FR2743406B1 - Perfectionnement aux grilles de defilement pour eclairage de type fluorescent - Google Patents

Perfectionnement aux grilles de defilement pour eclairage de type fluorescent

Info

Publication number
FR2743406B1
FR2743406B1 FR9600195A FR9600195A FR2743406B1 FR 2743406 B1 FR2743406 B1 FR 2743406B1 FR 9600195 A FR9600195 A FR 9600195A FR 9600195 A FR9600195 A FR 9600195A FR 2743406 B1 FR2743406 B1 FR 2743406B1
Authority
FR
France
Prior art keywords
improvement
fluorescent lighting
screening grids
grids
screening
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
FR9600195A
Other languages
English (en)
Other versions
FR2743406A1 (fr
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.)
VIAL HENRI NOEL
Original Assignee
VIAL HENRI NOEL
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 VIAL HENRI NOEL filed Critical VIAL HENRI NOEL
Priority to FR9600195A priority Critical patent/FR2743406B1/fr
Publication of FR2743406A1 publication Critical patent/FR2743406A1/fr
Application granted granted Critical
Publication of FR2743406B1 publication Critical patent/FR2743406B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9600195A 1996-01-10 1996-01-10 Perfectionnement aux grilles de defilement pour eclairage de type fluorescent Expired - Fee Related FR2743406B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9600195A FR2743406B1 (fr) 1996-01-10 1996-01-10 Perfectionnement aux grilles de defilement pour eclairage de type fluorescent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600195A FR2743406B1 (fr) 1996-01-10 1996-01-10 Perfectionnement aux grilles de defilement pour eclairage de type fluorescent

Publications (2)

Publication Number Publication Date
FR2743406A1 FR2743406A1 (fr) 1997-07-11
FR2743406B1 true FR2743406B1 (fr) 1998-04-03

Family

ID=9487996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9600195A Expired - Fee Related FR2743406B1 (fr) 1996-01-10 1996-01-10 Perfectionnement aux grilles de defilement pour eclairage de type fluorescent

Country Status (1)

Country Link
FR (1) FR2743406B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831649B1 (fr) * 2001-10-26 2004-02-13 Sli France Luminaire comportant des lamelles tridimensionnelles pour le controle des luminances
NL1011025C2 (nl) * 1999-01-14 2000-07-17 Juliette Simone Catharina Van Verlichtingsarmatuur.
AT413144B (de) 2003-06-10 2005-11-15 Bartenbach Christian Lichtleitanordnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124310A (en) * 1964-03-10 lipscomb
FR2485691A1 (fr) * 1980-06-24 1981-12-31 Cetek Const Electrotechni Cent Grille reflechissante pour luminaire
AT386471B (de) * 1987-04-13 1988-08-25 Zumtobel Ag Raster fuer leuchtstofflampenleuchten
DE3744288A1 (de) * 1987-12-28 1989-07-13 Herbert Mitsch Leuchte mit blendungsbegrenzungswinkel alpha <= 50(grad) fuer eine oder mehrere langgestreckte lampen

Also Published As

Publication number Publication date
FR2743406A1 (fr) 1997-07-11

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Legal Events

Date Code Title Description
CL Concession to grant licenses
TP Transmission of property
ST Notification of lapse

Effective date: 20130930