AT75469B - Starting device for piston engines with slide control. - Google Patents

Starting device for piston engines with slide control.

Info

Publication number
AT75469B
AT75469B AT75469DA AT75469B AT 75469 B AT75469 B AT 75469B AT 75469D A AT75469D A AT 75469DA AT 75469 B AT75469 B AT 75469B
Authority
AT
Austria
Prior art keywords
starting device
slide
piston engines
slide control
cylinder
Prior art date
Application number
Other languages
German (de)
Inventor
Kurt Westphal
Original Assignee
Kurt Westphal
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 Kurt Westphal filed Critical Kurt Westphal
Application granted granted Critical
Publication of AT75469B publication Critical patent/AT75469B/en

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Anfahrvorrichtung für Kolbenkraftmaschinen mit Schlebersteuerung. 
 EMI1.1 
 Eine solche   Hilfseinlasssteuerung   in einfacher Weise zu schaffen, ist das Ziel der vorliegenden Erfindung. 



   Die Erfindung besteht darin, dass für jeden Zylinder zwei von dem Hauptschieber oder einem mit diesem auf derselben Stange sitzenden besonderen Schieber gesteuerte 
 EMI1.2 
 die   Haaptkanäle   besitzen und so in den Zylinder münden, dass ihre Mündungen durch den Kolben überdeckt werden, ehe die   Hi1fsleitungen   durch den Schieber zur   Voreinströmung   geöffnet werden. 



   Die Zeichnung stellt einen Längsschnitt durch einen mit der Anfahrvorrichtung ausgerüsteten Dampfzylinder und den zugehörigen   SobÅaeberkasten   dar. Der Schieber ist in der Mittelstellung gezeichnet. 



   Zwischen dem Schieberkasten a und dem Dampfzylinder b sind die Hilfseinström-   Ifitungeu   c angeordnet, die auch   vollständig   eingegossen sein können. Die Kanäle c münden, wie aus der Zeichnung ersichtlich ist, in den Schieberkasten   so,   dass ihre Ein- 
 EMI1.3 
 frei als die des Hauptkanales. Damit nun kein Dampf vor den Kolben tritt, der Gegendruck erzeugen und das Anfahren verhindern würde, d. h. damit keine vorzeitige Voreinströmung eintritt, liegen die Stellen, an denen die Kanäle c in den Zylinder münden, so, dass die Kante e des Kolbens die Mündung des Kanslas c schon überlaufen hat, wenn die Kante f des Schiebers die Mündung des Kanales im Schieberkasten freigibt. 



   Selbstverständlich dürfen die Mündungen der Kanäle c nur so weit nach der Zylindermitte hin gelegt werden, dass sie in den Totlagen den Kolbens durch diesen noch geschlossen gehalten werden. 

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



   <Desc / Clms Page number 1>
 



  Start-up device for piston engines with slider control.
 EMI1.1
 The aim of the present invention is to provide such an auxiliary intake control in a simple manner.



   The invention consists in that, for each cylinder, two controlled by the main slide or a special slide seated on the same rod with it
 EMI1.2
 have the main ducts and open into the cylinder in such a way that their mouths are covered by the piston before the auxiliary lines are opened by the slide for pre-inflow.



   The drawing shows a longitudinal section through a steam cylinder equipped with the starting device and the associated sabot box. The slide is drawn in the middle position.



   The auxiliary inflow Ifitungeu c, which can also be completely cast, are arranged between the valve body a and the steam cylinder b. The channels c open, as can be seen from the drawing, in the valve body so that their inlet
 EMI1.3
 free than that of the main channel. So that no steam comes in front of the piston which would create counter pressure and prevent start-up, i.e. H. So that no premature pre-inflow occurs, the points at which the channels c open into the cylinder are so that the edge e of the piston has already overflowed the mouth of the Kanslas c when the edge f of the slide releases the mouth of the channel in the valve body .



   Of course, the mouths of the channels c may only be placed so far towards the cylinder center that they are still held closed by the piston in the dead positions.

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

 

Claims (1)

PATENT-ANSPRUCH : Anfahrvorrichtung für Kolbenkraftmaschinen mit Schieberstenerung, dadurch gekenn- ? zeichnet, dass für jeden Zylinder zwei von dem Hauptschieber oder einem mit diesem auf derselben Stange sitzenden besonderen Schieber gesteuerte Hilfseinströmleitungen (c) an- EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Starting device for piston engines with slide control, thereby marked? shows that for each cylinder two auxiliary inflow lines (c) controlled by the main slide or a special slide on the same rod. EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT75469D 1915-09-13 1916-09-12 Starting device for piston engines with slide control. AT75469B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE75469X 1915-09-13

Publications (1)

Publication Number Publication Date
AT75469B true AT75469B (en) 1919-02-10

Family

ID=5637119

Family Applications (1)

Application Number Title Priority Date Filing Date
AT75469D AT75469B (en) 1915-09-13 1916-09-12 Starting device for piston engines with slide control.

Country Status (1)

Country Link
AT (1) AT75469B (en)

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