EP0217323A3 - Dispositif et procédé d'éclairage - Google Patents

Dispositif et procédé d'éclairage Download PDF

Info

Publication number
EP0217323A3
EP0217323A3 EP86113329A EP86113329A EP0217323A3 EP 0217323 A3 EP0217323 A3 EP 0217323A3 EP 86113329 A EP86113329 A EP 86113329A EP 86113329 A EP86113329 A EP 86113329A EP 0217323 A3 EP0217323 A3 EP 0217323A3
Authority
EP
European Patent Office
Prior art keywords
lamp
lighting
light outlet
housing
lower light
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.)
Withdrawn
Application number
EP86113329A
Other languages
German (de)
English (en)
Other versions
EP0217323A2 (fr
Inventor
Friedrich-Wilhelm Thiekötter
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.)
Thorn Licht GmbH
Original Assignee
Thorn Licht 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 Thorn Licht GmbH filed Critical Thorn Licht GmbH
Publication of EP0217323A2 publication Critical patent/EP0217323A2/fr
Publication of EP0217323A3 publication Critical patent/EP0217323A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP86113329A 1985-10-02 1986-09-27 Dispositif et procédé d'éclairage Withdrawn EP0217323A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3535216 1985-10-02
DE3535216 1985-10-02

Publications (2)

Publication Number Publication Date
EP0217323A2 EP0217323A2 (fr) 1987-04-08
EP0217323A3 true EP0217323A3 (fr) 1989-03-08

Family

ID=6282603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86113329A Withdrawn EP0217323A3 (fr) 1985-10-02 1986-09-27 Dispositif et procédé d'éclairage

Country Status (1)

Country Link
EP (1) EP0217323A3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29502183U1 (de) * 1995-02-10 1996-05-02 Zumtobel Licht Gmbh, Dornbirn Leuchte, insbesondere Feuchtraumleuchte, mit einem zweiteiligen geschlossenen Gehäuse
DE19822305C1 (de) * 1998-05-18 1999-12-02 Waldmann Gmbh & Co Herbert Breitstrahlende Indirektleuchte
DE29906717U1 (de) * 1999-04-15 2000-08-24 Zumtobel Staff Ges.M.B.H., Dornbirn Leuchte
WO2002063407A1 (fr) * 2001-02-08 2002-08-15 Hermetic Light Aps Dispositif destine a produire une lumiere multicolore et systeme de regulation permettant de reguler le fonctionnement de ce dispositif
EP1245899A1 (fr) * 2001-03-28 2002-10-02 Spittler Lichttechnik Lampe plate pour montage sur plafonds, murs et poteaux

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740359C (de) * 1942-01-03 1943-10-18 Zeiss Ikon A G Goerz Werk Leuchte mit zwei oder mehreren Reflektoren
US3201582A (en) * 1963-07-03 1965-08-17 Al L Siegel Two-way hospital light
US4280170A (en) * 1979-09-26 1981-07-21 General Electric Company Luminaire
US4450513A (en) * 1982-01-25 1984-05-22 Sterner Lighting Systems Incorporated Lighting fixture for opposite direction reflection
US4472767A (en) * 1981-12-23 1984-09-18 Mcgraw-Edison Company Reflector assembly for indirect or semi-indirect lighting fixture
DE3318264A1 (de) * 1983-05-19 1984-11-22 Dr. Ing. Willing GmbH, 1000 Berlin Leuchte mit perforiertem hochglanzreflektor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740359C (de) * 1942-01-03 1943-10-18 Zeiss Ikon A G Goerz Werk Leuchte mit zwei oder mehreren Reflektoren
US3201582A (en) * 1963-07-03 1965-08-17 Al L Siegel Two-way hospital light
US4280170A (en) * 1979-09-26 1981-07-21 General Electric Company Luminaire
US4472767A (en) * 1981-12-23 1984-09-18 Mcgraw-Edison Company Reflector assembly for indirect or semi-indirect lighting fixture
US4450513A (en) * 1982-01-25 1984-05-22 Sterner Lighting Systems Incorporated Lighting fixture for opposite direction reflection
DE3318264A1 (de) * 1983-05-19 1984-11-22 Dr. Ing. Willing GmbH, 1000 Berlin Leuchte mit perforiertem hochglanzreflektor

Also Published As

Publication number Publication date
EP0217323A2 (fr) 1987-04-08

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Inventor name: THIEKOETTER, FRIEDRICH-WILHELM