FR894876A - Appareil de mesure de quotients électrique comportant trois enroulements et un aimant - Google Patents

Appareil de mesure de quotients électrique comportant trois enroulements et un aimant

Info

Publication number
FR894876A
FR894876A FR894876DA FR894876A FR 894876 A FR894876 A FR 894876A FR 894876D A FR894876D A FR 894876DA FR 894876 A FR894876 A FR 894876A
Authority
FR
France
Prior art keywords
windings
magnet
measuring device
quotient measuring
electrical
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
English (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.)
ABB Training Center GmbH and Co KG
Original Assignee
Hartmann and Braun AG
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 Hartmann and Braun AG filed Critical Hartmann and Braun AG
Application granted granted Critical
Publication of FR894876A publication Critical patent/FR894876A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/08—Measuring resistance by measuring both voltage and current
    • G01R27/10—Measuring resistance by measuring both voltage and current using two-coil or crossed-coil instruments forming quotient
    • G01R27/12—Measuring resistance by measuring both voltage and current using two-coil or crossed-coil instruments forming quotient using hand generators, e.g. meggers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR894876D 1942-04-23 1943-05-22 Appareil de mesure de quotients électrique comportant trois enroulements et un aimant Expired FR894876A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE894876X 1942-04-23

Publications (1)

Publication Number Publication Date
FR894876A true FR894876A (fr) 1945-01-09

Family

ID=1556857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894876D Expired FR894876A (fr) 1942-04-23 1943-05-22 Appareil de mesure de quotients électrique comportant trois enroulements et un aimant

Country Status (1)

Country Link
FR (1) FR894876A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747161A (en) * 1952-04-17 1956-05-22 Gossen & Co Gmbh P Arrangement for measuring the r. m. s. values of alternating currents and voltages

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747161A (en) * 1952-04-17 1956-05-22 Gossen & Co Gmbh P Arrangement for measuring the r. m. s. values of alternating currents and voltages

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