发明名称 |
OIL PUMP, ENGINE COVER AND ENGINE COMPRISING THE SAME |
摘要 |
An oil pump is provided. The oil pump comprises a shell, a rotor mounting part disposed at an end of the shell, and a rotor mechanism disposed on the rotor mounting part. The shell has an inlet and an outlet and defines a low-pressure oil chamber and a high-pressure oil chamber therein. The high-pressure oil chamber and the low-pressure oil chamber are located at the same side of a periphery of the rotor mounting part side. An engine cover comprising the oil pump and an engine comprising the engine cover are also provided. |
申请公布号 |
EP2831488(A4) |
申请公布日期 |
2015.09.09 |
申请号 |
EP20130769950 |
申请日期 |
2013.03.28 |
申请人 |
SHENZHEN BYD AUTO R&D COMPANY LIMITED;BYD COMPANY LIMITED |
发明人 |
LIU, JING;ZHENG, JUNLI;LI, HAIBIN;LIN, JINCHEN |
分类号 |
F16N13/20;F01M1/02;F04C2/08;F04C2/10;F04C14/26;F16N13/00 |
主分类号 |
F16N13/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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