知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

125 条记录 (耗时 0.017 秒)

    INTERNAL COMBUSTION ENGINE
    22.
    发明申请
    INTERNAL COMBUSTION ENGINE 有权
    内燃机

    公开(公告)号：US20100139603A1

    公开(公告)日：2010-06-10

    申请号：US12597929

    申请日：2008-06-21

    申请人： Ludwig Theilemann ,  Joachim Scheiba ,  Friedrich Seiler

    发明人： Ludwig Theilemann ,  Joachim Scheiba ,  Friedrich Seiler

    IPC分类号： F02M35/10

    CPC分类号： F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B29/0481 ,  Y02T10/146

    摘要： An internal combustion engine having a plurality of cylinders and an air intake system, with the air intake system formed from at least one distributor pipe, a plurality of intake pipes and at least one plenum, and with the plenum positioned between the distributor pipe and the intake pipes. Here, the combustion air is fed to the air intake system via an air guiding duct which opens out into the distributor pipe, with the charge pressure of the combustion air reduced between the outlet out of the compressor and the inlet into the combustion chamber. A distributor pipe length is dimensioned as a function of an equivalent distributor pipe diameter such that it is possible for a reduction in the charge pressure to be obtained within the air intake system by expansion taking place partially in the plenum in the respective intake pipe and/or within the distributor pipe.

    摘要翻译： 具有多个气缸和进气系统的内燃机，其中所述进气系统由至少一个分配管，多个进气管和至少一个气室形成，并且所述气室位于所述分配器管和所述排气管之间 进气管。 这里，燃烧空气经由空气引导管道进入进气系统，该引导管通过分配器管道打开，燃烧空气的加压压力在压缩机出口和进入燃烧室的入口之间减少。 分配器管道的长度被确定为等效的分配器管道直径的函数，使得可以通过部分地在相应的进气管道中的增压室中进行膨胀而在进气系统内获得的增压压力降低，和/ 或在分配器管道内。

    Induction system with common actuator for plenum and runner valves
    23.
    发明授权
    Induction system with common actuator for plenum and runner valves 有权
    感应系统，带有通风和通风阀的通用执行器

    公开(公告)号：US07540269B2

    公开(公告)日：2009-06-02

    申请号：US11694162

    申请日：2007-03-30

    申请人： Stephen Francis Bloomer ,  Yuhua Zhu

    发明人： Stephen Francis Bloomer ,  Yuhua Zhu

    IPC分类号： F02M35/10

    CPC分类号： F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0273 ,  F02M35/10045 ,  F02M35/10065 ,  F02M35/10072 ,  F02M35/108 ,  Y02T10/146

    摘要： An example induction system for an engine includes a plenum in fluid communication with multiple primary runners. A plenum valve is arranged between first and second chambers of the plenum, which are respectively in fluid communication with first and second sets of the primary runners. The plenum valve is configured to move between open and closed positions and regulate flow between the first and second chambers. A second runner is arranged upstream from and in fluid communication with the plenum. A runner valve is arranged in the secondary runner and configured to vary the amount of flow through the secondary runner. A common actuator is interconnected to both the plenum and runner valves and is configured to move both of the plenum and runner valves between desired positions to achieve desired valve configurations that tune the engine.

    摘要翻译： 用于发动机的示例感应系统包括与多个主流道流体连通的增压室。 增压阀布置在气室的第一和第二室之间，其分别与第一组和第二组主流体流体连通。 增压阀构造成在打开和关闭位置之间移动并且调节第一和第二室之间的流动。 第二个跑步者被安排在气室的上游并与气室连通。 流道阀设置在次级流道中并且构造成改变通过次级流道的流量。 常见的致动器互连到增压室和转向阀两者，并且构造成使所述增压室和流量阀之间的所需位置移动，以实现调节发动机的期望的阀配置。

    Intake system for an internal combustion engine
    26.
    发明申请
    Intake system for an internal combustion engine 有权
    内燃机进气系统

    公开(公告)号：US20070137603A1

    公开(公告)日：2007-06-21

    申请号：US10567376

    申请日：2005-03-15

    申请人： Erwin Rutschmann ,  Matthias Benz

    发明人： Erwin Rutschmann ,  Matthias Benz

    IPC分类号： F02M35/10

    CPC分类号： F02M35/10255 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0273 ,  F02M35/10065 ,  F02M35/1165 ,  Y02T10/146

    摘要： An intake system for an internal combustion engine having at least two cylinder bank rows, each being assigned an intake bend having individual tubes leading to the cylinders, where the intake bends are interconnected in terms of fluid flow via a distributor tube and at least one resonance tube equipped with a switch valve, where the resonance tube and the distributor tube are combined in a central intake module.

