AT22118B - Device for emptying liquid manure pumps. - Google Patents

Device for emptying liquid manure pumps.

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Publication number
AT22118B
AT22118B AT22118DA AT22118B AT 22118 B AT22118 B AT 22118B AT 22118D A AT22118D A AT 22118DA AT 22118 B AT22118 B AT 22118B
Authority
AT
Austria
Prior art keywords
liquid manure
piston
pumps
emptying liquid
manure pumps
Prior art date
Application number
Other languages
German (de)
Inventor
Johann Bucher-Manz
Original Assignee
Johann Bucher-Manz
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 Johann Bucher-Manz filed Critical Johann Bucher-Manz
Application granted granted Critical
Publication of AT22118B publication Critical patent/AT22118B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Vorrichtung zum Entleeren von Jauchepumpen. 



   Die Erfindung betrifft eine Vorrichtung, um zur vollständigen Entleerung von Jauchepumpen das Saugventil von seinem Sitze abzuheben, wodurch dem Pumpeninhalt ein Abfluss gestattet wird. 



   Fig. 1 zeigt einen Längsschnitt durch die Pumpe, wobei der Kolben in der tiefsten Lage gezeichnet ist, die beim Betriebe zulässig ist, während in Fig. 2 der Kolben in der Lage dargestellt ist, in die er gebracht werden muss, um die Ventile zum Entleeren des Pumpenzylinders zu öffnen. 



   In dem Pumpenzylinder a bewegt sich, angetrieben durch die Stange c, der Kolben b. 



  Das als Klappe ausgebildete Druckventil d ist im Kolben drehbar um den Bolzen e angeordnet. Das Saugventil besteht aus einem   Gummiring/,   der zwischen zwei Druckstücken   zu   und h vermittels des mit Muttergewinden versehenen Aufsatzes i und der mit dem Teiler verbundenen Stange    zusammengepresst   ist ; das Saugventil sitzt lose und ohne Führung auf seinem Sitze 1. 



   Soll die Jauchepumpe nach Gebrauch entleert werden, so wird der   Kolben 11, dot   bei gewöhnlichem Pumpenbetrieb nur bis in die in Fig. 1 gezeichnete Stellung gelangt, tiefer im Zylinder a hinuntergeschoben, wobei das Druckklappenventil d durch den Auf- 
 EMI1.1 
 verbleibt.   Schiebt   man den Kolben noch weiter hinunter, so entsteht von der   schrägen     Fliiche dos Druckventils ein seitlicher Druck   auf den Aufsatz i und damit auf das Saugventil, so dass das   letztere,   wie Fig. 2 zeigt, um den Ventilsitz als Drehpunkt schräg von seinem Sitze abgehoben wird und durch die nun entstandene Öffnung die Pumpe sich entleert. 

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



   <Desc / Clms Page number 1>
 



  Device for emptying liquid manure pumps.



   The invention relates to a device to lift the suction valve from its seat for the complete emptying of liquid manure pumps, whereby the pump contents are allowed to drain.



   Fig. 1 shows a longitudinal section through the pump, wherein the piston is drawn in the lowest position that is permissible during operation, while in Fig. 2 the piston is shown in the position in which it must be brought to the valves Open the draining of the pump cylinder.



   In the pump cylinder a, the piston b moves, driven by the rod c.



  The pressure valve d, designed as a flap, is rotatably arranged in the piston around the bolt e. The suction valve consists of a rubber ring / which is compressed between two pressure pieces to and h by means of the attachment i provided with nut threads and the rod connected to the divider; the suction valve sits loosely and without guidance on its seat 1.



   If the liquid manure pump is to be emptied after use, the piston 11, which during normal pump operation only reaches the position shown in FIG. 1, is pushed deeper into the cylinder a, the pressure flap valve d being opened by the open
 EMI1.1
 remains. If the piston is pushed further down, the inclined surface of the pressure valve creates a lateral pressure on the attachment i and thus on the suction valve, so that the latter, as shown in FIG. 2, is lifted obliquely from its seat around the valve seat as a fulcrum and the pump is emptied through the opening that has now been created.

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

 

Claims (1)

PATENT-ANSPRUCH : Vorrichtung zumEnteeren von Jauchepumpen, deren Sauventil einen Aufsatz trägt, der beim llinunterdrücken des Kolbens das in letzterem angeordnete Druckklappenventil aufstosst, dadurch gekennzeichnet, dass die von der Kolbenstange in schräger Lage fest- EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Device for taring liquid manure pumps, the sow valve of which has an attachment which, when the piston is suppressed in the line, opens the pressure flap valve arranged in the latter, characterized in that the piston rod is fixed in an inclined position. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT22118D 1904-10-26 1904-10-26 Device for emptying liquid manure pumps. AT22118B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT22118T 1904-10-26

Publications (1)

Publication Number Publication Date
AT22118B true AT22118B (en) 1905-11-25

Family

ID=3530077

Family Applications (1)

Application Number Title Priority Date Filing Date
AT22118D AT22118B (en) 1904-10-26 1904-10-26 Device for emptying liquid manure pumps.

Country Status (1)

Country Link
AT (1) AT22118B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007630B (en) * 1954-04-08 1957-05-02 Pleuger & Co Protection device for the pressure valve at the lower end of a riser pipe and for desanding and dewatering of the riser pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007630B (en) * 1954-04-08 1957-05-02 Pleuger & Co Protection device for the pressure valve at the lower end of a riser pipe and for desanding and dewatering of the riser pipe

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