Fuel injection valve for internal combustion engines
    21.
    发明授权
    Fuel injection valve for internal combustion engines 失效
    内燃机燃油喷射阀

    公开(公告)号:US07100847B2

    公开(公告)日:2006-09-05

    申请号:US10508938

    申请日:2003-05-15

    IPC分类号: F02M61/00

    摘要: A fuel injection valve with a valve body in which a valve needle that has a longitudinal axis can slide in the longitudinal direction in a bore. The combustion chamber end of the bore is provided with a conical valve seat between the valve needle and the wall of the bore a pressure chamber is formed, which can be filled with fuel and extends to the valve seat. The valve needle has a valve sealing surface that cooperates with the valve seat in order to control at least one injection opening leading from the valve seat and contains an annular groove that extends in a radial plane of the valve needle. The downstream edge of the annular groove is embodied as a sealing edge and is hydraulically connected to the pressure chamber on a continuous basis.

    摘要翻译: 一种具有阀体的燃料喷射阀,其中具有纵向轴线的阀针可以在孔中沿纵向滑动。 孔的燃烧室端部在阀针和孔的壁之间设置有锥形阀座,形成有可以填充有燃料并延伸到阀座的压力室。 阀针具有与阀座配合的阀密封表面,以便控制从阀座引出的至少一个注射开口,并且包含在阀针的径向平面内延伸的环形槽。 环形槽的下游边缘被实施为密封边缘并且连续地液压地连接到压力室。

    Method and apparatus for treating ropelike textile goods
    22.
    发明申请
    Method and apparatus for treating ropelike textile goods 失效
    用于处理纺织品的方法和装置

    公开(公告)号:US20060150343A1

    公开(公告)日:2006-07-13

    申请号:US11303501

    申请日:2005-12-17

    申请人: Wilhelm Christ

    发明人: Wilhelm Christ

    IPC分类号: D06F27/00 D06B19/00

    CPC分类号: D06B3/28

    摘要: In a method for treating ropelike textile goods in a closed container that contains at least two axially adjacent J-boxes for receiving textile goods during at least part of the treatment time, a driving motion in a feeding direction is imparted to the textile goods, by means of a gaseous flow of feeding medium made to act on the rope via feed nozzle means. The textile goods, before entering each J-box, pass through separate feed nozzle means assigned to that J-box. Upon exiting from these feed nozzle means, the textile goods are introduced selectively into the respective associated first J-box or a second J-box adjacent to this J-box, or in the case of at least one J-box are conducted along a predetermined path, which carries the textile goods away from this J-box.

    摘要翻译: 在一种用于在密封容器中处理类似纺织品的方法中,所述密封容器包含至少两个轴向相邻的J盒,用于在至少部分处理时间期间接收纺织品,通过以下方式向纺织品赋予进给方向的驱动运动: 通过进料喷嘴装置作用于绳索的进料介质的气流的装置。 在进入每个J盒之前,纺织品通过分配给该J盒的单独的进料喷嘴装置。 当从这些进料喷嘴装置出来时,将纺织品选择性地引入到相应的相关联的第一J盒或邻近该J盒的第二J盒中,或者在至少一个J盒的情况下沿着 预定的路径,将纺织品远离这个J盒子。

    Fuel-injection valve for internal combustion engines
    24.
    发明授权
    Fuel-injection valve for internal combustion engines 失效
    内燃机燃油喷射阀

    公开(公告)号:US06874704B2

    公开(公告)日:2005-04-05

    申请号:US10296584

    申请日:2002-03-26

    IPC分类号: F02M47/02 F02M61/12 F02M59/00

    CPC分类号: F02M61/12 F02M47/027

    摘要: A fuel injection valve for internal combustion engines having a valve body in which a bore is embodied, a valve seat face, at least one injection opening embodied on the end toward the combustion chamber of the bore, and at least one injection opening connecting the bore with the combustion chamber of the engine. A nozzle needle is longitudinally displaceably guided in the bore and on its end toward the combustion chamber it has a sealing face, which cooperates with the valve seat face and thus controls the at least one injection opening. The nozzle needle has a central longitudinal bore, in which an inner needle is disposed that is fixed immovably relative to the valve body. The nozzle needle is guided over at least part of its length on the inner needle, so that the nozzle needle is kept exactly centrally in the bore at all times.

