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DE1794127U - POLARIZATION OPTICAL SIGNAL GENERATOR. - Google Patents

POLARIZATION OPTICAL SIGNAL GENERATOR.

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Publication number
DE1794127U
DE1794127U DE1959F0016247 DEF0016247U DE1794127U DE 1794127 U DE1794127 U DE 1794127U DE 1959F0016247 DE1959F0016247 DE 1959F0016247 DE F0016247 U DEF0016247 U DE F0016247U DE 1794127 U DE1794127 U DE 1794127U
Authority
DE
Germany
Prior art keywords
optical signal
signal generator
polarization optical
polarization
same
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
DE1959F0016247
Other languages
German (de)
Inventor
Walter Forsbach
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
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 Individual filed Critical Individual
Priority to DE1959F0016247 priority Critical patent/DE1794127U/en
Publication of DE1794127U publication Critical patent/DE1794127U/en
Expired legal-status Critical Current

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Description

Polarisationsoptischer Zeichengeber DasGebrauchsmuster betrifft ein Gerät, welches ermöglicht, die mittels eines polarisierten Lichtstrahls ausgesendeten Zeichen(Buchstaben Zahlen us ? ) in einem Empfänger'direkt ab lesbar zu. machen. Polarization optical signal generator The utility model relates to a device that enables those emitted by means of a polarized light beam Characters (letters, numbers us?) In a recipient 'directly from legible to. do.

Die Erfindung hat den Vorteil, das GEber und Empfänger nicht durch Leitungen verbunden und die Zeichen direkt ablesbar sind.The invention has the advantage that the transmitter and receiver do not go through Lines are connected and the characters can be read directly.

Daß Gebrauchsmuster soll in der Hauptsache als Spielzeug Verwendung finden.That utility model is mainly intended to be used as a toy Find.

Bei dem erfindungsgemäßen Gerät wird die Tatsache dass zwei gekreuztePolarisationsfilter ein sehr ausgeprägtes Lichtminimum haben ur Übertragung von Zeichen verwendet.In the device according to the invention, the fact that two crossed polarization filters a very pronounced minimum of light were used for the transmission of signs.

Die Funktionsweise des Gerätes ist aus der Zeichnung ersichtlich.The functionality of the device can be seen from the drawing.

Hinter einem Polarisationsfilter 1 im nachfolgenden mit PF bezeichnet befindet sich eine Lichtquelle 2 die sich beim zeichengebenden Gerat hinter dem PP befindet, beim empfangenden Gerät zur Sichtfreigabe seitlich ausgeschwenkt ist. Behind a polarization filter 1, referred to below as PF, there is a light source 2 which is located behind the PP at the signaling device Receiving device swiveled out to the side for viewing is.

Das PP ist in einem drehbaren Filterhalter gelagert.The PP is stored in a rotatable filter holder.

An diesem ist ein Zeiger 3 angebracht, der über eine Skala gleitet.A pointer 3 is attached to this and slides over a scale.

Die Aufbauplatte 4 ist verstellbar an einem Haltewinkel 5 befestigt, also um Punkt 6 drehbar.The mounting plate 4 is adjustably attached to a bracket 5, thus rotatable around point 6.

Stellt man nun den Zeiger des Gebers auf ein bestimmtes Zeichen, soverläßt der Lichtstrahl denselben mit einem bestimmten Polarisationswinkel.If you now set the pointer of the encoder to a certain character, then leaves the light beam the same with a certain polarization angle.

Blickt nun eine zweite Person durch das PF des Empfängers und dreht gleichzeitig den Filterhalter, so findet sich eine Stellung, bei der das Licht des Gebers nicht mehr sichtbar ist.Now look a second person through the PF of the recipient and turn at the same time the filter holder, there is a position in which the light of the Encoder is no longer visible.

Diese Dunkelstellung ist sehr ausgeprägt und eine kleine Abweichung läßt die Lichtquelle des Gebers wieder erscheinsi.This dark position is very pronounced and a small deviation lets the light source of the encoder reappear.

