IT971268B - Contatore di energia elettrica a due dischi per corrente trifase - Google Patents

Contatore di energia elettrica a due dischi per corrente trifase

Info

Publication number
IT971268B
IT971268B IT3215872A IT3215872A IT971268B IT 971268 B IT971268 B IT 971268B IT 3215872 A IT3215872 A IT 3215872A IT 3215872 A IT3215872 A IT 3215872A IT 971268 B IT971268 B IT 971268B
Authority
IT
Italy
Prior art keywords
disks
electric energy
phase current
energy meter
meter
Prior art date
Application number
IT3215872A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Landis & Gyr Ag filed Critical Landis & Gyr Ag
Application granted granted Critical
Publication of IT971268B publication Critical patent/IT971268B/it

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)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Synchronous Machinery (AREA)
  • Measuring Phase Differences (AREA)
IT3215872A 1971-11-29 1972-11-28 Contatore di energia elettrica a due dischi per corrente trifase IT971268B (it)

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
IT971268B true IT971268B (it) 1974-04-30

Family

ID=4424508

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3215872A IT971268B (it) 1971-11-29 1972-11-28 Contatore di energia elettrica a due dischi per corrente trifase

Country Status (11)

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

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
JPS5441227B2 (it) 1979-12-07
NL170050B (nl) 1982-04-16
GB1410217A (en) 1975-10-15
CH538697A (de) 1973-06-30
FR2161981A1 (it) 1973-07-13
NL170050C (nl) 1982-09-16
AT339425B (de) 1977-10-25
ES409004A1 (es) 1975-10-16
DE2222914C3 (de) 1982-03-18
NL7215907A (it) 1973-06-01
DK143917B (da) 1981-10-26
DE2222914A1 (de) 1973-06-14
FR2161981B1 (it) 1979-02-09
DE2222914B2 (it) 1974-03-14
DK143917C (da) 1982-04-13
BE792049A (fr) 1973-03-16
JPS4863767A (it) 1973-09-04
ATA977872A (de) 1975-07-15

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