DE436085C - Lamp house for projector - Google Patents
Lamp house for projectorInfo
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/145—Housing 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)
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) |
-
0
- DE DEE31748D patent/DE436085C/en not_active Expired
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