AU1947370A - Resonator ballost for arc discharge lamps - Google Patents

Resonator ballost for arc discharge lamps

Info

Publication number
AU1947370A
AU1947370A AU19473/70A AU1947370A AU1947370A AU 1947370 A AU1947370 A AU 1947370A AU 19473/70 A AU19473/70 A AU 19473/70A AU 1947370 A AU1947370 A AU 1947370A AU 1947370 A AU1947370 A AU 1947370A
Authority
AU
Australia
Prior art keywords
ballost
resonator
arc discharge
discharge lamps
lamps
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
AU19473/70A
Inventor
J. Rooke William
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Publication of AU1947370A publication Critical patent/AU1947370A/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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
AU19473/70A 1969-09-25 1970-09-02 Resonator ballost for arc discharge lamps Expired AU1947370A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86098569A 1969-09-25 1969-09-25
USUS860,985 1969-09-25

Publications (1)

Publication Number Publication Date
AU1947370A true AU1947370A (en) 1972-03-09

Family

ID=25334559

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19473/70A Expired AU1947370A (en) 1969-09-25 1970-09-02 Resonator ballost for arc discharge lamps

Country Status (3)

Country Link
US (1) US3676735A (en)
AU (1) AU1947370A (en)
ZA (1) ZA706047B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1387842A (en) * 1972-02-16 1975-03-19 Thorn Electrical Ind Ltd Ballast circuits for discharge lamps
US3787751A (en) * 1972-08-10 1974-01-22 Thorn Electrical Ind Ltd Ballast circuits for discharge lamps
US4260932A (en) * 1978-10-12 1981-04-07 Vance Johnson Method and circuit for facilitating the starting and steady state flickerless operation of a discharge lamp
HU191319B (en) * 1985-03-11 1987-02-27 Sebestyen,Laszlo,Hu Method and circuit arrangement for firing light sources of high firing voltage
GB2252687A (en) * 1991-02-11 1992-08-12 Teng Tien Ho Fluorescent lamp stabilizer circuit
US5936599A (en) * 1995-01-27 1999-08-10 Reymond; Welles AC powered light emitting diode array circuits for use in traffic signal displays
WO2001001385A1 (en) * 1999-06-29 2001-01-04 Welles Reymond Ac powered led circuits for traffic signal displays
US6853150B2 (en) * 2001-12-28 2005-02-08 Koninklijke Philips Electronics N.V. Light emitting diode driver

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668259A (en) * 1950-02-16 1954-02-02 Raytheon Mfg Co Electrical circuit
US3233148A (en) * 1961-04-25 1966-02-01 Gen Electric Discharge lamp ballasting circuit
US3235769A (en) * 1962-12-27 1966-02-15 Gen Electric Starting circuit for discharge lamps
US3354379A (en) * 1966-01-26 1967-11-21 Gen Electric Rectifier circuit with voltage multiplication
US3526821A (en) * 1967-09-20 1970-09-01 Frederick A Thomas Controlled circuitry for charging electrical capacitors
US3525901A (en) * 1968-02-13 1970-08-25 Microdot Inc Fluorescent lamp starting and operating circuit with a pulse starter
US3527982A (en) * 1968-07-31 1970-09-08 Gen Electric Discharge lamp ballasting

Also Published As

Publication number Publication date
US3676735A (en) 1972-07-11
ZA706047B (en) 1971-05-27

Similar Documents

Publication Publication Date Title
CA963074A (en) Short-arc gas discharge lamp
AU2143370A (en) High pressure electric discharge lamp
AU1947370A (en) Resonator ballost for arc discharge lamps
AU476172B2 (en) Discharge lamp component
CA933998A (en) Metal-halide discharge lamps
CA784842A (en) Arc discharge lamp
CA798474A (en) Arc discharge lamp
CA841729A (en) Arc discharge lamp
CA783708A (en) Electrode for gaseous discharge lamp
CA858682A (en) Arc discharge lamp operating circuit
AU292947B2 (en) Arc discharge lamp
CA907685A (en) Resonator ballast for arc discharge lamps
CA858681A (en) Arc discharge lamp control circuit
CA826240A (en) Discharge lamp
CA792880A (en) Discharge lamp
CA799314A (en) Electric discharge projection lamp
AU1341966A (en) Arc discharge lamp
CA800111A (en) Electron discharge lamps
CA788063A (en) Ballast circuit for discharge lamps
CA839909A (en) Operating circuit for discharge lamp
CA784840A (en) Hollow gas arc discharge
AU430051B2 (en) Discharge lamp circuit
AU422672B2 (en) Electric discharge lamp
AU460365B2 (en) Gas discharge lighting circuit
CA788572A (en) Superhigh-pressure mercury vapour discharge lamps