A motor vehicle (1) is provided with: two front wheels (2); two rear wheels (4); an internal combustion engine (5) having a plurality of cylinders (18) in which respective pistons (19) slide, a drive shaft (20) connected to the pistons (19), a plurality of intake valves (22) and exhaust valves (25) operated by respective camshafts (23, 26), and a cylinder head (21) in which the camshafts (23, 26) are arranged; at least one lubrication pump (60) configured to cause circulation of lubricating oil; and at least one cooling pump (63) configured to cause circulation of the cooling liquid. The camshaft (23) protrudes axially from the cylinder head (21) on at least one side, and the lubrication pump (60) is coaxial with the camshaft (23) and is directly connected with the camshaft (23) to cause rotation by the camshaft (23).

    本发明提供一种汽车(1),其具有:两个前轮(2);两个后轮(4);内燃机(5),该内燃机具有:相应的活塞(19)在其内部滑动的多个气缸(18)、与活塞(19)连接的驱动轴(20)、由相应的凸轮轴(23、26)操作的多个进气阀(22)和排气阀(25)以及布置凸轮轴(23、26)的气缸缸盖(21);被配置为引起润滑油循环的至少一个润滑泵(60);以及被配置为引起冷却液循环的至少一个冷却泵(63)。凸轮轴(23)在至少一侧从气缸缸盖(21)轴向地突出,润滑泵(60)与凸轮轴(23)同轴并且与凸轮轴(23)直接连接以由凸轮轴(23)引起旋转。


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    Title :

    Motor vehicle having internal combustion engine in which pump is operated by camshaft


    Additional title:

    其中泵由凸轮轴操作的具有内燃机的汽车


    Contributors:

    Publication date :

    2024-03-01


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS



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