- 专利标题： Power transmission device for a hybrid vehicle and hybrid system
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申请号： US14409760申请日： 2012-06-19
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公开(公告)号： US09649926B2公开(公告)日： 2017-05-16
- 发明人: Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
- 申请人： Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
- 申请人地址： JP Toyota-shi
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Toyota-shi
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 国际申请： PCT/JP2012/065659 WO 20120619
- 国际公布： WO2013/190641 WO 20131227
- 主分类号： B60K6/445
- IPC分类号： B60K6/445 ; B60K6/54 ; B60W20/10 ; B60K6/365 ; B60K6/547 ; B60W10/08 ; B60W10/10 ; B60W20/00 ; F16H37/08 ; F16H3/72
摘要：
A power transmission device for a hybrid vehicle includes: a transmission device that includes a carrier to which an engine rotation shaft is connected; a differential device that includes a plurality of rotation components individually connected to a drive wheel, an MG2 rotation shaft, an MG1 rotation shaft, and a ring gear of the transmission device; a gear shift adjustment device that is able to control the transmission device to a neutral state where the transmission of power between the carrier and the ring gear is not allowed or to a state where the transmission of power is allowed; and an HVECU that includes a first step of controlling the transmission device to the neutral state in a state where the transmission of power between the carrier and the ring gear is allowed.
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