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.)
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Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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Filing date
Publication date
Application filed by Compteurs Schlumberger SAfiledCriticalCompteurs Schlumberger SA
Priority to FR7407182ApriorityCriticalpatent/FR2263521A1/fr
Publication of FR2263521A1publicationCriticalpatent/FR2263521A1/fr
Application grantedgrantedCritical
Publication of FR2263521B1publicationCriticalpatent/FR2263521B1/fr
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R21/00—Arrangements for measuring electric power or power factor
G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Measurement Of Current Or Voltage
(AREA)
FR7407182A1974-03-041974-03-04Method of measuring power consumption of A.C. - uses comparison, inversion and counting of current proportional signals
GrantedFR2263521A1
(en)
