JPS56116262A - Fluorescent lamp - Google Patents

Fluorescent lamp

Info

Publication number
JPS56116262A
JPS56116262A JP1949980A JP1949980A JPS56116262A JP S56116262 A JPS56116262 A JP S56116262A JP 1949980 A JP1949980 A JP 1949980A JP 1949980 A JP1949980 A JP 1949980A JP S56116262 A JPS56116262 A JP S56116262A
Authority
JP
Japan
Prior art keywords
tube
fluorescent lamp
load
adjusted
atomic 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.)
Pending
Application number
JP1949980A
Other languages
Japanese (ja)
Inventor
Ikuhiro Okuno
Masaki Suo
Takahito Shigenishi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP1949980A priority Critical patent/JPS56116262A/en
Publication of JPS56116262A publication Critical patent/JPS56116262A/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)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

PURPOSE:To enhance the efficiency of a fluorescent lamp, and save the electric power and the energy for the lamp by restricting the load-bearing atomic weight and the tube inner-diameter to within given values. CONSTITUTION:The inner wall of a glass tube 1 is coated with a fluorescent-body layer 2. An electrode 3 is placed at each end of the tube 1. The inner diameter (Dmm.) of the tube 1 is adjusted to be 23.0-26.0mm., while the distance between these electrodes 3 is adjusted to be 1,104-1,130mm.. The tube 1 is charged with a mixture rare-gas with a load-bearing atomic weight of -3.2XD+132--3.2XD+ 1+142, at 2.0-3.0 Torr.
JP1949980A 1980-02-18 1980-02-18 Fluorescent lamp Pending JPS56116262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1949980A JPS56116262A (en) 1980-02-18 1980-02-18 Fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1949980A JPS56116262A (en) 1980-02-18 1980-02-18 Fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS56116262A true JPS56116262A (en) 1981-09-11

Family

ID=12001055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1949980A Pending JPS56116262A (en) 1980-02-18 1980-02-18 Fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS56116262A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009503771A (en) * 2005-07-27 2009-01-29 パテント−トロイハント−ゲゼルシヤフト フユール エレクトリツシエ グリユーラムペン ミツト ベシユレンクテル ハフツング Low pressure gas discharge lamp with novel gas filling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5380779A (en) * 1976-12-24 1978-07-17 Toshiba Corp Fluorescent lamp
JPS53110273A (en) * 1977-03-07 1978-09-26 Hitachi Ltd Fluorescent lamp
JPS5431980A (en) * 1977-08-15 1979-03-09 Toshiba Corp Fluorescent lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5380779A (en) * 1976-12-24 1978-07-17 Toshiba Corp Fluorescent lamp
JPS53110273A (en) * 1977-03-07 1978-09-26 Hitachi Ltd Fluorescent lamp
JPS5431980A (en) * 1977-08-15 1979-03-09 Toshiba Corp Fluorescent lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009503771A (en) * 2005-07-27 2009-01-29 パテント−トロイハント−ゲゼルシヤフト フユール エレクトリツシエ グリユーラムペン ミツト ベシユレンクテル ハフツング Low pressure gas discharge lamp with novel gas filling

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