JPS61173493A - Discharge lamp lighting apparatus - Google Patents

Discharge lamp lighting apparatus

Info

Publication number
JPS61173493A
JPS61173493A JP1284385A JP1284385A JPS61173493A JP S61173493 A JPS61173493 A JP S61173493A JP 1284385 A JP1284385 A JP 1284385A JP 1284385 A JP1284385 A JP 1284385A JP S61173493 A JPS61173493 A JP S61173493A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
discharge lamp
lighting apparatus
lamp lighting
apparatus
discharge
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.)
Granted
Application number
JP1284385A
Other versions
JP2527421B2 (en )
Inventor
Haruo Nagase
Original Assignee
Matsushita Electric Works Ltd
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

Links

JP1284385A 1985-01-25 1985-01-25 The discharge lamp lighting device Expired - Lifetime JP2527421B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1284385A JP2527421B2 (en) 1985-01-25 1985-01-25 The discharge lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1284385A JP2527421B2 (en) 1985-01-25 1985-01-25 The discharge lamp lighting device

Publications (2)

Publication Number Publication Date
JPS61173493A true true JPS61173493A (en) 1986-08-05
JP2527421B2 JP2527421B2 (en) 1996-08-21

Family

ID=11816668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1284385A Expired - Lifetime JP2527421B2 (en) 1985-01-25 1985-01-25 The discharge lamp lighting device

Country Status (1)

Country Link
JP (1) JP2527421B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358793A (en) * 1986-08-29 1988-03-14 Toshiba Electric Equip Discharge lamp lighter
JPS6358792A (en) * 1986-08-29 1988-03-14 Toshiba Electric Equip Discharge lamp lighter
JPS6362191A (en) * 1986-08-29 1988-03-18 Matsushita Electric Works Ltd Discharge lamp lighter
JPS63148598A (en) * 1986-12-02 1988-06-21 Philips Nv High pressure gas discharge lamp operating circuit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170747A (en) * 1978-09-22 1979-10-09 Esquire, Inc. Fixed frequency, variable duty cycle, square wave dimmer for high intensity gaseous discharge lamp
JPS5761294A (en) * 1980-09-30 1982-04-13 Toshiba Electric Equip Device for firing high voltage discharge lamp
JPS58140996A (en) * 1982-02-15 1983-08-20 Matsushita Electric Works Ltd Device for firing discharge lamp
JPS5946796A (en) * 1982-09-10 1984-03-16 Toshiba Electric Equip Device for firing discharge lamp
JPS59163796A (en) * 1983-03-08 1984-09-14 Matsushita Electronics Corp Method of firing high voltage discharge lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170747A (en) * 1978-09-22 1979-10-09 Esquire, Inc. Fixed frequency, variable duty cycle, square wave dimmer for high intensity gaseous discharge lamp
JPS5761294A (en) * 1980-09-30 1982-04-13 Toshiba Electric Equip Device for firing high voltage discharge lamp
JPS58140996A (en) * 1982-02-15 1983-08-20 Matsushita Electric Works Ltd Device for firing discharge lamp
JPS5946796A (en) * 1982-09-10 1984-03-16 Toshiba Electric Equip Device for firing discharge lamp
JPS59163796A (en) * 1983-03-08 1984-09-14 Matsushita Electronics Corp Method of firing high voltage discharge lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358793A (en) * 1986-08-29 1988-03-14 Toshiba Electric Equip Discharge lamp lighter
JPS6358792A (en) * 1986-08-29 1988-03-14 Toshiba Electric Equip Discharge lamp lighter
JPS6362191A (en) * 1986-08-29 1988-03-18 Matsushita Electric Works Ltd Discharge lamp lighter
JPS63148598A (en) * 1986-12-02 1988-06-21 Philips Nv High pressure gas discharge lamp operating circuit

Also Published As

Publication number Publication date Type
JP2527421B2 (en) 1996-08-21 grant

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term