AT78473B - Impulse transmitter. - Google Patents
Impulse transmitter.Info
- Publication number
- AT78473B AT78473B AT78473DA AT78473B AT 78473 B AT78473 B AT 78473B AT 78473D A AT78473D A AT 78473DA AT 78473 B AT78473 B AT 78473B
- Authority
- AT
- Austria
- Prior art keywords
- contact
- toothed
- spring
- impulse transmitter
- transmitter according
- Prior art date
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Description
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Impulesender.
EMI1.1
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ziehen sein, weil hier die Einstellung auf vorgeschriebene Kontaktlänge nur an einer Feder Fa vorgenommen zu werden braucht, während dies bei Fig. 3 mit zehn Federn
EMI2.1
PATENT-ANSPRÜCHE : 1.. Impulssender für'L'ei ! nohmerstationen automatischer Telephonzentralen, dadurch gekennzeichnet, dass über einem nur in einer Richtung sich drehenden Scheihensegment (8) zehn Kontaktfedern in gleichen, der Zahnteilung einer mit der Scheibe (8) fest verbundenen Zahnscheibe (W) entsprechenden Abständen derart angebracht sind, dass sie von der sich drehenden Scheibe (S) der Reihe nach sich trennen und jede Feder nur eine einzige, ganz bestimmte Kontaktzahl vermitteln kann, die von der relativen Lage al) hängt, welche die Feder zur Mantelfläche der in Ruhestellung befindliche Scheibe (8) einnimmt,
wobei zum Zwecke der Entsendung einer beabsichtigten Zahl von Ziffernimpulsen nur die entsprechende Feder mit Hilfe einer Schaltvorrichtung (C) mit der Leitung (a L) verbunden zu werden braucht.
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Impulse transmitter.
EMI1.1
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be pulled because here the setting to the prescribed contact length only needs to be made on one spring Fa, while this in Fig. 3 with ten springs
EMI2.1
PATENT CLAIMS: 1 .. Impulse transmitter for'L'ei! Automobile telephone exchange stations, characterized in that ten contact springs are attached over a disc segment (8) rotating only in one direction at the same intervals corresponding to the tooth pitch of a toothed disc (W) firmly connected to the disc (8) in such a way that they are separated from the rotating disc (S) one after the other and each spring can only convey a single, very specific number of contacts, which depends on the relative position al), which the spring assumes to the outer surface of the disc (8) in the rest position,
for the purpose of sending an intended number of digit pulses only the corresponding spring needs to be connected to the line (a L) with the aid of a switching device (C).
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT78473T | 1917-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT78473B true AT78473B (en) | 1919-09-25 |
Family
ID=3600029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT78473D AT78473B (en) | 1917-06-09 | 1917-06-09 | Impulse transmitter. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT78473B (en) |
-
1917
- 1917-06-09 AT AT78473D patent/AT78473B/en active
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