公开(公告)号：US20240309795A1

公开(公告)日：2024-09-19

申请号：US18603542

申请日：2024-03-13

Applicant: Polaris Industries Inc.

Inventor： Matthew Stimpson ,  Bret RempelEwert ,  Benjamin W. Moscherosch ,  James AJ Holroyd

IPC: F01N13/18 ,  F01N3/28 ,  F01N13/00 ,  F01N13/10 ,  F02B77/13 ,  F02M35/10 ,  F02M35/104

CPC classification number: F01N13/1805 ,  F01N3/2803 ,  F01N13/008 ,  F01N13/10 ,  F02B77/13 ,  F02M35/10137 ,  F02M35/10144 ,  F02M35/10321 ,  F02M35/1034 ,  F02M35/104

Abstract: The disclosure provides an air/exhaust system for a vehicle, including a vented exhaust outlet with an inner tube and an outer tube having vents that draw air into a gap between the tubes to mix with exhaust from the inner tube and discharge cooled exhaust, an exhaust shield for reducing the noise emanating from the exhaust pipe, an exhaust collector with an inlet body, a neck body that causes the flow of the exhaust to converge and an expansion cone defining an expansion angle that improves distribution of exhaust flow across a catalytic converter. The catalytic converter has an inlet matrix brick formed from a foil that is thicker than a foil used to form an outlet matrix brick to improve the durability and performance. Finally, the system includes an intake duct with an interface having fingers that contact a frame member to inhibit wear of the intake duct.

公开(公告)号：US20170152791A1

公开(公告)日：2017-06-01

申请号：US15429108

申请日：2017-02-09

Applicant: CUMMINS INC.

Inventor： Paul Douglas Free ,  Jason Robert Griffin ,  Alex Edward Priestley ,  Stephen Sunadh Gidla ,  Peter Vinson Woon ,  Joseph Scot Roederer

IPC: F02B31/04 ,  F02M35/104 ,  F02F1/42 ,  F02M35/10 ,  F02M35/116 ,  F02B75/22

CPC classification number: F02B31/04 ,  F02B75/22 ,  F02F1/4235 ,  F02F1/4242 ,  F02M35/10111 ,  F02M35/10262 ,  F02M35/1034 ,  F02M35/1045 ,  F02M35/116 ,  Y02T10/125 ,  Y02T10/146

Abstract: An intake manifold is provided that controls swirl on entry to a combustion chamber. Each intake manifold includes a fin or rib portion positioned to reduce or eliminate swirl induced by the configuration of the intake manifold, particularly when used in a large engine having a left bank and a right bank of combustion chambers. By controlling swirl induced by the intake manifold, swirl consistency is improved between engine cylinders and between the left bank and the right bank, improving the consistency of power output and reducing emissions, particularly particulate emissions, also called smoke.

公开(公告)号：US20160341160A1

公开(公告)日：2016-11-24

申请号：US14719448

申请日：2015-05-22

Applicant: Toyota Motor Engineering & Manufacturing North America, Inc.

Inventor： Justin E. Dominic

IPC: F02M35/10 ,  F02F1/42 ,  F02M35/104

CPC classification number: F02M35/1034 ,  F02F1/4235 ,  F02M35/10144 ,  F02M35/10216 ,  F02M35/104

Abstract: Vehicle engine systems and load path brackets for such systems are presented. The load path brackets can be positioned between an air intake system and a cylinder bank of an engine. In some embodiments, the load path brackets can be operatively connected to a surge tank at a first end and to a cylinder head cover at a second end. The load path brackets can be constructed, positioned, and/or oriented to absorb or transfer forces acting upon the engine system during impacts. For instance, the load path brackets can be arranged such that a longitudinal axis of a portion of load path bracket is positioned based on a predetermined force direction of a predetermined impact force.

