JPS5659667U - - Google Patents
Info
- Publication number
- JPS5659667U JPS5659667U JP1980131783U JP13178380U JPS5659667U JP S5659667 U JPS5659667 U JP S5659667U JP 1980131783 U JP1980131783 U JP 1980131783U JP 13178380 U JP13178380 U JP 13178380U JP S5659667 U JPS5659667 U JP S5659667U
- Authority
- JP
- Japan
- 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.)
- Pending
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)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measurement Of Unknown Time Intervals (AREA)
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 |
|---|---|
| JPS5659667U true JPS5659667U (en:Method) | 1981-05-21 |
Family
ID=24522276
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51131844A Pending JPS5258573A (en) | 1975-11-06 | 1976-11-04 | Various charge wattmeter device |
| JP1980131783U Pending JPS5659667U (en:Method) | 1975-11-06 | 1980-09-18 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51131844A Pending JPS5258573A (en) | 1975-11-06 | 1976-11-04 | Various charge wattmeter device |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4081746A (en:Method) |
| JP (2) | JPS5258573A (en:Method) |
| CA (1) | CA1058292A (en:Method) |
Families Citing this family (9)
| 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 |
| EP0373248B1 (de) * | 1988-12-15 | 1993-06-09 | Siemens Aktiengesellschaft | Drehstrom-Schaltungsanordnung für die netzsynchrone Zeitsteuerung eines elektrischen Gerätes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4953083A (en:Method) * | 1972-09-20 | 1974-05-23 |
Family Cites Families (4)
| 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 |
-
1975
- 1975-11-06 US US05/629,266 patent/US4081746A/en not_active Expired - Lifetime
-
1976
- 1976-10-05 CA CA262,761A patent/CA1058292A/en not_active Expired
- 1976-11-04 JP JP51131844A patent/JPS5258573A/ja active Pending
-
1980
- 1980-09-18 JP JP1980131783U patent/JPS5659667U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4953083A (en:Method) * | 1972-09-20 | 1974-05-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1058292A (en) | 1979-07-10 |
| US4081746A (en) | 1978-03-28 |
| JPS5258573A (en) | 1977-05-14 |