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. 26, 2010
Filed:
May. 02, 2007
Ryoji Mizutani, Nishikamo-gun, JP;
Yasuji Taketsuna, Okazaki, JP;
Yuki Tojima, Chita-gun, JP;
Atsushi Torii, Nishio, JP;
Shigetaka Isogai, Nishio, JP;
Ryoji Mizutani, Nishikamo-gun, JP;
Yasuji Taketsuna, Okazaki, JP;
Yuki Tojima, Chita-gun, JP;
Atsushi Torii, Nishio, JP;
Shigetaka Isogai, Nishio, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Aisin Seiki Kabushiki Kaisha, Kariya-shi, JP;
Abstract
An in-wheel motor includes a motor, a shaft, an oil pump and oil paths. The oil pump is provided on one end of the shaft. The motor includes a stator core, stator coils and a rotor. The oil pump pumps up an oil from an oil reservoir via an oil path to supply the pumped-up oil to another oil path. The another oil path supplies the oil from the oil pump to the outer periphery of the stator core of the motor from an opening end.