JPS567344A - Fluorescent lamp - Google Patents

Fluorescent lamp

Info

Publication number
JPS567344A
JPS567344A JP8373279A JP8373279A JPS567344A JP S567344 A JPS567344 A JP S567344A JP 8373279 A JP8373279 A JP 8373279A JP 8373279 A JP8373279 A JP 8373279A JP S567344 A JPS567344 A JP S567344A
Authority
JP
Japan
Prior art keywords
xenon
lamp
neon
argon
diameter
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
JP8373279A
Other languages
Japanese (ja)
Inventor
Tadashi Yanagi
Shokichi Noda
Kohei Sakayama
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 JP8373279A priority Critical patent/JPS567344A/en
Publication of JPS567344A publication Critical patent/JPS567344A/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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent

Landscapes

  • Discharge Lamp (AREA)

Abstract

PURPOSE:To reduce the painting amount of an expensive rare earth element fluorescent with high efficiency and high color renderability as well as control the increase in lamp power by confining a mixed rare gas containing mercury and a specific amount of xenon in a tube of a speicific diameter with a specific gas pressure. CONSTITUTION:A mixed rare gas, consisting of mercury and a charging gas containing 25-60% xenon, e.g., xenon-argon, xenon-neon, or xenon-argon-neon, is confined into a 110W rapid start type straight tube fluorescent lamp, approx. 2,400mm. long 32-35 mm. in diameter, with a charging gas pressure of 1.3-2.2 torr. Thus, the rise of lamp voltage can be suppressed, the power of lamp can be controlled to less than a specified standard value, starting can be made easier, and the life of the lamp can be lengthened.
JP8373279A 1979-07-02 1979-07-02 Fluorescent lamp Pending JPS567344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8373279A JPS567344A (en) 1979-07-02 1979-07-02 Fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8373279A JPS567344A (en) 1979-07-02 1979-07-02 Fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS567344A true JPS567344A (en) 1981-01-26

Family

ID=13810687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8373279A Pending JPS567344A (en) 1979-07-02 1979-07-02 Fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS567344A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6468185A (en) * 1987-09-09 1989-03-14 Seiko Epson Corp Picture display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6468185A (en) * 1987-09-09 1989-03-14 Seiko Epson Corp Picture display device

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