Title:
PUMP EQUIPMENT
Document Type and Number:
Japanese Patent JPS5250004
Kind Code:
A
Abstract:
PURPOSE: Adoption of an unloading valve with special function to control pump operation for lightening the load of a driving source.
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Inventors:
SOYA MASAHIRO
SANUI YOUICHI
SANUI YOUICHI
Application Number:
JP12611775A
Publication Date:
April 21, 1977
Filing Date:
October 20, 1975
Export Citation:
Assignee:
TOKICO LTD
International Classes:
F04B13/00; F04B15/02; F04B49/00; F04B49/08; (IPC1-7): F04B13/00; F04B15/02; F04B49/08
Domestic Patent References:
| JPS3118972Y1 |