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. 12, 2011
Filed:
May. 10, 2007
Takaya Soma, Toyota, JP;
Hiroshi Yoshida, Anjo, JP;
Takeshi Mogari, Nagoya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A cooling device includes a cooling fan placed in a power storage device, an exhaust port placed in a battery, and a cooling wind flow path for allowing cooling wind taken in from the cooling fan to flow therethrough. In the power storage device and the battery, communication between a gap inside a casing a gap inside a casing can be established via an opening. The cooling wind supplied from the wind blowing fan (F) flows through the gap formed inside the casing for the power storage device to cool capacitor cells. Subsequently, the cooling wind that has passed through the power storage device is introduced into the inside of the casing for the battery via the opening, and flows through a gap between the upper surface of battery cells and the casing and a gap between the battery cells to cool the battery cells. Thereafter, the cooling wind is emitted to the outside of the casing via the exhaust port.