JPH0570278B2 - - Google Patents

Info

Publication number
JPH0570278B2
JPH0570278B2 JP60004416A JP441685A JPH0570278B2 JP H0570278 B2 JPH0570278 B2 JP H0570278B2 JP 60004416 A JP60004416 A JP 60004416A JP 441685 A JP441685 A JP 441685A JP H0570278 B2 JPH0570278 B2 JP H0570278B2
Authority
JP
Japan
Prior art keywords
preheating
circuit
level
filament
fluorescent 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.)
Expired - Lifetime
Application number
JP60004416A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61163597A (ja
Inventor
Katsuyuki Kyozumi
Masao Arakawa
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 JP441685A priority Critical patent/JPS61163597A/ja
Publication of JPS61163597A publication Critical patent/JPS61163597A/ja
Publication of JPH0570278B2 publication Critical patent/JPH0570278B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP441685A 1985-01-14 1985-01-14 螢光灯点灯装置 Granted JPS61163597A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP441685A JPS61163597A (ja) 1985-01-14 1985-01-14 螢光灯点灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP441685A JPS61163597A (ja) 1985-01-14 1985-01-14 螢光灯点灯装置

Publications (2)

Publication Number Publication Date
JPS61163597A JPS61163597A (ja) 1986-07-24
JPH0570278B2 true JPH0570278B2 (enrdf_load_stackoverflow) 1993-10-04

Family

ID=11583687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP441685A Granted JPS61163597A (ja) 1985-01-14 1985-01-14 螢光灯点灯装置

Country Status (1)

Country Link
JP (1) JPS61163597A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179799U (ja) * 1982-05-26 1983-12-01 溝部　達司 看板用螢光灯調光器

Also Published As

Publication number Publication date
JPS61163597A (ja) 1986-07-24

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