CA1198776A - Joulemetre a accumulateur - Google Patents
Joulemetre a accumulateurInfo
- Publication number
- CA1198776A CA1198776A CA000400286A CA400286A CA1198776A CA 1198776 A CA1198776 A CA 1198776A CA 000400286 A CA000400286 A CA 000400286A CA 400286 A CA400286 A CA 400286A CA 1198776 A CA1198776 A CA 1198776A
- Authority
- CA
- Canada
- Prior art keywords
- voltage
- current
- sensor
- output
- capacitor
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000400286A CA1198776A (fr) | 1982-03-31 | 1982-03-31 | Joulemetre a accumulateur |
JP58056802A JPS59657A (ja) | 1982-03-31 | 1983-03-31 | 電気エネルギ測定表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000400286A CA1198776A (fr) | 1982-03-31 | 1982-03-31 | Joulemetre a accumulateur |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1198776A true CA1198776A (fr) | 1985-12-31 |
Family
ID=4122491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000400286A Expired CA1198776A (fr) | 1982-03-31 | 1982-03-31 | Joulemetre a accumulateur |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS59657A (fr) |
CA (1) | CA1198776A (fr) |
-
1982
- 1982-03-31 CA CA000400286A patent/CA1198776A/fr not_active Expired
-
1983
- 1983-03-31 JP JP58056802A patent/JPS59657A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS59657A (ja) | 1984-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4399510A (en) | System for monitoring utility usage | |
US4182983A (en) | Electronic AC electric energy measuring circuit | |
US5363047A (en) | Portable ground fault detector | |
CA1084116A (fr) | Transducteur de watts digital | |
US4147978A (en) | System for monitoring electrical energy consumption | |
US3942110A (en) | Analog to pulse rate converter | |
EP0240102A2 (fr) | Appareil de mesure de puissance avec autocontrôle | |
CA1198776A (fr) | Joulemetre a accumulateur | |
US3760273A (en) | Electronic watt hour meter | |
EP0075555A4 (fr) | Systeme de controle de l'utilisation d'un service public. | |
ES2081786T1 (es) | Aparato medidor de potencia. | |
US4339712A (en) | Method and system for measuring width and amplitude of current pulse | |
CN203772966U (zh) | 一种便携式测量仪 | |
US4246492A (en) | Method of and apparatus for load and/or load control signaling to customers in a power system | |
US4720841A (en) | Multi-channel voltage-to-frequency convertor | |
US3977257A (en) | Audio dosimeter | |
GB2177805A (en) | Supply meter | |
US3990008A (en) | Display circuit for battery powered digital meter | |
CA1185660A (fr) | Systeme de controle de l'usage d'un service d'utilite publique | |
US3764907A (en) | Electronic direct-current watthour meter | |
US2984787A (en) | Pulse energy meter | |
Pepper et al. | A meter for ultraviolet dose and irradiance | |
EP0537144B1 (fr) | Procede et appareil de lecture et de codage de donnees | |
JPS6359111B2 (fr) | ||
RU2111498C1 (ru) | Измеритель электрической энергии |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |