Fuel injection system with employing vane type fuel pump
    1.
    发明授权
    Fuel injection system with employing vane type fuel pump 失效
    燃油喷射系统采用叶片式燃油泵

    公开(公告)号:US5630399A

    公开(公告)日:1997-05-20

    申请号:US525169

    申请日:1995-09-08

    摘要: A fuel injection system includes a vane-type fuel pump. The fuel pump has a first bypass passage with a first pressure relief valve for relieving pressurized fuel from a discharge passage downstream of a check valve to the discharge passage upstream of the check valve so that excess pressure in the discharge passage downstream of the check valve can be relieved to the discharge pressure upstream of the check valve. Therefore, fuel leakage through a fuel injection valve can be prevented for avoiding possibility of formation of overrich mixture even upon hot start condition.

    摘要翻译: 燃料喷射系统包括叶片式燃料泵。 燃料泵具有第一旁路通道,其具有第一减压阀,用于将止回阀下游的排出通道的加压燃料从止回阀的上游释放到排出通道,使得止回阀下游的排出通道中的过压可以 释放到止回阀上游的排放压力。 因此,能够防止燃料喷射阀的燃料泄漏,以避免即使在热启动状态下形成过饱和混合物的可能性。

    Method for Forming Through-Hole
    6.
    发明申请
    Method for Forming Through-Hole 审中-公开
    形成通孔的方法

    公开(公告)号:US20110280675A1

    公开(公告)日:2011-11-17

    申请号:US13177225

    申请日:2011-07-06

    IPC分类号: B23B35/00

    摘要: A method for forming a through-hole on a work material using a drill having a drill head provided with a brazed-type cutting blade helps prevent generation of a spiral mark on an inner circumferential face of the through-hole and obtains a superior appearance and high working accuracy. In forming a through-hole H on a work material W by a drill head 1A with cutting blades 3A to 3C brazed to cutting blade mounting seats 13a to 13c, a drill head provided with roundness R on a blade edge outer end portion 31a of a cutting blade 3A responsible for cutting of the outermost periphery is used as the drill head 1A.

    摘要翻译: 使用具有设置有钎焊型切割刀头的钻头的钻头在工件上形成通孔的方法有助于防止在通孔的内周面上产生螺旋痕,并获得优异的外观和 高工作精度。 在通过钎焊到切割刀片安装座13a至13c的切割刀片3A至3C的钻头1A在工件材料W上形成通孔H时,在头部的刀刃外端部31a上设置有圆度R的钻头 负责切割最外周的切割刀片3A被用作钻头1A。

    Electronic apparatus
    10.
    发明申请
    Electronic apparatus 审中-公开
    电子仪器

    公开(公告)号:US20100070141A1

    公开(公告)日:2010-03-18

    申请号:US12584983

    申请日:2009-09-15

    IPC分类号: B60R21/01 H03H7/01

    CPC分类号: B60R21/013

    摘要: An electronic apparatus includes an integrated circuit, a capacitor, and first and second wires. The integrated circuit has a terminal connected to a power supply line or a signal line. The capacitor eliminates noise on the power supply line or the signal line. The first wire connects a first end of the capacitor to the terminal of the integrated circuit. The second wire connects a second end of the capacitor to a reference potential. A length of the first wire is substantially equal to a length of the second wire.

    摘要翻译: 电子设备包括集成电路,电容器以及第一和第二导线。 集成电路具有连接到电源线或信号线的端子。 电容消除电源线或信号线上的噪声。 第一线将电容器的第一端连接到集成电路的端子。 第二线将电容器的第二端连接到参考电位。 第一线的长度基本上等于第二线的长度。