FR2471548A1 - Dispositif pour le balisage lumineux d'une ligne de transport d'energie electrique - Google Patents

Dispositif pour le balisage lumineux d'une ligne de transport d'energie electrique Download PDF

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Publication number
FR2471548A1
FR2471548A1 FR7930365A FR7930365A FR2471548A1 FR 2471548 A1 FR2471548 A1 FR 2471548A1 FR 7930365 A FR7930365 A FR 7930365A FR 7930365 A FR7930365 A FR 7930365A FR 2471548 A1 FR2471548 A1 FR 2471548A1
Authority
FR
France
Prior art keywords
tube
refractor
light output
sleeve
viewing angle
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.)
Granted
Application number
FR7930365A
Other languages
English (en)
French (fr)
Other versions
FR2471548B3 (show.php
Inventor
Nhiep Nguyen Dat
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7930365A priority Critical patent/FR2471548A1/fr
Publication of FR2471548A1 publication Critical patent/FR2471548A1/fr
Application granted granted Critical
Publication of FR2471548B3 publication Critical patent/FR2471548B3/fr
Granted legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • 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

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7930365A 1979-12-11 1979-12-11 Dispositif pour le balisage lumineux d'une ligne de transport d'energie electrique Granted FR2471548A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7930365A FR2471548A1 (fr) 1979-12-11 1979-12-11 Dispositif pour le balisage lumineux d'une ligne de transport d'energie electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7930365A FR2471548A1 (fr) 1979-12-11 1979-12-11 Dispositif pour le balisage lumineux d'une ligne de transport d'energie electrique

Publications (2)

Publication Number Publication Date
FR2471548A1 true FR2471548A1 (fr) 1981-06-19
FR2471548B3 FR2471548B3 (show.php) 1982-08-20

Family

ID=9232643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930365A Granted FR2471548A1 (fr) 1979-12-11 1979-12-11 Dispositif pour le balisage lumineux d'une ligne de transport d'energie electrique

Country Status (1)

Country Link
FR (1) FR2471548A1 (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20161623A1 (no) * 2016-10-10 2018-04-11 Annfinn Helleberg Arrangement for markering av luftspenn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20161623A1 (no) * 2016-10-10 2018-04-11 Annfinn Helleberg Arrangement for markering av luftspenn

Also Published As

Publication number Publication date
FR2471548B3 (show.php) 1982-08-20

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