DK129740B - Anordning ved trefasemålere. - Google Patents

Anordning ved trefasemålere.

Info

Publication number
DK129740B
DK129740B DK506072A DK506072A DK129740B DK 129740 B DK129740 B DK 129740B DK 506072 A DK506072 A DK 506072A DK 506072 A DK506072 A DK 506072A DK 129740 B DK129740 B DK 129740B
Authority
DK
Denmark
Prior art keywords
phase meters
meters
phase
Prior art date
Application number
DK506072A
Other languages
Danish (da)
English (en)
Other versions
DK129740C (show.php
Inventor
N Berglund
Original Assignee
Ermi Ab
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 Ermi Ab filed Critical Ermi Ab
Publication of DK129740B publication Critical patent/DK129740B/da
Application granted granted Critical
Publication of DK129740C publication Critical patent/DK129740C/da

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)
  • Transformers For Measuring Instruments (AREA)
DK506072A 1971-10-14 1972-10-13 Anordning ved trefasemålere. DK129740B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1306171A SE347115B (show.php) 1971-10-14 1971-10-14

Publications (2)

Publication Number Publication Date
DK129740B true DK129740B (da) 1974-11-11
DK129740C DK129740C (show.php) 1975-04-21

Family

ID=20296749

Family Applications (1)

Application Number Title Priority Date Filing Date
DK506072A DK129740B (da) 1971-10-14 1972-10-13 Anordning ved trefasemålere.

Country Status (7)

Country Link
JP (1) JPS4847867A (show.php)
AT (1) ATA851572A (show.php)
CH (1) CH531721A (show.php)
DE (1) DE2215271A1 (show.php)
DK (1) DK129740B (show.php)
NO (1) NO128728B (show.php)
SE (1) SE347115B (show.php)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS424394Y1 (show.php) * 1966-10-11 1967-03-09

Also Published As

Publication number Publication date
JPS4847867A (show.php) 1973-07-06
NO128728B (show.php) 1974-01-02
DE2215271A1 (de) 1973-04-26
CH531721A (de) 1972-12-15
ATA851572A (de) 1975-11-15
SE347115B (show.php) 1972-07-24
DK129740C (show.php) 1975-04-21

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