Vehicle air conditioning apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9925877
SERIAL NO

15060207

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Abstract

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A vehicle air conditioning apparatus is provided that can extend the mileage of a vehicle by reducing the power consumed by the operation of a compressor and a heater. When a required quantity of heating Q_req is acquired, the minimum power sharing ratio between quantity of heat release Q_hpof a water-refrigerant heat exchanger 22 and quantity of heat release Q_htrof a water heater 32 is calculated, which allows the power consumption W_total to be minimized, and a compressor 21 and the water heater 32 is operated based on the result of the calculation.

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Patent Owner(s)

Patent OwnerAddress
SANDEN CORPORATION20 KOTOBUKI-CHO ISESAKI-SHI GUNMA 372-8502

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyakoshi, Ryo Isesaki, JP 100 681
Suzuki, Kenichi Isesaki, JP 402 3766
Takei, Hidenori Isesaki, JP 19 185

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