JPS559397A - Circuit for operating discharge lamp - Google Patents

Circuit for operating discharge lamp

Info

Publication number
JPS559397A
JPS559397A JP8157379A JP8157379A JPS559397A JP S559397 A JPS559397 A JP S559397A JP 8157379 A JP8157379 A JP 8157379A JP 8157379 A JP8157379 A JP 8157379A JP S559397 A JPS559397 A JP S559397A
Authority
JP
Japan
Prior art keywords
circuit
discharge lamp
operating discharge
operating
lamp
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.)
Pending
Application number
JP8157379A
Other languages
Japanese (ja)
Inventor
Tei Erumusu Robaato
Shii Engeru Jiyosefu
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 US05/920,581 external-priority patent/US4162429A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS559397A publication Critical patent/JPS559397A/en
Pending legal-status Critical Current

Links

Classifications

    • Y02B20/202—

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
JP8157379A 1978-06-29 1979-06-29 Circuit for operating discharge lamp Pending JPS559397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/920,581 US4162429A (en) 1977-03-11 1978-06-29 Ballast circuit for accurately regulating HID lamp wattage

Publications (1)

Publication Number Publication Date
JPS559397A true JPS559397A (en) 1980-01-23

Family

ID=25443996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8157379A Pending JPS559397A (en) 1978-06-29 1979-06-29 Circuit for operating discharge lamp

Country Status (2)

Country Link
JP (1) JPS559397A (en)
CA (1) CA1083658A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194682A (en) * 1975-02-13 1976-08-19
JPS5355676A (en) * 1976-10-30 1978-05-20 Iwasaki Electric Co Ltd Discharge lamp lighting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194682A (en) * 1975-02-13 1976-08-19
JPS5355676A (en) * 1976-10-30 1978-05-20 Iwasaki Electric Co Ltd Discharge lamp lighting device

Also Published As

Publication number Publication date
CA1083658A (en) 1980-08-12

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