SHROUDED IMPELLER MADE BY ADDITIVE MANUFACTURING AND INCLUDING VOIDS IN THE HUB AND IN THE SHROUD

A method for manufacturing closed impellers with internal cavities. Impellers that are manufactured according to the method have a smaller mass and enable a higher operating efficiency to be attained.

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Bibliographic Details
Main Author PULNIKOV, ALEKSANDR
Format Patent
LanguageEnglish
Polish
Published 18.05.2020
Subjects
BLASTING
CASTING
HEATING
LIGHTING
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
PERFORMING OPERATIONS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
POWDER METALLURGY
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
TRANSPORTING
WEAPONS
WORKING METALLIC POWDER
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Summary:A method for manufacturing closed impellers with internal cavities. Impellers that are manufactured according to the method have a smaller mass and enable a higher operating efficiency to be attained.
Bibliography:Application Number: PL20160831476T