DK139149B - Koblingsanordning til måling af elektrisk energi. - Google Patents

Koblingsanordning til måling af elektrisk energi.

Info

Publication number
DK139149B
DK139149B DK312373A DK312373A DK139149B DK 139149 B DK139149 B DK 139149B DK 312373 A DK312373 A DK 312373A DK 312373 A DK312373 A DK 312373A DK 139149 B DK139149 B DK 139149B
Authority
DK
Denmark
Prior art keywords
electrical energy
coupling device
measuring electrical
measuring
coupling
Prior art date
Application number
DK312373A
Other languages
Danish (da)
English (en)
Other versions
DK139149C (it
Inventor
Hansjoerg Vonarburg
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
Publication of DK139149B publication Critical patent/DK139149B/da
Application granted granted Critical
Publication of DK139149C publication Critical patent/DK139149C/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
DK312373A 1972-06-07 1973-06-06 Koblingsanordning til måling af elektrisk energi. DK139149B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH841572A CH551013A (de) 1972-06-07 1972-06-07 Schaltungsanordnung zur produktbildung aus spannung und strom zwecks messung elektrischer energie.

Publications (2)

Publication Number Publication Date
DK139149B true DK139149B (da) 1978-12-27
DK139149C DK139149C (it) 1979-06-11

Family

ID=4339978

Family Applications (1)

Application Number Title Priority Date Filing Date
DK312373A DK139149B (da) 1972-06-07 1973-06-06 Koblingsanordning til måling af elektrisk energi.

Country Status (10)

Country Link
JP (1) JPS5248179Y2 (it)
AT (1) AT333377B (it)
BE (1) BE800622A (it)
CH (1) CH551013A (it)
DE (1) DE2233622C3 (it)
DK (1) DK139149B (it)
FR (1) FR2188170B1 (it)
GB (1) GB1372978A (it)
IT (1) IT989023B (it)
SE (1) SE381104B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551877B1 (fr) * 1983-09-13 1986-01-31 Enertec Compteur d'energie electrique notamment pour la tres haute tension
JPH0821049B2 (ja) * 1987-09-24 1996-03-04 株式会社東芝 乗算器
GB2286250B (en) * 1991-09-19 1996-04-03 Ampy Automation Digilog Improved power meter
GB2285693B (en) * 1993-03-13 1997-05-21 Ampy Automation Digilog Power Measuring Methods
GB2285694B (en) * 1993-03-13 1997-05-21 Ampy Automation Digilog Power Measuring Method

Also Published As

Publication number Publication date
SE381104B (sv) 1975-11-24
DE2233622A1 (de) 1973-12-20
FR2188170B1 (it) 1976-09-17
DE2233622B1 (de) 1974-03-14
AT333377B (de) 1976-11-25
GB1372978A (en) 1974-11-06
JPS4976023U (it) 1974-07-02
IT989023B (it) 1975-05-20
JPS5248179Y2 (it) 1977-11-01
DE2233622C3 (de) 1980-02-07
ATA443573A (de) 1976-03-15
BE800622A (fr) 1973-10-01
FR2188170A1 (it) 1974-01-18
CH551013A (de) 1974-06-28
DK139149C (it) 1979-06-11

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Legal Events

Date Code Title Description
PBP Patent lapsed