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:
Oct. 30, 2012
Filed:
Feb. 19, 2008
Applicant:
Yoshiyuki Nakamura, Nishikamo-gun, JP;
Inventor:
Yoshiyuki Nakamura, Nishikamo-gun, JP;
Assignee:
Toyota Jidosha Kabushiki Kaihsa, Toyota-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/50 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A power supply device in which a plurality of power supplying bodies are stacked is provided with a plurality of holes that extend from one end side to the other end side in the stacking direction of the power supply device and through which coolant flows. The power supply device is also provided with a guide portion that leads coolant that has passed through a first hole which is provided in a first region of the power supply device into a second hole which is provided in a second region of the power supply device which radiates heat better than the first region does.