Amphibious vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9869231
SERIAL NO

14436205

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is an amphibious vehicle with which it is possible to increase the driving power even when the engine rotational speed is low. When the engine rotational frequency is lower than a prescribed rotational frequency the fan flow volume of a fan is calculated on the basis of the fan outlet pressure (B1), the amount of heat exchange of a heat exchanger is calculated on the basis of the fan inlet temperature, the fan outlet temperature, and the fan flow volume (B2), a target fan rotational frequency is calculated on the basis of the engine rotational frequency and the heat exchange amount (B3), the fan rotational frequency is reduced so as to achieve the target fan rotational frequency (B4, B5), and the power transmitted to a travel device is increased, thereby increasing the drive torque (B6).

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsunaga, Takashi Tokyo, JP 94 552
Sato, Shinichi Tokyo, JP 434 5912

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