Plastic fuel tank
    1.
    发明公开
    Plastic fuel tank 有权
    Kraftstofftank aus Kunststoff

    公开(公告)号:EP2340955A1

    公开(公告)日:2011-07-06

    申请号:EP10252228.1

    申请日:2010-12-24

    IPC分类号: B60K15/03

    摘要: A plastic fuel tank (16) having polyethylene layers (35, 38) is disclosed. The polyethylene layer (35) positioned as the outermost layer of the plastic fuel tank is a high-density polyethylene layer admixed with an ultraviolet inhibitor for minimizing transmission of ultraviolet light.

    摘要翻译: 公开了一种具有聚乙烯层(35,38)的塑料燃料箱(16)。 定位为塑料燃料箱的最外层的聚乙烯层(35)是与紫外线抑制剂混合的高密度聚乙烯层,以最小化紫外线的透射。

    Fuel feed system of engine
    5.
    发明授权
    Fuel feed system of engine 有权
    燃油供应到发动机

    公开(公告)号:EP2333295B1

    公开(公告)日:2012-03-21

    申请号:EP11156259.1

    申请日:2006-06-21

    IPC分类号: F02M37/00 B60K15/067

    摘要: A fuel feed system of an engine is provided with a gas-fuel separating unit for separating oil mist generated in an engine case from air with a labyrinth, and an auto fuel cock is operated by pressure pulsation of the air from which the oil mist is separated by the gas-liquid separating unit. Thus, infiltration of the oil mist into the auto fuel cock is suppressed to the minimum, and a malfunction of the auto fuel cock caused by accumulation of the oil can be prevented. Additionally, a breather passage for feeding the air, from which the oil mist is separated by the gas-liquid separating unit, to a breathing unit is connected the auto fuel cock via a negative pressure tube. Thus, it is unnecessary to provide a specific passage for transmitting the pressure pulsation of the air in the engine case to the auto fuel cock.

    Air-cooled engine for working machine
    7.
    发明公开
    Air-cooled engine for working machine 有权
    Luftgekühlter汽车fbe Arbeitsmaschine

    公开(公告)号:EP2816209A2

    公开(公告)日:2014-12-24

    申请号:EP14164456.7

    申请日:2014-04-11

    IPC分类号: F02B63/02

    摘要: An air-cooled engine (20) for a working machine includes a fan cover (35), a muffler protector (36), and an insulator (37). The fan cover has a guide opening for guiding a cooling air toward an exhaust muffler (27). The muffler protector has air discharge holes (86, 86) for discharging the cooling air, which has been introduced through the guide opening into a guide passage, in a direction away from the working machine. The insulator has a deflector section (37) bent toward a carburetor (29) so that the cooling air having passed through another guide passage between the insulator and a cylinder barrel (22) is guided by the deflector section in a direction away from the working machine.

    摘要翻译: 一种用于工作机械的风冷发动机(20)包括风扇罩(35),消声器保护器(36)和绝缘体(37)。 风扇盖具有用于将冷却空气朝向排气消声器(27)引导的引导开口。 消音器保护器具有排气孔(86,86),用于将已经通过导向开口引入导向通道的冷却空气沿远离工作机器的方向排出。 绝缘体具有朝向化油器(29)弯曲的偏转器部分(37),使得已经穿过绝缘体和气缸筒(22)之间的另一个引导通道的冷却空气被偏转器部分沿远离工作的方向 机。