AT81067B - Impulse transmitter. Impulse transmitter. - Google Patents

Impulse transmitter. Impulse transmitter.

Info

Publication number
AT81067B
AT81067B AT81067DA AT81067B AT 81067 B AT81067 B AT 81067B AT 81067D A AT81067D A AT 81067DA AT 81067 B AT81067 B AT 81067B
Authority
AT
Austria
Prior art keywords
cylinder
contact
impulse transmitter
line
duration
Prior art date
Application number
Other languages
German (de)
Inventor
Arnold Pfeuffer Ing A Pfeuffer
Original Assignee
Arnold Pfeuffer Ing A Pfeuffer
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 Arnold Pfeuffer Ing A Pfeuffer filed Critical Arnold Pfeuffer Ing A Pfeuffer
Application granted granted Critical
Publication of AT81067B publication Critical patent/AT81067B/en

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  • Brushes (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Impulssender. 
Sind in eine Leitung eine oder mehrere Serien von Stromimpulsen zu senden, z. B. für Zwecke der automatischen Anschlussvermittlung in der Telephone, so ergibt der im folgenden 
 EMI1.1 
 
Auf dem Mantel eines drehbaren Zylinders Z, Fig. i, der mit der Leitung LI verbunden ist, sind parallel zu dessen Achse erhabene Rippen R angebracht. Eine oder mehrere Kontaktbürsten B sind am Umfang des Zylinders derart angeordnet, dass sie samt ihren Haltern   H längs geeigneter Führungen F   parallel zur Zylinderachse verschoben und 
 EMI1.2 
 Fig, 2 und 3. 



   Jede Bürste wird nun, falls der Zylinder in der Pfeilrichtung gedreht wird, mit dem Zylinderkörper so oft Kontakt herstellen, als sie während einer Zylinderumdrehung Rippen desselben überschleift. Diese Kontaktzahl hängt also von der Stellung der Bürste ab und kann durch Verschieben derselben in der Achsenrichtung beeinflusst werden. 



   Sollen mehrere Kontaktserien in zeitlicher Aufeinanderfolge in dieselbe Leitung LI entsendet werden, so ist für jede derselben eine eigene Bürste vorzusehen und der Kontaktzylinder hat für jede Serie eine Umdrehung zu machen. Um die in diesem Falle 
 EMI1.3 
 können folgende Wege eingeschlagen werden :   I.   Die Bürsten schleifen zwar alle gleichzeitig auf dem Zylinder, sie sind aber voneinander elektrisch isoliert und werden mittels eines eigenen Umschalters U, Fig. 2, welcher nach jeder   Zylinderumdrehung betätigt   wird, nacheinander einzeln mit der Leitung LI verbunden. 



   2. Die Bürsten sind elektrisch dauernd untereinander und mit der Leitung La verbunden, liegen aber nicht dauernd am Zylinder an, sondern werden nur für die Zeitdauer, während 
 EMI1.4 
 dadurch geschehen. dass durch eine mechanische Einrichtung die Führung F um einen kleinen Winkel derart verdreht wird. dass die bisher abgeschwenkte Bürste   Ba, Fig. 3,   in die Stellung wie   BI   kommt und somit an den Zylinder angelegt wird. 



     PATEXT-AXSPRÜCHE   :   1. Impulssender   zur Abgabe von Impulsserien von einstellbarer Kontaktzahl, bei dem am Umfang eines Zylinders angebrachte Kontaktrippen von Kontaktbürsten bestrichen werden, dadurch gekennzeichnet, dass durch die Verschiebung der Kontaktbürsten in der Richtung der Zylinderachse die Zahl der von ihnen bestrichenen Kontaktrippen und somit auch die Impulszahl ausgewählt werden kann. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Impulse transmitter.
Are one or more series of current pulses to be sent in a line, e.g. B. for the purpose of automatic connection switching in the telephone, the following results
 EMI1.1
 
On the jacket of a rotatable cylinder Z, Fig. I, which is connected to the line LI, raised ribs R are attached parallel to its axis. One or more contact brushes B are arranged on the circumference of the cylinder in such a way that they, together with their holders H, are displaced along suitable guides F parallel to the cylinder axis
 EMI1.2
 Figures 2 and 3.



   If the cylinder is rotated in the direction of the arrow, each brush will now make contact with the cylinder body as often as it grinds ribs of the same during one cylinder revolution. This number of contacts depends on the position of the brush and can be influenced by moving it in the axial direction.



   If several series of contacts are to be sent in chronological succession into the same line LI, a separate brush must be provided for each of them and the contact cylinder has to make one revolution for each series. To that in this case
 EMI1.3
 The following paths can be taken: I. Although the brushes all slide on the cylinder at the same time, they are electrically isolated from one another and are connected one after the other to the line LI by means of their own switch U, Fig. 2, which is actuated after each cylinder revolution .



   2. The brushes are electrically connected to one another and to the line La, but are not permanently on the cylinder, but are only used for the duration of
 EMI1.4
 happen through it. that the guide F is rotated by a small angle by a mechanical device. that the brush Ba, FIG. 3, which has been swiveled away so far, comes into the position as BI and is thus placed against the cylinder.



     PATEXT-AXSPRÜCHE: 1. Impulse transmitter for the delivery of series of impulses with an adjustable number of contacts, in which contact ribs attached to the circumference of a cylinder are brushed by contact brushes, characterized in that by moving the contact brushes in the direction of the cylinder axis, the number of contact ribs and thus the number of pulses can also be selected.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

2. Impulssender nach Anspruch i, dadurch gekennzeichnet, dass die zur Abgabe mehrerer Impulsserien nötigen Kontaktbürsten dauernd den Kontaktzylinder bestreichen, jedoch voneinander elektrisch isoliert sind und nur für die Zeitdauer ihrer erwünschten Wirksamkeit einzeln mit der Leitung verbunden werden, 3. Impulsender nach Anspruch i, dadurch gekennzeichnet, dass von den zur Abgabe mehrerer Impulsserien nötigen Kontaktbürsten nur diejenige, welche eben benötigt wird, für die Zeitdauer ihrer erwünschten Wirkung an den Kontaktzylinder angelegt wird, während EMI1.5 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Pulse transmitter according to claim i, characterized in that the contact brushes necessary to deliver several series of pulses continuously brush the contact cylinder, but are electrically isolated from one another and are only connected individually to the line for the duration of their desired effectiveness, 3. Pulse transmitter according to claim i, characterized in that of the contact brushes required to deliver several series of pulses, only the one that is needed is applied to the contact cylinder for the duration of its desired effect, while EMI1.5 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT81067D 1919-02-28 1919-02-28 Impulse transmitter. Impulse transmitter. AT81067B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT81067T 1919-02-28

Publications (1)

Publication Number Publication Date
AT81067B true AT81067B (en) 1920-08-10

Family

ID=3602582

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81067D AT81067B (en) 1919-02-28 1919-02-28 Impulse transmitter. Impulse transmitter.

Country Status (1)

Country Link
AT (1) AT81067B (en)

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