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    Torque increase resonator
    2.
    发明授权
    Torque increase resonator 有权
    转矩增加谐振器

    公开(公告)号：US09151254B2

    公开(公告)日：2015-10-06

    申请号：US14279756

    申请日：2014-05-16

    Applicant: AISIN SEIKI KABUSHIKI KAISHA

    Inventor： Atsushi Ito

    IPC: F02M35/10 ,  F02B27/00 ,  F02M35/112 ,  F02B27/02 ,  F02M35/12

    CPC classification number: F02M35/10091 ,  F02B27/008 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0263 ,  F02M35/10026 ,  F02M35/112 ,  F02M35/1222 ,  F02M35/1233 ,  F02M35/1255 ,  F02M35/1261 ,  Y02T10/146

    Abstract: A torque increase resonator includes: a plurality of resonance pipes that extend outward from an intake passage supplying air to an internal combustion engine; one resonance chamber that is formed so that end portions of extending portions of the plurality of resonance pipes are positioned in an internal space of the resonance chamber; and a valve that opens and closes an opening of the extending portion of at least one resonance pipe of the plurality of resonance pipes, wherein the intake passage and the resonance chamber communicate with each other through the plurality of resonance pipes, and the plurality of resonance pipes are close to each other, and are disposed on a downstream side of a throttle in a flow direction of air in the intake passage.

    Abstract translation: 扭矩增加谐振器包括：多个谐振管，其从供给空气的进气通路向内延伸到内燃机; 一个谐振室，其形成为使得多个谐振管的延伸部分的端部位于谐振室的内部空间中; 以及阀，其打开和关闭所述多个共鸣管中的至少一个共鸣管的所述延伸部分的开口，其中所述进气通道和所述共振室通过所述多个共鸣管相互连通，并且所述多个共振 管道彼此靠近，并且沿着进气通道中的空气的流动方向设置在节气门的下游侧。

    Variable intake system
    3.
    发明授权
    Variable intake system 有权
    可变进气系统

    公开(公告)号：US08302576B2

    公开(公告)日：2012-11-06

    申请号：US12487440

    申请日：2009-06-18

    Applicant: Jaeseok Choi

    Inventor： Jaeseok Choi

    IPC: F02M35/10

    CPC classification number: F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0273 ,  F02B27/0294 ,  Y02T10/146

    Abstract: A variable intake system may include a single plenum that is connected to runners and that has a space formed therein, a first barrier that divides the space inside the plenum into a first space and a second space, a first variable valve that is mounted on the first barrier to connect or isolate the first space and the second space to/from each other, a variable pipe of which one side thereof is connected to the plenum and the other side is closed, a second barrier that divides the variable pipe into at least two spaces, and a second variable valve that is mounted on the second barrier to connect or isolate the at least two spaces to/from each other to improve intake efficiency.

    Abstract translation: 可变进气系统可以包括连接到跑步机并且具有形成在其中的空间的单个气室，第一屏障，其将气室内的空间分成第一空间和第二空间;第一可变气门，安装在 将第一空间和第二空间相互连接或隔离的第一障碍物，其一侧连接到增压室并且另一侧关闭的可变管道，将可变管道分成至少 两个空间和安装在第二屏障上的第二可变阀，以将至少两个空间彼此连接或隔离以提高进气效率。

    Switching resonance intake system for an internal combustion engine
    4.
    发明授权
    Switching resonance intake system for an internal combustion engine 有权
    内燃机开关谐振进气系统

    公开(公告)号：US07793633B2

    公开(公告)日：2010-09-14

    申请号：US12036312

    申请日：2008-02-25

    Applicant: Daniel Semmler ,  Wolfgang Zücker ,  Georg Talan

    Inventor： Daniel Semmler ,  Wolfgang Zücker ,  Georg Talan

    IPC: F02M35/10

    CPC classification number: F02M35/1165 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  Y02T10/146

    Abstract: A switching resonance intake system is provided an internal combustion engine with a first and a second cylinder bank. The cylinder banks are each coordinated with a resonance container with a group of swing pipes leading to the cylinders, and the resonance containers are joined together by resonance pipes provided with switching valves. In the intake system, the swing pipes coordinated with the one cylinder bank are connected to the resonance container adjacent to the other cylinder bank. The intake system is intended for use in an internal combustion engine with cylinder banks having a V-layout.

