DE536505C - Optical equipment for radio systems - Google Patents

Optical equipment for radio systems

Info

Publication number
DE536505C
DE536505C DESCH94068D DESC094068D DE536505C DE 536505 C DE536505 C DE 536505C DE SCH94068 D DESCH94068 D DE SCH94068D DE SC094068 D DESC094068 D DE SC094068D DE 536505 C DE536505 C DE 536505C
Authority
DE
Germany
Prior art keywords
radio systems
rings
optical equipment
glass
rosette
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
DESCH94068D
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.)
GUSTAV SCHLISIO
Original Assignee
GUSTAV SCHLISIO
Publication date
Priority to DESCH94068D priority Critical patent/DE536505C/en
Application granted granted Critical
Publication of DE536505C publication Critical patent/DE536505C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Optical Communication System (AREA)

Description

optische Einrichtung bei Radioanlagen Die Erfindung bezieht sich auf eine weitere Ausbildung der optischen Einrichtung bei Radioanlagen zur scheinbaren Verbreitung der Schallwellen durch Lichtwirkung nach Patent 534 522. Sie besteht darin, daß die beiden entgegengesetzt drehbaren Scheiben der Blickfangvorrichtung durch konzentrisch ineinandergesetzte, entgegengesetzt drehbare Ringe ersetzt sind, welche auf der Vorderseite mit Beleuchtungskörpern besetzt sind, die eine Glasrosette vor den Ringen und ein strahlenförmiges Netz von Glasprismenketten durchscheinen.Optical device in radio systems The invention relates to a further embodiment of the optical device in radio systems for the apparent diffusion of sound waves by the effect of light according to patent 534 522. It consists in that the two oppositely rotating discs of the eye-catching device are replaced by concentrically nested, oppositely rotating rings , which are occupied on the front with lighting fixtures that shine through a glass rosette in front of the rings and a radial network of glass prism chains.

Die Erfindung ist auf der Zeichnung in Ansicht und im Schnitt zur Darstellung gebracht. Auf die feststehende Achse :2 sind ineinandergesetzte, entgegengesetzt drehbare Ringe 3 beliebiger Anzahl mittels Kugeln 1a lose gelagert. Die einzelnen Ringe 3 laufen auf in die Rückwand 4 fest verlagerten Rollen 5 und werden durch eingeschnittene Kerben vor einem Abgleiten geschützt. Aus praktischen Gründen ist statt der beiden mittleren Ringe, eine Scheibe i verwendet ,v orden. Auf der Vorderseite der Ringe 3 und Scheibe i sind elektrische Glühkörper 6 aufgebaut. Dieselben sind in mehrfarbige Gruppen eingeteilt und durch Sclhleifkontakte 7 ein- und ausschaltbar. In dem die Ringe 3 umgebenden Gehäuse 9 ist ein Metallspiegel io eingebaut. Auf die Achse 2 ist vor der Scheibe i eine Glasrosette 8 angebracht. Von der Glasrosette 8 zum Metallspiegel io sind in Strahlenform Glaspristnenketten ii gezogen. Der Antrieb der Einrichtung erfolgt zweckmäßig vom äußeren Ringe aus. Die Einrichtung hat den Vorteil einer flachen Bauart.The invention is on the drawing in view and in section Representation brought. On the fixed axis: 2 are nested, opposite rotatable rings 3 of any number loosely mounted by means of balls 1a. The single ones Rings 3 run on rollers 5 firmly displaced in the rear wall 4 and are through incised notches protected from sliding off. For practical reasons it is Instead of the two middle rings, a washer is used in front. On the front side the rings 3 and disk i are built up with electrical incandescent bodies 6. Are the same Divided into multicolored groups and can be switched on and off by sliding contacts 7. A metal mirror is installed in the housing 9 surrounding the rings 3. on the axis 2 is attached to a glass rosette 8 in front of the disk i. From the glass rosette 8 to the metal mirror io glass pristine chains ii are drawn in the form of rays. The drive the device is expediently carried out from the outer ring. The facility has the Advantage of a flat design.

Claims (1)

PATENTANSPRUCH: Optische Einrichtung bei Radioanlagen zur scheinbaren Verbreitung der Schallwellen durch Lichtwirkung nach Patent 534 522, dadurch gekennzeichnet, daß die beiden drehbaren Scheiben der Blickfangvorrichtung durch konzentrisch ineinandergesetzte, entgegengesetzt drehbare Ringe (3) ersetzt sind, welche auf der Vorderseite mit Beleuchtungskörpern (6) besetzt sind, die eine Glasrosette (8) und Glasprismenketten (i i) durchscheinen.PATENT CLAIM: Optical device in radio systems for apparent Propagation of sound waves through the effect of light according to patent 534 522, characterized in that the two rotatable disks of the eye-catching device by concentrically nested, oppositely rotatable rings (3) are replaced, which on the front with Lighting fixtures (6) are occupied, which have a glass rosette (8) and glass prism chains (i i) shine through.
DESCH94068D Optical equipment for radio systems Expired DE536505C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH94068D DE536505C (en) Optical equipment for radio systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH94068D DE536505C (en) Optical equipment for radio systems

Publications (1)

Publication Number Publication Date
DE536505C true DE536505C (en) 1931-10-23

Family

ID=7445291

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH94068D Expired DE536505C (en) Optical equipment for radio systems

Country Status (1)

Country Link
DE (1) DE536505C (en)

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