DE69409177T2 - Lighting device with built-in light deflector - Google Patents

Lighting device with built-in light deflector

Info

Publication number
DE69409177T2
DE69409177T2 DE69409177T DE69409177T DE69409177T2 DE 69409177 T2 DE69409177 T2 DE 69409177T2 DE 69409177 T DE69409177 T DE 69409177T DE 69409177 T DE69409177 T DE 69409177T DE 69409177 T2 DE69409177 T2 DE 69409177T2
Authority
DE
Germany
Prior art keywords
deflector
lighting device
built
light deflector
recess
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 - Fee Related
Application number
DE69409177T
Other languages
German (de)
Other versions
DE69409177D1 (en
Inventor
Daniel Duboeuf
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.)
SOKA SA
Original Assignee
SOKA SA
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=9449855&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69409177(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SOKA SA filed Critical SOKA SA
Publication of DE69409177D1 publication Critical patent/DE69409177D1/en
Application granted granted Critical
Publication of DE69409177T2 publication Critical patent/DE69409177T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/024—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a wall or like vertical structure, e.g. building facade
    • 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
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

Lighting device (1) comprising a deflector (2) capable of being recessed (flush-fitted) in a recess (11) provided in a partition (12, 13), the concavity of the reflector being turned towards the opening of the said recess (11), the deflector (2) being capable of being combined with at least one light generator (9) which can be arranged at one end (4) of this deflector, characterised in that the said deflector (2) is made from a hydrophilic pulverulent/powder material which can solidify once mixed with water. <IMAGE>
DE69409177T 1993-08-02 1994-07-12 Lighting device with built-in light deflector Expired - Fee Related DE69409177T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309491A FR2708715B1 (en) 1993-08-02 1993-08-02 Recessed deflector lighting device.

Publications (2)

Publication Number Publication Date
DE69409177D1 DE69409177D1 (en) 1998-04-30
DE69409177T2 true DE69409177T2 (en) 1998-10-08

Family

ID=9449855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409177T Expired - Fee Related DE69409177T2 (en) 1993-08-02 1994-07-12 Lighting device with built-in light deflector

Country Status (6)

Country Link
EP (1) EP0637717B1 (en)
AT (1) ATE164435T1 (en)
DE (1) DE69409177T2 (en)
DK (1) DK0637717T3 (en)
ES (1) ES2115174T3 (en)
FR (1) FR2708715B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1399326B1 (en) * 2010-04-12 2013-04-16 Flos Spa BUILT-IN PREFABRICATED LIGHTING DEVICE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR678987A (en) * 1928-11-23 1930-04-07 Panel illumination process, particularly applicable to the illumination of ceilings and the means to achieve it
CH185517A (en) * 1935-02-16 1936-07-31 Brenner Eduard Lighting fixture.
FR2405426A1 (en) * 1977-10-06 1979-05-04 Magne Bernard Lamp for low level illumination in parks - has recessed conical body formed of reinforced concrete to withstand vandalism
FR2595771B1 (en) * 1986-03-14 1990-04-27 Sedap HANGING SYSTEM FOR INDIRECT LIGHTING WALL APPLIQUE

Also Published As

Publication number Publication date
DE69409177D1 (en) 1998-04-30
FR2708715B1 (en) 1995-09-15
ES2115174T3 (en) 1998-06-16
ATE164435T1 (en) 1998-04-15
FR2708715A1 (en) 1995-02-10
DK0637717T3 (en) 1998-11-23
EP0637717B1 (en) 1998-03-25
EP0637717A1 (en) 1995-02-08

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee