TUBE MEMBER, MIXING AND STIRRING DEVICE, AND MOLDING DEVICE

To provide a tube member that allows fluid to be mixed and/or stirred properly.SOLUTION: A tube member has a tubular first portion extending in a first direction, and a tubular second portion extending in the first direction and connected to the first portion. The inner walls of the first and second...

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Bibliographische Detailangaben
Hauptverfasser:	SEKIGUCHI KEI, MASUDA ATSUKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	To provide a tube member that allows fluid to be mixed and/or stirred properly.SOLUTION: A tube member has a tubular first portion extending in a first direction, and a tubular second portion extending in the first direction and connected to the first portion. The inner walls of the first and second portions are provided with a convex structure extending in the first direction and a second direction around the axis in the first direction. The cross-sectional area of the channel of the first portion gets smaller as it goes in the first direction, while the cross-sectional area of the channel of the second portion gets larger as it goes in the first direction.SELECTED DRAWING: Figure 3 【課題】流体を適切に混合及び／又は攪拌可能な管部材を提供する。【解決手段】管部材は、第１方向に延伸する管状の第１部分と、第１方向に延伸し、且つ、第１部分に接続する管状の第２部分とを備え、第１及び第２部分の内壁には、第１方向、且つ、第１方向の軸周りの第２方向に延伸する凸構造が設けられ、第１部分の流路の断面積は、第１方向に進むにつれて小さくなり、第２部分の流路の断面積は、第１方向に進むにつれて大きくなる。【選択図】図３