BE470410A - - Google Patents
Info
- Publication number
- BE470410A BE470410A BE470410DA BE470410A BE 470410 A BE470410 A BE 470410A BE 470410D A BE470410D A BE 470410DA BE 470410 A BE470410 A BE 470410A
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/02—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
- H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
- H01J2893/0087—Igniting means; Cathode spot maintaining or extinguishing means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US345096A US2427738A (en) | 1940-07-12 | 1940-07-12 | Vapor-electric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470410A true BE470410A (en) |
Family
ID=23353498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470410D BE470410A (en) | 1940-07-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2427738A (en) |
| BE (1) | BE470410A (en) |
| ES (1) | ES176421A1 (en) |
| FR (1) | FR941952A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3330998A (en) * | 1964-07-31 | 1967-07-11 | Allis Chaimers Mfg Company | Controlled rectifier control means |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE385535A (en) * | 1931-01-09 | |||
| US2010571A (en) * | 1933-01-25 | 1935-08-06 | Westinghouse Electric & Mfg Co | Control means for electrical apparatus |
| US1994907A (en) * | 1933-09-06 | 1935-03-19 | Westinghouse Electric & Mfg Co | Arc welding apparatus |
| US1986617A (en) * | 1933-09-30 | 1935-01-01 | Gen Electric | Electric valve translating circuit |
| US2148049A (en) * | 1934-01-16 | 1939-02-21 | Bbc Brown Boveri & Cie | Electric valve control system |
| US2103779A (en) * | 1935-02-23 | 1937-12-28 | Westinghouse Electric & Mfg Co | Electric discharge apparatus |
| US2130902A (en) * | 1935-10-23 | 1938-09-20 | Westinghouse Electric & Mfg Co | Control system |
| US2182647A (en) * | 1938-02-26 | 1939-12-05 | Westinghouse Electric & Mfg Co | Vapor electric converter |
| US2165911A (en) * | 1938-03-05 | 1939-07-11 | Westinghouse Electric & Mfg Co | Current control system |
| US2292034A (en) * | 1938-11-26 | 1942-08-04 | Westinghouse Electric & Mfg Co | Arc ignition circuit |
| US2222620A (en) * | 1939-03-23 | 1940-11-26 | Klemperer Hans | Ignitron starter circuit |
| US2248600A (en) * | 1940-05-03 | 1941-07-08 | Gen Electric | Electric valve circuits |
| BE442276A (en) * | 1940-08-02 | |||
| US2259295A (en) * | 1940-08-02 | 1941-10-14 | Westinghouse Electric & Mfg Co | Protective system for vapor electric devices |
| US2259329A (en) * | 1940-08-02 | 1941-10-14 | Westinghouse Electric & Mfg Co | Protective system for vapor electric devices |
| BE470984A (en) * | 1941-11-26 | |||
| US2300872A (en) * | 1941-11-26 | 1942-11-03 | Westinghouse Electric & Mfg Co | Arc-back protective system |
-
0
- BE BE470410D patent/BE470410A/xx unknown
-
1940
- 1940-07-12 US US345096A patent/US2427738A/en not_active Expired - Lifetime
-
1947
- 1947-01-14 ES ES176421A patent/ES176421A1/en not_active Expired
- 1947-02-18 FR FR941952D patent/FR941952A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2427738A (en) | 1947-09-23 |
| ES176421A1 (en) | 1947-03-01 |
| FR941952A (en) | 1949-01-26 |