Abstract translation: 介绍了这种系统的车辆发动机系统和负载路径支架。 负载路径支架可以位于进气系统和发动机的气缸组之间。 在一些实施例中，负载路径支架可以在第一端处可操作地连接到缓冲罐，并且在第二端可操作地连接到气缸盖罩。 负载路径支架可以被构造，定位和/或定向成在冲击期间吸收或转移作用在发动机系统上的力。 例如，负载路径支架可以布置成使得基于预定冲击力的预定力方向来定位负载路径支架的一部分的纵向轴线。

公开(公告)号：US09366205B2

公开(公告)日：2016-06-14

申请号：US14039229

申请日：2013-09-27

Applicant: MANN+HUMMEL GMBH

Inventor： Dominique Girard ,  Maxime Sarrazin

IPC: F02M35/10 ,  F16L47/22 ,  B29C49/00

CPC classification number: F02M35/1015 ,  B29C49/00 ,  F02M35/10321 ,  F02M35/1034 ,  F02M35/10354 ,  F16L47/22 ,  Y10T29/49826 ,  Y10T29/53987 ,  Y10T137/598

Abstract: A pipe system for a fluid, in particular a gas of an intake system (10) or a turbocharger of an internal combustion engine is disclosed. Also disclosed is a method and an apparatus for connecting at least one duct part (12) of a pipe system (10). The pipe system (10) has at least one blow-molded duct part (12) made of plastic and at least one fitting (18) for connecting the at least one blow-molded duct part (12) with another part (20) of the pipe system (10). The fitting (18) is inserted tight in the at least one blow-molded duct part (12). The at least one blow-molded duct part (12) is shrinked onto the at least one fitting (18).

Abstract translation: 公开了用于流体的管道系统，特别是进气系统（10）或内燃机的涡轮增压器的气体。 还公开了一种用于连接管道系统（10）的至少一个管道部分（12）的方法和装置。 管道系统（10）具有至少一个由塑料制成的吹塑管道部分（12）和至少一个用于将至少一个吹塑管道部分（12）与另一部分（20）连接的装配件（18） 管道系统（10）。 装配件（18）被紧密地插入至少一个吹塑管道部分（12）中。 至少一个吹塑管道部分（12）被收缩到至少一个配件（18）上。

公开(公告)号：US20120304970A1

公开(公告)日：2012-12-06

申请号：US13514529

申请日：2010-06-22

Applicant: Udo Schlemmer-Kelling

Inventor： Udo Schlemmer-Kelling

IPC: F02M25/07 ,  B23P6/00 ,  F02B47/10

CPC classification number: F02M35/104 ,  F02M26/19 ,  F02M26/35 ,  F02M35/10222 ,  F02M35/1034 ,  F02M35/10354 ,  Y10T29/4973

Abstract: The present disclosure refers to a mixing pipe for mixing recirculated exhaust gas and air, preferably supplied by a high pressure compressor, and supplying a mixture of the exhaust gas and the air to a plurality of combustion chambers of an internal combustion engine. The mixing pipe may comprise a first mixing pipe section having a mixing pipe inlet and a mixing pipe outlet. The distance between the mixing pipe inlet and the mixing pipe outlet may have a predetermined length, wherein the predetermined length of the first mixing pipe section is configured to achieve a defined mixing ratio of the exhaust gas and the air at the mixing pipe outlet.

Abstract translation: 本公开涉及用于混合再循环排气和空气的混合管，优选由高压压缩机供应，并且将排气和空气的混合物供给到内燃机的多个燃烧室。 混合管可以包括具有混合管入口和混合管出口的第一混合管段。 混合管入口和混合管出口之间的距离可以具有预定长度，其中第一混合管段的预定长度被配置成达到混合管出口处排气和空气的限定混合比。

公开(公告)号：US20110257938A1

公开(公告)日：2011-10-20

申请号：US12761855

申请日：2010-04-16

Applicant: William Eyers ,  Scott Stubbington ,  Gordon Ayshford ,  Peter Smith ,  David Bartram

Inventor： William Eyers ,  Scott Stubbington ,  Gordon Ayshford ,  Peter Smith ,  David Bartram

IPC: G06F17/50 ,  G06N5/00

CPC classification number: G06F17/5004 ,  F02M35/1034 ,  G06F2217/16

Abstract: A method for designing an air intake apparatus. The method includes receiving an indication of a requirement. A number of structural members to be used in the air intake and, optionally, one or more dimensions corresponding to the structural members are determined based at least in part on the requirement. A three-dimensional model of an air intake is generated based at least in part on the plurality of structural members and presented. One or more two-dimensional models may be generated based on the three-dimensional model and may further be output as manufacturing diagrams.

