AT33931B - Device for supplying fuel to internal combustion engines. - Google Patents

Device for supplying fuel to internal combustion engines.

Info

Publication number
AT33931B
AT33931B AT33931DA AT33931B AT 33931 B AT33931 B AT 33931B AT 33931D A AT33931D A AT 33931DA AT 33931 B AT33931 B AT 33931B
Authority
AT
Austria
Prior art keywords
internal combustion
combustion engines
supplying fuel
shaft
plunger
Prior art date
Application number
Other languages
German (de)
Inventor
David Roberts
Charles James
Original Assignee
David Roberts
Charles James
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 David Roberts, Charles James filed Critical David Roberts
Application granted granted Critical
Publication of AT33931B publication Critical patent/AT33931B/en

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Landscapes

  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

  

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 so ist die   Brennstosszufuhr zum Verdampfer abgeschnitten   und der Brennstoff wird durch einen Nebenkanal wieder zurück in den Behälter geleitet. Die Daumenscheibe s sitzt Åauf der Welle il mittels eines Keiles,   d     in eine spiralförmige Keilnut   der Daumenscheibe (Fig. 6 und 7) eingreift. Diese Daumenscheibe s kann   derfänge   nach auf dem Schafte i'verschoben und so gegenüber der Welle verdreht werden, sobald die Stellung des Reglers sich gemäss der Geschwindigkeit der Maschine ändert. Diese Verdrehung wird mittels Hebel und Lenkstangenverbindulg y, z, a' und b'bewirkt, wodurch die Betätigung des Hilfsventils und somit die eingeführte Brennstoffmenge geregelt wird. 



   In den Fig. 8,9 und 10 ist eine andere Ausführungsform der Daumenscheibe s dargestellt. bei welcher die letztere auf einem parallelen Keil der Welle i verschiebbar und an der Oberfläche mit einer schraubenförmigen abgeschrägten oder geneigten Fläche s3 versehen ist (Fig. 9). 



   Anstatt beide   Daumenscheiben   auf einer Welle anzubringen, können sie auch auf ver-   schiedenen   Wellen angeordnet sein und es kann auch die Art der Übertragung der Daumen scheibe s auf das Hilfsventil r in anderer Weise angeordnet sein. 



   PATENT-ANSPRÜCHE : 
1. Vorrichtung zur Brennstoffzuführung bei Verbrennungskraftmaschinen mittels Plungerpumpe und Plungerstössels, dadurch gekennzeichnet, dass der den Stössel (h) betätigende Umfang der Daumenscheibe   (i)   von der konzentrischen Gestalt (i) erst allmählich (k) und dann rasch      ansteigt, wonach ein allmählicher Übergang (m) in eine abfallende Gestalt   (n)   des Umfanges vorgesehen ist, wodurch   ein stoss-und geräuschloses   Arbeiten des Stössels auf dem Pumpen plunger erzielt wird.



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 the fuel supply to the evaporator is cut off and the fuel is fed back into the container through a secondary channel. The thumb disk s is seated on the shaft il by means of a key d engages a spiral keyway in the thumb disk (Figures 6 and 7). This thumb disk s can then be shifted on the shaft i 'and thus rotated relative to the shaft as soon as the position of the regulator changes according to the speed of the machine. This rotation is effected by means of levers and steering rod connections y, z, a 'and b', whereby the actuation of the auxiliary valve and thus the amount of fuel introduced is regulated.



   8, 9 and 10, another embodiment of the thumb disk s is shown. in which the latter is slidable on a parallel wedge of the shaft i and is provided on the surface with a helical beveled or inclined surface s3 (Fig. 9).



   Instead of attaching both thumb disks to one shaft, they can also be arranged on different shafts and the type of transfer of the thumb disk s to the auxiliary valve r can also be arranged in a different manner.



   PATENT CLAIMS:
1. A device for supplying fuel to internal combustion engines by means of a plunger pump and plunger plunger, characterized in that the circumference of the thumb disc (i) actuating the plunger (h) rises gradually from the concentric shape (i) and then increases rapidly, after which a gradual transition (m) is provided in a sloping shape (s) of the circumference, whereby a smooth and noiseless operation of the plunger on the pump plunger is achieved.

 

Claims (1)

2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das an der Verdampfung kammer angeordnete Hilfsventil (r) zum Einlassen des Brennstoffes in den Zylinder von einer besonderen Daumenscheibe (s) betätigt wird, die auf der Welle vom Regler aus verstellbar ist. 2. Device according to claim 1, characterized in that the auxiliary valve (r) arranged on the evaporation chamber for admitting the fuel into the cylinder is actuated by a special thumb disk (s) which is adjustable on the shaft from the controller.
AT33931D 1907-10-09 1907-10-09 Device for supplying fuel to internal combustion engines. AT33931B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT33931T 1907-10-09

Publications (1)

Publication Number Publication Date
AT33931B true AT33931B (en) 1908-08-10

Family

ID=3549850

Family Applications (1)

Application Number Title Priority Date Filing Date
AT33931D AT33931B (en) 1907-10-09 1907-10-09 Device for supplying fuel to internal combustion engines.

Country Status (1)

Country Link
AT (1) AT33931B (en)

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