RADIAL OR DIAGONAL FAN WHEEL

The present invention relates to a fan wheel (1) in a version as a radial or diagonal fan, consisting of a shroud (2) with an inlet port (4), of a baseplate (6) and of a plurality of fan blades (8) arranged so as to be distributed over the circumference of the inlet port (4) and around an axis of ro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SCHOENE, JUERGEN, SCHNEIDER, MARC, BOHL, KATRIN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PRODUCING MECHANICAL POWER PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The present invention relates to a fan wheel (1) in a version as a radial or diagonal fan, consisting of a shroud (2) with an inlet port (4), of a baseplate (6) and of a plurality of fan blades (8) arranged so as to be distributed over the circumference of the inlet port (4) and around an axis of rotation (Z). The shroud (2) and/or the baseplate (6) have/has in this case a nonrotationally symmetrical geometry which in each case has a continuous and point-invariable profile, as seen in the axial or axially parallel direction (Z). La présente invention concerne un tourniquet de ventilateur (1), convenant à un ventilateur radial ou diagonal, constitué dune enveloppe (2) dotée dun orifice dentrée (4), dune plaque de base (6) et de plusieurs pales de ventilateur (8) disposées de façon à être répartis sur la circonférence de lorifice dentrée (4) et autour dun axe de rotation (Z). Lenveloppe (2) ou la plaque de base (6) présente, dans ce cas, une géométrie symétrique non rotationnelle qui, dans chaque cas, a un profil continu et invariable, comme on le voit en direction axiale ou parallèle du point de vue axial (Z).