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:
Nov. 20, 2012
Filed:
Nov. 10, 2008
Katsuhide Kitagawa, Seto, JP;
Katsuhide Kitagawa, Seto, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Abstract
A vehicle drive device () comprises a motor unit which is provided with a motor case (), a motor cover (), a stator (), a rotor (), a rotor shaft (), a resolver () for detecting the rotation angle of the rotor (), a temperature sensor () for detecting the temperature of a stator coil (), a rotor bearing () for supporting the rotor shaft (), a terminal base () to which the terminals of U-phase, V-phase, and W-phase from the end of the coil are connected, and to which a resolver harness () and a temperature sensor harness () are also connected, and a delivery pipe () which has a clamp part () for holding the resolver harness () and delivers a cooling oil to the end of the coil.