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:
Aug. 21, 2012
Filed:
May. 28, 2008
Hiroki Takata, Hekinan, JP;
Naotaka Murakami, Anjo, JP;
Hiroki Takata, Hekinan, JP;
Naotaka Murakami, Anjo, JP;
Aisin AW Co., Ltd., Aichi-Ken, JP;
Abstract
An automatic transmission control unit cooling apparatus includes a control unit having an electronic component, installed on a substrate, for controlling the automatic transmission; a holder accommodating the substrate and within a case of the automatic transmission disposed at a position that is higher than the oil surface in the automatic transmission when the transmission is installed in a vehicle and on a side face of a valve body in the transmission case. The apparatus further includes a radiator that contacts the electronic component or the substrate in order to conduct heat generated by the electronic component. At least a part of the radiator is immersed in the oil when the transmission is installed in the vehicle.