JPS56112063A - Fluorescent lamp - Google Patents

Fluorescent lamp

Info

Publication number
JPS56112063A
JPS56112063A JP1242080A JP1242080A JPS56112063A JP S56112063 A JPS56112063 A JP S56112063A JP 1242080 A JP1242080 A JP 1242080A JP 1242080 A JP1242080 A JP 1242080A JP S56112063 A JPS56112063 A JP S56112063A
Authority
JP
Japan
Prior art keywords
bulb
sealed
fluorescent lamp
electorde
krypton
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
JP1242080A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ebara
Kunio Yuasa
Masao Aida
Taketo Kamei
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1242080A priority Critical patent/JPS56112063A/en
Publication of JPS56112063A publication Critical patent/JPS56112063A/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
    • H01J61/30—Vessels; Containers

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

PURPOSE:To reduce the lamp power consumption without reduction of the total light flux by limiting the tube diameter and gas composition in a specific range. CONSTITUTION:A fluorescent film 2 is formed on the inside surface of a tubular glass bulb 1, and electorde filaments 3, 3 are sealed on both ends of the bulb 1. Caps 4, 4 are provided on both ends of the bulb 1. An inside diameter of the bulb is 13-23mm., and a starting gas comprising at least one of krypton and xenon is sealed in it. The length of a bulb is preferably 500-2,400mm..
JP1242080A 1980-02-06 1980-02-06 Fluorescent lamp Pending JPS56112063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1242080A JPS56112063A (en) 1980-02-06 1980-02-06 Fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1242080A JPS56112063A (en) 1980-02-06 1980-02-06 Fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS56112063A true JPS56112063A (en) 1981-09-04

Family

ID=11804770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1242080A Pending JPS56112063A (en) 1980-02-06 1980-02-06 Fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS56112063A (en)

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