DE864840C - Method for avoiding covering up or faking light signals from extraneous light, in particular in vehicle lights - Google Patents

Method for avoiding covering up or faking light signals from extraneous light, in particular in vehicle lights

Info

Publication number
DE864840C
DE864840C DEE3007A DEE0003007A DE864840C DE 864840 C DE864840 C DE 864840C DE E3007 A DEE3007 A DE E3007A DE E0003007 A DEE0003007 A DE E0003007A DE 864840 C DE864840 C DE 864840C
Authority
DE
Germany
Prior art keywords
light
color
faking
vehicle lights
extraneous
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
DEE3007A
Other languages
German (de)
Inventor
Emil Dr Dr-Ing Habil Everling
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 DEE3007A priority Critical patent/DE864840C/en
Application granted granted Critical
Publication of DE864840C publication Critical patent/DE864840C/en
Expired 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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/255—Filters

Landscapes

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

Description

Verfahren zum Vermeiden des Uberdeckens oder Vortäuschens von Lichtsignalen durch Fremdlicht, insbesondere bei Fahrzeugleuchten Signale aller Art, insbesondere das Abwinken, werden von Fremdlicht oft überdeckt oder vorgetäuscht. Für Blinkleuchten wurde daher vorgeschlagen, Gehäuseteile, die nicht dem Lichtaustritt dienen, in der Komplementärfarbe zu halten.Method for avoiding covering up or faking light signals by extraneous light, in particular in the case of vehicle lights, signals of all kinds, in particular the waving, are often covered or simulated by external light. For flashing lights it was therefore proposed that housing parts that are not used for light exit in to keep the complementary color.

Demgegenüber werden nach der Erfindung die Außenfläche des Farbfilters oder andere Flächenteile, durch die das Licht austritt, mit einer durchlässigen Schicht in abweichender, vorzugsweise gegensätzlicher Farbe versehen. Statt dessen kann die Filterschicht selbst aus einem Werkstoff bestehen, der in auf- und durchfallendem Licht verschiedenfarbig erscheint. Bei weißen Signalen wählt man etwa Blau als Kontrastfarbe. Ist das Filter beispielsweise mit einer dünnen Lackschicht in der Komplementärfarbe überspritzt, so kann Fremdlicht kein falsches Signal erregen. Dagegen entsteht beim Ein- und Ausschalten ein zeitlicher Farbkontrast, der das Signal aufdringlicher macht.In contrast, according to the invention, the outer surface of the color filter or other parts of the surface through which the light emerges with a permeable Layer provided in a different, preferably a contrasting color. Instead of this the filter layer itself can consist of a material that falls in both the striking and falling Light appears differently colored. In the case of white signals, for example, blue is chosen as the contrasting color. For example, if the filter has a thin layer of lacquer in the complementary color overspray, extraneous light cannot generate a false signal. On the other hand arises with Switching on and off a temporal color contrast that makes the signal more intrusive power.

Claims (5)

PATEN TANSPRCCHE: i. Verfahren zum Vermeiden des Überdeckens oder Vortäuschens von Lichtsignalen durch Fremdlicht, insbesondere bei Fahrzeugleuchten, dadurch gekennzeichnet, daß in den Gang der Signalstrahlen eine durchlässige Schicht eingeschaltet wird, die zumindest in der Draufsicht eine von der Signalfarbe äuffallend abweichende Färbe zeigt. J PATENT CLAIMS: i. Method for avoiding the covering up or pretending of light signals by extraneous light, especially in vehicle lights, characterized in that a transparent layer is switched into the path of the signal beams, which at least in plan view shows a color which deviates from the signal color. J 2. Leuchte nach Anspruch i, bei der der Kontrastüberzug auf der Filteroberfläche sitzt. 2. Luminaire according to claim i, at that the contrast coating sits on the filter surface. 3. Leuchte nach Anspruch i, bei der -die Gehäuseteile, die dem Lichtaustritt dienen, gegensätzlich gefärbt sind. q.. 3. Light according to claim i, in which -the housing parts, which are used for the light exit, colored in opposite directions are. q .. Leuchte nach den Ansprüchen i und 2; gekennzeichnet durch einen Filterwerkstoff, der in Drauf- und Durchsicht auffallend verschiedenfarbig ist. Luminaire according to claims i and 2; characterized by a filter material, which is conspicuously different in color when viewed from above and through. 5. Leuchte nach den Ansprüchen i bis 3, gekennzeichnet durch einen Kontrastfarbstoff, der die Signalfarbe möglichst wenig schwächt.5. Light after the Claims i to 3, characterized by a contrast dye which is the signal color weakens as little as possible.
DEE3007A 1950-11-18 1950-11-18 Method for avoiding covering up or faking light signals from extraneous light, in particular in vehicle lights Expired DE864840C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE3007A DE864840C (en) 1950-11-18 1950-11-18 Method for avoiding covering up or faking light signals from extraneous light, in particular in vehicle lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE3007A DE864840C (en) 1950-11-18 1950-11-18 Method for avoiding covering up or faking light signals from extraneous light, in particular in vehicle lights

Publications (1)

Publication Number Publication Date
DE864840C true DE864840C (en) 1953-01-29

Family

ID=7065663

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE3007A Expired DE864840C (en) 1950-11-18 1950-11-18 Method for avoiding covering up or faking light signals from extraneous light, in particular in vehicle lights

Country Status (1)

Country Link
DE (1) DE864840C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107284A1 (en) * 1981-02-26 1982-09-09 Depat Ltd., Loch Garman Luminaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107284A1 (en) * 1981-02-26 1982-09-09 Depat Ltd., Loch Garman Luminaire

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