DE738684C - Headlights for runway lighting - Google Patents

Headlights for runway lighting

Info

Publication number
DE738684C
DE738684C DEA72103D DEA0072103D DE738684C DE 738684 C DE738684 C DE 738684C DE A72103 D DEA72103 D DE A72103D DE A0072103 D DEA0072103 D DE A0072103D DE 738684 C DE738684 C DE 738684C
Authority
DE
Germany
Prior art keywords
headlights
light source
gas discharge
discharge tube
runway lighting
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
DEA72103D
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.)
AEG AG
Original Assignee
AEG AG
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 AEG AG filed Critical AEG AG
Priority to DEA72103D priority Critical patent/DE738684C/en
Application granted granted Critical
Publication of DE738684C publication Critical patent/DE738684C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/18—Visual or acoustic landing aids
    • B64F1/20—Arrangement of optical beacons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

Scheinwerfer zur Rollfeldbeleuchtung Bei Scheinwerfern, die zur Beleuchtung des Rollfeldes auf Flugplätzen dienen, werden als LichtquellegewöhnlichGlühlampen verm7endet. Das von diesen Glühlampen ausgestrahlte Licht umfaßt den gesamten sichtbaren Bereich des Spektrums, wobei die maximale Intensität im Bereich der roten Farbe liegt. Dieser rote Anteil am Licht geht nun beim Beleuchten von andersfarbigen Objekten verloren, so beispielsweise beim Anleuchten von grünen Grasflächen auf Flugplätzen o. d,gl.Headlights for runway lighting For headlights that are used for lighting of the tarmac at airfields, the light source is usually incandescent lamps mined. The light emitted by these incandescent lamps includes all that is visible Area of the spectrum, with the maximum intensity in the area of red color lies. This red component of the light is now lost when illuminating objects of different colors lost, for example when illuminating green grassy areas at airfields o. d, gl.

Die Erfindung vermeidet diese Nachteile. Sie besteht darin, daß der Scheinwerfer als Lichtqulle eine Gasentladungsröhre mit hohem Druck erhält, deren Lichtfarbe der Farbe der zu beleuchtenden Fläche ähnelt. So würde beispielsweise für das. Anleuchten von grünem Gras eine grüne Lichtquelle die größten Vorteile bieten.The invention avoids these disadvantages. It consists in the fact that the Headlights receive a high pressure gas discharge tube as a source of light Light color is similar to the color of the surface to be illuminated. So would for example for that. Illuminating green grass a green light source has the greatest advantages Offer.

Ist der Scheinwerfer mit gekrümmtem Zylinderspiegel ausgerüstet, so bietet die Anwendung derartiger Röhren als Lichtquelle auch noch besondere optische Vorteile. Ordnet man, nämlich in diesem Falle den Leuchtkörper in der Brennlinie des Zylinderspiegels an, so erzielt man bekanntlich eine hohle Lichtausbeute. Diese im "Unteranspruch gekennzeichnete Vorrichtung steht nur in Verbindung mit der Maßnahme nach Anspruch i unter Schutz.If the headlight is equipped with a curved cylinder mirror, so the use of such tubes as a light source also offers special optical ones Advantages. One arranges, namely in this case the filament in the focal line of the cylinder mirror, it is known that a hollow light output is achieved. These The device characterized in the "dependent claim" is only related to the measure according to claim i under protection.

In der Zeichnung ist die Erfindung im den Abb. i und 2 an einem Ausführungsbeispiel in Vorder- und Seitenansicht veranschaulicht. Hiernach ist vor der zylindrischen Spiegelfläche a eine Gasentladungsröhreb angeordnet, deren Lichtfarbe dem zu beleuchtenden Objekt ähnelt. Die Lichtquelle liegt mit ihrer Achse in der Brennlinie des Zylinderspiegels.In the drawing, the invention is shown in FIGS. I and 2 in an exemplary embodiment illustrated in front and side views. After that is before the cylindrical Mirror surface a arranged a gas discharge tube, whose light color corresponds to the one to be illuminated Object resembles. The axis of the light source lies in the focal line of the cylinder mirror.

Claims (2)

PATENTANSPRÜCHE: i. Scheinwerfer zur Rollfeldbeleuchtung, dadurch gekennzeichnet, daß eine Hochdruckgasentladungsröhre als Lichtquelle dient, deren maximale Intensität im Bereich der Farbe der zu beleuchtenden Fläche liegt, so :daß fast alle der von der Lichtquelle auf .diese Fläche gesandten Strahlen diffus reflektiert werden. PATENT CLAIMS: i. Headlights for runway lighting, thereby characterized in that a high pressure gas discharge tube is used as a light source, the maximum intensity is in the range of the color of the surface to be illuminated, so: that almost all of the rays sent by the light source on this surface are diffusely reflected will. 2. Scheinwerfer nach Anspruch i, da-.durch gekennzeichnet, daß zur weiteren hohen Lichtausbeute die Hochdruckgasentladungsröhre mit ihrer Achse in an sich bekannter Weise in der Brennlinie eines Zylinderspiegels liegt.2. Headlight according to claim i, characterized in that for further high luminous efficacy, the high-pressure gas discharge tube with its axis is known per se Way lies in the focal line of a cylinder mirror.
DEA72103D 1933-12-21 1933-12-21 Headlights for runway lighting Expired DE738684C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA72103D DE738684C (en) 1933-12-21 1933-12-21 Headlights for runway lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA72103D DE738684C (en) 1933-12-21 1933-12-21 Headlights for runway lighting

Publications (1)

Publication Number Publication Date
DE738684C true DE738684C (en) 1943-08-27

Family

ID=6945464

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA72103D Expired DE738684C (en) 1933-12-21 1933-12-21 Headlights for runway lighting

Country Status (1)

Country Link
DE (1) DE738684C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075956B (en) * 1957-10-31 1960-02-18 Siemens Ag Airport lighting through flash tubes
DE975522C (en) * 1955-03-05 1961-12-21 Licentia Gmbh High intensity runway lights

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975522C (en) * 1955-03-05 1961-12-21 Licentia Gmbh High intensity runway lights
DE1075956B (en) * 1957-10-31 1960-02-18 Siemens Ag Airport lighting through flash tubes

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