US Patent 11867199 Compressor with motor cooling impeller
Patent 11867199 was granted and assigned to Hamilton Sundstrand on January, 2024 by the United States Patent and Trademark Office.
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US Patent 11867199 Compressor with motor cooling impeller
Article
Patent abstract
A compressor system includes a compressor, and an electric motor driving a shaft to drive the compressor. An inlet is connected to a source of air to be compressed. The inlet is connected to the compressor. A fan impeller is mounted in the inlet upstream of the compressor. A cooling air exit communicates with the inlet, and upstream of the compressor. The cooling air exit is connected to the motor to provide cooling air to the motor. A dual compressor system is also disclosed.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ashutosh Joshi0
Debabrata Pal0
Date of Patent
January 9, 2024
0Patent Application Number
177189670
Date Filed
April 12, 2022
0Patent Citations
Patent Primary Examiner
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