    摘要翻译: 一种用于内燃机的燃料喷射阀,其具有其中具有孔的阀体,阀座面,在朝向所述孔的燃烧室的端部上实施的至少一个注射开口,以及连接所述孔的至少一个注射开口 与发动机的燃烧室。 喷嘴针在孔中纵向可移位地引导,并且其端部朝向燃烧室,其具有密封面,该密封面与阀座面配合,从而控制至少一个注射开口。 喷嘴针具有中心纵向孔,其中内针被设置成相对于阀体不动地固定。 喷嘴针在其内针上至少部分长度被引导,使得喷嘴针始终保持在孔的精确中心。

    Method or apparatus for treating textile fabric or goods
    25.
    发明授权
    Method or apparatus for treating textile fabric or goods 失效
    用于处理织物或物品的方法或设备

    公开(公告)号:US4984317A

    公开(公告)日:1991-01-15

    申请号:US358680

    申请日:1989-05-30

    申请人: Wilhelm Christ

    发明人: Wilhelm Christ

    IPC分类号: D06B1/02 D06B5/12

    CPC分类号: D06B1/02 D06B5/12

    摘要: In a method for treating textile fabric (5), such as woven goods, knitted goods, threads, yarns, slivers and the like, with a treatment substance such as revivers or brighteners and the like, the application of the product is performed in the course of the drying process, to save water and energy. The treatment substance is added to the gas stream that is forced through the textile package (5) as it dries.

    摘要翻译: 在用诸如复原或增白剂等处理物质处理织物(5)如织物,针织物,丝线,纱线,条子等的方法中,产品的应用在 干燥过程中,节约用水和节能。 将处理物质加入到干燥时被迫通过纺织品包装(5)的气流中。

    Injection valve, method for its production, and apparatus for performing the method
    26.
    发明授权
    Injection valve, method for its production, and apparatus for performing the method 有权
    喷射阀,其制造方法以及执行该方法的装置

    公开(公告)号:US08595933B2

    公开(公告)日:2013-12-03

    申请号:US12666190

    申请日:2008-06-17

    IPC分类号: B21K1/24

    摘要: The invention relates to a method for producing an injection valve for liquids, preferably an injection valve for injecting fuel into a combustion chamber of an internal combustion engine. The injection valve has a valve body, with a valve seat which is formed therein, and a valve needle which interacts with the valve seat in order to open and close at least one injection opening. The injection valve is produced by means of the following method steps: producing the valve body from steel, hardening the valve body, annealing a partial region of the valve body at an annealing temperature. The device for carrying out the method according to the invention has an inductive annealing generator which generates a suitable alternating current for operating a coil, in the magnetic field of which coil the valve body can be heated for annealing.

    摘要翻译: 本发明涉及一种用于生产用于液体的喷射阀的方法,优选地是用于将燃料喷射到内燃机的燃烧室中的喷射阀。 喷射阀具有形成有阀座的阀体和与阀座相互作用以打开和关闭至少一个喷射开口的阀针。 注射阀通过以下方法步骤制造:从钢制造阀体,硬化阀体,在退火温度下退火阀体的局部区域。 用于执行根据本发明的方法的装置具有感应退火发生器,其产生用于操作线圈的合适的交流电流,在该磁体的磁场中,阀体可以被加热用于退火。

    FUEL INJECTION VALVE
    27.
    发明申请
    FUEL INJECTION VALVE 有权
    燃油喷射阀

    公开(公告)号:US20120153053A1

    公开(公告)日:2012-06-21

    申请号:US13392914

    申请日:2010-07-19

    IPC分类号: F02M61/12 F02M61/18

    摘要: The invention relates to a fuel injection valve for injecting fuel into a combustion chamber of an internal combustion engine, having a nozzle needle (1) which is guided, such that it can perform a stroke movement, in a central bore (2) of a nozzle body (3) in order to open up or close off at least one injection opening (4), wherein the nozzle needle (1) interacts, by means of an encircling sealing region (5) formed on the combustion-chamber-side end thereof, with a sealing seat (6) that runs conically and is formed on the combustion-chamber-side end of the nozzle body (3). According to the invention, the sealing seat (6) that runs conically has an opening angle (α1) of between 30° and 50°, preferably of between 40° and 50°.

