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
  • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
  • H05B39/04—Controlling
  • H05B39/041—Controlling the light-intensity of the source
  • H05B39/044—Controlling the light-intensity of the source continuously
  • H05B39/048—Controlling the light-intensity of the source continuously with reverse phase control
• • 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
  • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
  • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
  • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
  • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
  • H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
  • H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
  • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

• Power Engineering (AREA)
• Engineering & Computer Science (AREA)
• Control Of Eletrric Generators (AREA)
• Heat-Pump Type And Storage Water Heaters (AREA)
• Road Repair (AREA)
• Electronic Switches (AREA)
• Emergency Protection Circuit Devices (AREA)
• Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
• Control Of Electrical Variables (AREA)
• Control Of Motors That Do Not Use Commutators (AREA)
• Oscillators With Electromechanical Resonators (AREA)
• Power Conversion In General (AREA)
• Continuous-Control Power Sources That Use Transistors (AREA)
• Saccharide Compounds (AREA)
• Furan Compounds (AREA)

Priority Applications (8)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8535200

Family Applications (2)

Family Applications After (1)

Country Status (7)

Families Citing this family (1)

Family Cites Families (5)

• 1992
  • 1992-04-30 FI FI921956A patent/FI921956A0/fi not_active Application Discontinuation
• 1993
  • 1993-04-30 EP EP93911521A patent/EP0638211B1/en not_active Expired - Lifetime
  • 1993-04-30 DE DE69311806T patent/DE69311806T2/de not_active Expired - Lifetime
  • 1993-04-30 DK DK93911521.8T patent/DK0638211T3/da active
  • 1993-04-30 WO PCT/FI1993/000185 patent/WO1993022826A1/en active IP Right Grant
  • 1993-04-30 AT AT93911521T patent/ATE154860T1/de not_active IP Right Cessation
• 1994
  • 1994-10-28 NO NO944109A patent/NO307198B1/no not_active IP Right Cessation
  • 1994-10-28 FI FI945095A patent/FI116645B/fi not_active IP Right Cessation

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