DE352181C - Headlights - Google Patents

Headlights

Info

Publication number
DE352181C
DE352181C DENDAT352181D DE352181DD DE352181C DE 352181 C DE352181 C DE 352181C DE NDAT352181 D DENDAT352181 D DE NDAT352181D DE 352181D D DE352181D D DE 352181DD DE 352181 C DE352181 C DE 352181C
Authority
DE
Germany
Prior art keywords
water
connecting pipes
headlights
water tank
collecting space
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
DENDAT352181D
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
Publication date
Application granted granted Critical
Publication of DE352181C publication Critical patent/DE352181C/en
Expired 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/02—Details
    • H05B31/24—Cooling arrangements

Landscapes

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

Description

Scheinwerfer. Bei dem in dem Hauptpatent dargestellten Scheinwerfer kann es vorkommen, daß, wenn der Scheinwerfer nach oben gerichtet ist, z. B. um ein Flugzeug zu beleuchten, das von dem den Lichtbogen unischließenden Wasserrnantel nach dem oberen Wasserbehälter führende vordere Verbindungsrohr von Wasser entblößt und infolgedessen der Kreislauf des Kühlwassers. unterbrochen wird. Dadurch kann die Schutzvorrichtung außer Tätigkeit gesetzt werden, was eine Beschädigung des Spiegels herbeiführen kann.Headlights. In the headlight shown in the main patent it can happen that when the headlight is directed upwards, e.g. B. to to illuminate an aircraft that is covered by the water jacket that closes the arc The front connecting pipe leading to the upper water tank is bared by water and consequently the cooling water cycle. is interrupted. This can the protective device will be disabled, which will damage the Mirror can bring about.

Um diesen Übelstand zu vermeiden, wird nach der Erfindung der obere Wasserbehälter mit einem nach unten- vorspringenden Sammelraum versehen, in den die beiden zum Wassermantel führenden Verbindungsrohre so einmünden, daß auch bei einer Einstellung des Scheinwerfers steil nach oben, beide Rohre beständig von Wasser bedeckt sind.In order to avoid this inconvenience, according to the invention, the upper Provide the water tank with a downwardly protruding collecting space into the the two connecting pipes leading to the water jacket open in such a way that also at one shot of the headlight steeply upwards, both pipes resistant to water are covered.

Ein Ausführungsbeispiel der Erfindung ist in Abb. i im senkrechten Querschnitt und in Abb. 2 im senkrechten Längsschnitt dargestellt.An embodiment of the invention is shown in Fig. I in the vertical Cross-section and shown in Fig. 2 in vertical longitudinal section.

Die Anordnung des den Lichtbogen umschließenden Wassermantels a ist die gleiche wie im Hauptpatent. Die beiden Verbindungsrohre d, zwischen denen der Schornstein g liegt, münden in einen nach unten vorspringenden Sammelraum m des oberen Wasserbehälters c. Dieser Sammelraum ist so angeordnet und gestaltet, daß die oberen Mündungen e und f der Verbindungsrohre d auch bei steil aufgerichtetem Scheinwerfer beständig von Wasser bedeckt sind, so daß der Kreislauf des Kühlwassers durch den Wassermantel. niemals unterbrochen wird.The arrangement of the water jacket a enclosing the arc is the same as in the main patent. The two connecting pipes d, between which the chimney g is located, open into a downwardly projecting collecting space m of the upper water tank c. This collecting space is arranged and designed in such a way that the upper mouths e and f of the connecting pipes d are constantly covered by water even when the headlights are upright, so that the circulation of the cooling water through the water jacket. is never interrupted.

Claims (1)

PATENT-ANspp,ucii: Scheinwerfer nach Patent 35098o, dadurch gekennzeichnet, daß die vom Wassennantel nach dem oberen Wasserbehälter führenden Verbindungsrohre in einen nach unten vorspringenden Sammelraum des Wasserbehälters münden, der so angeordnet ist, daß die oberen Mündungen der Verbindungsrohre auch bei steil nach oben gerichtetem Scheinwerfer beständig mit Wasser bedeckt sind.PATENT-ANspp, ucii: Headlight according to Patent 35098o, characterized in that the connecting pipes leading from the water jacket to the upper water tank open into a downwardly projecting collecting space of the water tank, which is arranged so that the upper mouths of the connecting pipes are also steep upwards directional headlights are permanently covered with water.
DENDAT352181D Headlights Expired DE352181C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE352181T

Publications (1)

Publication Number Publication Date
DE352181C true DE352181C (en) 1922-04-22

Family

ID=6273569

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT352181D Expired DE352181C (en) Headlights

Country Status (1)

Country Link
DE (1) DE352181C (en)

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