Sind die PF der beiden Geräte, deren Zeiger auf den gleichen Skalenpunkt weisen um 9o verdreht, so herrscht immer gerade dann Dunkelheit wenn beide Zeiger auf der gleichen, jedoch beliebigen Stelle der Skala stehen, vorausgesetzt, dass beide Skalen die gleiche Gradeinteilung besitzen. dienen bis die ie : r zeii-,-er dee jetzt c-2 de, , 2 QclIV-42. drehte'bii ichql3Le ee Gecrs me ird* ey eex* dß. pi''re sot ets ssf eo salben Sohcn e 4a. s ni e ßcbcya oieh das to orcrvar einem lot. ircreMs ehsxß aeatQs. efc'r l eiae uos der lieht (, iuelle ei er 1210 az"i eouontibor- stehenaen lutt, mselmett) d&ss x* sii es ; olcyi&oionsiley l ßo-* ppeS. te : 3 ? übcs* eis Sch<meßo ceitct '...,... 4.'>.. t'J'2>.."... 4 <7'"t,"""""p.. :" ! :. ! & 4- ekmuscimei öaes soss aralelsolla oa sei sieh ebcratehenea leieiöneep'6iee&. &oiöhoso'oE ! r io da iQiaaionefilte l socesdo Afbspl te 4 drehbar a inm alein-el S sobat is* 4* Tolais&tin8öteeeT Seeoncber aa nsDe. l, äe. der Lichtquelle cls nsfsö r ie a eisaa gesosbox stehenJn liMe-eeem oehcMeer cdaoscllon reichen verMnden lBt oe. dci olaisaieaebens dce Safa eyfilr n 9 een di s eioonee yacsi c enR. Ji Seie beiden ßoüö af ma. Shalenpah ccen* If the PF of the two devices, whose pointers point to the same point on the scale, are rotated by 9o, then darkness always prevails when both pointers are on the same, but arbitrary position on the scale, provided that both scales have the same graduation. to serve until the ie: r zeii -, - er dee now c-2 de,, 2 QclIV-42. turned'bii ichql3Le ee Gecrs me ird * ey eex * dß. pi''re sot ets ssf eo anointing sons e 4a. s ni e ßcbcya oeh the to orcrvar a lot. CircreMs ehsxß aeatQs. efc'r l eiae uos who borrows (, iuelle ei er 1210 az "i eouontibor- stand lutt, mselmett) d & ss x * sii es; olcyi & oionsiley l ßo- * ppeS. te: 3? übercs * eis Sch <meßo ceitct '..., ... 4.'> .. t'J'2> .. "... 4 <7 '" t, """""p..:"! :. ! & 4- ekmuscimei öaes soss aralelsolla oa see ebcratehenea leieiöneep'6iee &. &oiöhoso'oE! r io because iQiaaionefilte l socesdo Afbspl te 4 rotatable a inm alein-el S sobat is * 4 * Tolais & tin8öteeeT Seeoncber aa nsDe. l, äe. the light source cls nsfsö r ie a eisaa gesosbox standJn liMe-eeem oehcMeer cdaoscllon rich verMnden lBt oe. dci olaisaieaebens dce Safa eyfilr n 9 een di s eioonee yacsi c enR. Ji Seie both ßoüö af ma. Shalenpah ccen *

DE1959F0016247 1959-02-16 1959-02-16 POLARIZATION OPTICAL SIGNAL GENERATOR. Expired DE1794127U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1959F0016247 DE1794127U (en) 1959-02-16 1959-02-16 POLARIZATION OPTICAL SIGNAL GENERATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959F0016247 DE1794127U (en) 1959-02-16 1959-02-16 POLARIZATION OPTICAL SIGNAL GENERATOR.

Publications (1)

Publication Number Publication Date
DE1794127U true DE1794127U (en) 1959-08-20

Family

ID=32879345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1959F0016247 Expired DE1794127U (en) 1959-02-16 1959-02-16 POLARIZATION OPTICAL SIGNAL GENERATOR.

Country Status (1)

Country Link
DE (1) DE1794127U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1269545B (en) * 1966-06-24 1968-05-30 Telefunken Patent Process for the transmission of messages by means of laser beams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1269545B (en) * 1966-06-24 1968-05-30 Telefunken Patent Process for the transmission of messages by means of laser beams

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