ES347436A1 - Contador electrico de corriente alterna de dos fases y neu-tro (tres hilos) perfeccionado. - Google Patents

Contador electrico de corriente alterna de dos fases y neu-tro (tres hilos) perfeccionado.

Info

Publication number
ES347436A1
ES347436A1 ES347436A ES347436A ES347436A1 ES 347436 A1 ES347436 A1 ES 347436A1 ES 347436 A ES347436 A ES 347436A ES 347436 A ES347436 A ES 347436A ES 347436 A1 ES347436 A1 ES 347436A1
Authority
ES
Spain
Prior art keywords
transformer
current
coil
primary
winding
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
ES347436A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES347436A priority Critical patent/ES347436A1/es
Priority to US702292A priority patent/US3519933A/en
Priority to BE710856D priority patent/BE710856A/xx
Priority to CH289168A priority patent/CH485226A/it
Priority to GB1225266D priority patent/GB1225266A/en
Priority to SE12368/68A priority patent/SE346854B/xx
Priority to NL6813926A priority patent/NL6813926A/xx
Publication of ES347436A1 publication Critical patent/ES347436A1/es
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
ES347436A 1967-11-21 1967-11-21 Contador electrico de corriente alterna de dos fases y neu-tro (tres hilos) perfeccionado. Expired ES347436A1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES347436A ES347436A1 (es) 1967-11-21 1967-11-21 Contador electrico de corriente alterna de dos fases y neu-tro (tres hilos) perfeccionado.
US702292A US3519933A (en) 1967-11-21 1968-02-01 Multiple phase alternating current meter
BE710856D BE710856A (es) 1967-11-21 1968-02-16
CH289168A CH485226A (it) 1967-11-21 1968-02-28 Contatore per corrente alternata a due fasi e neutro
GB1225266D GB1225266A (es) 1967-11-21 1968-03-01
SE12368/68A SE346854B (es) 1967-11-21 1968-09-13
NL6813926A NL6813926A (es) 1967-11-21 1968-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES347436A ES347436A1 (es) 1967-11-21 1967-11-21 Contador electrico de corriente alterna de dos fases y neu-tro (tres hilos) perfeccionado.

Publications (1)

Publication Number Publication Date
ES347436A1 true ES347436A1 (es) 1969-01-01

Family

ID=8446950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347436A Expired ES347436A1 (es) 1967-11-21 1967-11-21 Contador electrico de corriente alterna de dos fases y neu-tro (tres hilos) perfeccionado.

Country Status (7)

Country Link
US (1) US3519933A (es)
BE (1) BE710856A (es)
CH (1) CH485226A (es)
ES (1) ES347436A1 (es)
GB (1) GB1225266A (es)
NL (1) NL6813926A (es)
SE (1) SE346854B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413230A (en) * 1978-07-11 1983-11-01 Westinghouse Electric Corp. Electric energy meter having a mutual inductance current transducer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155903A (en) * 1960-10-17 1964-11-03 Westinghouse Electric Corp Polyphase measuring device using a single eddy current type measuring unit and a three-winding mutual reactor

Also Published As

Publication number Publication date
US3519933A (en) 1970-07-07
CH485226A (it) 1970-01-31
BE710856A (es) 1968-07-01
SE346854B (es) 1972-07-17
NL6813926A (es) 1969-05-23
GB1225266A (es) 1971-03-17

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