    摘要翻译: 本发明涉及一种用于将燃料喷射到内燃机的燃烧室中的燃料喷射阀,该燃料喷射阀具有喷嘴针(1),喷嘴针(1)可以在其中心孔(2)中被引导,从而能够执行行程运动 喷嘴主体(3),以便打开或关闭至少一个喷射开口(4),其中喷嘴针(1)通过形成在燃烧室侧端部上的环绕密封区域(5)相互作用 其具有圆锥形地延伸并形成在喷嘴体(3)的燃烧室侧端部上的密封座(6)。 根据本发明,锥形延伸的密封座(6)的开度角(α1)在30°至50°之间,优选在40°至50°之间。

    Fuel injection valve for internal combustion engines
    28.
    发明授权
    Fuel injection valve for internal combustion engines 有权
    内燃机燃油喷射阀

    公开(公告)号:US07347389B2

    公开(公告)日:2008-03-25

    申请号:US10526308

    申请日:2003-04-25

    IPC分类号: B05B1/30

    摘要: A fuel injection valve for internal combustion engines, having a valve body with a bore defined on its end toward the combustion chamber by a conical valve seat, with a valve needle disposed longitudinally displaceably in the bore and a sealing face with two sealing portions on its end toward the combustion chamber with the second conical face being disposed on the combustion chamber side of the first conical face. An annular groove extending between the conical faces has an end facing away from the combustion chamber which acts as a sealing edge upon contact of the valve sealing face with the valve seat. Recesses embodied in the valve seat and/or on the valve sealing face hydraulically connect the annular groove with a portion of the second conical face located on the combustion chamber side of the annular groove.

    摘要翻译: 一种用于内燃机的燃料喷射阀,其具有阀体,该阀体在其端部通过锥形阀座限定在朝向燃烧室的端部,阀孔纵向位移地设置在孔中,密封面在其上具有两个密封部分 端部朝向燃烧室,第二锥形面设置在第一锥形面的燃烧室侧。 在圆锥形表面之间延伸的环形凹槽具有一个远离燃烧室的端部,该燃烧室在阀密封面与阀座接触时用作密封边缘。 体现在阀座和/或阀密封面上的凹部将环形槽与位于环形槽的燃烧室侧的第二锥形面的一部分液压连接。

    Fuel injection valve for internal combustion engines
    29.
    发明申请
    Fuel injection valve for internal combustion engines 有权
    内燃机燃油喷射阀

    公开(公告)号:US20050284964A1

    公开(公告)日:2005-12-29

    申请号:US10526308

    申请日:2003-04-25

    IPC分类号: F02M61/18 F02M59/00

    摘要: A fuel injection valve for internal combustion engines, having a valve body with a bore defined on its end toward the combustion chamber by a conical valve seat, with a valve needle disposed longitudinally displaceably in the bore and a sealing face with two sealing portions on its end toward the combustion chamber with the second conical face being disposed on the combustion chamber side of the first conical face. An annular groove extending between the conical faces has an end facing away from the combustion chamber which acts as a sealing edge upon contact of the valve sealing face with the valve seat. Recesses embodied in the valve seat and/or on the valve sealing face hydraulically connect the annular groove with a portion of the second conical face located on the combustion chamber side of the annular groove.

    摘要翻译: 一种用于内燃机的燃料喷射阀,其具有阀体,该阀体在其端部通过锥形阀座限定在朝向燃烧室的端部,阀孔纵向位移地设置在孔中,密封面在其上具有两个密封部分 端部朝向燃烧室,第二锥形面设置在第一锥形面的燃烧室侧。 在圆锥形表面之间延伸的环形凹槽具有一个远离燃烧室的端部,该燃烧室在阀密封面与阀座接触时用作密封边缘。 体现在阀座和/或阀密封面上的凹部将环形槽与位于环形槽的燃烧室侧的第二锥形面的一部分液压连接。

    Fuel injection valve for internal combustion engines
    30.
    发明申请
    Fuel injection valve for internal combustion engines 失效
    内燃机燃油喷射阀

    公开(公告)号:US20050178860A1

    公开(公告)日:2005-08-18

    申请号:US10508938

    申请日:2003-05-15

    摘要: A fuel injection valve with a valve body in which a valve needle that has a longitudinal axis can slide in the longitudinal direction in a bore. The combustion chamber end of the bore is provided with a conical valve seat between the valve needle and the wall of the bore a pressure chamber is formed, which can be filled with fuel and extends to the valve seat. The valve needle has a valve sealing surface that cooperates with the valve seat in order to control at least one injection opening leading from the valve seat and contains an annular groove that extends in a radial plane of the valve needle. The downstream edge of the annular groove is embodied as a sealing edge and is hydraulically connected to the pressure chamber on a continuous basis.

    摘要翻译: 一种具有阀体的燃料喷射阀,其中具有纵向轴线的阀针可以在孔中沿纵向滑动。 孔的燃烧室端部在阀针和孔的壁之间设置有锥形阀座,形成有可以填充有燃料并延伸到阀座的压力室。 阀针具有与阀座配合的阀密封表面,以便控制从阀座引出的至少一个注射开口,并且包含在阀针的径向平面内延伸的环形槽。 环形槽的下游边缘被实施为密封边缘并且连续地液压地连接到压力室。