BE504750A - - Google Patents
Info
- Publication number
- BE504750A BE504750A BE504750DA BE504750A BE 504750 A BE504750 A BE 504750A BE 504750D A BE504750D A BE 504750DA BE 504750 A BE504750 A BE 504750A
- Authority
- BE
- Belgium
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
- H02M3/125—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 thyratron or thyristor type requiring extinguishing means
- H02M3/13—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 thyratron or thyristor type requiring extinguishing means using discharge tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Magnetically Actuated Valves (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL294850X | 1950-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE504750A true BE504750A (US06515009-20030204-C00004.png) |
Family
ID=19782924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504750D BE504750A (US06515009-20030204-C00004.png) | 1950-07-21 |
Country Status (7)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2925560A (en) * | 1955-05-31 | 1960-02-16 | Gen Motors Corp | Transistor power oscillator |
| US2893939A (en) * | 1957-08-21 | 1959-07-07 | Phillips Petroleum Co | Cathodic protection system |
| NL6708900A (US06515009-20030204-C00004.png) * | 1967-06-27 | 1967-09-25 | ||
| US3629683A (en) * | 1968-11-21 | 1971-12-21 | Gen Electric | High-frequency lamp operating circuit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL30995C (US06515009-20030204-C00004.png) * | 1929-04-18 | |||
| BE384349A (US06515009-20030204-C00004.png) * | 1930-08-08 | |||
| US1919977A (en) * | 1931-12-24 | 1933-07-25 | Gen Electric | Electric valve converting apparatus |
| US1959374A (en) * | 1932-10-01 | 1934-05-22 | Int Precipitation Co | Method and apparatus for electrical precipitation |
| US2267233A (en) * | 1939-07-21 | 1941-12-23 | Ted R Elstrom | Voltage doubler circuit and apparatus |
| US2555305A (en) * | 1946-02-04 | 1951-06-05 | Raymond L Alty | Pulsing circuit |
-
0
- NL NL75253D patent/NL75253C/xx active
- BE BE504750D patent/BE504750A/xx unknown
-
1951
- 1951-06-30 US US234504A patent/US2676295A/en not_active Expired - Lifetime
- 1951-07-18 DE DEN4179A patent/DE910561C/de not_active Expired
- 1951-07-18 GB GB17037/51A patent/GB693473A/en not_active Expired
- 1951-07-19 FR FR1047908D patent/FR1047908A/fr not_active Expired
- 1951-07-19 CH CH294850D patent/CH294850A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH294850A (de) | 1953-11-30 |
| FR1047908A (fr) | 1953-12-17 |
| GB693473A (en) | 1953-07-01 |
| US2676295A (en) | 1954-04-20 |
| DE910561C (de) | 1954-05-03 |
| NL75253C (US06515009-20030204-C00004.png) |
