FR2688576B3 - Appareil d'eclairage comportant une grille a lames paralleles. - Google Patents

Appareil d'eclairage comportant une grille a lames paralleles.

Info

Publication number
FR2688576B3
FR2688576B3 FR9302465A FR9302465A FR2688576B3 FR 2688576 B3 FR2688576 B3 FR 2688576B3 FR 9302465 A FR9302465 A FR 9302465A FR 9302465 A FR9302465 A FR 9302465A FR 2688576 B3 FR2688576 B3 FR 2688576B3
Authority
FR
France
Prior art keywords
grid
lighting apparatus
parallel blades
blades
parallel
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
FR9302465A
Other languages
English (en)
Other versions
FR2688576A3 (fr
Inventor
Entrop Jean-Paul
Civile S P I D Societe
Wijbenga Hendrik
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2688576A3 publication Critical patent/FR2688576A3/fr
Application granted granted Critical
Publication of FR2688576B3 publication Critical patent/FR2688576B3/fr
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
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • 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
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
FR9302465A 1992-03-16 1993-03-03 Appareil d'eclairage comportant une grille a lames paralleles. Expired - Fee Related FR2688576B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92200741 1992-03-16

Publications (2)

Publication Number Publication Date
FR2688576A3 FR2688576A3 (fr) 1993-09-17
FR2688576B3 true FR2688576B3 (fr) 1994-01-21

Family

ID=8210482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9302465A Expired - Fee Related FR2688576B3 (fr) 1992-03-16 1993-03-03 Appareil d'eclairage comportant une grille a lames paralleles.

Country Status (11)

Country Link
US (1) US5564820A (fr)
EP (1) EP0544651B1 (fr)
JP (1) JP2642032B2 (fr)
AU (1) AU663763B2 (fr)
BE (1) BE1005448A6 (fr)
BR (1) BR9301152A (fr)
CA (1) CA2092660A1 (fr)
DE (2) DE69311583T2 (fr)
ES (1) ES2105065T3 (fr)
FR (1) FR2688576B3 (fr)
MX (1) MX9301261A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9319537U1 (de) * 1993-12-18 1994-09-22 VH Lichttechnische Spezialgeräte GmbH, 67433 Neustadt Beleuchtungsvorrichtung
CA2257957A1 (fr) 1997-04-07 1998-10-15 Koninklijke Philips Electronics N.V. Appareil d'eclairage
US6116749A (en) 1998-06-03 2000-09-12 Spaulding Lighting, Inc. Canopy luminaire assembly
AU757875B2 (en) * 1998-09-17 2003-03-06 Koninklijke Philips Electronics N.V. Luminaire
US6264342B1 (en) 1999-07-27 2001-07-24 Vh Lichttechnische Spezialgerate Gmbh Illuminating device
US6565239B2 (en) 2001-02-27 2003-05-20 Farlight, L.L.C. Flush luminaire with optical element for angular intensity redistribution
ATE359480T1 (de) 2003-08-12 2007-05-15 Koninkl Philips Electronics Nv Beleuchtung und methode zur beleuchtung
ES2237349B1 (es) 2005-04-08 2006-11-01 Vanlux, S.A. Luminaria de pared.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB167554A (en) * 1920-05-06 1921-08-08 George Talbot Willcox Improvements in or relating to headlights for motor vehicles or other moving bodies
US1508223A (en) * 1923-06-29 1924-09-09 Hartmann Auto Safety Light Cor Headlight deflector device
GB312952A (en) * 1928-02-02 1929-06-04 David Trevor Jones Improvements in the manufacture of fuse heads for electrical firing
DE826469C (de) * 1948-10-02 1952-01-03 Siemens Schuckertwerke A G Tischleuchte fuer Leuchtstofflampen
CH494919A (de) * 1969-11-12 1970-08-15 Novelectric Ag Leuchte, insbesondere für Strassentunnels
DE7601614U1 (de) * 1976-01-22 1976-07-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Straßenleuchte mit Mitteln zur Vermeidung von Blendung unter bestimmten Lichte usstrahlwinkebi
US4538217A (en) * 1983-09-16 1985-08-27 Manville Service Corporation Floodlight luminaire
CH677398A5 (en) * 1988-11-24 1991-05-15 Standard Telephon & Radio Ag Low-level lighting unit for footpaths etc. - has lamella plates and cover plates enclosing light source, allowing adjustable light output

Also Published As

Publication number Publication date
US5564820A (en) 1996-10-15
AU3520593A (en) 1993-09-23
AU663763B2 (en) 1995-10-19
FR2688576A3 (fr) 1993-09-17
EP0544651B1 (fr) 1997-06-18
CA2092660A1 (fr) 1993-09-17
DE69311583T2 (de) 1998-01-08
BE1005448A6 (fr) 1993-07-27
EP0544651A1 (fr) 1993-06-02
ES2105065T3 (es) 1997-10-16
BR9301152A (pt) 1993-09-21
MX9301261A (es) 1993-12-01
JP2642032B2 (ja) 1997-08-20
JPH0620513A (ja) 1994-01-28
DE9302735U1 (de) 1993-04-29
DE69311583D1 (de) 1997-07-24

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse