SHROUD OF AXIAL-FLOW TURBINE WORKING BLADES Russian patent published in 1994 - IPC

Abstract RU 2007590 C1

FIELD: manufacture of turbines. SUBSTANCE: turns of wire 2 of shroud of axial-flow turbine elongated working blades are located over periphery of blades in grooves; ends 3 and 4 of wire 2 are bent to inner side of shroud and are interconnected in diagonal by welding, for example. EFFECT: enhanced reliability. 3 dwg

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RU 2 007 590 C1

Authors

Repin Aleksej Mikhajlovich

Dates

1994-02-15—Published

1990-01-15—Filed