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DE436085C - Lamp house for projector - Google Patents

Lamp house for projector

Info

Publication number
DE436085C
DE436085C DEE31748D DEE0031748D DE436085C DE 436085 C DE436085 C DE 436085C DE E31748 D DEE31748 D DE E31748D DE E0031748 D DEE0031748 D DE E0031748D DE 436085 C DE436085 C DE 436085C
Authority
DE
Germany
Prior art keywords
lamp house
projector
door leaf
door
lamp
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
DEE31748D
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.)
Ernemann Werke AG
Original Assignee
Ernemann Werke AG
Publication date
Priority to DEE31748D priority Critical patent/DE436085C/en
Application granted granted Critical
Publication of DE436085C publication Critical patent/DE436085C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/14Details
    • G03B21/20Lamp housings
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/14Details
    • G03B21/145Housing details, e.g. position adjustments thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Description

Der Gegenstand der Erfindung stellt eine Verbesserung der Anordnung der Tür an einem Lampennaus für Bildwerfer dar, die es ermöglicht, die inneren Einrichtungen des Lampenhauses bequem von Hand zu bedienen und das Innere des Lampenhauses beobachten zu können, ohne von dem Lampenlicht geblendet zu werden.The object of the invention is to improve the arrangement of the door a lamp for projectors who do it enables the internal facilities of the The lamp house can be conveniently operated by hand and you can observe the inside of the lamp house to be able to without being blinded by the lamp light.

Bisher waren die ein- oder zweiflügeligenSo far, the one or two-winged ones

ίο Türen mittels senkrecht liegender Scharniere am Lampenhaus befestigt, so daß man beim Öffnen derselben den vollen Schein der Lichtquelle ins Gesicht bekam und geblendet wurde. Man hat auch die Scharniere wagerecht gelegt und die Tür in Form einer Klappe ausgebildet. Bei dieser Einrichtung war aber ein Hantieren im Lampenhaus schwer, auch konnte man das Innere nicht beobachten, ohne geblendet zu werden.ίο Doors using vertical hinges attached to the lamp house, so that when you open it you get the full glow of the light source got in the face and was blinded. The hinges have also been placed horizontally and the door is designed in the form of a flap. With this facility, however, it was difficult to handle in the lamp house, too you couldn't watch the inside without being dazzled.

so Erfindungsgemäß wird die Tür nach den Abb. ι und 2 der Zeichnung aus zwei Flügeln 2 und 3 gebildet, deren Scharniere in Richtung der optischen Achse liegen, so daß sich der obere Flügel nach oben und derAccording to the invention, the door is after the Fig. Ι and 2 of the drawing formed from two wings 2 and 3, the hinges in Direction of the optical axis, so that the upper wing is up and the

as untere Flügel nach unten schlagen läßt. Die Anordnung kann nach den Abb. 3 und 4 auch so getroffen sein, daß der untere Flügel 6 an dem oberen Flügel 5 angelenkt ist und so beide Flügel nach oben geschlagen werden können. Der obere Flügel 2 oder 5, der zur Beobachtung des Innern des Lampenhauses 1 mit einer Schutzglasscheibe 7 versehen ist, wird zweckmäßig mit einer Haltestrebe 4 ausgerüstet. The lower wing flaps downwards. the Arrangement can be made according to Figs. 3 and 4 so that the lower wing 6 on the upper wing 5 is hinged and so both wings are flapped upwards can. The upper wing 2 or 5, which is used to observe the interior of the lamp house 1 is provided with a protective glass pane 7 is expediently equipped with a retaining strut 4.

Claims (3)

Patent-Ansprüche:Patent Claims: 1. Lampenhaus für Bildwerfer mit zweiflügeliger Tür, deren einer Flügel eine Beobachtungsöffnung mit einem farbigen Blendglas hat, dadurch gekennzeichnet, daß die Scharniere beider Türflügel, um die sie sich drehen, in Richtung der optischen Achse des Apparates so angeordnet sind, daß sich der obere Türflügel nach oben abklappen läßt.1. Lamp house for projector with two-winged door, one wing of which has a Observation opening with a colored lens, characterized in that the hinges of both door leaves to that they rotate, so arranged in the direction of the optical axis of the apparatus are that the upper door leaf can be folded up. 2. Lampenhaus nach Anspruch 1, dadurch gekennzeichnet, daß der untere Türflügel an den oberen angelenkt ist.2. lamp house according to claim 1, characterized characterized in that the lower door leaf is hinged to the upper one. 3. Lampenhaus nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der obere Türflügel mit einer Haltestrebe versehen ist.3. lamp house according to claim 1 and 2, characterized in that the upper Door leaf is provided with a retaining strut. rr H 1-H 1- ii \m mm \ m mm
DEE31748D Lamp house for projector Expired DE436085C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE31748D DE436085C (en) Lamp house for projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE31748D DE436085C (en) Lamp house for projector

Publications (1)

Publication Number Publication Date
DE436085C true DE436085C (en) 1926-10-25

Family

ID=7075241

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE31748D Expired DE436085C (en) Lamp house for projector

Country Status (1)

Country Link
DE (1) DE436085C (en)

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