DE372434C - Electric orientation board - Google Patents
Electric orientation boardInfo
- Publication number
- DE372434C DE372434C DER55962D DER0055962D DE372434C DE 372434 C DE372434 C DE 372434C DE R55962 D DER55962 D DE R55962D DE R0055962 D DER0055962 D DE R0055962D DE 372434 C DE372434 C DE 372434C
- Authority
- DE
- Germany
- Prior art keywords
- colored
- light
- characters
- transparent
- shape
- 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
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
- G09B29/102—Map spot or coordinate position indicators; Map reading aids using electrical means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
Elektrische Orientierungstafel. Die vorliegende Erfindung hetrifät eine Einrichtung, ,die z. B. zu Reklamezwecken oder im Verkehrswesen zu Orientierungszwecken oder im Zugsicherungs-, Feruermeideusw. Wesen als Ersatz für Tableaux u. dgl. dienen .soll.Electric orientation board. The present invention applies a facility that z. B. for advertising purposes or in transport for orientation purposes or in train protection, Feruermeide etc. Beings serve as a substitute for tableaux and the like .target.
Zur Erläuterung der Wirkungsweise sei ein Beispiel angeführt, das die Verwendung der Erfindung für die anderen Zwecke erkennen läßt.To explain the mode of operation, an example is given that reveals the use of the invention for the other purposes.
Es sei z. B. die Aufgabe gestellt, eine Anzei,geainrichtung für eine Meldeanlage zu bauen, die abweichend von .den üblichen Anzeigevorrichtungen, wie Fallklappen, Lichttableaux u.,dgl., neben ider Zahl ,des gezogenen Melders auch dessen örtliche Lage auf einer Karte .angibt. Diese Aufgabe löst die vorliegende Erfindung wie folgt.Let it be B. the task of a display, geainrichtung for a Build signaling systems that differ from the usual display devices, such as Drop flaps, light panels and the like, in addition to the number, of the drawn detector as well its local position on a map. This problem solves the present Invention as follows.
Eine transparente Karte (Stadtplan usw.) wird zweckmäßig hinter einer Glasplatte befestigt. An den Stellen, an denen sich nun solch ein Melder .befindet, wird .mit Hilfe eines l:.eliehigen Melidesystems ein. weiß oder bunt leuchtender Kreis lauf folgernde Weise .erzeugt: Ein Stab aus farblosem oder b,eliel:,ig gefärbtem Glase wird an Iden einen geschliffenen Ende in ein lichtdichtes Gehäuse geführt, in dem sich :eine Lichtquelle befindet (z. B. .einie elektrische Birne), das andere ebenfalls geschliffene Ende ides Stabes wird dann gegen die Stelle gedrückt, an der der leuchtende Kreis erscheinen soll. Dass Licht der Birne wird ja bekanntlich in diesem Fall nach .dem Gesetz der Totalreflexion ;durch den Stab geleitet, ohne :daß nennenswerte (und zwar nui diffus verteilte) Lichtmengen seitlich austreten.A transparent map (city map, etc.) is useful behind a Glass plate attached. At the points where such a detector is now located, becomes .with the help of a l: .eliehigen Melide system. white or brightly colored Circulation inferring way .generated: A rod of colorless or b, eliel:, ig colored Glass is led into a light-tight housing at one cut end, which contains: one light source (e.g. an electric bulb), the other The end of the rod, which is also ground, is then pressed against the point that the glowing circle should appear. The light from the pear is well known in this case according to the law of total reflection; guided by the stick, without : that significant (and only diffusely distributed) amounts of light emerge laterally.
Wird nun z. B. auf dem zur .Karte gekehrten Ende des Stabes eine Zahl o. dgl. eingraviert und geschwärzt, @so erscheint idiese als dunkle Ziffer auf hellem Grunde. In dem angenommenen Beispiel würde also .der betreffende Melider der Zahl und :der Lage nach ideutlich erkennbar sein.If now z. B. on the end of the rod facing the .Karte a number or the like, engraved and blackened, @so this appears as a dark number on a light one Reasons. In the assumed example, the relevant reporter would be the number and: be ideally recognizable according to the situation.
