Invention Grant
- Patent Title: Hydraulic oil supply structure and vehicle drive apparatus provided with the same
- Patent Title (中): 液压油供应结构与车辆驱动装置相同
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Application No.: US12076733Application Date: 2008-03-21
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Publication No.: US08011485B2Publication Date: 2011-09-06
- Inventor: Tetsuya Shimizu , Akira Noguchi , Kazuyuki Noda , Masaki Yoshida , Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Yuji Iwase , Hiroyuki Shibata
- Applicant: Tetsuya Shimizu , Akira Noguchi , Kazuyuki Noda , Masaki Yoshida , Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Yuji Iwase , Hiroyuki Shibata
- Applicant Address: JP Anjo JP Toyota
- Assignee: Aisin AW Co., Ltd.,Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Aisin AW Co., Ltd.,Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Anjo JP Toyota
- Agency: Oliff & Berridge, PLC
- Priority: JP2007-087720 20070329
- Main IPC: F16D67/04
- IPC: F16D67/04
Abstract:
The hydraulic control apparatus includes a separating plate that is interposed between an upper valve body and a lower valve body. The separating plate and the lower valve body provide a projecting portion that projects toward a discharge opening side of the oil pump with respect to the upper valve body. A first oil feed path is provided at the projecting portion, is formed between the separating plate and the lower valve body, and receives the hydraulic oil from the oil pump and guides the hydraulic oil to an upper valve body disposition side.
Public/Granted literature
- US20080236158A1 Hydraulic oil supply structure and vehicle drive apparatus provided with the same Public/Granted day:2008-10-02
Information query
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