FR2161994A1 - - Google Patents
Info
- Publication number
- FR2161994A1 FR2161994A1 FR7242019A FR7242019A FR2161994A1 FR 2161994 A1 FR2161994 A1 FR 2161994A1 FR 7242019 A FR7242019 A FR 7242019A FR 7242019 A FR7242019 A FR 7242019A FR 2161994 A1 FR2161994 A1 FR 2161994A1
- 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.)
- Granted
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
- H02M5/40—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 with intermediate conversion into dc
- H02M5/42—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 with intermediate conversion into dc by static converters
- H02M5/44—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/443—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/45—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/4505—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712159396 DE2159396A1 (en) | 1971-11-30 | 1971-11-30 | ARRANGEMENT FOR CONVERTING AN AC VOLTAGE OF ONE FREQUENCY INTO AN AC VOLTAGE OF SELECTABLE FREQUENCY |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2161994A1 true FR2161994A1 (en) | 1973-07-13 |
FR2161994B1 FR2161994B1 (en) | 1976-04-23 |
Family
ID=5826607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7242019A Expired FR2161994B1 (en) | 1971-11-30 | 1972-11-27 |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT319404B (en) |
CH (1) | CH541894A (en) |
DE (1) | DE2159396A1 (en) |
FR (1) | FR2161994B1 (en) |
SE (1) | SE381541B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998034336A1 (en) * | 1997-02-04 | 1998-08-06 | Siemens Aktiengesellschaft | Driving mechanism for industrial installations, in particular for primary industry installations |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1106583A (en) * | 1965-08-28 | 1968-03-20 | Siemens Ag | Current inverters |
-
1971
- 1971-11-30 DE DE19712159396 patent/DE2159396A1/en active Pending
-
1972
- 1972-11-03 AT AT935272A patent/AT319404B/en not_active IP Right Cessation
- 1972-11-27 FR FR7242019A patent/FR2161994B1/fr not_active Expired
- 1972-11-28 SE SE1549572A patent/SE381541B/en unknown
- 1972-11-29 CH CH1737272A patent/CH541894A/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1106583A (en) * | 1965-08-28 | 1968-03-20 | Siemens Ag | Current inverters |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998034336A1 (en) * | 1997-02-04 | 1998-08-06 | Siemens Aktiengesellschaft | Driving mechanism for industrial installations, in particular for primary industry installations |
US6233996B1 (en) | 1997-02-04 | 2001-05-22 | Siemens Aktiengesellschaft | Driving mechanism for industrial installations, in particular for primary industry installations |
CN100344057C (en) * | 1997-02-04 | 2007-10-17 | 西门子公司 | Driving mechanism for industrial installations, in particular for primary industry installations |
Also Published As
Publication number | Publication date |
---|---|
CH541894A (en) | 1973-09-15 |
FR2161994B1 (en) | 1976-04-23 |
SE381541B (en) | 1975-12-08 |
AT319404B (en) | 1974-12-27 |
DE2159396A1 (en) | 1973-06-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |