CH531721A - Drehstromzähler - Google Patents
DrehstromzählerInfo
- Publication number
- CH531721A CH531721A CH422772A CH422772A CH531721A CH 531721 A CH531721 A CH 531721A CH 422772 A CH422772 A CH 422772A CH 422772 A CH422772 A CH 422772A CH 531721 A CH531721 A CH 531721A
- Authority
- CH
- Switzerland
- Prior art keywords
- electricity meter
- phase electricity
- phase
- meter
- electricity
- Prior art date
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)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1306171A SE347115B (da) | 1971-10-14 | 1971-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH531721A true CH531721A (de) | 1972-12-15 |
Family
ID=20296749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH422772A CH531721A (de) | 1971-10-14 | 1972-03-22 | Drehstromzähler |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4847867A (da) |
| AT (1) | ATA851572A (da) |
| CH (1) | CH531721A (da) |
| DE (1) | DE2215271A1 (da) |
| DK (1) | DK129740B (da) |
| NO (1) | NO128728B (da) |
| SE (1) | SE347115B (da) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS424394Y1 (da) * | 1966-10-11 | 1967-03-09 |
-
1971
- 1971-10-14 SE SE1306171A patent/SE347115B/xx unknown
-
1972
- 1972-03-22 CH CH422772A patent/CH531721A/de not_active IP Right Cessation
- 1972-03-25 DE DE19722215271 patent/DE2215271A1/de active Pending
- 1972-06-20 JP JP6177172A patent/JPS4847867A/ja active Pending
- 1972-10-04 AT AT851572A patent/ATA851572A/de not_active Application Discontinuation
- 1972-10-06 NO NO358472A patent/NO128728B/no unknown
- 1972-10-13 DK DK506072A patent/DK129740B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATA851572A (de) | 1975-11-15 |
| DE2215271A1 (de) | 1973-04-26 |
| JPS4847867A (da) | 1973-07-06 |
| NO128728B (da) | 1974-01-02 |
| SE347115B (da) | 1972-07-24 |
| DK129740B (da) | 1974-11-11 |
| DK129740C (da) | 1975-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |