AXIAL FLOW FAN

AXIAL FLOW FAN

AN AXIAL FLOW FAN (7) INCLUDING A ROTATION SHAFT SECTION (4) TO BE MOUNTED ON THE ROTATION SHAFT OF ROTATION DRIVE MEANS, AN INNER BLADE GROUP PROVIDED OUTSIDE THE ROTATION SHAFT SECTION SO AS TO BE COAXIAL THEREWITH, AND AN OUTER BLADE GROUP PROVIDED OUTSIDE THE INNER BLADE GROUP SO AS TO BE COAXIA...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: TERAO GEN
Format: Patent
Sprache:eng
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:AN AXIAL FLOW FAN (7) INCLUDING A ROTATION SHAFT SECTION (4) TO BE MOUNTED ON THE ROTATION SHAFT OF ROTATION DRIVE MEANS, AN INNER BLADE GROUP PROVIDED OUTSIDE THE ROTATION SHAFT SECTION SO AS TO BE COAXIAL THEREWITH, AND AN OUTER BLADE GROUP PROVIDED OUTSIDE THE INNER BLADE GROUP SO AS TO BE COAXIAL THEREWITH, WHEREIN THE INNER BLADE GROUP IS FORMED OF A PLURALITY OF INNER BLADES (2) PROVIDED RADIALLY AROUND THE ROTATION SHAFT SECTION, THE OUTER BLADE GROUP IS FORMED OF A PLURALITY OF OUTER BLADES (3) PROVIDED RADIALLY AROUND THE ROTATION SHAFT SECTION, AND THE VELOCITY V1 OF THE WIND GENERATED BY THE INNER BLADE GROUP AND THE VELOCITY V2 OF THE WIND GENERATED BY THE OUTER BLADE GROUP HAVE A RELATIONSHIP OF 1.5V1