FR2431132B1 - - Google Patents

Info

Publication number: FR2431132B1
Authority: FR; France
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

FR7916651A

Other versions

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.)

CBS Corp

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.)

1978-07-11

Filing date

1979-06-27

Publication date

1985-03-01

1979-06-27 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1980-02-08 Publication of FR2431132A1 publication Critical patent/FR2431132A1/fr

1985-03-01 Application granted granted Critical

1985-03-01 Publication of FR2431132B1 publication Critical patent/FR2431132B1/fr

Status Granted legal-status Critical Current

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)

FR7916651A 1978-07-11 1979-06-27 Compteur d'energie electrique comportant un transducteur de courant a inductance mutuelle Granted FR2431132A1 (fr)

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
FR2431132A1 FR2431132A1 (fr)	1980-02-08
FR2431132B1 true FR2431132B1 (fr)	1985-03-01

Family

ID=26685437

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7916651A Granted FR2431132A1 (fr)	1978-07-11	1979-06-27	Compteur d'energie electrique comportant un transducteur de courant a inductance mutuelle

Country Status (8)

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

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

1979
- 1979-06-27 FR FR7916651A patent/FR2431132A1/fr active Granted
- 1979-07-03 AU AU48597/79A patent/AU536476B2/en not_active Ceased
- 1979-07-06 DE DE19792927348 patent/DE2927348A1/de not_active Ceased
- 1979-07-09 IT IT24181/79A patent/IT1122061B/it active
- 1979-07-10 MX MX178420A patent/MX146850A/es unknown
- 1979-07-10 BR BR7904366A patent/BR7904366A/pt unknown
- 1979-07-11 AR AR277261A patent/AR225013A1/es active
- 1979-07-11 GB GB7924222A patent/GB2026175B/en not_active Expired
1984
- 1984-03-02 AU AU25259/84A patent/AU570960B2/en not_active Ceased

Also Published As

Publication number	Publication date
AR225013A1 (es)	1982-02-15
AU570960B2 (en)	1988-03-31
DE2927348A1 (de)	1980-01-24
AU4859779A (en)	1980-01-17
AU536476B2 (en)	1984-05-10
BR7904366A (pt)	1980-04-01
FR2431132A1 (fr)	1980-02-08
IT7924181A0 (it)	1979-07-09
GB2026175B (en)	1982-11-17
MX146850A (es)	1982-08-25
AU2525984A (en)	1984-07-26
GB2026175A (en)	1980-01-30
IT1122061B (it)	1986-04-23

Publication	Publication Date	Title
FR2416046B1 (fr)	1984-10-12
CH628197B (fr)
FR2415900B1 (fr)	1983-10-21
FR2415368B1 (fr)	1984-05-04
FR2415586B1 (fr)	1980-07-18
FR2413976B1 (fr)	1983-09-02
FR2416541B1 (fr)	1980-08-22
FR2416020B3 (fr)	1981-10-23
FR2431132B1 (fr)	1985-03-01
FR2416857B2 (fr)	1981-12-18
FR2416932B1 (fr)	1982-11-12
FR2414545B1 (fr)	1982-02-12
FR2414364B1 (fr)	1980-08-22
FR2416522B1 (fr)	1982-02-12
FR2414563B1 (fr)	1980-12-12
BG25940A1 (fr)	1979-01-12
BG25872A1 (fr)	1979-01-12
BG25898A1 (fr)	1979-01-12
BG25897A1 (fr)	1979-01-12
BG25889A1 (fr)	1979-01-12
BG25918A1 (fr)	1979-01-12
BG25879A1 (fr)	1979-01-12
BG25875A1 (fr)	1979-01-12
BG25921A1 (fr)	1979-01-12
BG25922A1 (fr)	1979-01-12

Legal Events

Date	Code	Title	Description
1990-04-27	ST	Notification of lapse