FR2468248B1 - - Google Patents
Info
- Publication number
- FR2468248B1 FR2468248B1 FR8022756A FR8022756A FR2468248B1 FR 2468248 B1 FR2468248 B1 FR 2468248B1 FR 8022756 A FR8022756 A FR 8022756A FR 8022756 A FR8022756 A FR 8022756A FR 2468248 B1 FR2468248 B1 FR 2468248B1
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI793301A FI61252C (fi) | 1979-10-24 | 1979-10-24 | Ljuddaempningskrets foer tyristorstyrd elmotor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2468248A1 FR2468248A1 (fr) | 1981-04-30 |
FR2468248B1 true FR2468248B1 (fi) | 1985-05-03 |
Family
ID=8512981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8022756A Granted FR2468248A1 (fr) | 1979-10-24 | 1980-10-24 | Circuit de supression de bruit pour moteur electrique commande par thyristors |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5666193A (fi) |
BR (1) | BR8006823A (fi) |
DE (1) | DE3038714A1 (fi) |
FI (1) | FI61252C (fi) |
FR (1) | FR2468248A1 (fi) |
GB (1) | GB2061638B (fi) |
HK (1) | HK53884A (fi) |
SG (1) | SG23884G (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI65692C (fi) * | 1980-12-16 | 1984-06-11 | Elevator Gmbh | Foerbaettring vid tyristorriktardrift |
FI69944C (fi) * | 1984-06-27 | 1986-05-26 | Kone Oy | Saett att placera drosslar med luftkaerna |
DE19732098A1 (de) * | 1997-07-25 | 1999-01-28 | Bosch Gmbh Robert | Steuerschaltung für einen Gleichstrommotor |
SE9704480L (sv) * | 1997-08-25 | 1999-02-26 | Kwang Ju Electronics Co Ltd | Strömövertonsdämpningsanordning i en motor |
DE19848728B4 (de) * | 1998-10-22 | 2005-05-04 | Abb Patent Gmbh | Stromrichtergerät für eine Gleichstrommaschine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE724058C (de) * | 1936-05-07 | 1942-08-17 | Aeg | Anordnung zur Daempfung der durch die Gesamtanlage im Umrichterbetrieb bedingten Schwingungen |
GB1411440A (en) * | 1972-11-16 | 1975-10-22 | Bailey A R | Control systems for direct current traction motors |
US3821628A (en) * | 1973-05-21 | 1974-06-28 | Westinghouse Electric Corp | Elevator system |
DE2339576C2 (de) * | 1973-08-04 | 1983-11-17 | Brown, Boveri & Cie Ag, 6800 Mannheim | Speiseschaltung für einen von einer ein- oder mehrphasigen Wechselstromquelle gespeisten Gleichstromverbraucher |
JPS5125251A (en) * | 1974-08-27 | 1976-03-01 | Mitsubishi Electric Corp | Erebeeta no seigyosochi |
US3987356A (en) * | 1975-06-23 | 1976-10-19 | General Electric Company | Controlled capacitive filter for active loads |
-
1979
- 1979-10-24 FI FI793301A patent/FI61252C/fi not_active IP Right Cessation
-
1980
- 1980-10-14 DE DE19803038714 patent/DE3038714A1/de active Granted
- 1980-10-17 GB GB8033531A patent/GB2061638B/en not_active Expired
- 1980-10-23 BR BR8006823A patent/BR8006823A/pt not_active IP Right Cessation
- 1980-10-24 JP JP14845380A patent/JPS5666193A/ja active Pending
- 1980-10-24 FR FR8022756A patent/FR2468248A1/fr active Granted
-
1984
- 1984-03-16 SG SG23884A patent/SG23884G/en unknown
- 1984-07-12 HK HK53884A patent/HK53884A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB2061638A (en) | 1981-05-13 |
BR8006823A (pt) | 1981-04-28 |
HK53884A (en) | 1984-07-20 |
FR2468248A1 (fr) | 1981-04-30 |
SG23884G (en) | 1985-01-04 |
JPS5666193A (en) | 1981-06-04 |
FI61252B (fi) | 1982-02-26 |
DE3038714A1 (de) | 1981-05-07 |
DE3038714C2 (fi) | 1991-01-24 |
GB2061638B (en) | 1983-09-01 |
FI61252C (fi) | 1982-06-10 |
FI793301A (fi) | 1981-04-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |