CH368239A - Luminaire with light-diffusing cells designed to cover at least partially the walls or ceiling of a room - Google Patents

Luminaire with light-diffusing cells designed to cover at least partially the walls or ceiling of a room

Info

Publication number
CH368239A
CH368239A CH4427357A CH4427357A CH368239A CH 368239 A CH368239 A CH 368239A CH 4427357 A CH4427357 A CH 4427357A CH 4427357 A CH4427357 A CH 4427357A CH 368239 A CH368239 A CH 368239A
Authority
CH
Switzerland
Prior art keywords
luminaire
ceiling
walls
room
partially
Prior art date
Application number
CH4427357A
Other languages
Italian (it)
Inventor
Alfred Trott William
Original Assignee
Alfred Trott William
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 Alfred Trott William filed Critical Alfred Trott William
Publication of CH368239A publication Critical patent/CH368239A/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/18—Latch-type fastening, e.g. with rotary action
    • 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
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • 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
    • F21Y2113/00—Combination of light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
CH4427357A 1956-09-24 1957-03-26 Luminaire with light-diffusing cells designed to cover at least partially the walls or ceiling of a room CH368239A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA715119 1956-09-24
CA715120 1956-09-24

Publications (1)

Publication Number Publication Date
CH368239A true CH368239A (en) 1963-03-31

Family

ID=25673277

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4427357A CH368239A (en) 1956-09-24 1957-03-26 Luminaire with light-diffusing cells designed to cover at least partially the walls or ceiling of a room

Country Status (5)

Country Link
BE (1) BE556121A (en)
CH (1) CH368239A (en)
FR (1) FR1173290A (en)
GB (1) GB813215A (en)
NL (2) NL215675A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052794A (en) * 1959-12-07 1962-09-04 Smitheraft Corp Illuminated ceiling
US3081398A (en) * 1960-03-11 1963-03-12 Ralph E Karth Lighting fixture support
US3352071A (en) * 1965-03-08 1967-11-14 Lock Products Co Fixture for use in a suspended grid ceiling system
FR2704302B1 (en) * 1993-04-19 1995-07-07 Cellux Sa Protection device for a luminaire.
DE4445164C2 (en) * 1994-12-17 2002-03-07 Ceag Sicherheitstechnik Gmbh Safety and escape sign luminaire
DE202004012448U1 (en) * 2004-08-09 2004-10-14 Ridi Leuchten Gmbh luminaire housing
JP5779182B2 (en) 2009-09-24 2015-09-16 コーニンクレッカ フィリップス エヌ ヴェ Wall or ceiling covering material

Also Published As

Publication number Publication date
FR1173290A (en) 1959-02-23
GB813215A (en) 1959-05-13
NL215675A (en)
BE556121A (en)
NL102131C (en)

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