JPS6481193A - Electric bulb type fluorescent lamp - Google Patents

Electric bulb type fluorescent lamp

Info

Publication number
JPS6481193A
JPS6481193A JP23618887A JP23618887A JPS6481193A JP S6481193 A JPS6481193 A JP S6481193A JP 23618887 A JP23618887 A JP 23618887A JP 23618887 A JP23618887 A JP 23618887A JP S6481193 A JPS6481193 A JP S6481193A
Authority
JP
Japan
Prior art keywords
fluorescent lamp
container
lighting circuit
type fluorescent
bulb type
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
JP23618887A
Other languages
Japanese (ja)
Inventor
Atsushi Suzuki
Katsuyuki Hosoya
Yasuo Hirasawa
Taisuke Hirota
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP23618887A priority Critical patent/JPS6481193A/en
Publication of JPS6481193A publication Critical patent/JPS6481193A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

PURPOSE:To improve the operation reliability of an fluorescent lamp by making the discharge gap of a glow starter 0.6mm or less within W/V>0.04, and the contact gap 0.6mm or more, where V is the volume (cm<3>) of a container and W the consumed power of a lighting circuit. CONSTITUTION:An electric lamp type fluorescent lamp is provided with a fluorescent lamp 1 and a lighting circuit container 4 housing a lighting circuit comprising a glow starter 3 and a stabilizer 2, to which container 4 an electric lamp base is attached. The glow starter 3 has a discharge gap GS and a contact gap GC. GS<0.6mm and GC>0.6mm in a range of W/V>0.04, where V is the volume (cm<3>) of the container 4 and W the consumed power of a lighting circuit. It is possible in this way to improve the operation reliability of the lamp.
JP23618887A 1987-09-22 1987-09-22 Electric bulb type fluorescent lamp Pending JPS6481193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23618887A JPS6481193A (en) 1987-09-22 1987-09-22 Electric bulb type fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23618887A JPS6481193A (en) 1987-09-22 1987-09-22 Electric bulb type fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS6481193A true JPS6481193A (en) 1989-03-27

Family

ID=16997079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23618887A Pending JPS6481193A (en) 1987-09-22 1987-09-22 Electric bulb type fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS6481193A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253198A (en) * 1984-03-16 1985-12-13 エヌ・ベ−・オプテイツシエ・インダストリエ・“デ・オ−デ・デルフト” Slit radiation camera

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253198A (en) * 1984-03-16 1985-12-13 エヌ・ベ−・オプテイツシエ・インダストリエ・“デ・オ−デ・デルフト” Slit radiation camera

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