AU507123B2 - Discharge operating circuit - Google Patents

Discharge operating circuit

Info

Publication number
AU507123B2
AU507123B2 AU28501/77A AU2850177A AU507123B2 AU 507123 B2 AU507123 B2 AU 507123B2 AU 28501/77 A AU28501/77 A AU 28501/77A AU 2850177 A AU2850177 A AU 2850177A AU 507123 B2 AU507123 B2 AU 507123B2
Authority
AU
Australia
Prior art keywords
operating circuit
discharge operating
discharge
circuit
operating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU28501/77A
Other versions
AU2850177A (en
Inventor
D. W. Morais D. M. Lowen D. V Knoble
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 US05/719,763 external-priority patent/US4051410A/en
Priority claimed from US05/719,764 external-priority patent/US4051411A/en
Priority claimed from US05/719,765 external-priority patent/US4051412A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of AU2850177A publication Critical patent/AU2850177A/en
Application granted granted Critical
Publication of AU507123B2 publication Critical patent/AU507123B2/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/231—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for high-pressure lamps
    • 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
    • H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
AU28501/77A 1976-09-02 1977-09-02 Discharge operating circuit Expired AU507123B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US05/719,763 US4051410A (en) 1976-09-02 1976-09-02 Discharge lamp operating circuit
USUS719763 1976-09-02
USUS719765 1976-09-02
USUS719764 1976-09-02
US05/719,764 US4051411A (en) 1976-09-02 1976-09-02 Discharge lamp operating circuit
US05/719,765 US4051412A (en) 1976-09-02 1976-09-02 Discharge lamp operating circuit

Publications (2)

Publication Number Publication Date
AU2850177A AU2850177A (en) 1979-03-08
AU507123B2 true AU507123B2 (en) 1980-02-07

Family

ID=27418999

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28501/77A Expired AU507123B2 (en) 1976-09-02 1977-09-02 Discharge operating circuit

Country Status (8)

Country Link
JP (1) JPS5359273A (en)
AU (1) AU507123B2 (en)
DE (1) DE2738065A1 (en)
ES (1) ES461893A1 (en)
FR (1) FR2363960A1 (en)
GB (1) GB1575833A (en)
MX (1) MX147056A (en)
NL (1) NL7709673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU606336B2 (en) * 1986-04-08 1991-02-07 Actronic Lighting Cc Controller for gas discharge lamps

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU208778B (en) * 1983-07-28 1993-12-28 Tungsram Reszvenytarsasag Operating circuit for a high-pressure sodium or metal-halogen lamp
FR2561850B1 (en) * 1984-03-20 1986-09-19 Ivanov Lev DEVICE FOR SUPPLYING IMPULSE DISCHARGE TUBES
DE10336858A1 (en) 2003-08-11 2005-03-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Electronic ballast for a lamp to be operated with iterative voltage pulses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794165A (en) * 1972-01-19 1973-07-17 Philips Nv DEVICE EQUIPPED WITH A GAS AND / OR VAPOR DISCHARGE LAMP
US3767970A (en) * 1972-11-01 1973-10-23 Gen Electric Turn on/turn off circuit for the direct current operation of gaseous discharge lamps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU606336B2 (en) * 1986-04-08 1991-02-07 Actronic Lighting Cc Controller for gas discharge lamps

Also Published As

Publication number Publication date
DE2738065A1 (en) 1978-03-09
NL7709673A (en) 1978-03-06
AU2850177A (en) 1979-03-08
MX147056A (en) 1982-09-29
FR2363960A1 (en) 1978-03-31
GB1575833A (en) 1980-10-01
JPS6366040B2 (en) 1988-12-19
FR2363960B1 (en) 1983-11-10
ES461893A1 (en) 1979-07-16
JPS5359273A (en) 1978-05-27

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