Title:
SHAFT SEALING LUBRICATING DEVICE FOR PUMP
Document Type and Number:
Japanese Patent JPS5351503
Kind Code:
A
Abstract:
PURPOSE: To positively perform the lubrication and water proof of a shaft sealing part, by surrounding the shaft sealing part of a rotary of an impeller by a lubricating chamber into which lubricant is pressed.
Inventors:
KAWAKAMI TOMIHISA
Application Number:
JP12669776A
Publication Date:
May 11, 1978
Filing Date:
October 20, 1976
Export Citation:
Assignee:
KUBOTA LTD
International Classes:
F04D29/06; F04D29/12; (IPC1-7): F04D29/06; F04D29/12