CENTRIFUGAL FAN

[Problem to be Solved] The present disclosure provides a centrifugal fan in which a weld of a blade member and a shroud can be visually checked. [Solution] A centrifugal fan (23) in the present disclosure includes a main plate (24), a shroud (26), and a plurality of blade members (27). Each of the b...

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Bibliographische Detailangaben
Hauptverfasser:	DOI, Yasuyuki, OKABE, Kiyoshi, KURASHIGE, Shunichi
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:	[Problem to be Solved] The present disclosure provides a centrifugal fan in which a weld of a blade member and a shroud can be visually checked. [Solution] A centrifugal fan (23) in the present disclosure includes a main plate (24), a shroud (26), and a plurality of blade members (27). Each of the blade members is provided with a joining part (46) to be joined to the shroud. The joining part is provided with a rib. The joining part is joined to the shroud by welding the rib to the shroud. The shroud is provided with, as viewed from the height direction of the rib, a through hole (78) at a position overlapping with the rib.