BR7302793D0 - Uma instalacao para a alimentacao controlavel de pelo menos dois grupos de lampadas eletricas - Google Patents

Uma instalacao para a alimentacao controlavel de pelo menos dois grupos de lampadas eletricas

Info

Publication number
BR7302793D0
BR7302793D0 BR732793A BR279373A BR7302793D0 BR 7302793 D0 BR7302793 D0 BR 7302793D0 BR 732793 A BR732793 A BR 732793A BR 279373 A BR279373 A BR 279373A BR 7302793 D0 BR7302793 D0 BR 7302793D0
Authority
BR
Brazil
Prior art keywords
installation
groups
power supply
controllable power
electric lamps
Prior art date
Application number
BR732793A
Other languages
English (en)
Inventor
P Bolhuis
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
Publication of BR7302793D0 publication Critical patent/BR7302793D0/pt

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10Regulating voltage or current
    • G05F1/12Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/08Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088Circuits 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
    • H02M1/092Circuits 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 the control signals being transmitted optically
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/36Controlling
    • H05B41/38Controlling the intensity of light
    • H05B41/39Controlling the intensity of light continuously
    • H05B41/392Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3924Controlling 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
BR732793A 1972-04-20 1973-04-17 Uma instalacao para a alimentacao controlavel de pelo menos dois grupos de lampadas eletricas BR7302793D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7205292.A NL159854B (nl) 1972-04-20 1972-04-20 Inrichting voor het regelbaar voeden van ten minste twee groepen elektrische lampen.

Publications (1)

Publication Number Publication Date
BR7302793D0 true BR7302793D0 (pt) 1974-07-11

Family

ID=19815882

Family Applications (1)

Application Number Title Priority Date Filing Date
BR732793A BR7302793D0 (pt) 1972-04-20 1973-04-17 Uma instalacao para a alimentacao controlavel de pelo menos dois grupos de lampadas eletricas

Country Status (16)

Country Link
US (1) US3863104A (pt)
JP (1) JPS567276B2 (pt)
AR (1) AR200259A1 (pt)
AT (1) AT337311B (pt)
BE (1) BE798427A (pt)
BR (1) BR7302793D0 (pt)
CA (1) CA1020219A (pt)
CH (1) CH567863A5 (pt)
DE (1) DE2316820A1 (pt)
ES (1) ES413893A1 (pt)
FR (1) FR2180962B1 (pt)
GB (1) GB1416376A (pt)
IT (1) IT983941B (pt)
NL (1) NL159854B (pt)
NO (1) NO137980C (pt)
SE (1) SE378343B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104562A (en) * 1976-11-17 1978-08-01 Traffic Systems, Inc. Traffic light dimmer system
US4197485A (en) * 1978-07-24 1980-04-08 Esquire, Inc. Optocoupler dimmer circuit for high intensity, gaseous discharge lamp
US4234820A (en) * 1979-04-06 1980-11-18 Controlled Environments Systems Light regulation system
JPS6094783U (ja) * 1983-12-02 1985-06-28 エナジーサポート株式会社 碍子の接続端子におけるリード線の接続構造
DE3918809A1 (de) * 1989-06-09 1990-12-20 Strand Lighting Gmbh Dimmgeraet bestehend aus wenigstens zwei parallel geschalteten dimmern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421005A (en) * 1966-01-06 1969-01-07 Boeing Co Ambient light controlled solid state relay
US3555351A (en) * 1967-05-01 1971-01-12 Richard N Sherwin Thyristor operated photosensitive control for lamp bank display
US3601652A (en) * 1969-08-13 1971-08-24 Harry L Burnett Jr Slave flash light

Also Published As

Publication number Publication date
ES413893A1 (es) 1976-01-16
US3863104A (en) 1975-01-28
IT983941B (it) 1974-11-11
JPS4917071A (pt) 1974-02-15
SE378343B (pt) 1975-08-25
NL159854B (nl) 1979-03-15
DE2316820A1 (de) 1973-10-25
AT337311B (de) 1977-06-27
JPS567276B2 (pt) 1981-02-17
CA1020219A (en) 1977-11-01
FR2180962B1 (pt) 1976-05-28
ATA339873A (de) 1976-10-15
CH567863A5 (pt) 1975-10-15
FR2180962A1 (pt) 1973-11-30
NO137980B (no) 1978-02-20
GB1416376A (en) 1975-12-03
NL7205292A (pt) 1973-10-23
NO137980C (no) 1978-05-31
BE798427A (fr) 1973-10-18
AR200259A1 (es) 1974-10-31

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