Impeller

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10669854
APP PUB NO 20190055844A1
SERIAL NO

15681003

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An impeller comprises a hub and blades extending therefrom. The blades include splitter blades interspersed between full blades. First flow channels are defined between pressure sides of the splitter blades and suction sides of the full blades. Second flow channels are defined between suction sides of the splitter blades and pressure sides of the full blades. A width of the first flow channels at leading edges of the splitter blades and at the hub is less than a width of the second flow channels at the leading edges of the splitter blades and at the hub. The width of the first flow channels at the leading edges of the splitter blades and at the tips is more than the width of the second flow channels at the leading edges of the splitter blades and at the tips.

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Patent Owner(s)

  • PRATT & WHITNEY CANADA CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duong, Hien Mississauga, CA 51 202

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