ROTOR WITH INTEGRATED DESIGN OF BLADE SET

FIELD: mechanical engineering; power plant engines. SUBSTANCE: proposed rotor with integrated design of set of blades arranged over perimeter and passing mainly in radial direction is designed for use in engines of power plants. Rotor blades are provided with metal shank, metal section of airfoil po...

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Bibliographische Detailangaben
Hauptverfasser:	SIKORSKI ZIGFRID, KRJUGER VOL'FGANG, ROSSMANN AKSEL
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: mechanical engineering; power plant engines. SUBSTANCE: proposed rotor with integrated design of set of blades arranged over perimeter and passing mainly in radial direction is designed for use in engines of power plants. Rotor blades are provided with metal shank, metal section of airfoil portion and airfoil portion made of plastic reinforced by fiber. Metal section of airfoil portion forms part of blades leading edge beginning radially inside at blades shank and terminating at a distance from radially outer end of blade leading edge and part of blade surface adjacent to edge. EFFECT: reduced vibrations in process of operation, increased plasticity of blade, prevention of erosive wear, provision of minimum weight of blades. 8 cl, 3 dwg