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US 2026/0194065 A1Published application
Pump
AssigneeEbara Corporation
InventorsTsuyoshi MAEDA, Takahiro NOJI, Shrunali RANADE, Miho ISONO, Tetsuya ISHIWATA
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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.
Claims4
A pump for delivering liquid containing foreign object, comprising:
- an impeller;
- and
- an impeller casing that accommodates the impeller therein,
- the impeller including
- a hub,
- a single swept-back blade coupled to the hub, and
- a shroud to which the hub and the swept-back blade are coupled.
4 more elements
Dependencies are inferred from the claim text.