ回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629415A1 (de) * 1975-07-01 1977-01-20 Commissariat Energie Atomique Verfahren und vorrichtung zur beseitigung einer fehlerrestspannung eines verstaerkers

Also Published As

Publication number Publication date
BE812879A (fr) 1974-07-15
DD111505A5 (pt) 1975-02-12
LU69705A1 (pt) 1974-07-17
NL7404225A (pt) 1974-10-01
JPS5036170A (pt) 1975-04-05
BR7402469D0 (pt) 1974-11-19
IT1010983B (it) 1977-01-20
DE2414829A1 (de) 1974-10-10
FR2223896B1 (pt) 1976-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse