AT129947B - Synchronization device for television and picture broadcast receivers. - Google Patents
Synchronization device for television and picture broadcast receivers.Info
- Publication number
- AT129947B AT129947B AT129947DA AT129947B AT 129947 B AT129947 B AT 129947B AT 129947D A AT129947D A AT 129947DA AT 129947 B AT129947 B AT 129947B
- Authority
- AT
- Austria
- Prior art keywords
- television
- synchronization device
- broadcast receivers
- picture broadcast
- picture
- Prior art date
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
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Synchronisierungseinrichtung für Fernseh- und Bildübertragungsempfänger.
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mit der Bildzusamme-nsetzerwel1e h gekuppelt ist. Die Transmission d kann als Gummischnur, Spiralfeder od. dgl. ausgebildet sein, aber auch aus festerem Werkstoff bestehen, jedoch muss in diesem Falle ein leichtes Rutschen der Schnur auf den beiden Selmurseheiben e und f eintreten können.
Bei dem Ausführungsbeispiel nach Fig. 2 ist der Rotor g des phonischen Rades unmittelbar auf der Welle h der Bildzusammensetzvorrichtung drehbar : angeordnet und mit dieser durch eine Rutsch- kupplung verbunden, die im dargestellten Falle aus einer sich einerseits gegen den Rotor g, anderseits gegen einen Bund i der Welle h legenden Schraubenfeder 7c gebildet wird.
Die gleiche Wirkung wird auch erreicht, wenn der Rotor gdies phonischen Rades fest auf der Welle h angeordnet ist und diese Welle h durch eine Rutschkupplung oder elastische Kupplung mit der Welle des Elektromotors b gekuppelt ist.
Die Ströme, die die eigentliche Antriebsenergie für die Bildzusammensetzvorrichtung, liefern, werden an die Klemmen m, die Synchronweehselströme an die Klemmen n geschaltet.
<Desc / Clms Page number 1>
Synchronization device for television and picture broadcast receivers.
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is coupled to the image collation system h. The transmission d can be designed as a rubber cord, a spiral spring or the like, but it can also consist of a stronger material, but in this case the cord must be able to slip slightly on the two Selmur discs e and f.
In the embodiment according to FIG. 2, the rotor g of the phonic wheel is rotatable directly on the shaft h of the image composition device and is connected to it by a slip clutch which, in the case shown, is on the one hand against the rotor g and on the other hand against a Coil spring 7c laying the shaft h is formed.
The same effect is also achieved if the rotor gdies phonic wheel is fixedly arranged on the shaft h and this shaft h is coupled to the shaft of the electric motor b by a slip clutch or elastic coupling.
The currents that supply the actual drive energy for the image composition device are connected to the terminals m, the synchronous alternating currents to the terminals n.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT129947T | 1930-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT129947B true AT129947B (en) | 1932-10-10 |
Family
ID=3636302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT129947D AT129947B (en) | 1930-11-17 | 1930-11-17 | Synchronization device for television and picture broadcast receivers. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT129947B (en) |
-
1930
- 1930-11-17 AT AT129947D patent/AT129947B/en active
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