EP1855307A3 - Spiralförmige Lichtemissionsröhre aufweisende, einseitig gesockelte Fluoreszenzlampe - Google Patents

Spiralförmige Lichtemissionsröhre aufweisende, einseitig gesockelte Fluoreszenzlampe Download PDF

Info

Publication number
EP1855307A3
EP1855307A3 EP07107665A EP07107665A EP1855307A3 EP 1855307 A3 EP1855307 A3 EP 1855307A3 EP 07107665 A EP07107665 A EP 07107665A EP 07107665 A EP07107665 A EP 07107665A EP 1855307 A3 EP1855307 A3 EP 1855307A3
Authority
EP
European Patent Office
Prior art keywords
spiral
fluorescent lamp
light emission
tube
light emitting
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.)
Granted
Application number
EP07107665A
Other languages
English (en)
French (fr)
Other versions
EP1855307A2 (de
EP1855307B1 (de
Inventor
Takahiro Konomoto
Hironori Nishio
Takashi Ohsawa
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP1855307A2 publication Critical patent/EP1855307A2/de
Publication of EP1855307A3 publication Critical patent/EP1855307A3/de
Application granted granted Critical
Publication of EP1855307B1 publication Critical patent/EP1855307B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)

Abstract

[Aufgabe]
Das Ziel besteht darin, eine eine spiralförmige Lichtemissionsröhre aufweisende einseitig gesockelte Fluoreszenzlampe zur Verfügung zu stellen, bei der die Unterschiede in der Luminanz ab dem erstmaligen Anschalten gering sind.
[Mittel zur Problemlösung]
Die Fluoreszenzlampe in Form einer Glühbirne 1 ist gekennzeichnet dadurch, dass sie ausgestattet ist mit einer spiralförmigen Lichtemissionsröhre 2, einem Entlüftungsrohr 7, das sich von dem einen Ende dieser spiralförmigen Lichtemissionsröhre 2 bis in die Nähe des Sockels 5 erstreckt und das die Entlüftung des Inneren dieser spiralförmigen Lichtemissionsröhre 2 durchführt, einer ersten Quecksilberausflussquelle 10, die in einer bestimmten Position im Inneren dieses Entlüftungsrohrs 7 eingerichtet ist und einer kugelförmigen zweiten Quecksilberausflussquelle 11, die im Inneren der spiralförmigen Lichtemissionsröhre 2 vorgesehen ist und innerhalb dieser spiralförmigen Lichtemissionsröhre 2 beweglich ist.
EP20070107665 2006-05-12 2007-05-08 Spiralförmige Lichtemissionsröhre aufweisende, einseitig gesockelte Fluoreszenzlampe Expired - Fee Related EP1855307B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006134267A JP4919695B2 (ja) 2006-05-12 2006-05-12 螺旋状発光管を有する片口金蛍光ランプ

Publications (3)

Publication Number Publication Date
EP1855307A2 EP1855307A2 (de) 2007-11-14
EP1855307A3 true EP1855307A3 (de) 2010-03-31
EP1855307B1 EP1855307B1 (de) 2011-03-30

Family

ID=38457551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070107665 Expired - Fee Related EP1855307B1 (de) 2006-05-12 2007-05-08 Spiralförmige Lichtemissionsröhre aufweisende, einseitig gesockelte Fluoreszenzlampe

Country Status (3)

Country Link
EP (1) EP1855307B1 (de)
JP (1) JP4919695B2 (de)
DE (1) DE502007006818D1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040178744A1 (en) * 1997-06-11 2004-09-16 Toshiba Lighting & Technology Corp. Compact fluorescent lamp, self-ballasted fluorescent lamp and luminaire
US20050265018A1 (en) * 2004-05-07 2005-12-01 Toshiba Lighting & Technology Corporation Compact fluorescent lamp and luminaire using the same
US20060087258A1 (en) * 2003-03-24 2006-04-27 Toshiba Lighting & Technology Corp. Self-ballasted fluorescent lamp and luminaire

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132554A (ja) * 1983-01-19 1984-07-30 Toshiba Corp けい光ランプ装置
JPH065255A (ja) * 1992-06-22 1994-01-14 Toshiba Lighting & Technol Corp 水銀蒸気放電灯
JPH08138623A (ja) * 1994-11-02 1996-05-31 Toshiba Lighting & Technol Corp 低圧水銀蒸気放電ランプおよび照明装置
JP3956004B2 (ja) * 1998-02-26 2007-08-08 東芝ライテック株式会社 電球形蛍光ランプおよび照明器具
JP2005347236A (ja) * 2004-05-07 2005-12-15 Toshiba Lighting & Technology Corp 電球形蛍光ランプおよび照明装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040178744A1 (en) * 1997-06-11 2004-09-16 Toshiba Lighting & Technology Corp. Compact fluorescent lamp, self-ballasted fluorescent lamp and luminaire
US20060087258A1 (en) * 2003-03-24 2006-04-27 Toshiba Lighting & Technology Corp. Self-ballasted fluorescent lamp and luminaire
US20050265018A1 (en) * 2004-05-07 2005-12-01 Toshiba Lighting & Technology Corporation Compact fluorescent lamp and luminaire using the same

Also Published As

Publication number Publication date
EP1855307A2 (de) 2007-11-14
EP1855307B1 (de) 2011-03-30
DE502007006818D1 (de) 2011-05-12
JP4919695B2 (ja) 2012-04-18
JP2007305487A (ja) 2007-11-22

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