CA1058292A - Multiple rate meter - Google Patents

Multiple rate meter

Info

Publication number
CA1058292A
CA1058292A CA262,761A CA262761A CA1058292A CA 1058292 A CA1058292 A CA 1058292A CA 262761 A CA262761 A CA 262761A CA 1058292 A CA1058292 A CA 1058292A
Authority
CA
Canada
Prior art keywords
pulse
predetermined
signal
pulses
timing period
Prior art date
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
CA262,761A
Other languages
English (en)
French (fr)
Inventor
Carl J. Snyder
Milton Blick
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1058292A publication Critical patent/CA1058292A/en
Expired legal-status Critical Current

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
    • G01R11/56—Special tariff meters
    • G01R11/63—Over-consumption meters, e.g. measuring consumption while a predetermined level of power is exceeded
    • 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
    • G01R21/1333—Arrangements for measuring electric power or power factor by using digital technique adapted for special tariff measuring
    • G01R21/1335—Tariff switching circuits
    • 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
    • G01R21/1333—Arrangements for measuring electric power or power factor by using digital technique adapted for special tariff measuring
    • G01R21/1336—Measuring overconsumption

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
CA262,761A 1975-11-06 1976-10-05 Multiple rate meter Expired CA1058292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/629,266 US4081746A (en) 1975-11-06 1975-11-06 Multiple rate meter

Publications (1)

Publication Number Publication Date
CA1058292A true CA1058292A (en) 1979-07-10

Family

ID=24522276

Family Applications (1)

Application Number Title Priority Date Filing Date
CA262,761A Expired CA1058292A (en) 1975-11-06 1976-10-05 Multiple rate meter

Country Status (3)

Country Link
US (1) US4081746A (OSRAM)
JP (2) JPS5258573A (OSRAM)
CA (1) CA1058292A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298839A (en) * 1978-03-31 1981-11-03 Westinghouse Electric Corp. Programmable AC electric energy meter having radiation responsive external data interface
US4301508A (en) * 1979-03-28 1981-11-17 Eaton Corp. Digital processing system for time-of-day and demand meter display
US4509128A (en) * 1982-04-16 1985-04-02 Sangamo Weston, Inc. Solid-state electrical-power demand register and method
US4491792A (en) * 1982-12-13 1985-01-01 General Electric Company Sensing switch for a magnetically coupled communications port
US4491791A (en) * 1982-12-13 1985-01-01 General Electric Company Sensing switch for a detachable communications probe
BR8402491A (pt) * 1983-12-15 1985-08-20 Gen Electric Argentina Um registro ciclometrico multiplo para acumular seletivamente uma medicao em pelo menos dois registros indicadores selecionados em funcao de um parametro
US4686461A (en) * 1984-07-12 1987-08-11 Westinghouse Electric Corp. Auxiliary equipment mounting ring for electric meter
US4654588A (en) * 1984-10-05 1987-03-31 Westinghouse Electric Corp. Time-of-use watt-hour meter with demand profile capability
DE3881699D1 (de) * 1988-12-15 1993-07-15 Siemens Ag Drehstrom-schaltungsanordnung fuer die netzsynchrone zeitsteuerung eines elektrischen geraetes.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037447A (en) * 1929-06-27 1936-04-14 Landis & Gyr Ag Multiple rate meter
US3127594A (en) * 1960-09-15 1964-03-31 Robert L Farr Remote metering device
US3380064A (en) * 1965-10-07 1968-04-23 Norris Automatic utilities billing system
US3689836A (en) * 1970-10-08 1972-09-05 Westinghouse Electric Corp Magnetodiode pulse initiator
JPS5216385B2 (OSRAM) * 1972-09-20 1977-05-09

Also Published As

Publication number Publication date
JPS5258573A (en) 1977-05-14
US4081746A (en) 1978-03-28
JPS5659667U (OSRAM) 1981-05-21

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