JPS5736769A - Keikoranpu - Google Patents

Keikoranpu

Info

Publication number
JPS5736769A
JPS5736769A JP11023980A JP11023980A JPS5736769A JP S5736769 A JPS5736769 A JP S5736769A JP 11023980 A JP11023980 A JP 11023980A JP 11023980 A JP11023980 A JP 11023980A JP S5736769 A JPS5736769 A JP S5736769A
Authority
JP
Japan
Prior art keywords
fluorescent lamp
phosphor material
barium
type fluorescent
start 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.)
Granted
Application number
JP11023980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139190B2 (enrdf_load_stackoverflow
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

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting 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 true JPS5736769A (ja) 1982-02-27
JPH0139190B2 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
JPH0139190B2 (enrdf_load_stackoverflow) 1989-08-18

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