Toyota Jidosha Kabushiki Kaisha

Aisin Aw Co., Ltd.

Naoya Usami

Tooru Matsubara

Kazuyuki Shiiba

Kiyonori Takagi

Atsushi Kawamoto

Junji Matsushita

Kuniaki Ishii

Hidehiko Bansyoya

Takeshi Horie

A vehicle drive device that includes a case forming a first accommodating space that accommodates a speed change device and a second accommodating space that accommodates a rotary electric machine; an storage that is disposed under the first accommodating space and stores oil; a hydraulic pump including a suction that suctions the oil from the oil storage; a first oil passage that supplies the oil discharged by the hydraulic pump to the speed change device as hydraulic oil; a second oil passage that supplies the oil discharged by the hydraulic pump to the rotary electric machine as cooling oil; and a third oil passage that returns the oil supplied to the rotary electric machine, from the second accommodating space to the oil storage, by allowing the oil to flow in a direction from the second accommodating space toward the first accommodating space.

Vehicle drive device

Growing community of inventors

Anjo, Japan

Naoya Usami