CA947820A - Circuit arrangement for detecting the voltage or current coor counter-components in a multiphase system - Google Patents

Circuit arrangement for detecting the voltage or current coor counter-components in a multiphase system

Info

Publication number: CA947820A
Authority: CA; Canada
Prior art keywords: coor; counter; detecting; voltage; components
Prior art date: 1970-07-23
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

CA118,815A

Other languages

English (en)

Other versions

CA118815S (en

Inventor

Paul Lauper

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.)

BBC Brown Boveri AG Switzerland

Original Assignee

Brown Boveri und Cie AG Switzerland

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.)

1970-07-23

Filing date

1971-07-21

Publication date

1974-05-21

1971-07-21 Application filed by Brown Boveri und Cie AG Switzerland filed Critical Brown Boveri und Cie AG Switzerland

1974-05-21 Application granted granted Critical

1974-05-21 Publication of CA947820A publication Critical patent/CA947820A/en

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/16—Measuring asymmetry of polyphase networks

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Current Or Voltage (AREA)

CA118,815A 1970-07-23 1971-07-21 Circuit arrangement for detecting the voltage or current coor counter-components in a multiphase system Expired CA947820A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1116270A CH519724A (de)	1970-07-23	1970-07-23	Schaltungsanordnung zur Erfassung der Mit- oder Gegenkomponente der Spannung oder des Stromes eines Mehrphasensystems

Publications (1)

Publication Number	Publication Date
CA947820A true CA947820A (en)	1974-05-21

Family

ID=4370700

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA118,815A Expired CA947820A (en)	1970-07-23	1971-07-21	Circuit arrangement for detecting the voltage or current coor counter-components in a multiphase system

Country Status (6)

Country	Link
BE (1)	BE770257A (fr)
CA (1)	CA947820A (fr)
CH (1)	CH519724A (fr)
DE (1)	DE2043938A1 (fr)
NL (1)	NL7110015A (fr)
SE (1)	SE364118B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2702011C2 (de) *	1977-01-14	1983-06-16	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Schaltungsanordnung zur Anzeige und/oder Signalisierung des Unsymmetriegrades in Drehstromnetzen

1970
- 1970-07-23 CH CH1116270A patent/CH519724A/de not_active IP Right Cessation
- 1970-09-04 DE DE19702043938 patent/DE2043938A1/de active Pending
1971
- 1971-07-20 BE BE770257A patent/BE770257A/fr unknown
- 1971-07-21 SE SE938271A patent/SE364118B/xx unknown
- 1971-07-21 CA CA118,815A patent/CA947820A/en not_active Expired
- 1971-07-21 NL NL7110015A patent/NL7110015A/xx unknown

Also Published As

Publication number	Publication date
NL7110015A (fr)	1972-01-25
SE364118B (fr)	1974-02-11
CH519724A (de)	1972-02-29
DE2043938A1 (de)	1972-02-03
BE770257A (fr)	1971-12-01

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