FR2441128A1 - Dispositif optique a rendement lumineux eleve notamment balise lumineuse pour aide visuelle a la navigation - Google Patents

Dispositif optique a rendement lumineux eleve notamment balise lumineuse pour aide visuelle a la navigation

Info

Publication number
FR2441128A1
FR2441128A1 FR7917622A FR7917622A FR2441128A1 FR 2441128 A1 FR2441128 A1 FR 2441128A1 FR 7917622 A FR7917622 A FR 7917622A FR 7917622 A FR7917622 A FR 7917622A FR 2441128 A1 FR2441128 A1 FR 2441128A1
Authority
FR
France
Prior art keywords
light source
high intensity
lens systems
light beam
covers over
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
FR7917622A
Other languages
English (en)
Other versions
FR2441128B1 (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.)
BACKER ADRIEN SA
Original Assignee
BACKER ADRIEN 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 BACKER ADRIEN SA filed Critical BACKER ADRIEN SA
Publication of FR2441128A1 publication Critical patent/FR2441128A1/fr
Application granted granted Critical
Publication of FR2441128B1 publication Critical patent/FR2441128B1/fr
Granted 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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • 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
    • F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

UN DISPOSITIF OPTIQUE D'ENCOMBREMENT ET DE CONSOMMATION REDUITS, AGENCE POUR AMELIORER SENSIBLEMENT LE RENDEMENT LUMINEUX. IL SE CARACTERISE PAR DEUX GLOBES EN MATIERE TRANSPARENTE DISPOSES CONCENTRIQUEMENT AUTOUR D'UNE SOURCE LUMINEUSE. LE GLOBE INTERIEUR PRESENTE SUR SA PAROI LATERALE INFERIEURE DES ENSEMBLES DE PRISMES S'ETENDANT SUIVANT LA GENERATRICE DE LA SURFACE LATERALE INTERIEURE ET SUR SA SURFACE LATERALE EXTERIEURE, IL PRESENTE DES ENSEMBLES DE PRISMES ANNULAIRES HORIZONTAUX. LE GLOBE EXTERIEUR A SA SURFACE EXTERIEURE LISSE TANDIS QUE SA SURFACE LATERALE INTERIEURE PRESENTE DES ENSEMBLES DE PRISMES S'ETENDANT SUIVANT LA GENERATRICE DE LA SURFACE LATERALE INTERIEURE. CE DISPOSITIF EST DESTINE EN PARTICULIER A SERVIR DE BALISE LUMINEUSE POUR AIDE VISUELLE A LA NAVIGATION.
FR7917622A 1978-11-10 1979-07-06 Dispositif optique a rendement lumineux eleve notamment balise lumineuse pour aide visuelle a la navigation Granted FR2441128A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE871911 1978-11-10

Publications (2)

Publication Number Publication Date
FR2441128A1 true FR2441128A1 (fr) 1980-06-06
FR2441128B1 FR2441128B1 (fr) 1983-11-18

Family

ID=3861714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917622A Granted FR2441128A1 (fr) 1978-11-10 1979-07-06 Dispositif optique a rendement lumineux eleve notamment balise lumineuse pour aide visuelle a la navigation

Country Status (1)

Country Link
FR (1) FR2441128A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9111057U1 (de) * 1991-09-06 1991-10-17 Hella KG Hueck & Co., 59557 Lippstadt Rundumkennleuchte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB389583A (en) * 1931-12-14 1933-03-23 Gen Electric Co Ltd Improvements in refractors for directing light
GB712575A (en) * 1952-08-25 1954-07-28 Heyes & Company Ltd Improvements in or relating to lamp glasses
GB919120A (en) * 1960-08-24 1963-02-20 World Light Manufactory Ltd Improvements in or relating to lamps
FR2106232A5 (fr) * 1970-09-01 1972-04-28 Horizont Geratew Muller
FR2246812A1 (fr) * 1973-10-05 1975-05-02 Lowndes Roy

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB389583A (en) * 1931-12-14 1933-03-23 Gen Electric Co Ltd Improvements in refractors for directing light
GB712575A (en) * 1952-08-25 1954-07-28 Heyes & Company Ltd Improvements in or relating to lamp glasses
GB919120A (en) * 1960-08-24 1963-02-20 World Light Manufactory Ltd Improvements in or relating to lamps
FR2106232A5 (fr) * 1970-09-01 1972-04-28 Horizont Geratew Muller
FR2246812A1 (fr) * 1973-10-05 1975-05-02 Lowndes Roy
GB1462196A (en) * 1973-10-05 1977-01-19 Lowndes R B W Safety warning lamps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9111057U1 (de) * 1991-09-06 1991-10-17 Hella KG Hueck & Co., 59557 Lippstadt Rundumkennleuchte

Also Published As

Publication number Publication date
FR2441128B1 (fr) 1983-11-18

Similar Documents

Publication Publication Date Title
JPS559309A (en) Light illuminating bulb
ES446605A1 (es) Conjunto de lampara principalmente para vehiculos automovi- les.
BE875482A (nl) Verbeterde ringverlichting voor mikroskopen
GB2018810B (en) Self-luminescent light source
AU529002B2 (en) Lens closure for light fixture
FR2441128A1 (fr) Dispositif optique a rendement lumineux eleve notamment balise lumineuse pour aide visuelle a la navigation
USD257989S (en) Drum
AU521562B2 (en) Refractor optical system
JPS52111288A (en) Reflector type light focusing bulb
SU647424A1 (ru) Зенитный фонарь
AU5024679A (en) Chemiluminescent light source
JPS5292743A (en) Light wave range finder
GB2019874B (en) Self-luminescent light source
JPS5238944A (en) Optical system for scanning
GB2036942B (en) Navigation beacon with a high light output
GB2019547A (en) A Beacon Lamp Which Emits a Conical Beam
JPS52147449A (en) Optical branching and condensing devices
JPS5519358A (en) Beacon light
CA1035905A (fr) Retenue pour doublure de piscine
IT7927397A0 (it) Fonte di luce sostentata con spinta di archimede.
JPS5370798A (en) Beacon light
JPS5544043A (en) All-round lamp for ship
IT7923177V0 (it) Fonte di luce sostentata con spinta di archimede.
ES243892Y (es) Cerradura de fallebas giratorias con bombillo.
SU999911A2 (ru) Кольцевой лазер

Legal Events

Date Code Title Description
ST Notification of lapse