Abstract translation: 一种用于设计进气装置的方法。 该方法包括接收要求的指示。 至少部分地根据要求确定在空气入口中使用的多个结构构件，以及可选地，对应于结构构件的一个或多个尺寸。 至少部分地基于多个结构构件产生进气的三维模型并呈现。 可以基于三维模型生成一个或多个二维模型，并且可以进一步输出为制造图。

公开(公告)号：US07270102B2

公开(公告)日：2007-09-18

申请号：US11266194

申请日：2005-11-04

Applicant: Hironori Tanikawa ,  Kazuhiro Aiki

Inventor： Hironori Tanikawa ,  Kazuhiro Aiki

IPC: F02N17/00 ,  F02M35/10

CPC classification number: F02M35/1283 ,  B29C65/06 ,  B29C65/0618 ,  B29C65/069 ,  B29C66/1312 ,  B29C66/301 ,  B29C66/322 ,  B29C66/543 ,  B29C66/5432 ,  B29C66/81422 ,  B29C66/81427 ,  B29C66/81431 ,  B29C66/8322 ,  B29K2101/12 ,  B29L2022/00 ,  B29L2031/7492 ,  F02M35/10039 ,  F02M35/10111 ,  F02M35/10144 ,  F02M35/10321 ,  F02M35/1034 ,  F02M35/1036 ,  F02M35/112 ,  F02M35/1277

Abstract: A resin intake manifold is provided with two separated bodies manufactured by connecting protrusions of weld portions of the separated bodies to each other in accordance with a vibration welding, and a cover wall in which one of the weld portions is arranged in an inner side or an outer side of the protrusion with leaving space with the protrusion. The protrusions of the weld portions are respectively provided with parallel protrusion portions extending in parallel to a vibrating direction of the vibration welding, and a cover wall arranged at a position in an orthogonal direction to the vibrating direction in the parallel protrusion portions is provided with an extension portion extending to the separated body in the other side welded to the separated body provided with the cover wall, in such a manner as to prevent a burr generated at a time of welding the parallel protrusion portion from getting over the cover wall arranged at the position in the orthogonal to the vibrating direction in the parallel protrusion portion. A recess groove receiving the extension portion is arranged in a side of the other side separated body.

Abstract translation: 树脂进气歧管设置有两个分离体，其通过根据振动焊接将分离体的焊接部分的突起彼此连接而制造，以及盖壁，其中一个焊接部分布置在内侧或 突起的外侧与突出物留下空间。 焊接部的突起分别设置有与振动焊接的振动方向平行地延伸的平行突出部，并且在与平行突出部的振动方向正交的位置配置的盖壁设置有 延伸部分延伸到另一侧的分离体，焊接到设置有盖壁的分离体上，以防止在平行突出部分的焊接时产生的毛刺越过布置在其上的盖壁 位于与平行突出部中的振动方向正交的位置。 接收延伸部的凹槽布置在另一侧分离体的一侧。

公开(公告)号：US20040040527A1

公开(公告)日：2004-03-04

申请号：US10644440

申请日：2003-08-20

Applicant: Siemens VDO Automotive, Inc.

Inventor： Kevin A. Murphy

IPC: F02M035/10

CPC classification number: F02M35/10144 ,  F02D9/08 ,  F02M35/10032 ,  F02M35/10045 ,  F02M35/10065 ,  F02M35/10078 ,  F02M35/10216 ,  F02M35/10295 ,  F02M35/1034 ,  F02M35/112

Abstract: An intake module assembly for a vehicle engine is formed from a two-piece shell structure. First and second shells are aligned and joined together to form the entire air path from an air filter to an engine cylinder head. A throttle hose portion is formed as part of at least one of the first or second shells to conduct air to the throttle body and into the intake manifold. Other induction components such as an intake manifold, resonator, air filter holder, and throttle body components are also integrated into the first and second shells.

