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WO2008049765A3 - Lampe à décharge basse pression comprenant un réflecteur - Google Patents

Lampe à décharge basse pression comprenant un réflecteur Download PDF

Info

Publication number
WO2008049765A3
WO2008049765A3 PCT/EP2007/061063 EP2007061063W WO2008049765A3 WO 2008049765 A3 WO2008049765 A3 WO 2008049765A3 EP 2007061063 W EP2007061063 W EP 2007061063W WO 2008049765 A3 WO2008049765 A3 WO 2008049765A3
Authority
WO
WIPO (PCT)
Prior art keywords
low pressure
discharge lamp
reflector
pressure discharge
discharge vessel
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.)
Ceased
Application number
PCT/EP2007/061063
Other languages
German (de)
English (en)
Other versions
WO2008049765A2 (fr
Inventor
Holger Hein
Paul Lange
Thomas Noll
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
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Priority to EP07821428A priority Critical patent/EP2054923A2/fr
Priority to CN2007800350287A priority patent/CN101517696B/zh
Publication of WO2008049765A2 publication Critical patent/WO2008049765A2/fr
Publication of WO2008049765A3 publication Critical patent/WO2008049765A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne une lampe à décharge basse pression présentant une ampoule de décharge (3) étanche à deux extrémités (31, 32) et un réflecteur (12) qui entoure au moins partiellement l'ampoule de décharge (3), un élément d'évacuation de chaleur (6) se trouvant à l'extérieur des extrémités étanches (31, 32) en contact avec l'ampoule de décharge (3).
PCT/EP2007/061063 2006-10-23 2007-10-17 Lampe à décharge basse pression comprenant un réflecteur Ceased WO2008049765A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07821428A EP2054923A2 (fr) 2006-10-23 2007-10-17 Lampe à décharge basse pression comprenant un réflecteur
CN2007800350287A CN101517696B (zh) 2006-10-23 2007-10-17 带有反射器的低压放电灯

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006049896.8 2006-10-23
DE102006049896A DE102006049896A1 (de) 2006-10-23 2006-10-23 Niederdruckentladungslampe mit Reflektor

Publications (2)

Publication Number Publication Date
WO2008049765A2 WO2008049765A2 (fr) 2008-05-02
WO2008049765A3 true WO2008049765A3 (fr) 2009-01-15

Family

ID=38820314

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/061063 Ceased WO2008049765A2 (fr) 2006-10-23 2007-10-17 Lampe à décharge basse pression comprenant un réflecteur

Country Status (4)

Country Link
EP (1) EP2054923A2 (fr)
CN (1) CN101517696B (fr)
DE (1) DE102006049896A1 (fr)
WO (1) WO2008049765A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006049898A1 (de) * 2006-10-23 2008-04-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe mit gebogenem Lampengefäß
DE102006049897A1 (de) * 2006-10-23 2008-04-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Reflektorlampe
DE102010002378A1 (de) * 2010-02-26 2011-09-01 Osram Gesellschaft mit beschränkter Haftung Lampe, insbesondere Flachlampe, mit einer Lichtquelle und einem elektronischen Betriebsgerät

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651609A (en) * 1994-12-06 1997-07-29 Pelton; Bruce A. Convection venting lensed reflector-type compact fluorescent lamp system
US5717277A (en) * 1993-04-30 1998-02-10 The Regents, University Of California Compact fluorescent lamp using horizontal and vertical insulating septums and convective venting geometry
US6172452B1 (en) * 1997-09-10 2001-01-09 Matsushita Electronics Corporation Low pressure mercury vapor discharge lamp with heat conductive component
US20030223230A1 (en) * 2002-05-31 2003-12-04 Qingsong Li Compact fluorescent lamp
US20040214500A1 (en) * 2003-01-28 2004-10-28 Shiro Iida Arc tube manufacturing method that reduces unevenness in thickness of a phosphor layer on an inner surface of a bent glass tube
US20050077829A1 (en) * 2003-09-02 2005-04-14 Shiro Iida Small arc tube, low-pressure mercury lamp, lighting apparatus, mandrel for forming the arc tube, and production method of the arc tube
US20050206292A1 (en) * 2004-03-16 2005-09-22 Masahiro Miki Low-pressure mercury vapor lamp
WO2005099360A2 (fr) * 2004-04-15 2005-10-27 Singlights Pte Ltd Ampoule electrique
WO2008049766A2 (fr) * 2006-10-23 2008-05-02 Osram Gesellschaft mit beschränkter Haftung Lampe à réflecteur
WO2008049763A2 (fr) * 2006-10-23 2008-05-02 Osram Gesellschaft mit beschränkter Haftung Lampe à ampoule incurvée

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717277A (en) * 1993-04-30 1998-02-10 The Regents, University Of California Compact fluorescent lamp using horizontal and vertical insulating septums and convective venting geometry
US5651609A (en) * 1994-12-06 1997-07-29 Pelton; Bruce A. Convection venting lensed reflector-type compact fluorescent lamp system
US6172452B1 (en) * 1997-09-10 2001-01-09 Matsushita Electronics Corporation Low pressure mercury vapor discharge lamp with heat conductive component
US20030223230A1 (en) * 2002-05-31 2003-12-04 Qingsong Li Compact fluorescent lamp
US20040214500A1 (en) * 2003-01-28 2004-10-28 Shiro Iida Arc tube manufacturing method that reduces unevenness in thickness of a phosphor layer on an inner surface of a bent glass tube
US20050077829A1 (en) * 2003-09-02 2005-04-14 Shiro Iida Small arc tube, low-pressure mercury lamp, lighting apparatus, mandrel for forming the arc tube, and production method of the arc tube
US20050206292A1 (en) * 2004-03-16 2005-09-22 Masahiro Miki Low-pressure mercury vapor lamp
WO2005099360A2 (fr) * 2004-04-15 2005-10-27 Singlights Pte Ltd Ampoule electrique
WO2008049766A2 (fr) * 2006-10-23 2008-05-02 Osram Gesellschaft mit beschränkter Haftung Lampe à réflecteur
WO2008049763A2 (fr) * 2006-10-23 2008-05-02 Osram Gesellschaft mit beschränkter Haftung Lampe à ampoule incurvée

Also Published As

Publication number Publication date
EP2054923A2 (fr) 2009-05-06
CN101517696B (zh) 2010-10-27
WO2008049765A2 (fr) 2008-05-02
CN101517696A (zh) 2009-08-26
DE102006049896A1 (de) 2008-04-24

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