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公开(公告)号：US20230287899A1
公开(公告)日：2023-09-14
申请号：US17927315
申请日：2021-04-20
Applicant: EBARA CORPORATION
Inventor： Akinori MURATA , Shuichiro HONDA , Hiroyuki FUJISAWA , Satoshi YAMAZAKI
CPC classification number: F04D29/4293 , F04D13/06
Abstract: The present invention relates to a pump casing and a pump apparatus. The pump casing (5) includes a suction nozzle (100) with formed a suction port (12). The suction nozzle (100) slopes downward toward the suction port (12).
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