DE128739C - - Google Patents
Info
- Publication number
- DE128739C DE128739C DENDAT128739D DE128739DA DE128739C DE 128739 C DE128739 C DE 128739C DE NDAT128739 D DENDAT128739 D DE NDAT128739D DE 128739D A DE128739D A DE 128739DA DE 128739 C DE128739 C DE 128739C
- Authority
- DE
- Germany
- Prior art keywords
- currents
- shifted
- phase
- equation
- field
- 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.)
- Active
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
- G01R11/36—Induction meters, e.g. Ferraris meters
- G01R11/40—Induction meters, e.g. Ferraris meters for polyphase operation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE128739C true DE128739C (https=) |
Family
ID=397248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT128739D Active DE128739C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE128739C (https=) |
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0
- DE DENDAT128739D patent/DE128739C/de active Active
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