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Filing date
Publication date
Application filed by P C Winterhoff FafiledCriticalP C Winterhoff Fa
Application grantedgrantedCritical
Publication of AT45156BpublicationCriticalpatent/AT45156B/en
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** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
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Membran durch zwei in der Pumpenhaube (d) lotrecht geführte, seitlich des Ventilsitzes angeordnete Bolzen (i) zwischen diesen beiden Ringen festgehalten wird und an die als Druckventilfiinger ausgebildete Pumpenhaube das Druckrohr derart seitlich angeschlossen ist, dass durch dieses ohne Zerlegung des Pumpengehäuses die Druckventilkugel und sodann durch deren Sitz die Saugventilkugel herausgenommen werden kann.
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The membrane is held between these two rings by two bolts (i), which are vertically guided in the pump cover (d) and are arranged on the side of the valve seat, and the pressure tube is laterally connected to the pump cover, which is designed as a pressure valve finger, in such a way that the pressure valve ball and then the suction valve ball can be removed through its seat.
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AT45156D1908-02-081908-02-08
Diaphragm pump with exposed suction and pressure valve balls.
AT45156B
(en)
Slide control for pumps and motors, in which the slide is moved in a circle by an eccentrically seated pin on the machine shaft that engages centrally on the slide.