DK490176A - Fremgangsmade og apparat til maling og regulering af ohm-verdien af en impedans - Google Patents

Fremgangsmade og apparat til maling og regulering af ohm-verdien af en impedans

Info

Publication number
DK490176A
DK490176A DK490176A DK490176A DK490176A DK 490176 A DK490176 A DK 490176A DK 490176 A DK490176 A DK 490176A DK 490176 A DK490176 A DK 490176A DK 490176 A DK490176 A DK 490176A
Authority
DK
Denmark
Prior art keywords
painting
impedance
adjusting
ohm value
ohm
Prior art date
Application number
DK490176A
Other languages
English (en)
Inventor
J Bresson
G Lefebvre
Original Assignee
Moteurs Electr De Normandie
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 Moteurs Electr De Normandie filed Critical Moteurs Electr De Normandie
Publication of DK490176A publication Critical patent/DK490176A/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/20—AC or DC potentiometric measuring arrangements
    • 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
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
    • 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
    • G01R27/14—Measuring resistance by measuring current or voltage obtained from a reference source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
DK490176A 1975-10-31 1976-10-29 Fremgangsmade og apparat til maling og regulering af ohm-verdien af en impedans DK490176A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533466A FR2330013A1 (fr) 1975-10-31 1975-10-31 Procede de mesure ou de controle ohmique de composants electriques, et appareil de mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
DK490176A true DK490176A (da) 1977-05-01

Family

ID=9161916

Family Applications (1)

Application Number Title Priority Date Filing Date
DK490176A DK490176A (da) 1975-10-31 1976-10-29 Fremgangsmade og apparat til maling og regulering af ohm-verdien af en impedans

Country Status (4)

Country Link
DE (1) DE2649609A1 (da)
DK (1) DK490176A (da)
FR (1) FR2330013A1 (da)
GB (1) GB1568824A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117126A (en) * 1982-03-17 1983-10-05 Chi Siung Chen Circuit testing device
DE19934644C2 (de) * 1999-07-23 2002-05-02 Honeywell Ag Schaltungsanordnung zur Messung eines veränderlichen Widerstandes
CN112557965B (zh) * 2020-12-10 2023-11-03 西安精密机械研究所 有助于多芯电缆连通性快速检测的装置和方法

Also Published As

Publication number Publication date
GB1568824A (en) 1980-06-04
FR2330013A1 (fr) 1977-05-27
DE2649609A1 (de) 1977-05-12
FR2330013B1 (da) 1981-03-20

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