FR2392389B1 - - Google Patents
Info
- Publication number
- FR2392389B1 FR2392389B1 FR7734005A FR7734005A FR2392389B1 FR 2392389 B1 FR2392389 B1 FR 2392389B1 FR 7734005 A FR7734005 A FR 7734005A FR 7734005 A FR7734005 A FR 7734005A FR 2392389 B1 FR2392389 B1 FR 2392389B1
- Authority
- FR
- France
- 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
- 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 Phase Differences (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762651579 DE2651579A1 (de) | 1976-11-12 | 1976-11-12 | Anordnung und schaltung zur messung elektrischer leistung und energie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2392389A1 FR2392389A1 (fr) | 1978-12-22 |
| FR2392389B1 true FR2392389B1 (US20080293856A1-20081127-C00150.png) | 1982-09-03 |
Family
ID=5992972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7734005A Granted FR2392389A1 (fr) | 1976-11-12 | 1977-11-10 | Dispositif et montage de mesure de puissance et d'energie electriques |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH630467A5 (US20080293856A1-20081127-C00150.png) |
| DE (1) | DE2651579A1 (US20080293856A1-20081127-C00150.png) |
| FR (1) | FR2392389A1 (US20080293856A1-20081127-C00150.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2551877B1 (fr) * | 1983-09-13 | 1986-01-31 | Enertec | Compteur d'energie electrique notamment pour la tres haute tension |
| JPH0648282B2 (ja) * | 1985-06-14 | 1994-06-22 | 三菱電機株式会社 | 電子式電力量計 |
| DE3524581A1 (de) * | 1985-07-10 | 1987-01-15 | Edmund Prof Dr Ing Handschin | Verfahren und schaltung zur schnellen ermittlung elektrischer groessen von wechselstromsystemen |
| CH673160A5 (US20080293856A1-20081127-C00150.png) * | 1986-02-10 | 1990-02-15 | Landis & Gyr Ag | |
| DE4109928C2 (de) * | 1991-03-26 | 1998-02-26 | Muenster Stadtwerke | Vorrichtung zum Messen der Leistungsaufnahme einer Mehrzahl von elektrischen Verbrauchseinheiten |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1260021B (de) * | 1961-08-02 | 1968-02-01 | Wickmann Werke Ag | Verfahren zur elektronischen wattmetrischen Messung elektrischer Stroeme und/oder Spannungen |
| BE791143A (fr) * | 1971-11-09 | 1973-03-01 | Landis & Gyr Ag | Circuit de mesure d'energie electrique |
| CH557033A (de) * | 1972-09-04 | 1974-12-13 | Bauer Messinstrumente Ag | Verfahren und einrichtung zur ableitung digitaler messwerte an elektrizitaetsnetzen. |
| DE2519668C3 (de) * | 1974-06-05 | 1979-01-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anordnung zur Erzeugung einer dem Produkt zweier analoger elektrischer Größen proportionalen Folge von Impulsen |
| DE2456942A1 (de) * | 1974-12-02 | 1976-06-10 | Stepper & Co | Elektronischer wechselstrom-elektrizitaetszaehler zur messung von wirkund blindverbrauch |
-
1976
- 1976-11-12 DE DE19762651579 patent/DE2651579A1/de not_active Ceased
-
1977
- 1977-11-08 CH CH1358977A patent/CH630467A5/de not_active IP Right Cessation
- 1977-11-10 FR FR7734005A patent/FR2392389A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2392389A1 (fr) | 1978-12-22 |
| DE2651579A1 (de) | 1978-05-18 |
| CH630467A5 (en) | 1982-06-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |