Fuel delivery device
    1.
    发明授权
    Fuel delivery device 失效
    燃油输送装置

    公开(公告)号:US6092500A

    公开(公告)日:2000-07-25

    申请号:US180444

    申请日:1998-11-06

    摘要: A delivery device for fuel to an internal combustion engine, which includes a fuel reservoir. After the engine is shut off or in the event of an accident, there is the danger that the pressurized fuel present in the fuel reservoir will escape from the delivery device. A blocking device is provided on the fuel reservoir, which after the engine is shut off or after an accident, the blocking device engages with an actuation rod that is provided with detent teeth, by means of an electromagnetically actuated locking pin and thus prevents a force impingement of a compression spring on the movable wall of the fuel reservoir. By use of the blocking devices the pressure in the fuel line is completely reduced even after the escape of small fuel quantities. The delivery device is suited for mixture-compressing internal combustion engines with externally supplied ignition.

    摘要翻译: PCT No.PCT / DE98 / 00009 Sec。 371日期:1998年11月6日 102(e)1998年11月6日日期PCT提交1998年1月7日PCT公布。 第WO98 / 40621号公报 日期:1998年9月17日,一种用于内燃机的燃料输送装置,其包括燃料储存器。 在发动机关闭或事故发生之后,存在燃料储存器中的加压燃料将从输送装置逸出的危险。 在燃料储存器上设置有阻塞装置,在发动机关闭或事故发生之后,阻塞装置通过电磁致动的锁销与具有制动齿的致动杆接合,从而防止力 压缩弹簧撞击在燃料储存器的活动壁上。 通过使用阻塞装置,燃油管路中的压力甚至在小量燃料排出后也完全降低。 输送装置适合用外部提供的点火器混合压缩内燃机。