JPH0361307B2 - - Google Patents

Info

Publication number
JPH0361307B2
JPH0361307B2 JP56215551A JP21555181A JPH0361307B2 JP H0361307 B2 JPH0361307 B2 JP H0361307B2 JP 56215551 A JP56215551 A JP 56215551A JP 21555181 A JP21555181 A JP 21555181A JP H0361307 B2 JPH0361307 B2 JP H0361307B2
Authority
JP
Japan
Prior art keywords
tube
bulbs
glass
straight
thin
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.)
Expired - Lifetime
Application number
JP56215551A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58112237A (ja
Inventor
Katsuhide Misono
Kenji Oda
Genichi Hayashi
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 Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology 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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Priority to JP21555181A priority Critical patent/JPS58112237A/ja
Publication of JPS58112237A publication Critical patent/JPS58112237A/ja
Publication of JPH0361307B2 publication Critical patent/JPH0361307B2/ja
Granted 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
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP21555181A 1981-12-25 1981-12-25 けい光ランプ Granted JPS58112237A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21555181A JPS58112237A (ja) 1981-12-25 1981-12-25 けい光ランプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21555181A JPS58112237A (ja) 1981-12-25 1981-12-25 けい光ランプ

Publications (2)

Publication Number Publication Date
JPS58112237A JPS58112237A (ja) 1983-07-04
JPH0361307B2 true JPH0361307B2 (en]) 1991-09-19

Family

ID=16674298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21555181A Granted JPS58112237A (ja) 1981-12-25 1981-12-25 けい光ランプ

Country Status (1)

Country Link
JP (1) JPS58112237A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000926A1 (en) * 1983-08-12 1985-02-28 Mitsubishi Denki Kabushiki Kaisha Low-pressure mercury-vapor arc lamp and method of manufacturing the same
US4853591A (en) * 1983-11-25 1989-08-01 Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen Mbh Multiple-tube compact low-pressure discharge fluorescent lamp
KR870000282B1 (ko) * 1984-11-28 1987-02-23 강형원 "u"형 단관을 결합시킨 "w"형 및 쌍"w"형 형광등의 관과 그 제조방법
JPS62150808U (en]) * 1986-03-14 1987-09-24
US5680005A (en) * 1995-03-31 1997-10-21 General Electric Company Phosphor distribution for helical compact fluorescent lamp
EP2223573B1 (en) 2007-12-14 2012-05-30 Koninklijke Philips Electronics N.V. Dimmable light generating device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL185479C (nl) * 1979-04-03 1990-04-17 Philips Nv Lagedrukgasontladingslamp.
JPS5748555U (en]) * 1980-08-31 1982-03-18
JPS5853363U (ja) * 1981-09-29 1983-04-11 三菱電機株式会社 「けい」光ランプ

Also Published As

Publication number Publication date
JPS58112237A (ja) 1983-07-04

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