ATE339651T1 - Leuchteinheit - Google Patents

Leuchteinheit

Info

Publication number
ATE339651T1
ATE339651T1 AT03712561T AT03712561T ATE339651T1 AT E339651 T1 ATE339651 T1 AT E339651T1 AT 03712561 T AT03712561 T AT 03712561T AT 03712561 T AT03712561 T AT 03712561T AT E339651 T1 ATE339651 T1 AT E339651T1
Authority
AT
Austria
Prior art keywords
light source
axis
cap
symmetry
light
Prior art date
Application number
AT03712561T
Other languages
English (en)
Inventor
Ralph H Peters
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 ATE339651T1 publication Critical patent/ATE339651T1/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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • 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
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT03712561T 2002-04-12 2003-04-11 Leuchteinheit ATE339651T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02076444 2002-04-12

Publications (1)

Publication Number Publication Date
ATE339651T1 true ATE339651T1 (de) 2006-10-15

Family

ID=29225663

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03712561T ATE339651T1 (de) 2002-04-12 2003-04-11 Leuchteinheit

Country Status (8)

Country Link
US (1) US8475008B2 (de)
EP (1) EP1499832B1 (de)
JP (1) JP4260636B2 (de)
CN (1) CN1646857B (de)
AT (1) ATE339651T1 (de)
AU (1) AU2003216650A1 (de)
DE (1) DE60308352T2 (de)
WO (1) WO2003087663A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051661B3 (de) * 2004-10-22 2006-03-30 Erco Leuchten Gmbh Leuchte und Lichtquelleneinheit zur Ausleuchtung einer Gebäudefläche oder einer Gebäudeteilfläche
DE102006006063A1 (de) * 2006-02-09 2007-08-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Reflektorbehaftete Lichteinheit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395313A (en) 1973-01-13 1975-05-21 Ford Motor Co Headlamp in particular for motor vehicles
DE3341025A1 (de) 1983-11-12 1985-05-30 Robert Bosch Gmbh, 7000 Stuttgart Nebelscheinwerfer, insbesondere fuer kraftfahrzeuge
US5140220A (en) * 1985-12-02 1992-08-18 Yumi Sakai Light diffusion type light emitting diode
DE68906946T2 (de) 1988-03-31 1994-01-05 Philips Nv Leuchte.
EP0462780A1 (de) * 1990-06-18 1991-12-27 General Electric Company Getterschirmung für Hochdruck-Entladungslampen
DE29809619U1 (de) 1998-05-28 1998-07-30 Hella Kg Hueck & Co, 59557 Lippstadt Fahrzeugscheinwerfer
US6382816B1 (en) * 1999-12-23 2002-05-07 General Eectric Company Protected coating for energy efficient lamp

Also Published As

Publication number Publication date
WO2003087663A1 (en) 2003-10-23
EP1499832A1 (de) 2005-01-26
US20050117350A1 (en) 2005-06-02
JP2005522837A (ja) 2005-07-28
DE60308352D1 (de) 2006-10-26
CN1646857A (zh) 2005-07-27
CN1646857B (zh) 2010-09-01
EP1499832B1 (de) 2006-09-13
AU2003216650A1 (en) 2003-10-27
DE60308352T2 (de) 2007-04-26
US8475008B2 (en) 2013-07-02
JP4260636B2 (ja) 2009-04-30

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Legal Events

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