The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 2018
Filed:
Aug. 30, 2012
Yuki Jojima, Nagoya, JP;
Yoshiaki Kawakami, Nagoya, JP;
Eizo Takahashi, Chiryu, JP;
Kousuke Sato, Toyota, JP;
Yuichi Ohno, Nishio, JP;
Kazuhide Uchida, Hamamatsu, JP;
Yuki Jojima, Nagoya, JP;
Yoshiaki Kawakami, Nagoya, JP;
Eizo Takahashi, Chiryu, JP;
Kousuke Sato, Toyota, JP;
Yuichi Ohno, Nishio, JP;
Kazuhide Uchida, Hamamatsu, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi-ken, JP;
Abstract
A cooling system () that cools an HV apparatus () includes a compressor () that circulates a refrigerant, a heat exchanger () that performs heat exchange between the refrigerant and outside air, an expansion valve () that reduces the pressure of the refrigerant, a heat exchanger () that performs heat exchange between the refrigerant and air-conditioning air, a cooling portion () that cools the HV apparatus () using the refrigerant that flows between the heat exchanger () and the expansion valve (), and a gas accumulator () that retains a gas-phase refrigerant gasified by heat exchange with the HV apparatus () in the cooling portion ().