JPS5378682A - Apparatus for lighting discharge lamp - Google Patents

Apparatus for lighting discharge lamp

Info

Publication number
JPS5378682A
JPS5378682A JP15542676A JP15542676A JPS5378682A JP S5378682 A JPS5378682 A JP S5378682A JP 15542676 A JP15542676 A JP 15542676A JP 15542676 A JP15542676 A JP 15542676A JP S5378682 A JPS5378682 A JP S5378682A
Authority
JP
Japan
Prior art keywords
discharge lamp
lighting discharge
transistor
resistance
distruction
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
JP15542676A
Other languages
Japanese (ja)
Inventor
Seigo Wada
Koichiro Tanikawa
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.)
Panasonic Electric Works Co Ltd
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
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP15542676A priority Critical patent/JPS5378682A/en
Publication of JPS5378682A publication Critical patent/JPS5378682A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent distruction of transistor for switch due to overvoltage with a series circuit comprising a high voltage resistible constant voltage element and a resistance for detecting current connected to the transistor and a thyrister connected to a terminal of the power source of oscillation circuit through a resistance.
JP15542676A 1976-12-22 1976-12-22 Apparatus for lighting discharge lamp Pending JPS5378682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15542676A JPS5378682A (en) 1976-12-22 1976-12-22 Apparatus for lighting discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15542676A JPS5378682A (en) 1976-12-22 1976-12-22 Apparatus for lighting discharge lamp

Publications (1)

Publication Number Publication Date
JPS5378682A true JPS5378682A (en) 1978-07-12

Family

ID=15605740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15542676A Pending JPS5378682A (en) 1976-12-22 1976-12-22 Apparatus for lighting discharge lamp

Country Status (1)

Country Link
JP (1) JPS5378682A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124291A (en) * 1979-03-19 1980-09-25 Sanyo Electric Co Ltd Laser tube firing device
JPS56157768U (en) * 1980-04-25 1981-11-25
JPS5759390A (en) * 1980-09-27 1982-04-09 Sony Corp Power source circuit for gaslaser tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124291A (en) * 1979-03-19 1980-09-25 Sanyo Electric Co Ltd Laser tube firing device
JPS56157768U (en) * 1980-04-25 1981-11-25
JPS5759390A (en) * 1980-09-27 1982-04-09 Sony Corp Power source circuit for gaslaser tube

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