BE792049A - Compteur electrique a deux disques pour courant triphase - Google Patents

Compteur electrique a deux disques pour courant triphase

Info

Publication number
BE792049A
BE792049A BE792049DA BE792049A BE 792049 A BE792049 A BE 792049A BE 792049D A BE792049D A BE 792049DA BE 792049 A BE792049 A BE 792049A
Authority
BE
Belgium
Prior art keywords
phase current
electric meter
disc electric
disc
meter
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Landis & Gyr 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.)
Publication date
Publication of BE792049A publication Critical patent/BE792049A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/36—Induction meters, e.g. Ferraris meters
    • G01R11/40—Induction meters, e.g. Ferraris meters for polyphase operation
    • G01R11/42—Circuitry therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Phase Differences (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Synchronous Machinery (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
BE792049D 1971-11-29 Compteur electrique a deux disques pour courant triphase BE792049A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1732071A CH538697A (de) 1971-11-29 1971-11-29 Drehstromzweischeibenzähler

Publications (1)

Publication Number Publication Date
BE792049A true BE792049A (fr) 1973-03-16

Family

ID=4424508

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792049D BE792049A (fr) 1971-11-29 Compteur electrique a deux disques pour courant triphase

Country Status (11)

Country Link
JP (1) JPS5441227B2 (OSRAM)
AT (1) AT339425B (OSRAM)
BE (1) BE792049A (OSRAM)
CH (1) CH538697A (OSRAM)
DE (1) DE2222914C3 (OSRAM)
DK (1) DK143917C (OSRAM)
ES (1) ES409004A1 (OSRAM)
FR (1) FR2161981B1 (OSRAM)
GB (1) GB1410217A (OSRAM)
IT (1) IT971268B (OSRAM)
NL (1) NL170050C (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE596268C (de) * 1929-10-23 1934-05-03 Siemens Schuckertwerke Akt Ges Verfahren zur Beseitigung der Drehfeldabhaengigkeit von Drehstromzaehlern
DE956250C (de) * 1953-02-28 1957-01-17 Licentia Gmbh Schaltung zur Beseitigung der Drehfeldabhaengigkeit von Vierleiterzaehlern bei einseitig phasenverschobener Belastung

Also Published As

Publication number Publication date
IT971268B (it) 1974-04-30
ES409004A1 (es) 1975-10-16
DE2222914C3 (de) 1982-03-18
AT339425B (de) 1977-10-25
DE2222914B2 (OSRAM) 1974-03-14
NL170050B (nl) 1982-04-16
DK143917C (da) 1982-04-13
ATA977872A (de) 1975-07-15
DE2222914A1 (de) 1973-06-14
GB1410217A (en) 1975-10-15
CH538697A (de) 1973-06-30
FR2161981A1 (OSRAM) 1973-07-13
DK143917B (da) 1981-10-26
NL170050C (nl) 1982-09-16
JPS5441227B2 (OSRAM) 1979-12-07
FR2161981B1 (OSRAM) 1979-02-09
NL7215907A (OSRAM) 1973-06-01
JPS4863767A (OSRAM) 1973-09-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LANDIS & GYR A.G.

Effective date: 19911130