DE618357C - Fog lights - Google Patents

Fog lights

Info

Publication number
DE618357C
DE618357C DEK133560D DEK0133560D DE618357C DE 618357 C DE618357 C DE 618357C DE K133560 D DEK133560 D DE K133560D DE K0133560 D DEK0133560 D DE K0133560D DE 618357 C DE618357 C DE 618357C
Authority
DE
Germany
Prior art keywords
fog
fog lights
jet
liquid
give
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
DEK133560D
Other languages
German (de)
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 DEK133560D priority Critical patent/DE618357C/en
Application granted granted Critical
Publication of DE618357C publication Critical patent/DE618357C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

Nebelscheinwerfer Der Erfindungsgegenstand hat den Zweck, optische Zeichen durch Nebel- oder' Wolkenschichten zu geben, insbesondere für den Luftverkehr. Gegenüber bisherigen ähnlichen Mitteln (Leuchtfeuer, Leuchtraketen usw.) soll er es ermöglichen, Zeichen größerer Durchdringungsfähigkeit, als normalerweise im Nebel mit Scheinwerfern o. dgl. möglich, geben zu können, ohne in den Flugweg mechanische Hindernisse (Leuchttürme) oder feuergefährliche Gegenstände (Raketen u. dgl.) zu bringen.Fog lights The object of the invention has the purpose of being optical To give signs through layers of fog or cloud, especially for air traffic. Compared to previous similar means (beacons, flares, etc.) it should allow characters to be more penetrative than they normally would in fog With headlights or the like. Possible to be able to give without mechanical in the flight path Obstacles (lighthouses) or flammable objects (rockets, etc.) bring.

Der Erfindungsgegenstand besteht im wesentlichen aus einer Vorrichtung, die einen optischen Strahl (Scheinwerfer) in geeigneter Weise koppelt mit einem Flüssigkeits- oder Gas- (Luft-) Strahl, um ersterem eine größere Durchdringungsfähigkeit durch die absorbierende Nebelschicht zu geben. Diese Kopplung erfolgt so, daß der optische Strahl durch eine Glaswand oder sonstige geeignete optische Mittel in Richtung des Flüssigkeitsstrahles gebracht wird, so daß die Lichtstrahlen innerhalb des mechanischen Strahles durch ein optisch homogeneres Medium geleitet werden und beim geschlossenen Flüssigkeitsstrahl durch totale Reflexion an der Strahlhaut innerhalb des Strahles verbleiben. Der mechanische Strahl wirkt vorwiegend durch Verdrängen der Nebelelemente; ihm können gegebenenfalls feste Teile, wie Sand o. dgl., beigemischt werden. Durch Färben des Sandes und durch Einstellen der Steighöhe des Sandes bzw. der Flüssigkeit auf einen bestimmten Betrag sowie durch Wahl bestimmter optischer Strahleigenschaften (Farbe, rhythmische Unterbrechung) ist es möglich, Art und Höhe des Zeichens wahlweise festzulegen. Wenn die die Luftfahrt beeinträchtigenden Nebelschichten, besonders die am Boden aufliegenden Bodennebel, eine lotrechte Mächtigkeit von 2o bis i oo m haben, ist die praktische Anwendbarkeit und Zweckmäßigkeit der Erfindung besonders gegeben.The subject matter of the invention consists essentially of a device which appropriately couples an optical beam (headlight) with one Liquid or gas (air) jet, in order to give the former greater penetration to give through the absorbent layer of mist. This coupling is done so that the optical beam through a glass wall or other suitable optical means in the direction of the liquid jet is brought, so that the light rays within the mechanical Beam can be passed through an optically more homogeneous medium and when closed Liquid jet through total reflection on the jet skin within the jet remain. The mechanical jet works mainly by displacing the fog elements; Solid parts such as sand or the like can optionally be added to it. By Coloring the sand and adjusting the height of the sand or the liquid to a certain amount as well as by choosing certain optical beam properties (Color, rhythmic interruption) it is possible to choose the type and height of the character to be determined. When the layers of fog that affect aviation, especially the ground fog lying on the ground, a vertical thickness from 2o to 10o m, the practicality and usefulness of the invention is particular given.

Claims (1)

PAT.UNTANSI'itUCH: Nebelscheinwerfer, dadurch gekennzeichnet, daß der optische Strahl in einem gleichgerichteten mechanischen Strahl aus Flüssigkeit, Gas oder einem Gemisch von 'Flüssigkeit, Gas und festen Körpern durch den Nebel u. dgl. gesandt wird.PAT.UNTANSI'itUCH: Fog light, characterized in that the optical beam in a rectified mechanical beam of liquid, Gas or a mixture of 'liquid, gas and solids through the mist and the like.
DEK133560D 1934-03-20 1934-03-20 Fog lights Expired DE618357C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK133560D DE618357C (en) 1934-03-20 1934-03-20 Fog lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK133560D DE618357C (en) 1934-03-20 1934-03-20 Fog lights

Publications (1)

Publication Number Publication Date
DE618357C true DE618357C (en) 1935-09-06

Family

ID=7247914

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK133560D Expired DE618357C (en) 1934-03-20 1934-03-20 Fog lights

Country Status (1)

Country Link
DE (1) DE618357C (en)

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