NL148777B - DEVICE FOR OPERATING AN ELECTRICAL LOAD. - Google Patents

DEVICE FOR OPERATING AN ELECTRICAL LOAD.

Info

Publication number
NL148777B
NL148777B NL6402537A NL6402537A NL148777B NL 148777 B NL148777 B NL 148777B NL 6402537 A NL6402537 A NL 6402537A NL 6402537 A NL6402537 A NL 6402537A NL 148777 B NL148777 B NL 148777B
Authority
NL
Netherlands
Prior art keywords
operating
electrical load
load
electrical
Prior art date
Application number
NL6402537A
Other languages
Dutch (nl)
Other versions
NL6402537A (en
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL6402538A priority Critical patent/NL6402538A/xx
Priority to NL6402537A priority patent/NL148777B/en
Priority to AT209665A priority patent/AT256992B/en
Priority to DK121065AA priority patent/DK140490B/en
Priority to SE3083/65A priority patent/SE307193B/xx
Priority to CH322365A priority patent/CH446496A/en
Priority to DE19651538034 priority patent/DE1538034C3/en
Priority to DE19651489427 priority patent/DE1489427C3/en
Priority to CH322265A priority patent/CH444304A/en
Priority to NO157123A priority patent/NO117035B/no
Priority to ES0310350A priority patent/ES310350A1/en
Priority to BE660909A priority patent/BE660909A/xx
Priority to GB101079/65D priority patent/GB1075069A/en
Priority to BE660908A priority patent/BE660908A/xx
Priority to US438933A priority patent/US3340428A/en
Priority to FR8762A priority patent/FR1426047A/en
Priority to JP14066657A priority patent/JPS4310441B1/ja
Publication of NL6402537A publication Critical patent/NL6402537A/xx
Publication of NL148777B publication Critical patent/NL148777B/en

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
    • 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
    • H02M5/25—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 thyratron or thyristor type requiring extinguishing means
    • H02M5/257—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/2573—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • 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
    • H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
    • 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
    • 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
    • H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Rectifiers (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
NL6402537A 1964-03-12 1964-03-12 DEVICE FOR OPERATING AN ELECTRICAL LOAD. NL148777B (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
NL6402538A NL6402538A (en) 1964-03-12 1964-03-12
NL6402537A NL148777B (en) 1964-03-12 1964-03-12 DEVICE FOR OPERATING AN ELECTRICAL LOAD.
AT209665A AT256992B (en) 1964-03-12 1965-03-09 Arrangement for feeding an electrical load
DK121065AA DK140490B (en) 1964-03-12 1965-03-09 Electrical supply coupling, in particular for electric discharge lamps.
SE3083/65A SE307193B (en) 1964-03-12 1965-03-09
CH322365A CH446496A (en) 1964-03-12 1965-03-09 Method for supplying an electrical load with alternating current
DE19651538034 DE1538034C3 (en) 1964-03-12 1965-03-09 Arrangement for feeding a more or less strong inductive electrical load
DE19651489427 DE1489427C3 (en) 1964-03-12 1965-03-09 Arrangement for feeding an inductively stabilized gas and / or vapor discharge lamp
CH322265A CH444304A (en) 1964-03-12 1965-03-09 Method for feeding an electrical consumer with a non-ohmic, non-linear resistance
NO157123A NO117035B (en) 1964-03-12 1965-03-09
ES0310350A ES310350A1 (en) 1964-03-12 1965-03-10 A provision to feed an electrical load, more particularly, a tube of electric shock, with alternate current. (Machine-translation by Google Translate, not legally binding)
BE660909A BE660909A (en) 1964-03-12 1965-03-10
GB101079/65D GB1075069A (en) 1964-03-12 1965-03-10 Improvements in or relating to circuit arrangements for feeding an electric load
BE660908A BE660908A (en) 1964-03-12 1965-03-10
US438933A US3340428A (en) 1964-03-12 1965-03-11 Circuit for accurately controlling the conduction periods of controlled rectifiers connected in inverse parallel
FR8762A FR1426047A (en) 1964-03-12 1965-03-11 Device for supplying an electrical load
JP14066657A JPS4310441B1 (en) 1964-03-12 1965-03-12

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6402538A NL6402538A (en) 1964-03-12 1964-03-12
NL6402537A NL148777B (en) 1964-03-12 1964-03-12 DEVICE FOR OPERATING AN ELECTRICAL LOAD.

Publications (2)

Publication Number Publication Date
NL6402537A NL6402537A (en) 1965-09-13
NL148777B true NL148777B (en) 1976-02-16

Family

ID=26643738

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6402537A NL148777B (en) 1964-03-12 1964-03-12 DEVICE FOR OPERATING AN ELECTRICAL LOAD.
NL6402538A NL6402538A (en) 1964-03-12 1964-03-12

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6402538A NL6402538A (en) 1964-03-12 1964-03-12

Country Status (4)

Country Link
BE (2) BE660909A (en)
CH (2) CH444304A (en)
DE (2) DE1489427C3 (en)
NL (2) NL148777B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2332682C2 (en) * 1973-06-25 1985-06-27 Deutsche Itt Industries Gmbh, 7800 Freiburg Circuit for brightness control of gas discharge lamps
DE3735989A1 (en) * 1987-10-23 1989-05-03 Beme Electronic Gmbh Switched-mode power supply

Also Published As

Publication number Publication date
CH446496A (en) 1967-11-15
DE1489427B2 (en) 1974-04-25
DE1538034A1 (en) 1969-08-21
CH444304A (en) 1967-09-30
NL6402538A (en) 1965-09-13
NL6402537A (en) 1965-09-13
BE660909A (en) 1965-09-10
DE1489427C3 (en) 1975-01-16
BE660908A (en) 1965-09-10
DE1538034B2 (en) 1973-07-05
DE1538034C3 (en) 1974-01-24
DE1489427A1 (en) 1969-02-13

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS