TURBOFAN

To provide a turbofan capable of suppressing twisting due to relative rotation of blade members constituting a blade.SOLUTION: A negative pressure side blade member 41 functioning as a first blade member forming one surface of a blade 27 is provided with a protrusion part 46 having a non-circular cr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DOI YASUYUKI, OKABE KIYOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS THERMAL INSULATION IN GENERAL WEAPONS
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