CH607037A5 - - Google Patents

Info

Publication number
CH607037A5
CH607037A5 CH763076A CH763076A CH607037A5 CH 607037 A5 CH607037 A5 CH 607037A5 CH 763076 A CH763076 A CH 763076A CH 763076 A CH763076 A CH 763076A CH 607037 A5 CH607037 A5 CH 607037A5
Authority
CH
Switzerland
Application number
CH763076A
Inventor
Jacob De Vries
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
Priority to CH763076A priority Critical patent/CH607037A5/xx
Priority to DE19772710294 priority patent/DE2710294C3/de
Priority to JP5328577A priority patent/JPS52153779A/ja
Priority to YU139177A priority patent/YU139177A/xx
Priority to GB2399977A priority patent/GB1537425A/en
Priority to FR7718046A priority patent/FR2355296A1/fr
Priority to NL7706562A priority patent/NL7706562A/xx
Publication of CH607037A5 publication Critical patent/CH607037A5/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/10—Arrangements for measuring electric power or power factor by using square-law characteristics of circuit elements, e.g. diodes, to measure power absorbed by loads of known impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • 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)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CH763076A 1976-06-15 1976-06-15 CH607037A5 (enrdf_load_html_response)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH763076A CH607037A5 (enrdf_load_html_response) 1976-06-15 1976-06-15
DE19772710294 DE2710294C3 (de) 1976-06-15 1977-03-09 Parabelmultiplizierer zur Messung elektrischer Leistung oder Arbeit
JP5328577A JPS52153779A (en) 1976-06-15 1977-05-11 Parabola multiplier for measuring electric energy or output
YU139177A YU139177A (en) 1976-06-15 1977-06-03 Parabolic multiplier for measuring electric power or energy
GB2399977A GB1537425A (en) 1976-06-15 1977-06-08 Quarter-squares multipliers for measuring electrical energy
FR7718046A FR2355296A1 (fr) 1976-06-15 1977-06-13 Multiplicateur parabolique pour la mesure de puissance ou d'energie electrique
NL7706562A NL7706562A (nl) 1976-06-15 1977-06-14 Paraboolvermenigvuldiger voor het meten van elek- trisch vermogen of arbeid.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH763076A CH607037A5 (enrdf_load_html_response) 1976-06-15 1976-06-15

Publications (1)

Publication Number Publication Date
CH607037A5 true CH607037A5 (enrdf_load_html_response) 1978-11-30

Family

ID=4328112

Family Applications (1)

Application Number Title Priority Date Filing Date
CH763076A CH607037A5 (enrdf_load_html_response) 1976-06-15 1976-06-15

Country Status (7)

Country Link
JP (1) JPS52153779A (enrdf_load_html_response)
CH (1) CH607037A5 (enrdf_load_html_response)
DE (1) DE2710294C3 (enrdf_load_html_response)
FR (1) FR2355296A1 (enrdf_load_html_response)
GB (1) GB1537425A (enrdf_load_html_response)
NL (1) NL7706562A (enrdf_load_html_response)
YU (1) YU139177A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020145415A1 (en) * 2001-04-09 2002-10-10 Vanremmen William John Method and apparatus for determining the instantaneous power of a sinusoidal signal

Also Published As

Publication number Publication date
DE2710294B2 (de) 1978-06-29
JPS52153779A (en) 1977-12-21
DE2710294A1 (de) 1977-12-22
DE2710294C3 (de) 1979-02-15
FR2355296B3 (enrdf_load_html_response) 1979-04-27
GB1537425A (en) 1978-12-29
YU139177A (en) 1982-05-31
FR2355296A1 (fr) 1978-01-13
NL7706562A (nl) 1977-12-19
JPS622271B2 (enrdf_load_html_response) 1987-01-19

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased