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US 2026/0163448 A1Published application
Electric water pump
AssigneeHyundai Wia Corporation
InventorsKeon Sik LEE, Chul Bae JEON, Ji Sub SHIN, Nam Hoon KIM, Young Ho KIM
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Abstract
Disclosed is an electric water pump. The electric water pump includes a housing including a housing body, a printed circuit board (PCB), and a stator back yoke, and an impeller including an impeller body and a magnet. The housing body includes an inlet and an outlet and has an internal space defined therein, and the stator back yoke is integrally embedded in the housing body. The impeller is disposed in the internal space in the housing body and is mounted to be rotatable about a rotation shaft.
Claims20
An electric water pump comprising:
- a housing comprising a housing body, a printed circuit board (PCB), and a stator back yoke, the housing body comprising an inlet and an outlet and having an internal space defined therein, the stator back yoke being integrally embedded in the housing body;
- and
- an impeller disposed in the internal space in the housing body and mounted to be rotatable about a rotation shaft, the impeller comprising an impeller body and a magnet.
Dependencies are inferred from the claim text.