SE7502896L - - Google Patents
Info
- Publication number
- SE7502896L SE7502896L SE7502896A SE7502896A SE7502896L SE 7502896 L SE7502896 L SE 7502896L SE 7502896 A SE7502896 A SE 7502896A SE 7502896 A SE7502896 A SE 7502896A SE 7502896 L SE7502896 L SE 7502896L
- Authority
- SE
- Sweden
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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Aerials With Secondary Devices (AREA)
- Selective Calling Equipment (AREA)
- Radio Transmission System (AREA)
- Waveguide Aerials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742413744 DE2413744C3 (de) | 1974-03-21 | Einrichtung zur gleichzeitigen Zündung einer Anzahl von steuerbaren Halbleiterventilen, insbesondere Thyristoren, in einem Stromrichter für hohe Spannungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7502896L true SE7502896L (en:Method) | 1975-09-22 |
| SE398283B SE398283B (sv) | 1977-12-12 |
Family
ID=5910803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7502896A SE398283B (sv) | 1974-03-21 | 1975-03-14 | Anordning for samtidig tendning av ett antal styrbara halvledarventiler |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4053894A (en:Method) |
| JP (1) | JPS50128912A (en:Method) |
| AT (1) | AT335569B (en:Method) |
| BE (1) | BE826758A (en:Method) |
| FR (1) | FR2265239B3 (en:Method) |
| SE (1) | SE398283B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10064812A1 (de) * | 2000-12-22 | 2002-06-27 | Endress & Hauser Gmbh & Co Kg | Vorrichtung zum Aussenden hochfrequenter Signale |
| DE102006007928A1 (de) * | 2006-02-21 | 2007-08-30 | Forschungsgesellschaft für Angewandte Naturwissenschaften e.V.(FGAN) | Ultra-breitbandige dielektrische Stabantenne mit Anregung über eine Koaxialleitung |
| TWI496346B (zh) * | 2011-12-30 | 2015-08-11 | 財團法人工業技術研究院 | 介質天線以及天線模組 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2206683A (en) * | 1936-05-16 | 1940-07-02 | Rca Corp | Ultra short wave attenuator and directive device |
| US2316151A (en) * | 1939-01-09 | 1943-04-13 | Research Corp | Electromagnetic horn |
| US2460401A (en) * | 1941-11-28 | 1949-02-01 | Bell Telephone Labor Inc | Directive microwave radio antenna |
| US2419205A (en) * | 1942-11-04 | 1947-04-22 | Bell Telephone Labor Inc | Directive antenna system |
| BE469756A (en:Method) * | 1942-12-17 | |||
| US2542980A (en) * | 1946-02-19 | 1951-02-27 | Sperry Corportation | Electromagnetic horn |
| FR60492E (en:Method) * | 1949-08-19 | 1954-11-03 | ||
| FR1252216A (fr) * | 1959-12-18 | 1961-01-27 | Aériens à diagramme de rayonnement sectoral | |
| US3111672A (en) * | 1960-10-26 | 1963-11-19 | Lockheed Aircraft Corp | Backscattering antenna array |
| US3216018A (en) * | 1962-10-12 | 1965-11-02 | Control Data Corp | Wide angle horn feed closely spaced to main reflector |
| US3331073A (en) * | 1965-07-01 | 1967-07-11 | Armstrong Cork Co | Antenna |
| US3483564A (en) * | 1966-10-17 | 1969-12-09 | Diamond Antenna & Microwave Co | Dish reflector with detachable waveguide feed |
| US3665475A (en) * | 1970-04-20 | 1972-05-23 | Transcience Inc | Radio signal initiated remote switching system |
| BE769687A (fr) * | 1970-07-30 | 1971-11-16 | Lignes Telegraph Telephon | Perfectionnement aux aeriens a angle d'ouverture variable |
-
1974
- 1974-08-27 AT AT691274A patent/AT335569B/de active
-
1975
- 1975-03-07 FR FR7507270A patent/FR2265239B3/fr not_active Expired
- 1975-03-14 SE SE7502896A patent/SE398283B/xx unknown
- 1975-03-17 BE BE154393A patent/BE826758A/xx unknown
- 1975-03-19 JP JP50033472A patent/JPS50128912A/ja active Pending
- 1975-03-20 US US05/560,404 patent/US4053894A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2413744A1 (de) | 1975-09-25 |
| SE398283B (sv) | 1977-12-12 |
| AT335569B (de) | 1977-03-25 |
| ATA691274A (de) | 1976-07-15 |
| FR2265239B3 (en:Method) | 1977-11-10 |
| FR2265239A1 (en:Method) | 1975-10-17 |
| DE2413744B2 (de) | 1976-07-08 |
| US4053894A (en) | 1977-10-11 |
| JPS50128912A (en:Method) | 1975-10-11 |
| BE826758A (fr) | 1975-07-16 |