Abstract translation: 用于车辆发动机的进气模块组件由两件式壳体结构形成。 第一和第二壳体对齐并连接在一起以形成从空气过滤器到发动机气缸盖的整个空气路径。 节气门软管部分形成为第一或第二壳体中的至少一个的一部分，以将空气传导到节气门体并进入进气歧管。 其他感应部件，例如进气歧管，共振器，空气过滤器保持器和节气门体部件也被集成到第一和第二壳体中。

公开(公告)号：US20030062013A1

公开(公告)日：2003-04-03

申请号：US09858501

申请日：2001-05-17

Applicant: Toyoda Gosei Co., Ltd.

Inventor： Hitoshi Kino ,  Yutaka Ogasawara ,  Shinji Ito ,  Yoshikazu Hirose ,  Takahiro Komori ,  Tadashi Kawahara

IPC: F02M035/10

CPC classification number: F02M35/10321 ,  B29C65/2015 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/5346 ,  B29C66/71 ,  B29C66/727 ,  B29C66/73116 ,  B29C66/81821 ,  B29C66/83221 ,  B29C66/91421 ,  B29C66/91431 ,  B29C66/91641 ,  F02M35/10334 ,  F02M35/1034 ,  F02M35/10347 ,  F02M35/1036 ,  F02M35/1238 ,  F02M35/1272 ,  F02M35/1283 ,  F05C2225/08 ,  B29K2023/12 ,  B29K2023/065 ,  B29K2077/00

Abstract: An opening long in the longitudinal direction of a duct wall is formed. The whole of the opening is covered with non-woven fabric, and the lateral width of the opening is set to be not shorter than {fraction (1/20)} of the circumferential length of the duct wall. Alternatively, a porous member is thermally welded with the head of an opening of a small cylindrical portion projecting from the duct wall of a duct body 1, while the duct body is prevented from deformation. In a method for manufacturing the air take duct, a high-melting molded piece is brought into contact with a hot plate so as to be heated. A low-melting molded piece is disposed at a distance from the hot plate so as to be heated by radiation heat from the hot plate.

Abstract translation: 形成在管壁长度方向上长的开口。 整个开口用无纺织物覆盖，开口的横向宽度设定为不短于管道壁周长的1/20。 或者，多孔构件与管道主体1的管壁突出的小圆筒部的开口的头部热焊接，同时防止管体变形。 在制造吸气管的方法中，使高熔点成型片与加热板接触以进行加热。 低熔点成型件设置在距热板一段距离处，以便通过来自热板的辐射热来加热。

公开(公告)号：US5743011A

公开(公告)日：1998-04-28

申请号：US606127

申请日：1996-02-23

Applicant: Devere Carl Dickerson ,  Brian Stephen Anderson

Inventor： Devere Carl Dickerson ,  Brian Stephen Anderson

IPC: F01N13/10 ,  F02M35/10 ,  B23P15/00

CPC classification number: F01N13/10 ,  F02M35/10072 ,  F02M35/10131 ,  F02M35/10321 ,  F02M35/1034 ,  F02M35/116 ,  F05C2225/08 ,  Y10T29/49231 ,  Y10T29/49398

Abstract: A process of manufacturing vehicle manifolds particularly for attaching the manifold tubes to the base plate which is used to secure the manifold to the engine block. The manifold assembly includes a plurality of manifold tubes having at least one end secured to the base plate. The tubes are secured to the plate in groups utilizing a pool of epoxy isolated along the base plate by a ridge. The liquified epoxy flows around the tubes to secure the tubes within the plate once the epoxy is cured and hardened.

Abstract translation: 制造车辆歧管的方法，特别是用于将歧管管连接到用于将歧管固定到发动机缸体的基板上。 歧管组件包括多个歧管管，其具有固定到基板的至少一个端部。 管子通过一个脊部沿着基板隔离的环氧树脂池组固定在板上。 一旦环氧树脂固化和硬化，液化的环氧树脂就会围绕管流动，以将管固定在板内。