DK143917C - CLUTCH FOR COMPENSATION FOR PHASE ERRORS BY INDUCTION ELECTRICITY METERS FOR THREE-PHASE AC - Google Patents

CLUTCH FOR COMPENSATION FOR PHASE ERRORS BY INDUCTION ELECTRICITY METERS FOR THREE-PHASE AC

Info

Publication number
DK143917C
DK143917C DK593172A DK593172A DK143917C DK 143917 C DK143917 C DK 143917C DK 593172 A DK593172 A DK 593172A DK 593172 A DK593172 A DK 593172A DK 143917 C DK143917 C DK 143917C
Authority
DK
Denmark
Prior art keywords
phase
clutch
compensation
electricity meters
induction electricity
Prior art date
Application number
DK593172A
Other languages
Danish (da)
Other versions
DK143917B (en
Inventor
G Heijkenskjoeld
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 DK143917B publication Critical patent/DK143917B/en
Application granted granted Critical
Publication of DK143917C publication Critical patent/DK143917C/en

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
    • G01R11/42—Circuitry therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Synchronous Machinery (AREA)
  • Measuring Phase Differences (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DK593172A 1971-11-29 1972-11-28 CLUTCH FOR COMPENSATION FOR PHASE ERRORS BY INDUCTION ELECTRICITY METERS FOR THREE-PHASE AC DK143917C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1732071 1971-11-29
CH1732071A CH538697A (en) 1971-11-29 1971-11-29 Three-phase two-disc meter

Publications (2)

Publication Number Publication Date
DK143917B DK143917B (en) 1981-10-26
DK143917C true DK143917C (en) 1982-04-13

Family

ID=4424508

Family Applications (1)

Application Number Title Priority Date Filing Date
DK593172A DK143917C (en) 1971-11-29 1972-11-28 CLUTCH FOR COMPENSATION FOR PHASE ERRORS BY INDUCTION ELECTRICITY METERS FOR THREE-PHASE AC

Country Status (11)

Country Link
JP (1) JPS5441227B2 (en)
AT (1) AT339425B (en)
BE (1) BE792049A (en)
CH (1) CH538697A (en)
DE (1) DE2222914C3 (en)
DK (1) DK143917C (en)
ES (1) ES409004A1 (en)
FR (1) FR2161981B1 (en)
GB (1) GB1410217A (en)
IT (1) IT971268B (en)
NL (1) NL170050C (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE596268C (en) * 1929-10-23 1934-05-03 Siemens Schuckertwerke Akt Ges Procedure for eliminating the rotating field dependency of three-phase meters
DE956250C (en) * 1953-02-28 1957-01-17 Licentia Gmbh Circuit for eliminating the rotating field dependency of four-wire meters with one-sided phase-shifted load

Also Published As

Publication number Publication date
DE2222914A1 (en) 1973-06-14
ES409004A1 (en) 1975-10-16
NL170050C (en) 1982-09-16
NL170050B (en) 1982-04-16
GB1410217A (en) 1975-10-15
NL7215907A (en) 1973-06-01
BE792049A (en) 1973-03-16
FR2161981B1 (en) 1979-02-09
FR2161981A1 (en) 1973-07-13
JPS5441227B2 (en) 1979-12-07
IT971268B (en) 1974-04-30
DE2222914C3 (en) 1982-03-18
DK143917B (en) 1981-10-26
ATA977872A (en) 1975-07-15
DE2222914B2 (en) 1974-03-14
CH538697A (en) 1973-06-30
JPS4863767A (en) 1973-09-04
AT339425B (en) 1977-10-25

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Legal Events

Date Code Title Description
PBP Patent lapsed