DE60308352D1 - Leuchteinheit - Google Patents

Leuchteinheit

Info

Publication number
DE60308352D1
DE60308352D1 DE60308352T DE60308352T DE60308352D1 DE 60308352 D1 DE60308352 D1 DE 60308352D1 DE 60308352 T DE60308352 T DE 60308352T DE 60308352 T DE60308352 T DE 60308352T DE 60308352 D1 DE60308352 D1 DE 60308352D1
Authority
DE
Germany
Prior art keywords
light source
axis
cap
lighting unit
symmetry
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.)
Expired - Lifetime
Application number
DE60308352T
Other languages
English (en)
Other versions
DE60308352T2 (de
Inventor
H Peters
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60308352D1 publication Critical patent/DE60308352D1/de
Application granted granted Critical
Publication of DE60308352T2 publication Critical patent/DE60308352T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE60308352T 2002-04-12 2003-04-11 Leuchteinheit Expired - Lifetime DE60308352T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02076444 2002-04-12
EP02076444 2002-04-12
PCT/IB2003/001486 WO2003087663A1 (en) 2002-04-12 2003-04-11 Lighting unit

Publications (2)

Publication Number Publication Date
DE60308352D1 true DE60308352D1 (de) 2006-10-26
DE60308352T2 DE60308352T2 (de) 2007-04-26

Family

ID=29225663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60308352T Expired - Lifetime DE60308352T2 (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
ATE339651T1 (de) 2006-10-15
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
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition