HU178374B - Dc chopper - Google Patents
Dc chopperInfo
- Publication number
- HU178374B HU178374B HU78WE573A HUWE000573A HU178374B HU 178374 B HU178374 B HU 178374B HU 78WE573 A HU78WE573 A HU 78WE573A HU WE000573 A HUWE000573 A HU WE000573A HU 178374 B HU178374 B HU 178374B
- Authority
- HU
- Hungary
- Prior art keywords
- chopper
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH440577A CH596708A5 (de) | 1977-04-07 | 1977-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU178374B true HU178374B (en) | 1982-04-28 |
Family
ID=4275519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU78WE573A HU178374B (en) | 1977-04-07 | 1978-04-06 | Dc chopper |
Country Status (19)
| Country | Link |
|---|---|
| AT (1) | AT360122B (de) |
| AU (1) | AU505011B1 (de) |
| BE (1) | BE865801A (de) |
| CH (1) | CH596708A5 (de) |
| DD (1) | DD136445A5 (de) |
| DE (1) | DE2814254B2 (de) |
| DK (1) | DK142778A (de) |
| FI (1) | FI66267C (de) |
| FR (1) | FR2386862A1 (de) |
| GB (1) | GB1601178A (de) |
| HU (1) | HU178374B (de) |
| IE (1) | IE46524B1 (de) |
| IT (1) | IT1093459B (de) |
| NL (1) | NL7705915A (de) |
| NO (1) | NO145288C (de) |
| PL (1) | PL124080B1 (de) |
| RO (1) | RO75948A (de) |
| SE (1) | SE429487B (de) |
| TR (1) | TR20476A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2902463A1 (de) * | 1979-01-23 | 1980-07-24 | Siemens Ag | Schaltungsanordnung zur regelung der ausgangsspannung eines eintakt- durchflussumrichters |
| DE2937298C2 (de) * | 1979-09-12 | 1985-01-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung für eine eigensichere Gleichstrom-Versorgung |
| DE3000324C2 (de) * | 1980-01-07 | 1989-02-23 | Siemens AG, 1000 Berlin und 8000 München | Sicherheitsschaltung für einen Spannungsregler |
| DE3206266A1 (de) * | 1982-02-20 | 1983-09-01 | Bbc Brown Boveri & Cie | Ueberstromschutzeinrichtung fuer einen halbleiterschalter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959714A (en) * | 1973-09-24 | 1976-05-25 | Sperry Rand Corporation | Transient turn-on protection circuit for power supplies |
-
1977
- 1977-04-07 CH CH440577A patent/CH596708A5/xx not_active IP Right Cessation
- 1977-05-31 NL NL7705915A patent/NL7705915A/xx not_active Application Discontinuation
-
1978
- 1978-03-22 AT AT202478A patent/AT360122B/de not_active IP Right Cessation
- 1978-03-29 SE SE7803520A patent/SE429487B/sv unknown
- 1978-03-29 FI FI780952A patent/FI66267C/fi not_active IP Right Cessation
- 1978-03-31 DK DK142778A patent/DK142778A/da not_active Application Discontinuation
- 1978-04-03 DE DE2814254A patent/DE2814254B2/de not_active Ceased
- 1978-04-04 IT IT21948/78A patent/IT1093459B/it active
- 1978-04-04 DD DD78204584A patent/DD136445A5/de unknown
- 1978-04-04 RO RO7893717A patent/RO75948A/ro unknown
- 1978-04-04 GB GB13038/78A patent/GB1601178A/en not_active Expired
- 1978-04-05 PL PL1978205825A patent/PL124080B1/pl unknown
- 1978-04-06 IE IE685/78A patent/IE46524B1/en unknown
- 1978-04-06 AU AU34821/78A patent/AU505011B1/en not_active Expired
- 1978-04-06 TR TR20476A patent/TR20476A/xx unknown
- 1978-04-06 NO NO781215A patent/NO145288C/no unknown
- 1978-04-06 HU HU78WE573A patent/HU178374B/hu unknown
- 1978-04-07 FR FR7810454A patent/FR2386862A1/fr active Granted
- 1978-04-07 BE BE186649A patent/BE865801A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO145288B (no) | 1981-11-09 |
| FI66267C (fi) | 1984-09-10 |
| FR2386862B1 (de) | 1981-07-31 |
| DK142778A (da) | 1978-10-08 |
| PL124080B1 (en) | 1982-12-31 |
| NO145288C (no) | 1982-02-17 |
| RO75948A (ro) | 1981-02-28 |
| NL7705915A (nl) | 1978-10-10 |
| DE2814254B2 (de) | 1979-07-05 |
| NO781215L (no) | 1978-10-10 |
| IT1093459B (it) | 1985-07-19 |
| SE7803520L (sv) | 1978-10-08 |
| FI66267B (fi) | 1984-05-31 |
| CH596708A5 (de) | 1978-03-15 |
| ATA202478A (de) | 1980-05-15 |
| IE780685L (en) | 1978-10-07 |
| IE46524B1 (en) | 1983-07-13 |
| IT7821948A0 (it) | 1978-04-04 |
| TR20476A (tr) | 1981-07-01 |
| AU505011B1 (en) | 1979-11-08 |
| DE2814254A1 (de) | 1978-10-12 |
| FR2386862A1 (fr) | 1978-11-03 |
| FI780952A (fi) | 1978-10-08 |
| PL205825A1 (pl) | 1979-01-29 |
| SE429487B (sv) | 1983-09-05 |
| BE865801A (fr) | 1978-07-31 |
| GB1601178A (en) | 1981-10-28 |
| AT360122B (de) | 1980-12-29 |
| DD136445A5 (de) | 1979-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2007171B (en) | Wheelchairs | |
| GB2054070B (en) | Castors | |
| ZA786551B (en) | Antitheilerial naphthoquinone derivatives | |
| JPS53126107A (en) | Dc motor | |
| JPS543210A (en) | Dc motor | |
| JPS53129484A (en) | Electrocardiograph | |
| JPS542942A (en) | Golddcolorrtrimmed members | |
| HU178374B (en) | Dc chopper | |
| GB2003835B (en) | Coffin | |
| JPS541820A (en) | Chopper | |
| JPS5367284A (en) | Electrocardiograph | |
| JPS53133844A (en) | Wheelchair | |
| JPS5389145A (en) | Wheelchair | |
| JPS53132707A (en) | Dc motor | |
| ZA782934B (en) | Continuous heat-treatment for steel-strip | |
| JPS54106376A (en) | Coffin | |
| JPS5484387A (en) | Electrocardiograph | |
| JPS53103425A (en) | Trialkylsulfingold*i*nnlower alkylcarbamoylglucopyranocide | |
| JPS5466591A (en) | Stretcher | |
| JPS5432720A (en) | Chopper | |
| JPS5438504A (en) | Dc motor | |
| JPS5478412A (en) | Dc motor | |
| JPS5423929A (en) | Highhpower transistor chopper | |
| JPS5399472A (en) | Dc breaker | |
| JPS53147273A (en) | Dc breaker |