RUNNER FOR FRANCIS TURBINES AND CENTRIFUGAL PUMPS

The impeller wheel consists of individual independently produced uniform parts, from which each contains a vane (1) and also related parts of the boss (2) and rim (3). These parts can be perfectly machined before their coupling (e.g. by welding or gluing etc.).

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Bibliographic Details
Main Authors CERVENY MIROSLAV ,CS, VESELY JINDRICH ,CS, HASEK JOSEF,CS, KANICKY VIKTOR CSC.,CS, SVERAK FRANTISEK ,CS, ZAMPACH JOSEF,CS
Format Patent
LanguageEnglish
Published 12.01.1990
Edition4
Subjects
BLASTING
HEATING
LIGHTING
MACHINES OR ENGINES FOR LIQUIDS
MECHANICAL ENGINEERING
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
WEAPONS
WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Summary:The impeller wheel consists of individual independently produced uniform parts, from which each contains a vane (1) and also related parts of the boss (2) and rim (3). These parts can be perfectly machined before their coupling (e.g. by welding or gluing etc.).
Bibliography:Application Number: CS19880004819