JPH0139190B2 - - Google Patents

Info

Publication number
JPH0139190B2
JPH0139190B2 JP11023980A JP11023980A JPH0139190B2 JP H0139190 B2 JPH0139190 B2 JP H0139190B2 JP 11023980 A JP11023980 A JP 11023980A JP 11023980 A JP11023980 A JP 11023980A JP H0139190 B2 JPH0139190 B2 JP H0139190B2
Authority
JP
Japan
Prior art keywords
phosphor
starting voltage
fluorescent lamp
added
weight
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
JP11023980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5736769A (ja
Inventor
Mitsutake Magai
Maki Hagiwara
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 JP11023980A priority Critical patent/JPS5736769A/ja
Publication of JPS5736769A publication Critical patent/JPS5736769A/ja
Publication of JPH0139190B2 publication Critical patent/JPH0139190B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/54Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP11023980A 1980-08-13 1980-08-13 Keikoranpu Granted JPS5736769A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11023980A JPS5736769A (ja) 1980-08-13 1980-08-13 Keikoranpu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11023980A JPS5736769A (ja) 1980-08-13 1980-08-13 Keikoranpu

Publications (2)

Publication Number Publication Date
JPS5736769A JPS5736769A (ja) 1982-02-27
JPH0139190B2 true JPH0139190B2 (enrdf_load_stackoverflow) 1989-08-18

Family

ID=14530626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11023980A Granted JPS5736769A (ja) 1980-08-13 1980-08-13 Keikoranpu

Country Status (1)

Country Link
JP (1) JPS5736769A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5736769A (ja) 1982-02-27

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