PUMP CASING AND PUMP

The present invention relates a pump casing and a pump. The pump casing (5) includes a cutter (30) having an upper surface (35) facing a leading edge portion (20) of an impeller (4) when the impeller (4) is housed in the pump casing (5). The upper surface (35) has a region with at least two angles.

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Bibliographic Details
Main Authors RANADE, Shrunali, MAEDA, Tsuyoshi, IMAFUKU, Masaaki, ISONO, Miho, HIRAMOTO, Kazuya, ISHIWATA, Tetsuya, NOJI, Takahiro
Format Patent
LanguageEnglish
French
German
Published 29.05.2024
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:The present invention relates a pump casing and a pump. The pump casing (5) includes a cutter (30) having an upper surface (35) facing a leading edge portion (20) of an impeller (4) when the impeller (4) is housed in the pump casing (5). The upper surface (35) has a region with at least two angles.
Bibliography:Application Number: EP20220845672