JPS647478B2 - - Google Patents

Info

Publication number
JPS647478B2
JPS647478B2 JP5830480A JP5830480A JPS647478B2 JP S647478 B2 JPS647478 B2 JP S647478B2 JP 5830480 A JP5830480 A JP 5830480A JP 5830480 A JP5830480 A JP 5830480A JP S647478 B2 JPS647478 B2 JP S647478B2
Authority
JP
Japan
Prior art keywords
lamp
filament
filaments
power supply
impedance element
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
JP5830480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56153693A (en
Inventor
Masao Kamata
Kenichi Nakai
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 JP5830480A priority Critical patent/JPS56153693A/ja
Publication of JPS56153693A publication Critical patent/JPS56153693A/ja
Publication of JPS647478B2 publication Critical patent/JPS647478B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
JP5830480A 1980-04-30 1980-04-30 Device for firing discharge lamp Granted JPS56153693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5830480A JPS56153693A (en) 1980-04-30 1980-04-30 Device for firing discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5830480A JPS56153693A (en) 1980-04-30 1980-04-30 Device for firing discharge lamp

Publications (2)

Publication Number Publication Date
JPS56153693A JPS56153693A (en) 1981-11-27
JPS647478B2 true JPS647478B2 (OSRAM) 1989-02-08

Family

ID=13080481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5830480A Granted JPS56153693A (en) 1980-04-30 1980-04-30 Device for firing discharge lamp

Country Status (1)

Country Link
JP (1) JPS56153693A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740520B2 (ja) * 1985-01-24 1995-05-01 松下電工株式会社 放電灯点灯装置
JPH081833B2 (ja) * 1985-01-24 1996-01-10 松下電工株式会社 放電灯点灯装置
JPS63195997A (ja) * 1987-02-09 1988-08-15 明治ナシヨナル工業株式会社 高周波放電灯点灯装置
IL126165A0 (en) 1998-09-10 1999-05-09 Scitex Corp Ltd Apparatus for the orthogonal movement of a ccd sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060070A (OSRAM) * 1973-09-29 1975-05-23

Also Published As

Publication number Publication date
JPS56153693A (en) 1981-11-27

Similar Documents

Publication Publication Date Title
US5172034A (en) Wide range dimmable fluorescent lamp ballast system
GB1568310A (en) Discharge lamp lighting devices
JPS647478B2 (OSRAM)
JPH03285289A (ja) 調光点灯装置
US2830232A (en) Electrical control apparatus
US2456859A (en) Electric discharge apparatus
US3040208A (en) Ballast apparatus for gaseous discharge devices
JPH06181095A (ja) 放電灯点灯装置
JPS6122440B2 (OSRAM)
JPS61273897A (ja) 放電灯安定器
JP3280391B2 (ja) 放電灯点灯装置
KR830002610B1 (ko) 방전등 점등장치
JPS59171499A (ja) 放電灯点灯装置
US2797365A (en) Circuit arrangement for starting and operating hot-cathode electric discharge lamp
JPS644315B2 (OSRAM)
JPS59158094A (ja) 放電灯点灯装置
JPH0143999B2 (OSRAM)
SU5378A1 (ru) Устройство дл включени дуговой лампы
US2149505A (en) Combined arc lamp and incandescent lamp
JPS58166698A (ja) けい光ランプ点灯装置
JPS5854594A (ja) 放電灯点灯装置
JPS58111299A (ja) 「け」光灯の電力調整装置
JPS61250998A (ja) けい光ランプの点灯回路
JPH0337279B2 (OSRAM)
JPH0328798B2 (OSRAM)