BE519349A - - Google Patents
Info
- Publication number
- BE519349A BE519349A BE519349DA BE519349A BE 519349 A BE519349 A BE 519349A BE 519349D A BE519349D A BE 519349DA BE 519349 A BE519349 A BE 519349A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Arc Welding Control (AREA)
- Ac-Ac Conversion (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US725004XA | 1952-04-23 | 1952-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE519349A true BE519349A (en:Method) | 1900-01-01 |
Family
ID=22107988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE519349D BE519349A (en:Method) | 1952-04-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2735037A (en:Method) |
| JP (1) | JPS303263B1 (en:Method) |
| BE (1) | BE519349A (en:Method) |
| DE (1) | DE968850C (en:Method) |
| GB (1) | GB725004A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2878365A (en) * | 1956-12-21 | 1959-03-17 | Weltronic Co | Control system |
| ES2897523B2 (es) | 2021-08-10 | 2022-07-18 | Advanced Thermal Devices S L | Cátodo basado en el material C12A7:e ''electride'' para la emisión termiónica de electrones y procedimiento para el empleo del mismo |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE674762C (de) * | 1933-07-01 | 1939-04-21 | Siemens Schuckertwerke Akt Ges | Schutzschaltung fuer elektrische gesteuerte Gas- oder Dampfentladungsstrecken |
| DE684889C (de) * | 1933-07-26 | 1939-12-07 | Siemens Schuckertwerke Akt Ges | Verfahren zur Umformung einer gegebenen Spannung in eine Spannung anderer, jedoch beliebig waehlbarer Kurvenform unter Verwendung von Gas- oder Dampfentladungsstrecken |
| US2201006A (en) * | 1938-10-18 | 1940-05-14 | Westinghouse Electric & Mfg Co | Variable speed motor drive |
| US2242894A (en) * | 1939-06-30 | 1941-05-20 | Westinghouse Electric & Mfg Co | Control system |
| US2256209A (en) * | 1939-08-17 | 1941-09-16 | Gen Electric | Electric translating circuit |
| US2272714A (en) * | 1940-04-08 | 1942-02-10 | Weston Electrical Instr Corp | Relay apparatus |
| US2372017A (en) * | 1941-10-31 | 1945-03-20 | Gen Electric | Electric control circuits |
| BE483412A (en:Method) * | 1942-08-08 | |||
| US2415708A (en) * | 1944-06-23 | 1947-02-11 | Welding Research Inc | Welding method and apparatus therefor |
| US2447133A (en) * | 1944-11-30 | 1948-08-17 | Chrysler Corp | Frequency conversion system |
| US2704820A (en) * | 1951-02-24 | 1955-03-22 | William H Martin | Phase and frequency conversion system |
-
0
- BE BE519349D patent/BE519349A/xx unknown
- US US2735037D patent/US2735037A/en not_active Expired - Lifetime
-
1953
- 1953-03-23 GB GB7885/53A patent/GB725004A/en not_active Expired
- 1953-04-16 DE DEW11025A patent/DE968850C/de not_active Expired
- 1953-04-22 JP JP719753A patent/JPS303263B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS303263B1 (en:Method) | 1955-05-16 |
| GB725004A (en) | 1955-03-02 |
| DE968850C (de) | 1958-05-08 |
| US2735037A (en) | 1956-02-14 |