ATE113705T1 - Mit einer stabförmigen leuchtstofflampe bestückte rasterleuchte. - Google Patents

Mit einer stabförmigen leuchtstofflampe bestückte rasterleuchte.

Info

Publication number
ATE113705T1
ATE113705T1 AT89116834T AT89116834T ATE113705T1 AT E113705 T1 ATE113705 T1 AT E113705T1 AT 89116834 T AT89116834 T AT 89116834T AT 89116834 T AT89116834 T AT 89116834T AT E113705 T1 ATE113705 T1 AT E113705T1
Authority
AT
Austria
Prior art keywords
panels
fluorescent lamp
lighting fixture
cross vanes
shaped
Prior art date
Application number
AT89116834T
Other languages
English (en)
Inventor
Manfred Grimm
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
Application granted granted Critical
Publication of ATE113705T1 publication Critical patent/ATE113705T1/de

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
    • 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
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • 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)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT89116834T 1989-01-05 1989-09-12 Mit einer stabförmigen leuchtstofflampe bestückte rasterleuchte. ATE113705T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3900202A DE3900202A1 (de) 1989-01-05 1989-01-05 Mit einer stabfoermigen leuchtstofflampe bestueckte rasterleuchte

Publications (1)

Publication Number Publication Date
ATE113705T1 true ATE113705T1 (de) 1994-11-15

Family

ID=6371619

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89116834T ATE113705T1 (de) 1989-01-05 1989-09-12 Mit einer stabförmigen leuchtstofflampe bestückte rasterleuchte.

Country Status (4)

Country Link
US (1) US5029059A (de)
EP (1) EP0377079B1 (de)
AT (1) ATE113705T1 (de)
DE (2) DE3900202A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932935A1 (de) * 1989-10-03 1991-04-11 Zumtobel Ag Leuchtenraster
DE9310111U1 (de) * 1993-07-07 1993-09-02 Thorn Licht GmbH, 59755 Arnsberg Mit einer stabförmigen Leuchtstofflampe bestückte Rasterleuchte
US5528478A (en) * 1995-10-04 1996-06-18 Cooper Industries, Inc. Lighting fixture having a parabolic louver
USD377231S (en) * 1996-03-19 1997-01-07 Cooper Industries, Inc. Luminaire
DE29613948U1 (de) * 1996-08-12 1997-12-11 Zumtobel Licht Gmbh, Dornbirn Leuchte mit mindestens einer Lampe, einem Reflektor und einem Rasterreflektor
US6626560B1 (en) * 2000-11-22 2003-09-30 Ronald N. Caferro Lighting louver
AT500432B8 (de) * 2003-04-07 2007-02-15 Bartenbach Christian Beleuchtungsvorrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB587744A (en) * 1945-01-15 1947-05-05 Revo Electric Co Ltd Improvements in the method of production of louvres
DE1151475B (de) * 1960-05-06 1963-07-18 Paul Wittstock Blendschutzvorrichtung fuer Leuchten, insbesondere fuer Strassenleuchten
AT229967B (de) * 1960-10-27 1963-11-11 Gustav Adolf Bartenbach Fa Raumbeleuchtungsanlage
AT352828B (de) * 1974-02-18 1979-10-10 Siemens Ag Rasterleuchte
DE8106507U1 (de) * 1981-03-07 1981-08-27 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg "leuchte mit einer langgestreckten lampe und einem darunter angeordneten spiegelraster"
US4428354A (en) * 1982-06-21 1984-01-31 General Motors Corp. Diesel engine fuel limiting system
AT381577B (de) * 1983-04-08 1986-11-10 Bartenbach Christian Blendungsfreie leuchte fuer eine stabfoermige lichtquelle
AT378589B (de) * 1983-06-23 1985-08-26 Zumtobel Ag Leuchtstofflampenleuchte mit einem langgestreckten gehaeuse
DE8531886U1 (de) * 1985-11-12 1986-08-28 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Deckenleuchte
US4780800A (en) * 1986-05-05 1988-10-25 J. W. Lighting, Inc. Reflective louvre for ceiling fixtures
DE8613788U1 (de) * 1986-05-22 1986-07-31 Fa. Ing. Friedhelm Hirt, 5880 Lüdenscheid Leuchtstoffröhrenleuchte
DE3643369A1 (de) * 1986-12-18 1988-07-07 Siemens Ag Langfeldleuchte

Also Published As

Publication number Publication date
EP0377079A1 (de) 1990-07-11
US5029059A (en) 1991-07-02
DE3900202A1 (de) 1990-07-12
EP0377079B1 (de) 1994-11-02
DE58908596D1 (de) 1994-12-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee