发明名称 |
ELECTRIC MOTOR -DRIVEN PUMP. |
摘要 |
<p>In an electric motor-driven oil pump assembly for use with an engine in a vehicle, such as with an automatic engine-stop system in which an electric motor-driven oil pump is driven by an electric motor for hydraulic pressure supply to a transmission or engine of an automotive vehicle, at least in a stopped state of a mechanical oil pump driven by the engine, a controller for operating the motor for controlling the oil pump is provided in a housing proximal the flowing oil fluid such that the flowing oil fluid maintains the temperature of the controller below a predetermined temperature to avoid failure of the electronic components of the controller.</p> |
申请公布号 |
MX2014009363(A) |
申请公布日期 |
2014.11.21 |
申请号 |
MX20140009363 |
申请日期 |
2013.02.27 |
申请人 |
MAGNA POWERTRAIN OF AMERICA, INC. |
发明人 |
KARTHIKEYAN GANESAN;LIPING WANG;VLADIMIR VUKAS;JIANWEN LI |
分类号 |
F04B49/06;F04B53/08;F04D29/58 |
主分类号 |
F04B49/06 |
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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