FR2111888B1 - - Google Patents
Info
- Publication number
- FR2111888B1 FR2111888B1 FR7138618A FR7138618A FR2111888B1 FR 2111888 B1 FR2111888 B1 FR 2111888B1 FR 7138618 A FR7138618 A FR 7138618A FR 7138618 A FR7138618 A FR 7138618A FR 2111888 B1 FR2111888 B1 FR 2111888B1
- 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
-
- 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
- H02M5/27—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 for conversion of frequency
- H02M5/271—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 for conversion of frequency from a three phase input voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8479570A | 1970-10-28 | 1970-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2111888A1 FR2111888A1 (fr) | 1972-06-09 |
| FR2111888B1 true FR2111888B1 (ro) | 1975-07-18 |
Family
ID=22187247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7138618A Granted FR2111888A1 (fr) | 1970-10-28 | 1971-10-27 | Dipositif changeur de frequence de deplacement d'entree controlable |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5316491B1 (ro) |
| FR (1) | FR2111888A1 (ro) |
-
1971
- 1971-10-27 FR FR7138618A patent/FR2111888A1/fr active Granted
- 1971-10-28 JP JP8516671A patent/JPS5316491B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS479374A (ro) | 1972-05-15 |
| FR2111888A1 (fr) | 1972-06-09 |
| JPS5316491B1 (ro) | 1978-06-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |