Pump casing and related apparatus and methods

A pump casing (60) has a metallic band (82) that defines a sidewall of the pump casing (60) and having at least one tab (82a) projecting from a surface thereof or at least one opening (78a). The pump casing (60) also has first and second plates (78, 79) disposed opposite one another, with the metall...

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Bibliographische Detailangaben
Hauptverfasser:	Dickinson, Randall, Enos, Don, Lang, Nathan Norman
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	A pump casing (60) has a metallic band (82) that defines a sidewall of the pump casing (60) and having at least one tab (82a) projecting from a surface thereof or at least one opening (78a). The pump casing (60) also has first and second plates (78, 79) disposed opposite one another, with the metallic band (82) being disposed therebetween, and with the first and second plates (78, 79) and the metallic band (82) jointly defining a chamber (60a) of the pump casing (60). At least one of the first or second plates (78, 79) includes at least one tab (82a) or at least one opening (78a) respectively cooperating with the at least one opening (78a) or the at least one tab (82a) of the metallic band (82) so as to retain a formed shape of the metallic band (82) in the pump (50).