FR1488264A - Paralumes fixes à récupération de lumière naturelle - Google Patents

Paralumes fixes à récupération de lumière naturelle

Info

Publication number
FR1488264A
FR1488264A FR52876A FR52876A FR1488264A FR 1488264 A FR1488264 A FR 1488264A FR 52876 A FR52876 A FR 52876A FR 52876 A FR52876 A FR 52876A FR 1488264 A FR1488264 A FR 1488264A
Authority
FR
France
Prior art keywords
natural light
light recovery
fixed louvers
louvers
fixed
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
FR52876A
Other languages
English (en)
French (fr)
Inventor
Francois Reboul
Philippe Crescitz
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 filed Critical
Priority to FR52876A priority Critical patent/FR1488264A/fr
Priority to DE19661497330 priority patent/DE1497330A1/de
Priority to BE685401D priority patent/BE685401A/xx
Priority to ES337779A priority patent/ES337779A1/es
Priority to GB1144367A priority patent/GB1177542A/en
Application granted granted Critical
Publication of FR1488264A publication Critical patent/FR1488264A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • 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
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Road Signs Or Road Markings (AREA)
FR52876A 1965-08-11 1966-03-10 Paralumes fixes à récupération de lumière naturelle Expired FR1488264A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR52876A FR1488264A (fr) 1966-03-10 1966-03-10 Paralumes fixes à récupération de lumière naturelle
DE19661497330 DE1497330A1 (de) 1965-08-11 1966-08-10 Lichtschirm zum Sammeln von natuerlichem Licht
BE685401D BE685401A (es) 1965-08-11 1966-08-11
ES337779A ES337779A1 (es) 1966-03-10 1967-03-09 Un dispositivo de paraluz.
GB1144367A GB1177542A (en) 1966-03-10 1967-03-10 Solar Glare-Shields

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52876A FR1488264A (fr) 1966-03-10 1966-03-10 Paralumes fixes à récupération de lumière naturelle

Publications (1)

Publication Number Publication Date
FR1488264A true FR1488264A (fr) 1967-07-13

Family

ID=8603419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52876A Expired FR1488264A (fr) 1965-08-11 1966-03-10 Paralumes fixes à récupération de lumière naturelle

Country Status (3)

Country Link
ES (1) ES337779A1 (es)
FR (1) FR1488264A (es)
GB (1) GB1177542A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693228A1 (fr) * 1992-07-03 1994-01-07 Bigazzi Andre Structrure écran à gradient de luminosité variable notamment pour tête de tunnel.

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028958C1 (es) * 1990-09-12 1992-02-27 Schulte-Umberg, Hildegard, 8000 Muenchen, De
CN100451281C (zh) * 2007-01-24 2009-01-14 易继先 设置在公路隧道口处的减光棚
CN102661152A (zh) * 2012-05-23 2012-09-12 云南承泰科技有限公司 一种隧道出入口光栅遮栏
ITBS20120172A1 (it) * 2012-12-07 2014-06-08 Enesy Engineering And Electrical Sy Stems S R L Struttura di copertura di una sede stradale
CN105089156B (zh) * 2014-05-16 2017-07-14 武汉电力设备厂 工程出口框架
CN108363128B (zh) * 2018-04-17 2023-04-25 招商局重庆交通科研设计院有限公司 一种雪区隧道洞外减光装置及方法
CN108870212B (zh) * 2018-08-20 2024-11-01 广西南宁都市阳光照明工程有限公司 一种隧道灯安装系统及安装方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693228A1 (fr) * 1992-07-03 1994-01-07 Bigazzi Andre Structrure écran à gradient de luminosité variable notamment pour tête de tunnel.

Also Published As

Publication number Publication date
ES337779A1 (es) 1968-06-16
GB1177542A (en) 1970-01-14

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