WO2009013699A3 - Lamp - Google Patents

Lamp Download PDF

Info

Publication number
WO2009013699A3
WO2009013699A3 PCT/IB2008/052917 IB2008052917W WO2009013699A3 WO 2009013699 A3 WO2009013699 A3 WO 2009013699A3 IB 2008052917 W IB2008052917 W IB 2008052917W WO 2009013699 A3 WO2009013699 A3 WO 2009013699A3
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
socket
ceramic dielectric
backlead
burner
Prior art date
Application number
PCT/IB2008/052917
Other languages
French (fr)
Other versions
WO2009013699A2 (en
Inventor
Michael Haacke
Bernd Prokesch
Original Assignee
Philips Intellectual Property
Koninkl Philips Electronics Nv
Michael Haacke
Bernd Prokesch
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 Philips Intellectual Property, Koninkl Philips Electronics Nv, Michael Haacke, Bernd Prokesch filed Critical Philips Intellectual Property
Priority to CN200880025496A priority Critical patent/CN101755320A/en
Priority to JP2010516642A priority patent/JP2010534388A/en
Priority to EP08789380A priority patent/EP2171740A2/en
Priority to US12/668,901 priority patent/US20100207522A1/en
Publication of WO2009013699A2 publication Critical patent/WO2009013699A2/en
Publication of WO2009013699A3 publication Critical patent/WO2009013699A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • 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

Abstract

The lamp, particularly the high pressure discharge lamp, comprises a socket (10) made of an insulating material, a burner (12) for emitting light mechanically connected to the socket, and a backlead wire (14) connected to the burner (12), wherein the socket (10) comprises a color with a weighted absorption of < 50% and/or a ceramic dielectric (16) arranged around the backlead wire (14) is provided, wherein the ceramic dielectric (16) comprises a color with a weighted absorption of < 50%. By using colors for the socket (10) and/or the ceramic dielectric (16) with a low absorption it is possible to increase the luminous flux of the lamp significantly without increasing the power of the lamp.
PCT/IB2008/052917 2007-07-20 2008-07-21 Lamp WO2009013699A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200880025496A CN101755320A (en) 2007-07-20 2008-07-21 Lamp
JP2010516642A JP2010534388A (en) 2007-07-20 2008-07-21 lamp
EP08789380A EP2171740A2 (en) 2007-07-20 2008-07-21 Lamp
US12/668,901 US20100207522A1 (en) 2007-07-20 2008-07-21 Lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07112827.6 2007-07-20
EP07112827 2007-07-20

Publications (2)

Publication Number Publication Date
WO2009013699A2 WO2009013699A2 (en) 2009-01-29
WO2009013699A3 true WO2009013699A3 (en) 2009-04-02

Family

ID=40220134

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/052917 WO2009013699A2 (en) 2007-07-20 2008-07-21 Lamp

Country Status (5)

Country Link
US (1) US20100207522A1 (en)
EP (1) EP2171740A2 (en)
JP (1) JP2010534388A (en)
CN (1) CN101755320A (en)
WO (1) WO2009013699A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5192078B2 (en) * 2009-07-06 2013-05-08 シャープ株式会社 LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER
DE102009060780A1 (en) * 2009-12-22 2011-06-30 Automotive Lighting Reutlingen GmbH, 72762 Electronic control device and gas discharge lamp for a lighting device of a motor vehicle with such a control device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736811A (en) * 1992-05-11 1998-04-07 U.S. Philips Corporation Capped high-pressure discharge lamp
US20040130255A1 (en) * 2003-01-03 2004-07-08 General Electric Company Discharge lamp with bulb fixture arrangement and method for manufacturing the same
EP2009668A1 (en) * 2007-06-29 2008-12-31 Flowil International Lighting (HOLDING) B.V. Discharge lamp socketed on one side

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6824404B1 (en) * 2001-09-17 2004-11-30 Inliten, Llc Light socket device
US7183712B2 (en) * 2002-12-10 2007-02-27 Koninklijke Philips Electronics, N.V. Lamp for a vehicle headlight with low-beam function

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736811A (en) * 1992-05-11 1998-04-07 U.S. Philips Corporation Capped high-pressure discharge lamp
US20040130255A1 (en) * 2003-01-03 2004-07-08 General Electric Company Discharge lamp with bulb fixture arrangement and method for manufacturing the same
EP2009668A1 (en) * 2007-06-29 2008-12-31 Flowil International Lighting (HOLDING) B.V. Discharge lamp socketed on one side

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BELOUSOV & RABOTKIN: "Radiation-induced changes in the visible and IR absorption in steatite ceramic B", RUSSIAN PHYSICS JOURNAL, vol. 12, no. 4, 1 April 1969 (1969-04-01), New York, pages 521 - 523, XP002510873 *

Also Published As

Publication number Publication date
JP2010534388A (en) 2010-11-04
WO2009013699A2 (en) 2009-01-29
EP2171740A2 (en) 2010-04-07
CN101755320A (en) 2010-06-23
US20100207522A1 (en) 2010-08-19

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