Engine system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11560856
SERIAL NO

17454324

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An engine system is provided, which includes a supercharger driven by a crankshaft of an engine, an electromagnetic clutch disconnectably connecting the crankshaft to the supercharger, and a controller configured to output a control signal to the electromagnetic clutch. The controller includes a processor configured to execute an uphill-angle detecting module to detect an uphill angle during traveling of a vehicle, an uphill determining module to determine whether the detected uphill angle is above a given first uphill angle, and a boost controlling module to, when the detected uphill angle is above the first uphill angle, control the electromagnetic clutch to connect the crankshaft to the supercharger even when a target torque of the engine is within a not-boosting range.

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Patent Owner(s)

  • MAZDA MOTOR CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kokubu, Hironori Aki-gun, JP 2 0
Kusunoki, Tomokuni Aki-gun, JP 25 140
Sasaki, Kenji Aki-gun, JP 270 2732
Yagi, Atsushi Aki-gun, JP 10 28

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