DE60228521D1 - Entladungslampe mit spiralförmigem Entladungsrohr - Google Patents

Entladungslampe mit spiralförmigem Entladungsrohr

Info

Publication number
DE60228521D1
DE60228521D1 DE60228521T DE60228521T DE60228521D1 DE 60228521 D1 DE60228521 D1 DE 60228521D1 DE 60228521 T DE60228521 T DE 60228521T DE 60228521 T DE60228521 T DE 60228521T DE 60228521 D1 DE60228521 D1 DE 60228521D1
Authority
DE
Germany
Prior art keywords
discharge
spiral
tube
lamp
discharge lamp
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
DE60228521T
Other languages
English (en)
Inventor
Laszlo Ilyes
Jozsef Fulop
Jozsef Tokes
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60228521D1 publication Critical patent/DE60228521D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J61/33—Special shape of cross-section, e.g. for producing cool spot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
DE60228521T 2001-05-29 2002-05-23 Entladungslampe mit spiralförmigem Entladungsrohr Expired - Lifetime DE60228521D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/867,205 US6633128B2 (en) 2001-05-29 2001-05-29 Discharge lamp with spiral shaped discharge tube

Publications (1)

Publication Number Publication Date
DE60228521D1 true DE60228521D1 (de) 2008-10-09

Family

ID=25349335

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60228521T Expired - Lifetime DE60228521D1 (de) 2001-05-29 2002-05-23 Entladungslampe mit spiralförmigem Entladungsrohr

Country Status (4)

Country Link
US (1) US6633128B2 (de)
EP (1) EP1263020B1 (de)
CN (1) CN1286143C (de)
DE (1) DE60228521D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6759797B2 (en) * 2001-06-15 2004-07-06 General Electric Company Compact fluorescent lamp
TW583710B (en) * 2001-09-26 2004-04-11 Matsushita Electric Ind Co Ltd Discharge lamp with improved light distribution characteristics
JP4116808B2 (ja) * 2001-11-14 2008-07-09 松下電器産業株式会社 電球形蛍光ランプ
CN100358084C (zh) * 2002-03-29 2007-12-26 松下电器产业株式会社 发光管以及低压水银灯
US7196462B2 (en) * 2002-06-12 2007-03-27 Matsushita Electric Industrial Co., Ltd. Arc tube with shortened total length, manufacturing method for arc tube, and low-pressure mercury lamp
CN2594965Y (zh) * 2002-11-19 2003-12-24 上海翔山实业有限责任公司 改进型全螺旋荧光灯
JP3885032B2 (ja) * 2003-02-28 2007-02-21 松下電器産業株式会社 蛍光ランプ
JP4208644B2 (ja) * 2003-05-30 2009-01-14 パナソニック株式会社 発光管及び低圧水銀ランプ
WO2005067553A2 (en) * 2004-01-13 2005-07-28 T-1 Lighting, Inc. Improved illuminating device
US20050275351A1 (en) * 2004-02-10 2005-12-15 Shichao Ge Gas discharge fluorescent device with lamp support
CN1694221A (zh) * 2004-05-07 2005-11-09 东芝照明技术株式会社 灯泡型荧光灯及照明装置
US20080231160A1 (en) * 2005-02-04 2008-09-25 Ellis Yan Universal cooling points compact fluorescent lamps
US7358656B1 (en) * 2005-02-04 2008-04-15 Technical Consumer Products, Inc. A Delaware Corporation Universal cooling points for fluorescent lamps
JPWO2006106645A1 (ja) * 2005-04-01 2008-09-11 松下電器産業株式会社 二重螺旋状ガラス管の製造方法、蛍光ランプ用発光管及び蛍光ランプ
EP2287526B1 (de) * 2005-07-20 2013-09-11 TBT Asset Management International Limited Beleuchtungseinheit mit serpentinenförmiger Kaltkathodenfluroeszenzlampe
US7261529B2 (en) * 2005-09-07 2007-08-28 Southwest Research Institute Apparatus for preparing biodegradable microparticle formulations containing pharmaceutically active agents
ATE463835T1 (de) * 2005-10-26 2010-04-15 Skirtlight S A Kompakte fluoreszenlampe
CN101083201B (zh) * 2006-05-31 2010-09-01 东芝照明技术株式会社 灯泡形荧光灯以及照明装置
US20090200909A1 (en) * 2006-08-10 2009-08-13 Akira Takahashi Single base fluorescent lamp and illumination device
DE102007034731A1 (de) * 2007-07-23 2009-01-29 Lanxess Deutschland Gmbh Chelatharze
US8492991B2 (en) 2007-11-02 2013-07-23 Tbt Asset Management International Limited Lighting fixture system for illumination using cold cathode fluorescent lamps
US7973489B2 (en) 2007-11-02 2011-07-05 Tbt Asset Management International Limited Lighting system for illumination using cold cathode fluorescent lamps
US7759850B2 (en) * 2008-04-01 2010-07-20 General Electric Compan Discharge tube and lamp with cooling chambers and improved luminance
US20100079055A1 (en) * 2008-09-30 2010-04-01 General Electric Company Providing an improved thermal path to electronics by overmolding in a lighting source

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE212843C (de) 1906-05-23
DD212843A1 (de) * 1982-12-29 1984-08-22 Narva Rosa Luxemburg K Niederdruckgasentladungslampe in gebogener form fuer kleine leistungen
JPS59132557A (ja) * 1983-01-20 1984-07-30 Toshiba Corp 表示素子用「けい」光ランプ及びその製造方法
DE4011213A1 (de) * 1990-03-19 1991-09-26 Holzer Walter Compact-leuchtstofflampe
DE4133077C2 (de) 1991-10-02 1994-12-01 Narva Gluehlampen Kompakte Leuchtstofflampe
US5680005A (en) * 1995-03-31 1997-10-21 General Electric Company Phosphor distribution for helical compact fluorescent lamp
DE19548305C2 (de) * 1995-12-22 2003-04-17 Walter Holzer Gasentladungsgefäß für Gasentladungslampen
JP2000228169A (ja) * 1999-02-08 2000-08-15 Nekken:Kk スパイラル型蛍光管

Also Published As

Publication number Publication date
CN1388563A (zh) 2003-01-01
EP1263020A3 (de) 2005-12-21
US6633128B2 (en) 2003-10-14
US20020180352A1 (en) 2002-12-05
CN1286143C (zh) 2006-11-22
EP1263020A2 (de) 2002-12-04
EP1263020B1 (de) 2008-08-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition