FR2671871A1 - Improved device for producing light beams - Google Patents

Improved device for producing light beams Download PDF

Info

Publication number
FR2671871A1
FR2671871A1 FR9100629A FR9100629A FR2671871A1 FR 2671871 A1 FR2671871 A1 FR 2671871A1 FR 9100629 A FR9100629 A FR 9100629A FR 9100629 A FR9100629 A FR 9100629A FR 2671871 A1 FR2671871 A1 FR 2671871A1
Authority
FR
France
Prior art keywords
light
light beams
source
sources
diffusing
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.)
Withdrawn
Application number
FR9100629A
Other languages
French (fr)
Inventor
Latour Evrard
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.)
GICQUEL JOELLE
SALANOUBAT NELLY
Original Assignee
GICQUEL JOELLE
SALANOUBAT NELLY
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 GICQUEL JOELLE, SALANOUBAT NELLY filed Critical GICQUEL JOELLE
Priority to FR9100629A priority Critical patent/FR2671871A1/en
Publication of FR2671871A1 publication Critical patent/FR2671871A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
    • A63J5/025—Devices for making mist or smoke effects, e.g. with liquid air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J25/00—Equipment specially adapted for cinemas
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/401—Lighting for industrial, commercial, recreational or military use for swimming pools

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Device combining a light generator and an aerosol or smoke source, which are placed in one and the same container or in two juxtaposed chambers, so that the light beams pass through the scattering (diffusing) substance.

Description

DISPOSITIF DE MATERIALISATION DES FAISCEAUX LUMINEUX
AMELIORE.DEVICE FOR MATERIALIZING LIGHT BEAMS
IMPROVED.

Les dispositifs émetteurs de lumière pour lesquels il est important d'observer le ou les faisceaux, sont placés dans des lieux où sont présents des aérosols ou des brouillards agissant en tant que substance diffusante, produits par une machine indépendante, située loin de la source d'émission de lumière.The light emitting devices for which it is important to observe the beam (s), are placed in places where aerosols or mists acting as a diffusing substance are present, produced by an independent machine, located far from the source of light emission.

La présente invention a pour but d'accroître ltefficacité d'un tel dispositif, tout en simplifiant sa mise en oeuvre. Dans c e but, l'invention se propose d'associer dans une même boite, la source d'émission de lumière et le générateur d'aérosol ou de fumée ; de telle sorte que la zone où la densité de fumée est la plus grande, soit associée à la zone lumineuse la plus intense.The present invention aims to increase the efficiency of such a device, while simplifying its implementation. For this purpose, the invention proposes to combine in the same box, the light emission source and the aerosol or smoke generator; so that the area with the highest smoke density is associated with the brightest area.

On obtient de la sorte une matérialisation parfaite des faisceaux lumineux avec le minimum de fumée et le maximum de diffusion de la lumière. I1 est possible, sans sortir du cadre de l'invention, de placer les deux sources : lumière et fumée, dans deux boitiers accolés fixés entre eux ou fixés au même support.In this way a perfect materialization of the light beams is obtained with the minimum of smoke and the maximum of light scattering. I1 is possible, without departing from the scope of the invention, to place the two sources: light and smoke, in two adjoining boxes fixed together or fixed to the same support.

Plusieurs sources deelumière ou de substance diffusante peuvent se trouver réunies dans le ou les boitiers du dispositif. Several sources of light or diffusing substance can be found in the device housing (s).

R E S U M E. ABSTRACT.

Dispositif associant au moins une source lumineuse et au moins un générateur de fumée ou d'aérosol, permettant une meilleure efficacité de la matérialisation des faisceaux lumineux, caractérisée par la proximité immédiate du point d'émergence des faisceaux lumineux et de celui de la fumée ou de l'aérosol, utilisé comme substance diffusante.Device associating at least one light source and at least one smoke or aerosol generator, allowing a better efficiency of the materialization of the light beams, characterized by the immediate proximity of the point of emergence of the light beams and that of the smoke or aerosol, used as a diffusing substance.

La source de lumière et la source d'aérosol ou de fumée peuvent être situées dans le même boitier ou dans deux boitiers contigus. The light source and the aerosol or smoke source can be located in the same box or in two adjoining boxes.

Claims (1)

S s R E V E N D I C A T I O N S S s R E V E N D I C A T I O N S REVENDICATION 1.CLAIM 1. Dispositif comportant au moins une source lumineuse et un générateur d'aérosol ou de fumée ; dont les sources d'émission de lumière pour la première et la source d'émission de substance diffusante pour l'autre, sont placées aussi près que possible l'une de l'autre.Device comprising at least one light source and an aerosol or smoke generator; whose sources of light emission for the first and the source of emission of diffusing substance for the other, are placed as close as possible to each other. REVENDICATION 2.CLAIM 2. Dispositif conforme à la renvendication 1., caractérisée par la réunion des deux sources précitées dans un même boitier.Device in accordance with claim 1., characterized by the combination of the two aforementioned sources in the same housing. REVENDICATION 3.CLAIM 3. Dispositif conforme à la revendication 1., caractérisée en ce que la source de produit diffusant est placée dans un boitier différent mais accolé et lié à l'autre boitier.Device according to claim 1., characterized in that the source of diffusing product is placed in a different box but attached and linked to the other box. REVENDICATION 4.CLAIM 4. Dispositif conforme aux revendications 1, 2, 3, caractérisé par l'utilisation de plusieurs sources lumineuses simultanées et d'une ou plusieurs sources génératrices de substances diffusant la lumière. Device according to claims 1, 2, 3, characterized by the use of several simultaneous light sources and one or more sources generating light-diffusing substances.
FR9100629A 1991-01-21 1991-01-21 Improved device for producing light beams Withdrawn FR2671871A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9100629A FR2671871A1 (en) 1991-01-21 1991-01-21 Improved device for producing light beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100629A FR2671871A1 (en) 1991-01-21 1991-01-21 Improved device for producing light beams

Publications (1)

Publication Number Publication Date
FR2671871A1 true FR2671871A1 (en) 1992-07-24

Family

ID=9408874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9100629A Withdrawn FR2671871A1 (en) 1991-01-21 1991-01-21 Improved device for producing light beams

Country Status (1)

Country Link
FR (1) FR2671871A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3059789A1 (en) * 2016-12-06 2018-06-08 Michel Chau THREE DIMENSIONAL VISUAL EFFECT GENERATING APPARATUS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3059789A1 (en) * 2016-12-06 2018-06-08 Michel Chau THREE DIMENSIONAL VISUAL EFFECT GENERATING APPARATUS
WO2018104863A1 (en) 2016-12-06 2018-06-14 Chau Michel Apparatus for generating three-dimensional visual effects, and smoke-generating device for such an apparatus
US11478723B2 (en) 2016-12-06 2022-10-25 Michel Chau Apparatus for generating three-dimensional visual effects, and smoke-generating device for such an apparatus

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