PT2375439E - Lâmpada regulável de descarga de alta intensidade com arco curto, apresentando cor constante durante a regulação¿ - Google Patents

Lâmpada regulável de descarga de alta intensidade com arco curto, apresentando cor constante durante a regulação¿

Info

Publication number
PT2375439E
PT2375439E PT111615654T PT11161565T PT2375439E PT 2375439 E PT2375439 E PT 2375439E PT 111615654 T PT111615654 T PT 111615654T PT 11161565 T PT11161565 T PT 11161565T PT 2375439 E PT2375439 E PT 2375439E
Authority
PT
Portugal
Prior art keywords
short arc
during dimming
hid lamp
colour during
constant colour
Prior art date
Application number
PT111615654T
Other languages
English (en)
Inventor
James Hooker
Derhaeg Lode
Original Assignee
Flowil Int Lighting
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 Flowil Int Lighting filed Critical Flowil Int Lighting
Publication of PT2375439E publication Critical patent/PT2375439E/pt

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
    • H01J61/827—Metal halide arc lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component

Landscapes

  • Discharge Lamp (AREA)
PT111615654T 2010-04-08 2011-04-07 Lâmpada regulável de descarga de alta intensidade com arco curto, apresentando cor constante durante a regulação¿ PT2375439E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN867DE2010 2010-04-08

Publications (1)

Publication Number Publication Date
PT2375439E true PT2375439E (pt) 2013-10-10

Family

ID=44366391

Family Applications (1)

Application Number Title Priority Date Filing Date
PT111615654T PT2375439E (pt) 2010-04-08 2011-04-07 Lâmpada regulável de descarga de alta intensidade com arco curto, apresentando cor constante durante a regulação¿

Country Status (7)

Country Link
US (1) US8368306B2 (pt)
EP (1) EP2375439B1 (pt)
CN (1) CN102214544B (pt)
DK (1) DK2375439T3 (pt)
ES (1) ES2434770T3 (pt)
PL (1) PL2375439T3 (pt)
PT (1) PT2375439E (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2388799A3 (en) * 2010-04-26 2013-12-18 Flowil International Lighting (Holding) B.V. Single-ended short arc lamp of low colour temperature with reduced sodium loss
US9386665B2 (en) 2013-03-14 2016-07-05 Honeywell International Inc. System for integrated lighting control, configuration, and metric tracking from multiple locations

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8505119U1 (de) * 1985-02-22 1987-08-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kompakte Hochdruckentladungslampe
DE4310539A1 (de) * 1993-03-31 1994-10-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenid-Hochdruckentladungslampe für den Einbau in optische Systeme
US20060255741A1 (en) * 1997-06-06 2006-11-16 Harison Toshiba Lighting Corporation Lightening device for metal halide discharge lamp
JP3643758B2 (ja) * 2000-07-07 2005-04-27 株式会社小糸製作所 放電ランプ装置用絶縁プラグ及び放電ランプ装置
JP2002245971A (ja) * 2000-12-12 2002-08-30 Toshiba Lighting & Technology Corp 高圧放電ランプ、高圧放電ランプ点灯装置および照明装置
DE10234758B4 (de) * 2002-07-30 2006-02-16 Sli Lichtsysteme Gmbh Metall-Halogendampflampe niedriger Leistung
US6819050B1 (en) * 2003-05-02 2004-11-16 Matsushita Electric Industrial Co., Ltd. Metal halide lamp with trace T1I filling for improved dimming properties
JP4295700B2 (ja) * 2003-08-29 2009-07-15 パナソニック株式会社 メタルハライドランプの点灯方法及び照明装置
JP4402539B2 (ja) * 2004-08-06 2010-01-20 パナソニック株式会社 メタルハライドランプおよびそれを用いた照明装置
JP4535384B2 (ja) * 2005-07-20 2010-09-01 株式会社小糸製作所 自動車用放電バルブおよび自動車用前照灯

Also Published As

Publication number Publication date
CN102214544A (zh) 2011-10-12
CN102214544B (zh) 2016-08-24
EP2375439A3 (en) 2011-12-14
US20110248630A1 (en) 2011-10-13
US8368306B2 (en) 2013-02-05
ES2434770T3 (es) 2013-12-17
EP2375439A2 (en) 2011-10-12
EP2375439B1 (en) 2013-07-03
DK2375439T3 (da) 2013-10-14
PL2375439T3 (pl) 2014-02-28

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