BE817195A - Dispositif pour commande graduelle d'intensite du courant electrique - Google Patents
Dispositif pour commande graduelle d'intensite du courant electriqueInfo
- Publication number
- BE817195A BE817195A BE2053726A BE2053726A BE817195A BE 817195 A BE817195 A BE 817195A BE 2053726 A BE2053726 A BE 2053726A BE 2053726 A BE2053726 A BE 2053726A BE 817195 A BE817195 A BE 817195A
- Authority
- BE
- Belgium
- Prior art keywords
- current
- gradual control
- electric current
- electric
- gradual
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/2573—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7324354A FR2237352A1 (en) | 1973-07-03 | 1973-07-03 | Gradual control of current intensity - for domestic and industrial lighting installations involves adjustable resistor and thyristor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE817195A true BE817195A (fr) | 1975-01-03 |
Family
ID=9121967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2053726A BE817195A (fr) | 1973-07-03 | 1974-07-03 | Dispositif pour commande graduelle d'intensite du courant electrique |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE817195A (fr) |
| DE (1) | DE2431038A1 (fr) |
| FR (1) | FR2237352A1 (fr) |
| IT (1) | IT1015596B (fr) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4717957A (fr) * | 1971-02-12 | 1972-09-11 |
-
1973
- 1973-07-03 FR FR7324354A patent/FR2237352A1/fr active Granted
-
1974
- 1974-06-27 DE DE19742431038 patent/DE2431038A1/de active Pending
- 1974-07-02 IT IT2468974A patent/IT1015596B/it active
- 1974-07-03 BE BE2053726A patent/BE817195A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2237352A1 (en) | 1975-02-07 |
| IT1015596B (it) | 1977-05-20 |
| DE2431038A1 (de) | 1975-01-23 |
| FR2237352B1 (fr) | 1977-02-18 |
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