Cooling system utilizing a portion of the liquid refrigerant from the condenser

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United States of America Patent

PATENT NO 9951973
SERIAL NO

14241268

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Abstract

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A cooling system (1) that cools an HV apparatus (31) includes a compressor (12) that circulates a refrigerant, a heat exchanger (14) that performs heat exchange between the refrigerant and outside air, an expansion valve (16) that reduces the pressure of the refrigerant, a heat exchanger (18) that performs heat exchange between the refrigerant and air-conditioning air, a cooling portion (30) that cools the HV apparatus (31) using the refrigerant that flows between the heat exchanger (14) and the expansion valve (16), and a gas accumulator (70) that retains a gas-phase refrigerant gasified by heat exchange with the HV apparatus (31) in the cooling portion (30).

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHATOYOTA-SHI AICHI-KEN 471-8571

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jojima, Yuki Nagoya, JP 29 161
Kawakami, Yoshiaki Nagoya, JP 29 209
Ohno, Yuichi Nishio, JP 24 139
Sato, Kousuke Toyota, JP 23 130
Takahashi, Eizo Chiryu, JP 53 645
Uchida, Kazuhide Hamamatsu, JP 51 790

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