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发明授权
CN108779771B 汽车电动油泵 有权

汽车电动油泵
摘要：
一种汽车电动油泵(10)，包括排油泵送单元(14)，该排油泵送单元(14)包括在泵室(100)中旋转的泵转子(96)，用于将加压油泵送至油接收器。此外，所述油泵包括用于驱动泵送单元(14)的泵转子(96)的驱动电机(12)、用于将驱动电机(12)电连接至电源的电连接器插头(26)、以及包括泵入口(44)和泵出口(77)的流体连接器(22)，所述泵入口(44)和泵出口(77)流体地连接至相应的泵室入口(104)和泵室出口(108)。流体连接器(22)包括中心前孔口(42)和与中心前孔口(42)同轴地布置的环状前孔口(76)，所述孔口(42、76)限定泵入口(44)和泵出口(77)。
摘要（英）：

An automotive electrical oil pump includes an oil displacement pumping unit with a pump rotor which rotates in a pump chamber so as to pump a pressurized oil to an oil recipient, an electric driving motor which drives the pump rotor of the oil displacement pumping unit, an electrical connector plug which electrically connects the electric driving motor to a power source, and a fluid connector. The fluid connector includes a pump inlet which is fluidically connected to a chamber inlet, a pump outlet which is fluidically connected to a chamber outlet, a center front opening, and a ring front opening which is arranged coaxially to the center front opening. The center front opening and the ring front opening define the pump inlet and the pump outlet.

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