    摘要翻译： 一种用于具有至少两个气缸排排的内燃机的进气系统，每个排气管排分别具有通向气缸的独立管的进气弯管，其中进气弯管通过分配器管相互连接，并且至少一个共振 配有切换阀，其中共振管和分配器管组合在中央进气模块中。

    Intake system for a combustion engine with at least two rows of cylinder heads
    27.
    发明授权
    Intake system for a combustion engine with at least two rows of cylinder heads 有权
    具有至少两排气缸盖的内燃机进气系统

    公开(公告)号：US07171933B2

    公开(公告)日：2007-02-06

    申请号：US11154469

    申请日：2005-06-17

    申请人： Stefan Fegg ,  Thorsten Wunsch ,  Claudia Romberg

    发明人： Stefan Fegg ,  Thorsten Wunsch ,  Claudia Romberg

    IPC分类号： F02M35/10

    CPC分类号： F02M35/1165 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0273 ,  F02M35/10032 ,  F02M35/10045 ,  F02M35/10072 ,  Y02T10/146

    摘要： An intake system for a combustion engine has at least two rows of cylinder heads, each of which features an intake manifold with individual pipes leading to the cylinders. The intake manifolds are connected to one another through transverse ducts equipped with switching valves as well as to an air supply duct leading to one of the transverse ducts, which features a throttle valve to regulate the air volume. The air supply duct is preferably comprised of a double-fluted distributor pipe leading to one of the transverse ducts. A throttle valve housing is connected upstream of the distributor pipe, and an interior wall is integrated into the distributor pipe, thereby dividing the interior space thereof into two interior ducts of virtually equal cross section.

    摘要翻译： 用于内燃机的进气系统具有至少两排气缸盖，每个气缸盖都具有一个进气歧管，其中各个管通向汽缸。 进气歧管通过装有切换阀的横向管道以及通向一个横向管道的空气供应管道彼此连接，该管道具有调节风量的节流阀。 空气供应管道优选地包括通向一个横向管道的双凹槽的分配器管道。 节流阀壳体连接在分配器管的上游，并且内壁集成到分配器管中，从而将其内部空间分成两个几乎相等横截面的内部导管。

    Vehicle intake manifolds
    29.
    发明申请
    Vehicle intake manifolds 有权
    车辆进气歧管

    公开(公告)号：US20030111036A1

    公开(公告)日：2003-06-19

    申请号：US10315933

    申请日：2002-12-11

    申请人： Aisan Kogyo Kabushiki Kaisha

    发明人： Kazuhisa Nomura ,  Satoshi Hattori

    IPC分类号： F02M035/10

    CPC分类号： F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0273 ,  F02B27/0294 ,  F02B2075/1824 ,  F02D9/101 ,  F02D9/1045 ,  Y02T10/146

    摘要： Air intake manifolds (32) for vehicle engines (50) may include a plate-shaped short runner valve (16) that is rotatably disposed within an aperture (19) of a wall partition (42). The valve (16) may be operated to open and close the aperture. A flange (22) may extend from an inner surface of the aperture and the flange may define a sealing face (22b). An elastic sealing member (21) may be disposed along a peripheral edge of the valve. The sealing member may include first and second projections (21a, 21b) extending from the peripheral edge of the valve. The first and second projections may be arranged in a substantially V-shape. Further, the terminal ends of the first and second projections are preferably disposed so as to closely contact the sealing face when the valve is rotated to the closed position.

    摘要翻译： 用于车辆发动机（50）的进气歧管（32）可以包括可旋转地设置在壁分隔件（42）的孔（19）内的板形短流道阀（16）。 可以操作阀（16）以打开和关闭孔。 凸缘（22）可以从孔的内表面延伸并且凸缘可以限定密封面（22b）。 弹性密封构件（21）可以沿着阀的周边边缘设置。 密封构件可以包括从阀的周缘延伸的第一和第二突起（21a，21b）。 第一和第二突起可以布置成大致V形。 此外，第一突起和第二突起的末端优选地设置成当阀旋转到关闭位置时紧密接触密封面。