IT1051787B - Dispositivo di aggiustaggio per compensare l errore di fase a basso carico di contatori elettrici a induzione polifasi - Google Patents
Dispositivo di aggiustaggio per compensare l errore di fase a basso carico di contatori elettrici a induzione polifasiInfo
- Publication number
- IT1051787B IT1051787B IT29895/75A IT2989575A IT1051787B IT 1051787 B IT1051787 B IT 1051787B IT 29895/75 A IT29895/75 A IT 29895/75A IT 2989575 A IT2989575 A IT 2989575A IT 1051787 B IT1051787 B IT 1051787B
- Authority
- IT
- Italy
- Prior art keywords
- compensate
- low
- adjustment device
- phase error
- induction electric
- Prior art date
Links
- 230000006698 induction Effects 0.000 title 1
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
- G01R11/02—Constructional details
- G01R11/17—Compensating for errors; Adjusting or regulating means therefor
- G01R11/19—Compensating for errors caused by disturbing torque, e.g. rotating-field errors of polyphase meters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742458712 DE2458712B2 (de) | 1974-12-11 | 1974-12-11 | Vorrichtung zur kompensation des drehfeldfehlers von mehrphasen-induktions-elektrizitaetszaehlern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1051787B true IT1051787B (it) | 1981-05-20 |
Family
ID=5933192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT29895/75A IT1051787B (it) | 1974-12-11 | 1975-12-02 | Dispositivo di aggiustaggio per compensare l errore di fase a basso carico di contatori elettrici a induzione polifasi |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT382248B (OSRAM) |
| CH (1) | CH594254A5 (OSRAM) |
| DE (1) | DE2458712B2 (OSRAM) |
| ES (1) | ES443397A1 (OSRAM) |
| IT (1) | IT1051787B (OSRAM) |
| SE (1) | SE408826B (OSRAM) |
| YU (1) | YU36409B (OSRAM) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE486654C (de) * | 1929-11-22 | Aeg | Wechselstromzaehler mit mehreren Triebfeldern und einem verstellbaren Kompensationsblech | |
| DD30274A (OSRAM) * | ||||
| DE427422C (de) * | 1925-07-15 | 1926-04-06 | Linke Hofmann Lauchhammer Akt | Kastenkipper |
-
1974
- 1974-12-11 DE DE19742458712 patent/DE2458712B2/de active Granted
-
1975
- 1975-09-30 AT AT0745775A patent/AT382248B/de not_active IP Right Cessation
- 1975-11-14 SE SE7512834A patent/SE408826B/xx unknown
- 1975-11-28 CH CH1543675A patent/CH594254A5/xx not_active IP Right Cessation
- 1975-12-02 IT IT29895/75A patent/IT1051787B/it active
- 1975-12-11 ES ES443397A patent/ES443397A1/es not_active Expired
- 1975-12-11 YU YU03133/75A patent/YU36409B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU313375A (en) | 1981-11-13 |
| SE408826B (sv) | 1979-07-09 |
| DE2458712A1 (de) | 1976-06-16 |
| ES443397A1 (es) | 1977-05-01 |
| AT382248B (de) | 1987-01-26 |
| ATA745775A (de) | 1986-06-15 |
| CH594254A5 (OSRAM) | 1977-12-30 |
| SE7512834L (sv) | 1976-06-14 |
| YU36409B (en) | 1983-06-30 |
| DE2458712B2 (de) | 1976-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1006335B (it) | Dispositivo di fissaggio dei ca vi multipolari tipo piattina per correnti deboli a pareti di ap parecchiature elettroniche | |
| JPS5231323A (en) | Energy converter for converting polyphase high frequency energy to single phase low frequency energy | |
| IT1009322B (it) | Generatore elettrico polifase | |
| BE833869A (fr) | Montage comprenant deux onduleurs triphases a commander | |
| SE438391B (sv) | Foljdkenslig krets paverkbar av fassignaler fran ett trefas elektriskt kraftforsorjningssystem | |
| AU7666574A (en) | Fail-safe opto-electronic phase inverting circuits | |
| GB1543231A (en) | Dc to ac converters | |
| IT1020576B (it) | Dispositivo autoadattativo per il recupero della fase | |
| GB1547995A (en) | Rotary inverters for converting dc to ac | |
| IT1051787B (it) | Dispositivo di aggiustaggio per compensare l errore di fase a basso carico di contatori elettrici a induzione polifasi | |
| IT1017126B (it) | Dispositivo per l regolazione di fase | |
| BR7608742A (pt) | Laco travado em fase resistente a interferencia | |
| SE390669B (sv) | Fasutjemningsanordning for elmetare | |
| HK79679A (en) | Improvements relating to induction motors | |
| SU479051A2 (ru) | Компенсационный фазометр | |
| IT1021424B (it) | Circuito regolatore di fase digitale | |
| IT951219B (it) | Correttore di fase per contatori dell elettricita ad induzione | |
| IT1039206B (it) | Macchina sincrona fleitrica smorzata per convertitori di corrente | |
| IT1038008B (it) | Rivelatore di fase | |
| JPS52126784A (en) | Three phase cable system having series induction voltage compensation | |
| SE7513193L (sv) | Kopplingsanordning for rektiveffektbesparande likriktning av en- eller flerfasig vexelstrom | |
| DK143917C (da) | Kobling til kompensation for fasefejl ved induktionselektricitetsmaalere for trefaset vekselstroem | |
| IT1004278B (it) | Circuito elettrico sensibile alla fase | |
| IT1048771B (it) | Filtro per segnali elettrici alternati | |
| SE409622B (sv) | Kopplingsanordning for synkron metning av variationer i vevvinkelhastighet for en forbrenningsmotor |