IT7924181A0 - Contatore d'energia elettrica avente un trasduttore di corrente a induttanza mutua. - Google Patents

Contatore d'energia elettrica avente un trasduttore di corrente a induttanza mutua.

Info

Publication number
IT7924181A0
IT7924181A0 IT7924181A IT2418179A IT7924181A0 IT 7924181 A0 IT7924181 A0 IT 7924181A0 IT 7924181 A IT7924181 A IT 7924181A IT 2418179 A IT2418179 A IT 2418179A IT 7924181 A0 IT7924181 A0 IT 7924181A0
Authority
IT
Italy
Prior art keywords
electric energy
energy meter
mutual inductance
current transducer
inductance current
Prior art date
Application number
IT7924181A
Other languages
English (en)
Other versions
IT1122061B (it
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT7924181A0 publication Critical patent/IT7924181A0/it
Application granted granted Critical
Publication of IT1122061B publication Critical patent/IT1122061B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
IT24181/79A 1978-07-11 1979-07-09 Contatore d'energia elettrica avente un trasduttore di corrente a induttanza mutua IT1122061B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92361978A 1978-07-11 1978-07-11
US1393879A 1979-02-22 1979-02-22

Publications (2)

Publication Number Publication Date
IT7924181A0 true IT7924181A0 (it) 1979-07-09
IT1122061B IT1122061B (it) 1986-04-23

Family

ID=26685437

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24181/79A IT1122061B (it) 1978-07-11 1979-07-09 Contatore d'energia elettrica avente un trasduttore di corrente a induttanza mutua

Country Status (8)

Country Link
AR (1) AR225013A1 (it)
AU (2) AU536476B2 (it)
BR (1) BR7904366A (it)
DE (1) DE2927348A1 (it)
FR (1) FR2431132A1 (it)
GB (1) GB2026175B (it)
IT (1) IT1122061B (it)
MX (1) MX146850A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431132A1 (fr) * 1978-07-11 1980-02-08 Westinghouse Electric Corp Compteur d'energie electrique comportant un transducteur de courant a inductance mutuelle
GB2165706B (en) * 1984-10-12 1987-09-09 Dayle Rigby Smith Alternating current sensor assembly and method of making same
US5418514A (en) * 1984-10-12 1995-05-23 Smith; Dayle R. AC current sensor and method of making same
US4887029A (en) * 1988-03-18 1989-12-12 Westinghouse Electric Corp. Mutual inductance current transducer, method of making and electric energy meter incorporating same
DE102004058452A1 (de) 2004-12-03 2006-06-08 Vacuumschmelze Gmbh & Co. Kg Stromerfassungseinrichtung und Verfahren zum Herstellen einer solchen Stromerfassungseinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226641A (en) * 1961-12-05 1965-12-28 Gen Electric Electronic type converter for producting a d.c. signal proportional to watt input
GB1268229A (en) * 1969-03-31 1972-03-22 Prod Ind Sepi Soc D Expl De A remote metering system for measuring elelectrical energy
DE2539981A1 (de) * 1974-09-13 1976-04-01 Gen Electric Geraet zum messen elektrischer energie
US3921069A (en) * 1974-11-06 1975-11-18 Gen Electric Variable gain electronic current transformer
DE2503691A1 (de) * 1975-01-30 1976-08-05 Bbc Brown Boveri & Cie Ringkernwandler
DE2632377A1 (de) * 1976-07-19 1978-01-26 Friedl Richard Stromkomparator mit digitaler stromregelung
FR2431132A1 (fr) * 1978-07-11 1980-02-08 Westinghouse Electric Corp Compteur d'energie electrique comportant un transducteur de courant a inductance mutuelle

Also Published As

Publication number Publication date
AU536476B2 (en) 1984-05-10
AU570960B2 (en) 1988-03-31
AR225013A1 (es) 1982-02-15
FR2431132B1 (it) 1985-03-01
FR2431132A1 (fr) 1980-02-08
GB2026175B (en) 1982-11-17
BR7904366A (pt) 1980-04-01
AU4859779A (en) 1980-01-17
MX146850A (es) 1982-08-25
IT1122061B (it) 1986-04-23
DE2927348A1 (de) 1980-01-24
GB2026175A (en) 1980-01-30
AU2525984A (en) 1984-07-26

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