Fan and impeller thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10036391
SERIAL NO

14037905

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An impeller of a fan comprises a hub, a plurality of blades, a permeable shell and a permanent magnet. The hub includes a top portion and a side wall, and the inside of the top portion adjacent to the side wall includes a plurality of first balance rooms. The blades are disposed around the hub. The permeable shell is disposed within the hub. The permanent magnet is disposed within the permeable shell, and at least a portion of the first balance room is defined between the top portion and the permanent magnet. A fan is also disclosed.

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Patent Owner(s)

  • DELTA ELECTRONICS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yeh, Shir-Harn Taoyuan Hsien, TW 6 19

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