AT32755B - Device for starting explosion engines with compressed air by means of the inlet valve serving as a mixing valve. - Google Patents

Device for starting explosion engines with compressed air by means of the inlet valve serving as a mixing valve.

Info

Publication number
AT32755B
AT32755B AT32755DA AT32755B AT 32755 B AT32755 B AT 32755B AT 32755D A AT32755D A AT 32755DA AT 32755 B AT32755 B AT 32755B
Authority
AT
Austria
Prior art keywords
valve
compressed air
explosion engines
serving
inlet valve
Prior art date
Application number
Other languages
German (de)
Original Assignee
Fr De Const Mecaniques Anciens
Hugo Lentz
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 Fr De Const Mecaniques Anciens, Hugo Lentz filed Critical Fr De Const Mecaniques Anciens
Application granted granted Critical
Publication of AT32755B publication Critical patent/AT32755B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Vorrichtung zum Anlassen von Explosionskraftmaschinen durch Druckluft mittels des als
Mischventil dienenden Einlassventils. 



   Für Explosionskraftmaschinen sind bereits Steuerventile verwendet worden, welche zugleich als Einlassventil und als   Mischventil   dienen und den Wirkungen der Explosion 
 EMI1.1 
 
Die Erfindung bezieht sich auf eine Vorrichtung, bei welcher die Steuerorgane dieser Art in vorteilhafter Weise auch zum Anlassen der Explosionskraftmaschine mittels Druckluft benutzt werden können. In der Zeichnung ist eine   Ausführungsform   der Anlassvorrichtung 
 EMI1.2 
 
Der Ventilkörper des hier verwendeten Doppelsitzventiles a ist mit den beiden Sit7en b und c versehen. Der Sitz b kann beispielsweise die aus der Kammer d kommende Luft. 
 EMI1.3 
 geschlossen und das Gasventil geöffnet. 



   Das selbsttätige Ventil   k wird   durch die eintretende Druckluft   geöffnet, schliesst sich   jedoch nach Absperrung der Druckluft durch das Absperrventil n selbsttätig. so dass eine ungeeignete Gemischbildung von Luft und Gas innerhalb des Ventilkastens nicht stattfinden kann. 



   An die Stelle des Ventils k kann natürlich jede   gleichwertige Ahschlussvorrichtung.   
 EMI1.4 
 

 <Desc/Clms Page number 2> 

 Rohrleitungen erfolgen, mit welchen ein dem Ventil k entsprechendes Absperrventil    vinage   eigneter Weise verbunden ist, das'von selbst in   Tätiget   tritt, wenn ein beispielsweise für mehrere Leitungen gemeinsames   Druckluftvhtil geöffnet   wird. 



   Die durch die Anlassvorrichtung erzielten Vorteile sind folgende : Durch die Benutzung des an sich bekannten doppelsitzigen Einlassventils a zur Ingangsetzung der Explosionskraftmaschine mittels Druckluft, wird das sonst zum Anlassen vorgesehene, besonders gestellerte Einlassorgan in Fortfall gebracht, wodurch die Bauart der Maschine wesentlich vereinfacht wird. 



   Es ist ferner hervorzuheben, dass das Anlassen der Maschine mittels Druckluft unter Benutzung des Doppelsitzventils a bei normaler Regelung und Steuerung erfolgt, indem der Druckhub nicht mehr dem Expansionshube, sondern dem Saughube bei normalem Betriebe entspricht. Der   Ausschubhub   für die Druckluft entspricht dem Verdichtungshub bei normalem Betriebe.



   <Desc / Clms Page number 1>
 



  Device for starting explosion engines by compressed air using the as
Mixing valve serving inlet valve.



   Control valves have already been used for explosion engines, which serve both as inlet valves and as mixing valves and to control the effects of the explosion
 EMI1.1
 
The invention relates to a device in which the control members of this type can advantageously also be used to start the explosion engine by means of compressed air. In the drawing is an embodiment of the starting device
 EMI1.2
 
The valve body of the double seat valve a used here is provided with the two seats b and c. The seat b can, for example, the air coming from the chamber d.
 EMI1.3
 closed and the gas valve opened.



   The automatic valve k is opened by the incoming compressed air, but closes automatically after the compressed air has been shut off by the shut-off valve n. so that an unsuitable mixture formation of air and gas inside the valve box cannot take place.



   Instead of the valve k, any equivalent connection device can of course be used.
 EMI1.4
 

 <Desc / Clms Page number 2>

 Pipelines take place with which a shut-off valve corresponding to valve k is connected in a suitable manner, which comes into operation by itself when a compressed air valve common to several lines is opened.



   The advantages achieved by the starting device are as follows: By using the double-seated inlet valve a, which is known per se, to start the explosion engine by means of compressed air, the specially provided inlet element otherwise provided for starting is eliminated, which considerably simplifies the design of the machine.



   It should also be emphasized that the machine is started by means of compressed air using the double seat valve a with normal regulation and control, in that the pressure stroke no longer corresponds to the expansion stroke, but to the suction stroke in normal operations. The extension stroke for the compressed air corresponds to the compression stroke in normal operations.

 

Claims (1)

PATENT-ANSPRUCH : Vorrichtung zum Anlassen von Explosionskraftmaschinen durch Druckluft mittels des als Mischventil dienenden Einlassventils, dadurch gekennzeichnet, dass die in dem Ventilkasten vorgesehenen, durch einen Kanal (i) miteinander verbundenen Kanäle (11, j), welche die Druckluft den auf beiden Seiten eines Doppelsitzventils (a) vorgesehenen, bei normalem Betriebe zur Einströmung von Luft und Gas dienenden Kammern (d, f) zuführen, durch ein selbsttätig sich schliessendes Ventil (h) voneinander absperrbar sind, um nach Absperrung der Druckluftzufuhr während des normalen Betriebes eine ungeeignete Gemischbildung im Innern des Ventilkastens zu verhindern. EMI2.1 PATENT CLAIM: Device for starting explosion engines with compressed air by means of the inlet valve serving as a mixing valve, characterized in that the channels (11, j) provided in the valve box and interconnected by a channel (i), which convey the compressed air to the two sides of a double seat valve (a ) provided chambers (d, f) which are used for the inflow of air and gas in normal operations, can be shut off from one another by an automatically closing valve (h) in order to prevent unsuitable mixture formation inside the valve box after the compressed air supply has been shut off during normal operation to prevent. EMI2.1
AT32755D 1906-12-17 1906-12-17 Device for starting explosion engines with compressed air by means of the inlet valve serving as a mixing valve. AT32755B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT32755T 1906-12-17

Publications (1)

Publication Number Publication Date
AT32755B true AT32755B (en) 1908-04-25

Family

ID=3548055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT32755D AT32755B (en) 1906-12-17 1906-12-17 Device for starting explosion engines with compressed air by means of the inlet valve serving as a mixing valve.

Country Status (1)

Country Link
AT (1) AT32755B (en)

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