Circuit and Method For Analog-Driving a Capacitive Load, in Particular a Piezoelectric Actuator
    71.
    发明申请
    Circuit and Method For Analog-Driving a Capacitive Load, in Particular a Piezoelectric Actuator 审中-公开
    用于模拟驱动电容负载的电路和方法,特别是压电致动器

    公开(公告)号:US20080203852A1

    公开(公告)日:2008-08-28

    申请号:US12065708

    申请日:2006-09-04

    IPC分类号: H01L41/00 H03K3/00

    CPC分类号: H02N2/065 H02N2/105 H02N2/145

    摘要: A circuit for analogously controlling a capacitive charge, has a drive source used to provide an operating voltage or an operating flow used to charge the capacitive charge, a circuit arrangement used to charge and discharge the charge, and a storage capacity used to intermediately store the charge of the charge during the discharge of the charge and to emit intermediately stored charge to the charge during charging of the charge. In a method for analogously controlling a capacitive charge by applying a operational voltage or an operating flow of a drive source in order to charge the capacitive charge onto the charge and to discharge the charge, during a first discharge phase, the charge of the charge is intermediately stored in a storage capacity and during a first charging phase, which is used to charge the charge, the charge from the charge capacity is charged in the charge.

    摘要翻译: 用于类似地控制电容性电荷的电路具有用于提供用于对电容性电荷充电的操作电压或操作流的驱动源,用于对电荷充电和放电的电路装置,以及用于中断存储 在充电期间充电的充电,并在充电期间向充电发出中间存储的电荷。 在用于通过施加驱动源的操作电压或操作流来类似地控制电容性电荷以便将电容电荷充电到电荷和放电电荷的方法中,在第一放电阶段期间,电荷的充电是 中间存储在存储容量中,并且在用于对电荷充电的第一充电阶段期间,来自充电容量的充电在充电中被充电。

    Injection valve
    74.
    发明申请
    Injection valve 失效
    注射阀

    公开(公告)号:US20050092854A1

    公开(公告)日:2005-05-05

    申请号:US11010587

    申请日:2004-12-13

    IPC分类号: F02M61/18 F02M59/00 F02M61/08

    CPC分类号: F02M61/18 F02M61/08

    摘要: The injector tip of an injection valve which injects directly into the combustion chamber protrudes therein, thereby incurring the risk that combustion residues can become deposited on the injector tip. When the injection valve is in a closed state, the possible attachments of combustion residues along a separation line (10) are eliminated by means of a special configuration of the surface at the separation line (10) between the valve body and a valve plate. The surface is represented in a smooth, step-less, edge-less and curved manner.

    摘要翻译: 直接喷射到燃烧室中的喷射阀的喷射器尖端在其中突出,从而引起燃烧残余物可能沉积在喷射器尖端上的风险。 当注射阀处于关闭状态时,通过在阀体和阀板之间的分离管线(10)处的表面的特殊构造来消除沿着分离管线(10)的燃烧残余物的可能附着。 表面以平滑,无级,无边缘和弯曲的方式表示。

    Injection valve
    75.
    发明申请
    Injection valve 失效
    注射阀

    公开(公告)号:US20050017096A1

    公开(公告)日:2005-01-27

    申请号:US10924007

    申请日:2004-08-23

    摘要: An injection valve for injecting fuel comprises a valve housing (1) inside of which a drive unit (15) controls the movement of a valve needle (5) that is pretensioned by a spring (11). The injection valve also comprises a main chamber (27), which is provided inside the valve housing, is filled with fuel and accommodates the valve needle (5), and comprises a hydraulic bearing for the drive unit (15). The hydraulic bearing has a hydraulic chamber (29) that is connected to the main chamber (27), whereby fuel serves as the operating substance of the hydraulic bearing.

    摘要翻译: 用于喷射燃料的喷射阀包括阀壳体(1),驱动单元(15)在其内部控制由弹簧(11)预张紧的阀针(5)的运动。 注射阀还包括设置在阀壳体内部的主室(27),其被填充燃料并容纳阀针(5),并且包括用于驱动单元(15)的液压轴承。 液压轴承具有连接到主室(27)的液压室(29),由此燃料用作液压轴承的操作物质。

    Apparatus for apportioning and atomizing fluids
    78.
    发明授权
    Apparatus for apportioning and atomizing fluids 失效
    用于分配和雾化流体的装置

    公开(公告)号:US5685485A

    公开(公告)日:1997-11-11

    申请号:US408158

    申请日:1995-03-21

    摘要: A device is provided which allows exact apportioning and controllable atomization of fuel as necessary for various operating conditions of an internal combustion engine. The apportioning ensues with an apportioning aperture that can be closed via a valve needle. Separately therefrom, the atomization ensues with a piezoelectrically driven nozzle having an atomizer orifice placed into vibration. The shape of the atomizer aperture can be round, triangular, quadrangular or cross-like.

    摘要翻译: 提供一种装置,其允许对内燃机的各种操作条件所必需的精确的分配和燃料的可控雾化。 通过分配孔径分配可以通过阀针闭合。 与此分开,雾化随着压电驱动喷嘴而起,喷嘴具有放置在振动中的雾化孔。 雾化器孔的形状可以是圆形,三角形,四边形或十字形。

    Method for optimizing a conductor-path layout for a print head of an ink
printing device, and a conductor-path layout for such a print head
    79.
    发明授权
    Method for optimizing a conductor-path layout for a print head of an ink printing device, and a conductor-path layout for such a print head 失效
    用于优化墨水打印装置的打印头的导体路径布局的方法和用于这种打印头的导体路径布局

    公开(公告)号:US5400063A

    公开(公告)日:1995-03-21

    申请号:US992754

    申请日:1992-12-18

    申请人: Andreas Kappel

    发明人: Andreas Kappel

    IPC分类号: B41J2/14 H05K1/02 B41J2/05

    摘要: A substantially uniform and nevertheless low feed line resistance of the conductor paths (L.sub.i) can be realized for all heating elements in an ink jet printer by a suitable dimensioning of a transition structure (UV) of a conductor path layout disposed on a thin-film substrate. This transition structure connects the conductor paths of close spacing (LA) in the region of the heating elements (RH) to the conductor paths of wide spacing (LB) in the region of the bonding contacts to each other. For this purpose a dimensioning requirement is required, which in case of predetermined input values, i.e. the conductor path widths (d.sub.a, d.sub.b) and the separation distance widths (s.sub.a, s.sub.b) furnishes in the two regions and in the separation distance width (s.sub.v) of the transition structure (UV) as starting value the conductor width (d.sub.v) in the transition structure (UV).

    摘要翻译: 通过适当尺寸设置在薄膜上的导体路径布局的过渡结构(UV),可以实现对喷墨打印机中所有加热元件的导体路径(Li)的基本上均匀且仍然低的馈电线电阻 基质。 该过渡结构将在加热元件(RH)的区域中的紧密间隔(LA)的导体路径与接合触点的区域中的宽间距(LB)的导体路径彼此连接。 为此,需要尺寸要求,在预定的输入值的情况下,即导体路径宽度(da,db)和间隔距离宽度(sa,sb)在两个区域中提供并且在间隔距离宽度(sv )作为过渡结构(UV)中的导体宽度(dv)作为起始值的过渡结构(UV)。