    Abstract translation: 开关共鸣进气系统设置有具有第一和第二气缸组的内燃机。 气缸组各自与共振容器协调，共振容器具有通向气缸的一组摆动管，并且共振容器通过设有切换阀的共鸣管连接在一起。 在进气系统中，与一个气缸组配合的摆动管连接到与其他气缸组相邻的共振容器。 进气系统用于具有V形布局的气缸组的内燃机。

    Internal Combustion Engine
    5.
    发明申请
    Internal Combustion Engine 有权
    内燃机

    公开(公告)号：US20090020097A1

    公开(公告)日：2009-01-22

    申请号：US12174309

    申请日：2008-07-16

    Applicant: Ludwig Theilemann

    Inventor： Ludwig Theilemann

    IPC: F02M35/104

    CPC classification number: F02B27/0252 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0294 ,  F02M35/10308 ,  F02M35/112 ,  F02M35/116 ,  Y02T10/146

    Abstract: An internal combustion engine has a plurality of cylinders and an air intake system. The air intake system is formed from at least one distributor pipe, a plurality of intake pipes, and at least one plenum. The plenum is located 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. The charge pressure of the combustion air is reduced between the outlet out of the compressor and the inlet into the combustion chamber of the internal combustion engine. 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 way of an expansion, with the expansion taking place partially in the plenum in the respective intake pipe and/or within the distributor pipe.

    Abstract translation: 内燃机具有多个气缸和进气系统。 进气系统由至少一个分配管，多个进气管和至少一个气室构成。 集气室位于分配器管和进气管之间。 这里，燃烧空气经由通向分配管的空气引导管道供给到进气系统。 在压缩机出口和进入内燃机的燃烧室的入口之间，燃烧空气的充气压力降低。 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，使得可以通过膨胀方式在进气系统内获得的充气压力降低，而膨胀部分地在集气室中进行 在相应的进气管和/或分配管内。

    Butterfly valve
    6.
    发明授权
    Butterfly valve 失效
    蝶阀

    公开(公告)号：US06742496B2

    公开(公告)日：2004-06-01

    申请号：US10301602

    申请日：2002-11-22

    Applicant: Satoshi Hattori ,  Kazuhisa Nomura

    Inventor： Satoshi Hattori ,  Kazuhisa Nomura

    IPC: F02D910

    CPC classification number: F02D9/101 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0273 ,  F02D9/1015 ,  F02D9/1065 ,  F16C17/02 ,  F16C23/041 ,  Y02T10/146

    Abstract: The butterfly valve of the invention is provided with a valve shaft to which a valve body is mounted, and a pair of slide bearings which rotatably support both ends of the valve shaft. Inner peripheral surfaces of the slide bearings being in contact with the valve shaft are formed in a convex curved surface protruding to an inner peripheral side, and the inner peripheral surfaces of the slide bearings are formed in a circular arc shape in cross section along an axial direction. The inner peripheral surfaces in the slide bearings in both sides being in contact with the valve shaft are formed in a convex curved shape protruding to the inner peripheral side, and the inner peripheral surfaces of the slide bearings are formed in a circular arc shape in cross section along the axial direction. Accordingly, the inner peripheral surfaces of the bearings are in contact with the outer peripheral surface of the valve shaft in a substantially line contact manner. Therefore, even in the case that the valve holder to which both of the slide bearings are mounted are deformed at a time of being manufactured and a displacement is generated at an axial position of the slide bearings at both ends, it is possible to well fit the valve shaft to both of the slide bearings because the bearings in both ends serve to absorb the displacement in the axis.

