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。

公开(公告)号：US08714522B2

公开(公告)日：2014-05-06

申请号：US13099757

申请日：2011-05-03

Applicant: Motonobu Hasegawa ,  Masato Ishii ,  Yusuke Yoshida

Inventor： Motonobu Hasegawa ,  Masato Ishii ,  Yusuke Yoshida

IPC: F16K1/22 ,  F02D9/10

CPC classification number: F16K1/2261 ,  F02B27/021 ,  F02B27/0252 ,  F02B27/0273 ,  F02D9/1015 ,  F02D9/1045 ,  F02D9/107 ,  F02D9/108 ,  F02M35/10045 ,  F02M35/10065 ,  F02M35/10249 ,  F02M35/10301 ,  F02M35/10321 ,  F02M35/116 ,  Y02T10/146 ,  Y10T137/7722

Abstract: A fluid control valve, which includes a body forming a fluid passage and including a sealing surface positioned in the fluid passage, a valve body configured to rotate between an open position and closed position within the fluid passage, an elastic sealing member provided at a rim portion of the valve body, and a lip portion extended from the elastic sealing member to be directed towards a center portion of the valve body. The lip portion contacts the sealing surface and a surface of the lip portion facing the sealing surface is exposed to the fluid passage.

Abstract translation: 一种流体控制阀，其包括形成流体通道并且包括定位在流体通道中的密封表面的主体，构造成在流体通道内的打开位置和关闭位置之间旋转的阀体，设置在流体通道内的弹性密封构件 阀体的一部分，以及从弹性密封部件延伸以朝向阀体的中心部分的唇部。 唇部接触密封表面，并且面向密封表面的唇部的表面暴露于流体通道。

公开(公告)号：US08434447B2

公开(公告)日：2013-05-07

申请号：US12171541

申请日：2008-07-11

Applicant: Laurent Germain ,  Denis Menin

Inventor： Laurent Germain ,  Denis Menin

IPC: F02M35/10

CPC classification number: F02M35/112 ,  F02B17/00 ,  F02B27/021 ,  F02B27/0252 ,  F02M26/12 ,  F02M26/18 ,  F02M35/10045 ,  F02M35/10052 ,  F02M35/10131 ,  F02M35/10144 ,  F02M35/10222 ,  F02M35/10321 ,  F02M35/1036 ,  Y02T10/146

Abstract: This invention relates to a double-plenum or double-chamber inlet manifold or splitter, made up of a structural unit comprising two distinct coupled plenums with a common wall, an inlet opening for each of the two plenums and several pipes through each of the said plenums, the said superimposed plenums having substantially flattened general structures and forming, with their respectively connected inlet openings and pipes, two independent circulation circuits running from the entrance at the inlet openings to the outlet at the external openings of the pipes, the said external or outlet openings of the pipes being grouped in pairs, with each pair having an opening of each of the two types of pipes; the manifold comprises two one-piece parts assembled together, in a gas-tight manner, at the continuous assembly areas, a first part incorporating at least the two inlet openings and first portions of the walls of the two plenums, contiguous to the said openings and the second part incorporating the pipes and second portions of the walls of the two plenums, contiguous to the said pipes and complementary to the above-mentioned first portions.

Abstract translation: 本发明涉及一种双室或双室入口歧管或分流器，其由结构单元构成，该结构单元包括具有公共壁的两个不同的联接通风室，用于两个增压室中的每一个的入口以及通过所述 所述叠加的增压室具有基本平坦化的一般结构，并且通过它们分别连接的入口开口和管道，形成两个独立的循环回路，从入口开口处的入口到管道的外部开口处的出口，所述外部或 管道的出口开口成对分组，每对具有两种类型的管道中的每一个的开口; 歧管包括两个整体部件，以气密的方式组装在连续组装区域处，第一部分至少包括两个入口和两个通气室的壁的第一部分，其邻接于所述开口 并且第二部分包括管道和两个通风室的壁的第二部分，与所述管道邻接并与上述第一部分互补。

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。

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。

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。

公开(公告)号：US20080098975A1

公开(公告)日：2008-05-01

申请号：US11869128

申请日：2007-10-09

Applicant: Haruki MORITA ,  Kazuyuki KOGISO ,  Yoshinori YAKABE ,  Kazuhiro FUJIWARA ,  Shigehiro YAMAKI

Inventor： Haruki MORITA ,  Kazuyuki KOGISO ,  Yoshinori YAKABE ,  Kazuhiro FUJIWARA ,  Shigehiro YAMAKI

IPC: F02M35/10

CPC classification number: F02B27/0294 ,  F02B27/021 ,  F02B27/0252 ,  F02B27/0273 ,  F02M35/10229 ,  Y02T10/146

Abstract: A variable air intake control system includes first and second variable intake control valves, a vacuum tank, actuators, a one-way valve and a controller. The controller selectively is configured to control the first and second actuators to offset operating timings of the first and second variable intake control valves so as to suppress the noise in the one-way valve, when the first and second variable intake control valves are switched from a first operating state in which the first and second variable intake control valves are both in one of the open and closed states to a second operating state in which the first and second variable intake control valves are both in one of the open and closed states that is opposite to the first operating state.

Abstract translation: 可变进气控制系统包括第一和第二可变进气控制阀，真空罐，致动器，单向阀和控制器。 控制器被选择性地配置成控制第一和第二致动器，以抵消第一和第二可变进气控制阀的操作定时，以便当第一和第二可变进气控制阀被切换时抑制单向阀中的噪声 其中第一和第二可变进气控制阀都处于打开和关闭状态之一到第二操作状态的第一操作状态，其中第一和第二可变进气控制阀都处于打开和关闭状态之一， 与第一个操作状态相反。

公开(公告)号：US20060016415A1

公开(公告)日：2006-01-26

申请号：US11143568

申请日：2005-06-03

Applicant: Junya Sasaki ,  Atsurou Kotouge

Inventor： Junya Sasaki ,  Atsurou Kotouge

IPC: F02M35/10

CPC classification number: F02B27/0252 ,  F02B27/021 ,  F02B27/0273 ,  F02D9/101 ,  F02D9/1045 ,  F02D2009/0277 ,  F02D2009/0281 ,  Y02T10/146

Abstract: An engine air intake device comprises a collector divided by a partition wall into first and second volume chambers, first and second upstream intake pipe portions, a plurality of first and second downstream branch pipes, and a first communication valve. The first and second upstream intake pipe portions are connected to an upstream side of the first and second volume chambers, respectively. The first and second downstream branch pipes extend from the first and second volume chambers, respectively, to respective intake ports of first and second banks of first and second cylinders, respectively. The first communication valve is mounted to the partition wall in a position that does not interfere with a path of a main flow of intake air inside the collector and configured and arranged to allow communication between the first volume chamber and the second volume chamber when the first communication valve is open.

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。

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.