MUD MOTOR STATORS AND PUMPS AND METHOD OF MAKING

Disclosed are a mud motor stator or a pump comprising of a tubular outer portion and a number of lobes extending radially inwardly from the tubular outer portion, at least one of which comprises a skeletal structure; and a method for producing a mud motor stator or a pump comprising of placing mater...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GOEING FREDERIK, HUBER WITALI, WANGENHEIM CHRISTOPH
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed are a mud motor stator or a pump comprising of a tubular outer portion and a number of lobes extending radially inwardly from the tubular outer portion, at least one of which comprises a skeletal structure; and a method for producing a mud motor stator or a pump comprising of placing material and bonding the material together in a pattern dictated by the design shape of the stator or pump. 一种泥浆马达定子或一种泵，其包括：管状外部；多个凸耳，其从所述管状外部径向向内延伸，多个凸耳中的至少一个凸耳包括骨架结构，以及一种用于制造泥浆马达定子或泵的方法，其包括放置材料并以由所述定子或泵的设计形状决定的图案将材料粘结在一起。