pump

EP4517105A1Pending Publication Date: 2025-03-05EBARA CORP
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Patent Information

Application Number
EP2022940329
Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2022-04-26
Filing Date
2022-12-21
Publication Date
2025-03-05

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Abstract

The present invention relates to a pump for delivering liquid, and more particularly to a pump for delivering liquid containing foreign object, such as string, fiber, or cloth. The pump includes an impeller (1) and an impeller casing (5) housing the impeller (1) therein. The impeller (1) has a hub (13), a single swept-back blade (2) coupled to the hub (13), and a shroud (25) to which the hub (13) and the swept-back blade (2) are coupled.
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Citation Information

Patent Citations

  • Volute pump

    JP2016186284A