FR2648543B1 - Luminaire pour source lumineuse cylindrique - Google Patents

Luminaire pour source lumineuse cylindrique

Info

Publication number
FR2648543B1
FR2648543B1 FR8907889A FR8907889A FR2648543B1 FR 2648543 B1 FR2648543 B1 FR 2648543B1 FR 8907889 A FR8907889 A FR 8907889A FR 8907889 A FR8907889 A FR 8907889A FR 2648543 B1 FR2648543 B1 FR 2648543B1
Authority
FR
France
Prior art keywords
plane
reflector element
light source
cylindrical light
luminaire
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
FR8907889A
Other languages
English (en)
French (fr)
Other versions
FR2648543A1 (fr
Inventor
Ari Rabl
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.)
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Original Assignee
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
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=9382717&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2648543(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Association pour la Recherche et le Developpement des Methodes et Processus Industriels filed Critical Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Priority to FR8907889A priority Critical patent/FR2648543B1/fr
Priority to EP90401623A priority patent/EP0403369B1/de
Priority to DE69006929T priority patent/DE69006929T2/de
Priority to AT90401623T priority patent/ATE102325T1/de
Publication of FR2648543A1 publication Critical patent/FR2648543A1/fr
Application granted granted Critical
Publication of FR2648543B1 publication Critical patent/FR2648543B1/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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Eye Examination Apparatus (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
FR8907889A 1989-06-14 1989-06-14 Luminaire pour source lumineuse cylindrique Expired - Fee Related FR2648543B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8907889A FR2648543B1 (fr) 1989-06-14 1989-06-14 Luminaire pour source lumineuse cylindrique
EP90401623A EP0403369B1 (de) 1989-06-14 1990-06-12 Beleuchtungseinrichtung für eine zylindrische Lichtquelle
DE69006929T DE69006929T2 (de) 1989-06-14 1990-06-12 Beleuchtungseinrichtung für eine zylindrische Lichtquelle.
AT90401623T ATE102325T1 (de) 1989-06-14 1990-06-12 Beleuchtungseinrichtung fuer eine zylindrische lichtquelle.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907889A FR2648543B1 (fr) 1989-06-14 1989-06-14 Luminaire pour source lumineuse cylindrique

Publications (2)

Publication Number Publication Date
FR2648543A1 FR2648543A1 (fr) 1990-12-21
FR2648543B1 true FR2648543B1 (fr) 1991-09-06

Family

ID=9382717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8907889A Expired - Fee Related FR2648543B1 (fr) 1989-06-14 1989-06-14 Luminaire pour source lumineuse cylindrique

Country Status (4)

Country Link
EP (1) EP0403369B1 (de)
AT (1) ATE102325T1 (de)
DE (1) DE69006929T2 (de)
FR (1) FR2648543B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683051B1 (fr) * 1991-10-25 1993-12-24 Armines Reflecteur pour source de rayonnement a angle de rayonnement lateral maximal controle.
AU6475296A (en) * 1995-08-04 1997-03-05 Pang Teng Ong Process for producing the profile of reflectors for a cylindical source of light and reflector obtained according to thi process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT374258B (de) * 1982-10-18 1984-04-10 Zumtobel Ag Raster fuer leuchtstofflampenleuchten
BE905874A (nl) * 1986-12-08 1987-04-01 Etap Nv Tegen storende lichtspotjes beschermend verlichtingstoestel met spiegelreflektoren.
FR2623633B1 (fr) * 1987-11-25 1991-08-16 Armines Appareil emetteur de rayonnement infrarouge comportant au moins une source cylindrique de rayons infrarouges et un reflecteur
FR2623634B1 (fr) * 1987-11-25 1991-08-16 Armines Appareil emetteur de rayonnement infrarouge comportant une source plane de rayons infrarouges et un reflecteur

Also Published As

Publication number Publication date
EP0403369A1 (de) 1990-12-19
DE69006929T2 (de) 1994-08-25
DE69006929D1 (de) 1994-04-07
ATE102325T1 (de) 1994-03-15
EP0403369B1 (de) 1994-03-02
FR2648543A1 (fr) 1990-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse