FR2122364A7 - - Google Patents

Info

Publication number
FR2122364A7
FR2122364A7 FR7102208A FR7102208A FR2122364A7 FR 2122364 A7 FR2122364 A7 FR 2122364A7 FR 7102208 A FR7102208 A FR 7102208A FR 7102208 A FR7102208 A FR 7102208A FR 2122364 A7 FR2122364 A7 FR 2122364A7
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.)
Expired
Application number
FR7102208A
Other languages
French (fr)
Other versions
FR2122364B3 (en
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7102208A priority Critical patent/FR2122364B3/fr
Application granted granted Critical
Publication of FR2122364A7 publication Critical patent/FR2122364A7/fr
Publication of FR2122364B3 publication Critical patent/FR2122364B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current 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
    • G06G7/10—Power supply arrangements
    • 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/347—Negative-feedback-circuit arrangements with or without positive feedback using transformers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
FR7102208A 1971-01-22 1971-01-22 Expired FR2122364B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7102208A FR2122364B3 (en) 1971-01-22 1971-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7102208A FR2122364B3 (en) 1971-01-22 1971-01-22

Publications (2)

Publication Number Publication Date
FR2122364A7 true FR2122364A7 (en) 1972-09-01
FR2122364B3 FR2122364B3 (en) 1973-11-30

Family

ID=9070754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102208A Expired FR2122364B3 (en) 1971-01-22 1971-01-22

Country Status (1)

Country Link
FR (1) FR2122364B3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186073A2 (en) * 1984-12-17 1986-07-02 Honeywell Inc. Driver circuit
DE4025093A1 (en) * 1990-08-08 1992-02-13 Schilling Gerhard Temperature compensated fluid conductivity measuring circuit - uses fluid filled pipe section as coupling conductor between two annular cores
DE4025091A1 (en) * 1990-08-08 1992-02-13 Schilling Gerhard DEVICE FOR MEASURING THE CONDUCTIVITY OF LIQUIDS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186073A2 (en) * 1984-12-17 1986-07-02 Honeywell Inc. Driver circuit
EP0186073A3 (en) * 1984-12-17 1988-08-03 Honeywell Inc. Driver circuit
DE4025093A1 (en) * 1990-08-08 1992-02-13 Schilling Gerhard Temperature compensated fluid conductivity measuring circuit - uses fluid filled pipe section as coupling conductor between two annular cores
DE4025091A1 (en) * 1990-08-08 1992-02-13 Schilling Gerhard DEVICE FOR MEASURING THE CONDUCTIVITY OF LIQUIDS

Also Published As

Publication number Publication date
FR2122364B3 (en) 1973-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse