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. 18, 2017
Filed:
Aug. 30, 2011
Akihiro Kosaki, Aichi-ken, JP;
Shigeru Fukuda, Nagoya, JP;
Shigeto Ozaki, Obu, JP;
Yasutoshi Mizuno, Toyokawa, JP;
Toshiyuki Hara, Toyota, JP;
Takanori Kumagai, Toyota, JP;
Kenji Iida, Nagoya, JP;
Isao Nakagawa, Toyota, JP;
Makoto Kobayashi, Okazaki, JP;
Shigeyuki Ogasawara, Makinohara, JP;
Shinsuke Azuma, Kosai, JP;
Yoshiaki Fujiwara, Kosai, JP;
Akihiro Kosaki, Aichi-ken, JP;
Shigeru Fukuda, Nagoya, JP;
Shigeto Ozaki, Obu, JP;
Yasutoshi Mizuno, Toyokawa, JP;
Toshiyuki Hara, Toyota, JP;
Takanori Kumagai, Toyota, JP;
Kenji Iida, Nagoya, JP;
Isao Nakagawa, Toyota, JP;
Makoto Kobayashi, Okazaki, JP;
Shigeyuki Ogasawara, Makinohara, JP;
Shinsuke Azuma, Kosai, JP;
Yoshiaki Fujiwara, Kosai, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
An electricity storage device includes: a first battery stack () including a plurality of cells that are aligned in a first direction; a second battery stack (to) including a plurality of cells that are aligned in a second direction different from the first direction, the second battery stack being placed under the first battery stack; and a duct for coolant. The duct is disposed along the first battery stack and is positioned between the first battery stack and the second battery stack.