ATE484843T1 - Hochdruckentladungslampe - Google Patents

Hochdruckentladungslampe

Info

Publication number
ATE484843T1
ATE484843T1 AT04744736T AT04744736T ATE484843T1 AT E484843 T1 ATE484843 T1 AT E484843T1 AT 04744736 T AT04744736 T AT 04744736T AT 04744736 T AT04744736 T AT 04744736T AT E484843 T1 ATE484843 T1 AT E484843T1
Authority
AT
Austria
Prior art keywords
discharge
discharge lamp
shaped portion
pressure discharge
outer envelope
Prior art date
Application number
AT04744736T
Other languages
English (en)
Inventor
Leo Marien
Nancy Caruso
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE484843T1 publication Critical patent/ATE484843T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • 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
    • H01J61/34—Double-wall vessels or containers

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
AT04744736T 2003-08-18 2004-08-04 Hochdruckentladungslampe ATE484843T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03102578 2003-08-18
PCT/IB2004/051389 WO2005017946A2 (en) 2003-08-18 2004-08-04 High-pressure discharge lamp

Publications (1)

Publication Number Publication Date
ATE484843T1 true ATE484843T1 (de) 2010-10-15

Family

ID=34178579

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04744736T ATE484843T1 (de) 2003-08-18 2004-08-04 Hochdruckentladungslampe

Country Status (7)

Country Link
US (1) US7701140B2 (de)
EP (1) EP1658633B1 (de)
JP (1) JP4649409B2 (de)
CN (1) CN1836310A (de)
AT (1) ATE484843T1 (de)
DE (1) DE602004029582D1 (de)
WO (1) WO2005017946A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130138782A (ko) * 2011-01-25 2013-12-19 가부시키가이샤 지에스 유아사 방전등

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598225A (en) 1983-02-25 1986-07-01 Gte Products Corporation Electric lamp with high outer-envelope to inner-envelope wall-thickness ratio
US4888517A (en) * 1987-08-28 1989-12-19 Gte Products Corporation Double-enveloped lamp having a shield surrounding a light-source capsule within a thick-walled outer envelope
US4977346A (en) * 1988-06-29 1990-12-11 North American Philips Corp. High pressure sodium discharge lamp having gas filled outer envelope
EP0462780A1 (de) * 1990-06-18 1991-12-27 General Electric Company Getterschirmung für Hochdruck-Entladungslampen
JPH05343031A (ja) * 1992-06-04 1993-12-24 Hamamatsu Photonics Kk 放電管とその製造方法
JPH0528964A (ja) * 1991-07-25 1993-02-05 Hamamatsu Photonics Kk 放電管およびこれを用いた光源装置
US5359255A (en) * 1991-07-25 1994-10-25 Hamamatsu Photonics K.K. Discharge tube having a double-tube type structure
US5532543A (en) * 1991-12-23 1996-07-02 Philips Electronics North America Corporation High density discharge lamp with pinched-on containment shield
ES2090838T3 (es) * 1992-03-16 1996-10-16 Philips Electronics Nv Lampara de sodio a alta presion.
BE1008050A3 (nl) * 1994-01-24 1996-01-03 Philips Electronics Nv Hoge-drukontladingslamp.
US5719463A (en) * 1996-06-03 1998-02-17 General Electric Company Retaining spring and stop means for lamp mount
US6791267B2 (en) * 2001-10-02 2004-09-14 Ngk Insulators, Ltd. High pressure discharge lamps, lighting systems, head lamps for automobiles and light emitting vessels for high pressure discharge lamps

Also Published As

Publication number Publication date
US7701140B2 (en) 2010-04-20
US20060214589A1 (en) 2006-09-28
JP2007503086A (ja) 2007-02-15
EP1658633A2 (de) 2006-05-24
WO2005017946A2 (en) 2005-02-24
WO2005017946A3 (en) 2005-05-26
JP4649409B2 (ja) 2011-03-09
DE602004029582D1 (de) 2010-11-25
CN1836310A (zh) 2006-09-20
EP1658633B1 (de) 2010-10-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties