ATE399961T1 - Beleuchtungseinheit mit entladungslampen, insbesondere für scheinwerfer - Google Patents

Beleuchtungseinheit mit entladungslampen, insbesondere für scheinwerfer

Info

Publication number
ATE399961T1
ATE399961T1 AT02022982T AT02022982T ATE399961T1 AT E399961 T1 ATE399961 T1 AT E399961T1 AT 02022982 T AT02022982 T AT 02022982T AT 02022982 T AT02022982 T AT 02022982T AT E399961 T1 ATE399961 T1 AT E399961T1
Authority
AT
Austria
Prior art keywords
lighting unit
lamp
discharge lamps
headlights
signals
Prior art date
Application number
AT02022982T
Other languages
English (en)
Inventor
Bruno Dedoro
Original Assignee
Coemar Spa
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 Coemar Spa filed Critical Coemar Spa
Application granted granted Critical
Publication of ATE399961T1 publication Critical patent/ATE399961T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2026—Gas discharge type light sources, e.g. arcs
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70008—Production of exposure light, i.e. light sources
    • G03F7/70016—Production of exposure light, i.e. light sources by discharge lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
AT02022982T 2002-07-23 2002-10-14 Beleuchtungseinheit mit entladungslampen, insbesondere für scheinwerfer ATE399961T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI001626A ITMI20021626A1 (it) 2002-07-23 2002-07-23 Gruppo di illuminazione con lampade a scarica particolarmente per proiettori luminosi e simili

Publications (1)

Publication Number Publication Date
ATE399961T1 true ATE399961T1 (de) 2008-07-15

Family

ID=29798554

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02022982T ATE399961T1 (de) 2002-07-23 2002-10-14 Beleuchtungseinheit mit entladungslampen, insbesondere für scheinwerfer

Country Status (6)

Country Link
US (1) US6953269B2 (de)
EP (1) EP1384943B1 (de)
AT (1) ATE399961T1 (de)
DE (1) DE60227359D1 (de)
DK (1) DK1384943T3 (de)
IT (1) ITMI20021626A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2320552T3 (es) 2003-05-14 2009-05-25 Koninklijke Philips Electronics N.V. Procedimiento para controlar de manera precisa un proceso de refrigeracion de una lampara de alta potencia.
WO2009030266A1 (de) * 2007-08-29 2009-03-12 Osram Gesellschaft mit beschränkter Haftung Temperatursteuerung für eine entladungslampe
CZ22371U1 (cs) 2011-05-13 2011-06-13 Ledwell S.R.O. Svítidlo, zejména reflektorové, s usmerneným tokem svetla
TWM425992U (en) * 2011-11-11 2012-04-01 Zhong-Jun Yan Color temperature diversified structure of lamp
US10401013B2 (en) 2014-08-08 2019-09-03 Clay Paky S.P.A. Stage light fixture and method for operating said stage light fixture
CN105333408B (zh) * 2015-12-03 2019-02-19 广州市浩洋电子股份有限公司 一种舞台灯光源模块热学系统
US12460793B2 (en) * 2021-06-23 2025-11-04 Signify Holding B.V. Variable frost systems for a lighting device and lighting devices have the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT355200B (de) * 1978-01-23 1980-02-25 Espe Pharm Praep Bestrahlungsgeraet zum aushaerten von durch strahlung haertbaren massen
DE3923108A1 (de) * 1988-08-05 1990-02-08 Wolfgang Dipl Phys Weinfurter Videoleuchte
DE4325560A1 (de) * 1992-07-31 1994-02-03 Lichttechnik Vertriebsgesellsc Vorrichtung zum Wechseln eines Farbfilters für Beleuchtungseinrichtungen
US5882107A (en) 1995-11-16 1999-03-16 Vari-Lite, Inc. Compact luminaire system
US6241366B1 (en) * 1997-06-04 2001-06-05 High End Systems, Inc. Lighting system with diffusing dimmer
JP4225626B2 (ja) * 1999-04-02 2009-02-18 三菱電機株式会社 光源装置
US6341879B1 (en) * 1999-09-28 2002-01-29 Rainbow Displays, Inc. High output flat-panel display back light module
US6588907B1 (en) * 2002-08-26 2003-07-08 Hewlett-Packard Development Company, L.P. Self-contained cool-down system for a video projector

Also Published As

Publication number Publication date
EP1384943A3 (de) 2005-09-14
ITMI20021626A1 (it) 2004-01-23
EP1384943A2 (de) 2004-01-28
DE60227359D1 (de) 2008-08-14
US20040017686A1 (en) 2004-01-29
DK1384943T3 (da) 2008-11-10
US6953269B2 (en) 2005-10-11
EP1384943B1 (de) 2008-07-02

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Legal Events

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