AT22118B - Device for emptying liquid manure pumps. - Google Patents
Device for emptying liquid manure pumps.Info
- 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
Links
- 210000003608 fece Anatomy 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 title claims description 5
- 239000010871 livestock manure Substances 0.000 title claims description 5
Landscapes
- Details Of Reciprocating Pumps (AREA)
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)
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)
| 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 |
-
1904
- 1904-10-26 AT AT22118D patent/AT22118B/en active
Cited By (1)
| 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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