    Abstract translation: 本发明的蝶阀具有安装阀体的阀轴和可旋转地支撑阀轴两端的滑动轴承。 与阀轴接触的滑动轴承的内周面形成为向内周侧突出的凸曲面，并且滑动轴承的内周面沿轴向形成为圆弧状 方向。 与阀轴接触的两侧的滑动轴承的内周面形成为向内周侧突出的凸曲面形状，并且滑动轴承的内周面以十字形形成圆弧形状 沿轴向的截面。 因此，轴承的内周面以大致线接触的方式与阀轴的外周面接触。 因此，即使在安装了两个滑动轴承的阀保持器在制造时变形并且在两端的滑动轴承的轴向位置处产生位移的情况下，也可以良好地配合 阀轴到两个滑动轴承，因为两端的轴承用于吸收轴的位移。

    Intake air control valve
    7.
    发明申请
    Intake air control valve 有权

    公开(公告)号：US20040055565A1

    公开(公告)日：2004-03-25

    申请号：US10664974

    申请日：2003-09-22

    Inventor： Hiroki Yamamoto ,  Tadashi Yamaguchi

    IPC: F02D009/08 ,  F16K001/22

    CPC classification number: F02M35/10065 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0273 ,  F02D9/1035 ,  F02M35/10032 ,  F02M35/10255 ,  F02M35/116 ,  F16K27/0218 ,  Y02T10/146

    Abstract: An intake air control valve of the invention has a valve body and a valve holder, and is attached to a communication hole on a partition wall separating a surge tank chamber within a surge tank of a multiple cylinder internal combustion engine by fitting and inserting a valve holder. A valve hole is formed within the valve holder, and a butterfly type valve body is attached via a valve shaft so as to freely open and close a valve hole. A seal member is fitted to a groove provided in a peripheral edge portion of the valve holder. The seal member is formed by a fitting and attaching portion fitted and attached to an inner side of the groove of the valve holder and a leading end seal portion brought into contact with an inner peripheral portion of the communication hole in the partition wall. Recess portions open to an inner side of the groove is provided in the fitting and attaching portion in parallel in a longitudinal direction so as to be sectioned by a plurality of ribs. Accordingly, it is possible to prevent the seal member fitted to a peripheral edge portion of the valve holder from falling away and it is possible to secure a good sealing property at a time of full closing.

    Apparatus and method for controlling intake system in engine
    8.
    发明申请
    Apparatus and method for controlling intake system in engine 失效
    用于控制发动机进气系统的装置和方法

    公开(公告)号：US20030226541A1

    公开(公告)日：2003-12-11

    申请号：US10425979

    申请日：2003-04-30

    Applicant: NISSAN MOTOR CO., LTD.

    Inventor： Takayuki Hamamoto

    IPC: F02D001/00

    CPC classification number: F02M35/10065 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0294 ,  F02M35/10019 ,  F02M35/10098 ,  F02M35/10386 ,  F02M35/112 ,  F02M35/116 ,  Y02T10/146

    Abstract: A sub collector is connected to a main collector disposed downstream of a throttle valve in an intake passage and a control valve for collector capacity disposed between the two collectors controls connection therebetween. A difference in pressure between the two collectors is reduced when a condition that pressure in the sub collector is lower than a predetermined value in relation to pressure in the main collector occurs. Namely, the control valve is forcibly opened at a point from a fully closed position of the throttle valve to acceleration operation thereof.

    Abstract translation: 副收集器连接到设置在进气通道中的节流阀下游的主收集器，并且设置在两个收集器之间的用于收集器容量的控制阀控制它们之间的连接。 当副集电极中的压力相对于主集电体中的压力低于预定值的条件发生时，两个集电器之间的压力差降低。 也就是说，控制阀在从节气门的完全关闭位置到其加速操作的点被强制打开。

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