The invention relates to a lubricant supply system for a motor vehicle and a pump for such a lubricant supply system. The lubricant supply system (44) has a dry oil pan (46), an oil tank (48), a pump (2) for pumping oil (50) from the dry oil pan (46) into the oil tank (48) and for delivering oil (50) out of the oil tank (48), the pump (2) having a housing (4), a drive shaft (14) extending in an axial direction (10), and at least three pump units (26, 28) which are arranged jointly one behind the other on the drive shaft (14) in the axial direction (10). The three pump units (26, 28) are each designed as a cycloidal rotor. A simple, compact and inexpensive design is thus achieved.

    本发明涉及机动车的润滑剂供应系统及用于这种润滑剂供应系统的泵。润滑剂供应系统(44)具有干式油底壳(46)、油箱(48)、泵(2),泵用于将油(50)从干式油底壳(46)泵送到油箱(48)中以及用于将油(50)从油箱(48)中输送出来,其中,泵(2)具有壳体(4)、沿轴向方向(10)延伸的驱动轴(14)以及至少三个泵单元(26、28),这些泵单元在轴向方向(10)上依次共同地布置在驱动轴(14)上。三个泵单元(26、28)分别被构造为摆线转子。由此实现了简单、紧凑和廉价的设计。


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    Title :

    Lubricant supply system for motor vehicle and pump for such lubricant supply system


    Additional title:

    机动车的润滑剂供应系统及用于这种润滑剂供应系统的泵


    Contributors:

    Publication date :

    2023-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / F16N LUBRICATING , Schmierung



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