System and Method for Controlling Compressor Surge

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20190249595A1
SERIAL NO

15896297

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An engine system is disclosed that includes an engine, a compound boosting system, and a variable valve. The compound boosting system includes first and second boosters, and is configured and dimensioned to compress air flowing into the engine to increase power and performance The first booster includes a first compressor positioned in a flow path of incoming air, a turbine, and a shaft interconnecting the compressor and the turbine. The second booster is electric and includes a second compressor. The valve is configured, dimensioned, and positioned such that in the open positions, when the second booster is running, air can be recirculated from adjacent an outlet of the second compressor to the inlet of the second compressor to mitigate surge in the second booster.

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Patent Owner(s)

  • BORGWARNER INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shutty, John Clarkston, US 24 193

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