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:
Jul. 29, 2014
Filed:
May. 05, 2011
Kunio Iritani, Anjo, JP;
Masahiro Shimoya, Kariya, JP;
Sumio Susa, Anjo, JP;
Hiroshi Ueshima, Anjo, JP;
Kunio Iritani, Anjo, JP;
Masahiro Shimoya, Kariya, JP;
Sumio Susa, Anjo, JP;
Hiroshi Ueshima, Anjo, JP;
Denso Corporation, Kariya, JP;
Abstract
A battery pack has multiple wall-shaped projecting portions, which are provided on side surfaces of battery cells perpendicular to a layer direction X, extend in a flow direction of cooling fluid and arranged in a direction perpendicular to the flow direction of the cooling fluid, to form fluid passages between neighboring battery cells. It further has multiple enlarged projecting portions, which are provided at intermediate portions of the wall-shaped projecting portions extending in the flow direction of the cooling fluid and brought into contact with the neighboring battery cells to receive action force therefrom. An outer dimension of the enlarged projecting portions in the direction, in which the multiple wall-shaped projecting portions are arranged, is made larger than a thickness dimension of the wall-shaped projecting portions.