FR2154079A5 - - Google Patents
Info
- Publication number
- FR2154079A5 FR2154079A5 FR7232889A FR7232889A FR2154079A5 FR 2154079 A5 FR2154079 A5 FR 2154079A5 FR 7232889 A FR7232889 A FR 7232889A FR 7232889 A FR7232889 A FR 7232889A FR 2154079 A5 FR2154079 A5 FR 2154079A5
- 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
- H02M5/257—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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
- Control Of Ac Motors In General (AREA)
- Power Conversion In General (AREA)
- Thyristor Switches And Gates (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4326171A GB1395158A (en) | 1971-09-16 | 1971-09-16 | Thyristor switching circuits |
US23418872A | 1972-03-13 | 1972-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2154079A5 true FR2154079A5 (fr) | 1973-05-04 |
Family
ID=26265095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7232889A Expired FR2154079A5 (fr) | 1971-09-16 | 1972-09-15 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS534626B2 (fr) |
CA (1) | CA1001231A (fr) |
FR (1) | FR2154079A5 (fr) |
IT (1) | IT964251B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144242A (ja) * | 1974-10-15 | 1976-04-15 | Matsushita Electric Works Ltd | Denryokuseigyokairo |
JPS60120106U (ja) * | 1984-01-21 | 1985-08-14 | 積水ハウス株式会社 | 大引端部の固定構造 |
JP2850680B2 (ja) * | 1992-12-25 | 1999-01-27 | 日立工機株式会社 | 速度制御装置 |
-
1972
- 1972-08-22 CA CA150,007A patent/CA1001231A/en not_active Expired
- 1972-08-24 IT IT2849272A patent/IT964251B/it active
- 1972-09-14 JP JP9271972A patent/JPS534626B2/ja not_active Expired
- 1972-09-15 FR FR7232889A patent/FR2154079A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1001231A (en) | 1976-12-07 |
IT964251B (it) | 1974-01-21 |
JPS4838450A (fr) | 1973-06-06 |
JPS534626B2 (fr) | 1978-02-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |