FR2196475B3 - - Google Patents

Info

Publication number
FR2196475B3
FR2196475B3 FR7328785A FR7328785A FR2196475B3 FR 2196475 B3 FR2196475 B3 FR 2196475B3 FR 7328785 A FR7328785 A FR 7328785A FR 7328785 A FR7328785 A FR 7328785A FR 2196475 B3 FR2196475 B3 FR 2196475B3
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
FR7328785A
Other versions
FR2196475A1 (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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2196475A1 publication Critical patent/FR2196475A1/fr
Application granted granted Critical
Publication of FR2196475B3 publication Critical patent/FR2196475B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR7328785A 1972-08-14 1973-08-07 Expired FR2196475B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00280160A US3818336A (en) 1972-08-14 1972-08-14 High voltage measuring apparatus

Publications (2)

Publication Number Publication Date
FR2196475A1 FR2196475A1 (fr) 1974-03-15
FR2196475B3 true FR2196475B3 (fr) 1976-07-16

Family

ID=23071938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328785A Expired FR2196475B3 (fr) 1972-08-14 1973-08-07

Country Status (5)

Country Link
US (1) US3818336A (fr)
JP (1) JPS49125065A (fr)
CA (1) CA975425A (fr)
DE (1) DE2340370A1 (fr)
FR (1) FR2196475B3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3267090D1 (en) * 1981-03-06 1985-12-05 Matsushita Electric Ind Co Ltd Electrostatic voltage sensor
DE3307693A1 (de) * 1983-03-04 1984-09-13 Jacques J. Dipl.-Ing. Zürich Troesch Verfahren zur automatischen eingangsstrom-kompensation an einem serie-parallel gegengekoppelten messverstaerkerkreis, hoechstohmiges, eingangsstromkompensiertes verstaerkermodul sowie verwendung des verfahrens
US4628256A (en) * 1983-06-27 1986-12-09 Weinschel Engineering Co., Inc. Thermocouple power meter
US4977366A (en) * 1988-10-07 1990-12-11 Lucas Weinschel Inc. High frequency power sensing device
US6232834B1 (en) * 2000-02-09 2001-05-15 Marvell International Ltd. Calibrated compensation for an operational amplifier
SE525259C2 (sv) * 2002-12-20 2005-01-18 Abb Ab En metod och en anordning för att mäta högspänd växelspänning med en kondensatorutrustning

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613236A (en) * 1946-08-09 1952-10-07 Palevsky Harry Voltage measuring apparatus
US2787742A (en) * 1952-01-10 1957-04-02 Philips Corp Measuring device for low electric currents
US2903523A (en) * 1952-03-24 1959-09-08 Beckman Instruments Inc Bidirectional zero adjustment circuit
US3254292A (en) * 1961-04-28 1966-05-31 Yokogawa Electric Corp Dynamic capacitor type d. c.-a. c. converter
US3290595A (en) * 1964-03-23 1966-12-06 Applied Physics Corp Electrical instrument
US3404341A (en) * 1964-04-03 1968-10-01 Xerox Corp Electrometer utilizing a dual purpose field-effect transistor

Also Published As

Publication number Publication date
FR2196475A1 (fr) 1974-03-15
DE2340370A1 (de) 1974-02-28
CA975425A (en) 1975-09-30
US3818336A (en) 1974-06-18
JPS49125065A (fr) 1974-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse