Pump having improved flow passage

A pump having an improved fluid passage has an inner casing (14) which houses at least one impeller and an outer casing (2) which houses the inner casing. The pump also has a communicating pipe (60161) disposed outside of the outer casing (2) for guiding a main flow of a fluid being handled from a s...

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Bibliographic Details
Main Authors MAKOTO KOBAYASHI, YOSHIO MIYAKE, MASAKAZU YAMAMOTO
Format Patent
LanguageEnglish
Published 15.01.1997
Edition6
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:A pump having an improved fluid passage has an inner casing (14) which houses at least one impeller and an outer casing (2) which houses the inner casing. The pump also has a communicating pipe (60161) disposed outside of the outer casing (2) for guiding a main flow of a fluid being handled from a space defined in the outer casing (2) into another space defined in the outer casing (2).
Bibliography:Application Number: CN19961001268