Title:
PREPARATION OF HIGH LIFT IMPELLER WHEEL
Document Type and Number:
Japanese Patent JPS52144803
Kind Code:
A
Abstract:
PURPOSE: To cast easily and to treat the inside surface of impellers easily after casting by independently casting before welding them to seam in a manner of manufacturing high lift impeller wheel.
Inventors:
FUJITO IKUO
Application Number:
JP6188676A
Publication Date:
December 02, 1977
Filing Date:
May 27, 1976
Export Citation:
Assignee:
KUBOTA LTD
International Classes:
F04D29/22; F04D29/24; (IPC1-7): F04D29/22; F04D29/24