Title:
SHAFT ENCLOSING DEVICE FOR COMPLEX MULTISTAGE PUMP
Document Type and Number:
Japanese Patent JPS5327101
Kind Code:
A
Abstract:
PURPOSE: To stabilize pump operation, by arranging each half impeller of each pump part back to back to balance axial thrust, and by flowing low temperature high pressure lifted liquid into pressure-reducing shaft enclosing devices to prevent the outflow of high temperature liquid.
Inventors:
TAKANO SHIROU
JIYOUJIMA TOSHIO
OSHIDA HAJIME
YOKOI TADASHI
KATOU MUNEO
KOIZUMI ATSUSHI
JIYOUJIMA TOSHIO
OSHIDA HAJIME
YOKOI TADASHI
KATOU MUNEO
KOIZUMI ATSUSHI
Application Number:
JP10154176A
Publication Date:
March 14, 1978
Filing Date:
August 27, 1976
Export Citation:
Assignee:
MITSUI TOATSU CHEMICALS
TOYO ENGINEERING CORP
EBARA MFG
TOYO ENGINEERING CORP
EBARA MFG
International Classes:
F04D29/10; F04B53/00; (IPC1-7): F04D29/10