FR2590652B1 - Dispositif antireverberatoire pour feu de signalisation - Google Patents

Dispositif antireverberatoire pour feu de signalisation

Info

Publication number
FR2590652B1
FR2590652B1 FR8517520A FR8517520A FR2590652B1 FR 2590652 B1 FR2590652 B1 FR 2590652B1 FR 8517520 A FR8517520 A FR 8517520A FR 8517520 A FR8517520 A FR 8517520A FR 2590652 B1 FR2590652 B1 FR 2590652B1
Authority
FR
France
Prior art keywords
antireverberatory
signal light
light
signal
antireverberatory device
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
Application number
FR8517520A
Other languages
English (en)
Other versions
FR2590652A1 (fr
Inventor
Jacques Laurent
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT 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
Application filed by Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR8517520A priority Critical patent/FR2590652B1/fr
Publication of FR2590652A1 publication Critical patent/FR2590652A1/fr
Application granted granted Critical
Publication of FR2590652B1 publication Critical patent/FR2590652B1/fr
Expired 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
FR8517520A 1985-11-27 1985-11-27 Dispositif antireverberatoire pour feu de signalisation Expired FR2590652B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8517520A FR2590652B1 (fr) 1985-11-27 1985-11-27 Dispositif antireverberatoire pour feu de signalisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8517520A FR2590652B1 (fr) 1985-11-27 1985-11-27 Dispositif antireverberatoire pour feu de signalisation

Publications (2)

Publication Number Publication Date
FR2590652A1 FR2590652A1 (fr) 1987-05-29
FR2590652B1 true FR2590652B1 (fr) 1988-11-18

Family

ID=9325194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8517520A Expired FR2590652B1 (fr) 1985-11-27 1985-11-27 Dispositif antireverberatoire pour feu de signalisation

Country Status (1)

Country Link
FR (1) FR2590652B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1898148A1 (fr) 2006-09-05 2008-03-12 Attila A. Bruckner Élément de fixation d'un écran sur an dispositif à lumière
AU2009208383A1 (en) * 2008-01-31 2009-08-06 Hella Australia Pty Ltd Optical warning device
CN102734742B (zh) * 2011-04-13 2016-08-03 皇家飞利浦电子股份有限公司 用于获得日光外观的光学元件、光照系统和灯具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1013003A (fr) * 1950-02-17 1952-07-22 Philips Nv Appareil d'éclairage comportant une ou plusieurs sources lumineuses linéaires
US2825800A (en) * 1955-08-22 1958-03-04 Hexcel Products Inc Light diffusing assembly
AU8996182A (en) * 1981-10-16 1983-05-05 Michael David Crooke Light dispersion apparatus

Also Published As

Publication number Publication date
FR2590652A1 (fr) 1987-05-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse