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JPS5380781A - Fluorescent lamp - Google Patents

Fluorescent lamp

Info

Publication number
JPS5380781A
JPS5380781A JP15502176A JP15502176A JPS5380781A JP S5380781 A JPS5380781 A JP S5380781A JP 15502176 A JP15502176 A JP 15502176A JP 15502176 A JP15502176 A JP 15502176A JP S5380781 A JPS5380781 A JP S5380781A
Authority
JP
Japan
Prior art keywords
fluorescent lamp
specified
27w31mm
provie
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
JP15502176A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ebara
Akitoshi Komiya
Sadata Ikeda
Noriyoshi Kikuchi
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 JP15502176A priority Critical patent/JPS5380781A/en
Priority to AU31905/77A priority patent/AU505212B2/en
Priority to GB5375877A priority patent/GB1583460A/en
Publication of JPS5380781A publication Critical patent/JPS5380781A/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

Landscapes

  • Discharge Lamp (AREA)

Abstract

PURPOSE: To provie a comparable or higher optical output with a less power than that of the conventional lamp, wherein a rare mixture gas of krypton with argon in specified proportion is contained in a straight pipe type bulb having an outer diameter of 27W31mm, at a specified pressure.
COPYRIGHT: (C)1978,JPO&Japio
JP15502176A 1976-12-24 1976-12-24 Fluorescent lamp Pending JPS5380781A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP15502176A JPS5380781A (en) 1976-12-24 1976-12-24 Fluorescent lamp
AU31905/77A AU505212B2 (en) 1976-12-24 1977-12-22 Fluorescent lamp
GB5375877A GB1583460A (en) 1976-12-24 1977-12-23 Fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15502176A JPS5380781A (en) 1976-12-24 1976-12-24 Fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS5380781A true JPS5380781A (en) 1978-07-17

Family

ID=15596929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15502176A Pending JPS5380781A (en) 1976-12-24 1976-12-24 Fluorescent lamp

Country Status (3)

Country Link
JP (1) JPS5380781A (en)
AU (1) AU505212B2 (en)
GB (1) GB1583460A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348943A1 (en) * 1988-06-30 1990-01-03 Toshiba Lighting & Technology Corporation Fluorescent lamp
US6400097B1 (en) * 2001-10-18 2002-06-04 General Electric Company Low wattage fluorescent lamp

Also Published As

Publication number Publication date
AU3190577A (en) 1979-06-28
GB1583460A (en) 1981-01-28
AU505212B2 (en) 1979-11-15

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