MX147047A - IMPROVEMENTS IN PULSING CIRCUIT FOR GASEOUS DISCHARGE LAMPS - Google Patents

IMPROVEMENTS IN PULSING CIRCUIT FOR GASEOUS DISCHARGE LAMPS

Info

Publication number
MX147047A
MX147047A MX16929977A MX16929977A MX147047A MX 147047 A MX147047 A MX 147047A MX 16929977 A MX16929977 A MX 16929977A MX 16929977 A MX16929977 A MX 16929977A MX 147047 A MX147047 A MX 147047A
Authority
MX
Mexico
Prior art keywords
discharge lamps
gaseous discharge
pulsing circuit
pulsing
circuit
Prior art date
Application number
MX16929977A
Other languages
Spanish (es)
Inventor
Trasimond Adam Soileau
Wayne Ray Neal
Daniel V Owen
David William Knoble
Don Morais
Original Assignee
Gen Electric
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
Priority claimed from US05/692,078 external-priority patent/US4045709A/en
Priority claimed from US05/692,080 external-priority patent/US4069442A/en
Priority claimed from US05/729,041 external-priority patent/US4048543A/en
Priority claimed from US05/743,566 external-priority patent/US4092565A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of MX147047A publication Critical patent/MX147047A/en

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
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • 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
MX16929977A 1976-06-02 1977-06-01 IMPROVEMENTS IN PULSING CIRCUIT FOR GASEOUS DISCHARGE LAMPS MX147047A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US05/692,078 US4045709A (en) 1976-06-02 1976-06-02 Discharge lamp operating circuit
US05/692,080 US4069442A (en) 1976-06-02 1976-06-02 Pulse circuit for gaseous discharge lamps
US05/729,041 US4048543A (en) 1976-10-04 1976-10-04 Discharge lamp operating circuit
US05/743,566 US4092565A (en) 1976-11-22 1976-11-22 Pulse circuit for gaseous discharge lamps
US05/750,749 US4092564A (en) 1976-06-02 1976-12-15 Discharge lamp operating circuit

Publications (1)

Publication Number Publication Date
MX147047A true MX147047A (en) 1982-09-27

Family

ID=27542086

Family Applications (1)

Application Number Title Priority Date Filing Date
MX16929977A MX147047A (en) 1976-06-02 1977-06-01 IMPROVEMENTS IN PULSING CIRCUIT FOR GASEOUS DISCHARGE LAMPS

Country Status (6)

Country Link
AU (1) AU511603B2 (en)
DE (1) DE2718151A1 (en)
FR (1) FR2354016A1 (en)
GB (1) GB1575832A (en)
MX (1) MX147047A (en)
NL (1) NL7705830A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486754A1 (en) * 1980-07-10 1982-01-15 Nicolas Jean Pierre Supply network for mercury vapour discharge lamp - uses second inductor and capacitor in lamp supply to induce voltage transients on tube voltage waveform to allow lower voltage control
FR2502443A1 (en) * 1981-03-17 1982-09-24 Augier Ets Supply circuit for high pressure mercury vapour discharge lamp - uses small capacitor connected across ballast to lower extinguishing voltage threshold
GB2140229A (en) * 1983-05-17 1984-11-21 Emi Plc Thorn Discharge lamp start and supply circuit
ZA862614B (en) * 1986-04-08 1986-12-30 David John Cockram Controller for gas discharge lamps
JP2008519413A (en) * 2004-11-04 2008-06-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Electronic ballast with capacitors placed at remote locations

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310687A (en) * 1964-02-07 1967-03-21 Gen Electric Power control circuits utilizing a bi-directional semiconductor
NL6509623A (en) * 1965-07-24 1967-01-25
US3629683A (en) * 1968-11-21 1971-12-21 Gen Electric High-frequency lamp operating circuit
FR2093223A5 (en) * 1970-06-05 1972-01-28 Lampes Sa
US3707649A (en) * 1970-07-20 1972-12-26 Denver Research Inst Intermittent arc illumination source
FR2156478B1 (en) * 1971-10-21 1974-05-31 Alsthom Cgee
NL7502759A (en) * 1974-05-20 1975-11-24 Siemens Ag DC CONVERTER.

Also Published As

Publication number Publication date
GB1575832A (en) 1980-10-01
DE2718151A1 (en) 1977-12-22
AU2506977A (en) 1978-11-16
FR2354016B1 (en) 1983-04-01
FR2354016A1 (en) 1977-12-30
AU511603B2 (en) 1980-08-28
NL7705830A (en) 1977-12-06

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