JPS57109246A - Fluorescent lamp - Google Patents

Fluorescent lamp

Info

Publication number
JPS57109246A
JPS57109246A JP18622380A JP18622380A JPS57109246A JP S57109246 A JPS57109246 A JP S57109246A JP 18622380 A JP18622380 A JP 18622380A JP 18622380 A JP18622380 A JP 18622380A JP S57109246 A JPS57109246 A JP S57109246A
Authority
JP
Japan
Prior art keywords
bulb
filament coil
coil
xenon
mercury
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
JP18622380A
Other languages
Japanese (ja)
Inventor
Tadashi Yanagi
Shokichi Noda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP18622380A priority Critical patent/JPS57109246A/en
Publication of JPS57109246A publication Critical patent/JPS57109246A/en
Pending 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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge

Abstract

PURPOSE:To reduce increase in the lamp current by skirting the sides of a filament coil with plate-like electrodes, and charging a bulb with a mixture rare gas consisting of mercury, xenon and argon. CONSTITUTION:The inner wall of a glass bulb 1 is coated with a phosphor film 2, and a stem 3 is fused at the end of the bulb 1. A filament coil 5 is supported between the pointed ends of leading-in wires 4 and 4 which are buried in the stem 3. The filament coil 5 is skirted with plate-like electrodes 6 which are electrically insulated from the coil 5. The bulb 1 is charged with a mixture rare gas consisting of mercury, 5-15vol% xenon, and argon.
JP18622380A 1980-12-26 1980-12-26 Fluorescent lamp Pending JPS57109246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18622380A JPS57109246A (en) 1980-12-26 1980-12-26 Fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18622380A JPS57109246A (en) 1980-12-26 1980-12-26 Fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS57109246A true JPS57109246A (en) 1982-07-07

Family

ID=16184512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18622380A Pending JPS57109246A (en) 1980-12-26 1980-12-26 Fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS57109246A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1435641A3 (en) * 2002-12-11 2006-04-12 Light Sources, Inc. Gas discharge lamp with a cathode shield, germicidal lamp comprising the same and method of increasing current load in a gas discharge lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1435641A3 (en) * 2002-12-11 2006-04-12 Light Sources, Inc. Gas discharge lamp with a cathode shield, germicidal lamp comprising the same and method of increasing current load in a gas discharge lamp

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