An Stelle von runden Glasstäben kann man auch solche mit anderen Ouerschnitten oder auch Röhren verwenden nvit dem Erfolge, da13 die leuchtenden Flächen eine entsprechende Form @haben.Instead of round glass rods, one can also use one with other cross-cuts or use tubes with the success that the luminous surfaces have a corresponding Form @have.
Diese Einrichtung nach der Erfindung ermöglicht nun; daß die ganze Karte in der Dunkelheit durch andere Birnen gleichmäßig erleuchtet werden kann, ohne -daß die auffällige Sichtharleeit der Kreise, Ringe usw. leidet.This device according to the invention now enables; that the whole Card can be evenly illuminated in the dark by other bulbs, without that the conspicuous visibility of the circles, rings, etc. suffers.
Die Anwendbarkeit der Erfindung für an-,dere Zwecke als in dem angeführten Beispiel ist ohne weiteres .erkennbar. So kann z. B. auf einer Streckenkarte einer Bahn der je- weilige Ort eines Zuges u@sw. markiert werden; oder aber es kann die Wirksamkeit einer Reklametafel durch wechselndes Aufleuchten einzelner Punkte bedeutend erhöht werden u. dgl. m.The applicability of the invention for purposes other than those in the example given is easily recognizable. So z. B. on a route map of a path of JE stays awhile site of a train u @ sw. to be marked; or the effectiveness of a billboard can be significantly increased by alternately lighting up individual points and the like.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER55962D DE372434C (en) | 1922-05-24 | 1922-05-24 | Electric orientation board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER55962D DE372434C (en) | 1922-05-24 | 1922-05-24 | Electric orientation board |
Publications (1)
Publication Number | Publication Date |
---|---|
DE372434C true DE372434C (en) | 1923-10-04 |
Family
ID=7410129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER55962D Expired DE372434C (en) | 1922-05-24 | 1922-05-24 | Electric orientation board |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE372434C (en) |
-
1922
- 1922-05-24 DE DER55962D patent/DE372434C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH640966A5 (en) | LED arrangement for large-scale display of information | |
DE372434C (en) | Electric orientation board | |
DE705510C (en) | Multi-colored luminous circuit diagram illuminated from the back | |
DE739720C (en) | Surface light for aircraft instrument lighting | |
DE542212C (en) | Box sign with interior lighting | |
DE869003C (en) | Horizontal advertising technology for motorways and other roads | |
DE808350C (en) | Device for the submission of reports by means of symbols in the railway safety system | |
DE569012C (en) | Traffic lights, whose signal color discs, which point to the different traffic directions, are illuminated by a common central light source | |
DE441887C (en) | Light box sign for day and night advertising with an exchangeable, multi-line front wall as a letter carrier | |
DE895988C (en) | Globe with a map holder made of translucent material | |
DE866028C (en) | Clock dial projection device | |
DE447281C (en) | Direction indicators | |
DE522840C (en) | Device for generating luminous wandering texts for illuminated advertising | |
DE900296C (en) | Discharge tubes, in particular light tubes for advertising purposes, with increased light or advertising effect | |
DE433400C (en) | Device for making the signs and instructions visible, which are given by a traffic officer standing in busy streets and squares on a transparent box built into the street pavement, the curb or traffic island | |
AT239561B (en) | Pointer measuring instrument | |
DE497868C (en) | Device for displaying the speed changes of motor vehicles | |
AT105429B (en) | Display device for shooting ranges. | |
DE647555C (en) | Luminous signs | |
AT108745B (en) | Lantern housing with inscription panels illuminated from the inside. | |
DE542677C (en) | Process for generating luminous characters in the night sky using aircraft | |
DE825558C (en) | Equipment in the railway safety system for the submission of messages by means of symbols, e.g. Letters or numbers | |
DE446583C (en) | Direction indicators for motor vehicles | |
DE848781C (en) | Light grids, especially for advertising purposes | |
DE592984C (en) | Illuminated sign for signaling or advertising purposes |