NL282548A - - Google Patents
Info
- Publication number
- NL282548A NL282548A NL282548DA NL282548A NL 282548 A NL282548 A NL 282548A NL 282548D A NL282548D A NL 282548DA NL 282548 A NL282548 A NL 282548A
- Authority
- NL
- Netherlands
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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/1213—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for DC-DC converters
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- 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
- H02M1/04—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters for tubes with grid control
- H02M1/042—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters for tubes with grid control wherein the phase of the control voltage is adjustable with reference to the AC voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL282548 | 1962-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL282548A true NL282548A (enrdf_load_stackoverflow) |
Family
ID=19754068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL282548D NL282548A (enrdf_load_stackoverflow) | 1962-08-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3323011A (enrdf_load_stackoverflow) |
| JP (1) | JPS4013210B1 (enrdf_load_stackoverflow) |
| CH (1) | CH427048A (enrdf_load_stackoverflow) |
| FR (1) | FR1373862A (enrdf_load_stackoverflow) |
| GB (1) | GB1052591A (enrdf_load_stackoverflow) |
| NL (1) | NL282548A (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2490562A (en) * | 1943-01-26 | 1949-12-06 | Hartford Nat Bank & Trust Co | Current interrupting circuit |
| DE1105073B (de) * | 1955-04-23 | 1961-04-20 | Siemens Ag | Einrichtung zur Steuerung des Endzeitpunktes der Brenndauer von elektrischen Metalldampf- oder Gas-entladungsgefaessen mittels einer Anordnung zum Anlegen eines gegenueber der Kathode des Strom-richtergefaesses negativen Potentials an eine vom Plasma derHauptentladung bespuelte Hilfselektrode |
-
0
- NL NL282548D patent/NL282548A/xx unknown
-
1963
- 1963-08-06 US US300310A patent/US3323011A/en not_active Expired - Lifetime
- 1963-08-23 GB GB3346563A patent/GB1052591A/en not_active Expired
- 1963-08-24 CH CH1048763A patent/CH427048A/de unknown
- 1963-08-26 JP JP4504463A patent/JPS4013210B1/ja active Pending
- 1963-08-26 FR FR945678A patent/FR1373862A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3323011A (en) | 1967-05-30 |
| GB1052591A (enrdf_load_stackoverflow) | 1966-12-30 |
| FR1373862A (fr) | 1964-10-02 |
| JPS4013210B1 (enrdf_load_stackoverflow) | 1965-06-26 |
| CH427048A (de) | 1966-12-31 |