ATA86397A - LAMP - Google Patents

LAMP

Info

Publication number
ATA86397A
ATA86397A AT0086397A AT86397A ATA86397A AT A86397 A ATA86397 A AT A86397A AT 0086397 A AT0086397 A AT 0086397A AT 86397 A AT86397 A AT 86397A AT A86397 A ATA86397 A AT A86397A
Authority
AT
Austria
Prior art keywords
lamp
Prior art date
Application number
AT0086397A
Other languages
German (de)
Other versions
AT412993B (en
Original Assignee
Zumtobel Licht
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7795051&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATA86397(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zumtobel Licht filed Critical Zumtobel Licht
Publication of ATA86397A publication Critical patent/ATA86397A/en
Application granted granted Critical
Publication of AT412993B publication Critical patent/AT412993B/en

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
    • F21V11/08—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
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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)
AT0086397A 1996-05-22 1997-05-21 LAMP AT412993B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19620659A DE19620659C2 (en) 1996-05-22 1996-05-22 Luminaire with a light exit disc

Publications (2)

Publication Number Publication Date
ATA86397A true ATA86397A (en) 2005-02-15
AT412993B AT412993B (en) 2005-09-26

Family

ID=7795051

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0086397A AT412993B (en) 1996-05-22 1997-05-21 LAMP

Country Status (3)

Country Link
AT (1) AT412993B (en)
CH (1) CH691985A5 (en)
DE (1) DE19620659C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006410A1 (en) * 2000-02-14 2001-08-16 Zumtobel Staff Gmbh Recessed ceiling light fitting has concave reflector and light diffuser cooperating to provide divergent light chambers on either side of tubular gas discharge lamp
DE19909331C2 (en) * 1999-03-03 2002-05-16 Siteco Beleuchtungstech Gmbh Luminaire with multiple spectral properties
FR2796130B1 (en) * 1999-07-06 2001-08-17 Valeo Vision LIGHTING OR SIGNALING DEVICE FOR MOTOR VEHICLES, INCLUDING ADVANCED LIGHT DISTRIBUTION MEANS
EP1245899A1 (en) * 2001-03-28 2002-10-02 Spittler Lichttechnik Flat lamp for mounting on ceilings, walls and posts
DE20306736U1 (en) * 2003-04-30 2004-09-16 Zumtobel Staff Gmbh lamp
DE102005004931B4 (en) * 2005-02-03 2008-02-21 Albis Plastic Gmbh lighting device
DE102006016218A1 (en) * 2006-04-03 2007-10-04 Nimbus Design Gmbh Lamp e.g. room lamp, has multiple of light sources, and diffuser has multiple openings which extends radiation face, by which lighting sources form primary radiation, from which material of diffuser radiates freely
FI122909B (en) 2008-01-07 2012-08-31 Naplit Show Oy Lighting elements
DE202011110560U1 (en) 2010-09-30 2014-12-01 Koninklijke Philips N.V. Lighting device and luminaire
DE102012110575A1 (en) 2012-11-05 2014-05-08 bps Leuchten GmbH Ceiling lamp for luminous light blanket, has base element with planar-shaped translucent covering arranged below light source, where covering is formed by underside of covering and provided with micro-perforated side surfaces
BE1025855B1 (en) * 2017-12-28 2019-07-30 Buzzispace Nv ACOUSTIC LIGHTING ELEMENT

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU424121B2 (en) * 1969-06-23 1972-05-15 K-S-H, Inc Light transmitting panel
DE2540125A1 (en) * 1975-09-09 1977-03-17 Guenter Reinartz Interior lighting and varied use integrated suspended ceiling - has carrier rails providing or supporting power supply and interchangeable lighting
DE2649111A1 (en) * 1976-10-28 1978-05-03 Gantenbrink Leuchten Ohg Lamp with double layered glass body - has light diffusing elements embedded in inner layer of glass
US4622624A (en) * 1983-06-10 1986-11-11 Electri-Cable Assemblies, Inc. Under shelf task lighting fixture
DE3543292C2 (en) * 1985-12-07 1994-06-09 Cristallux Werk Waldachtal Gmb Plate or bowl-shaped light cover, a method for their production, and an apparatus for performing the method
EP0538727B1 (en) * 1991-10-24 1995-05-31 ZUMTOBEL LICHT GmbH Reflector for a lighting device
DE9202955U1 (en) * 1992-03-06 1992-06-04 Röhm GmbH, 6100 Darmstadt Luminaires made of combined plastic sheets containing white pigment and fluorescent dye
NO175399C (en) * 1992-03-31 1994-10-05 Osram Fabrikken As Diffuser for use in advertising / information boards
DE4225386A1 (en) * 1992-07-31 1992-12-03 Siemens Ag Fluorescent lamp lighting unit - has apertured light stop projecting inwards from one side of light exit opening
DE4321290A1 (en) * 1993-06-26 1995-01-05 Zumtobel Licht Louvred luminaire with anti-dazzling device
DE9319185U1 (en) * 1993-12-14 1994-03-03 Neuhorst, Paul Heinrich, 79292 Pfaffenweiler Lights and covers for it
DE4408230A1 (en) * 1994-03-11 1995-09-14 Bosch Gmbh Robert Transparent plastic lens for car headlights etc.
DE19514365A1 (en) * 1994-04-19 1995-10-26 Aeg Lichttechnik Gmbh Interior lamp for ceilings or walls
DE4413644A1 (en) * 1994-04-20 1995-10-26 Cristallux Werk Waldachtal Gmb Plastics light-shade, esp. of polystyrene
AT869U1 (en) * 1994-12-22 1996-06-25 Zumtobel Licht Ges Mbh LAMP WITH COVER
CH690656A5 (en) * 1995-03-14 2000-11-30 Helmut Koester Suspended electrical lighting unit having sound absorbing characteristic

Also Published As

Publication number Publication date
CH691985A5 (en) 2001-12-14
DE19620659C2 (en) 2002-06-27
AT412993B (en) 2005-09-26
DE19620659A1 (en) 1997-11-27

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20140215