公开(公告)号：US20160108867A1

公开(公告)日：2016-04-21

申请号：US14519198

申请日：2014-10-21

申请人： Electro-Motive Diesel, Inc.

发明人： Deep Bandyopadhyay

IPC分类号： F02M35/10 ,  F02B75/22 ,  F02B27/02

CPC分类号： F02M35/10039 ,  F02B43/02 ,  F02B75/22 ,  F02F7/00 ,  F02M35/10052 ,  F02M35/1042 ,  F02M35/116 ,  Y02T10/32

摘要： An airbox for an engine is provided. The airbox includes a first cylinder bank including a plurality of first cylinder sections. The airbox also includes a second cylinder bank including a plurality of second cylinder sections. The airbox further includes an isolation assembly provided in association with the first cylinder bank and the second cylinder bank. The isolation assembly is configured to isolate at least one first cylinder section of the plurality of first cylinder sections from another first cylinder section of the plurality of first cylinder sections, at least one second cylinder section of the plurality of second cylinder sections from another second cylinder section of the plurality of second cylinder sections, and the first cylinder bank from the second cylinder bank.

摘要翻译： 提供发动机的空气箱。 空气箱包括包括多个第一气缸部分的第一气缸组。 空气箱还包括包括多个第二气缸部分的第二气缸组。 空气箱还包括与第一气缸组和第二气缸组相关联地设置的隔离组件。 隔离组件被构造成将多个第一气缸部分中的至少一个第一气缸部分与多个第一气缸部分的另一个第一气缸部分隔离，多个第二气缸部分中的至少一个第二气缸部分与另一个第二气缸部分 多个第二气缸部分的第一气缸组和第二气缸组。

公开(公告)号：US20100050972A1

公开(公告)日：2010-03-04

申请号：US12526184

申请日：2008-01-31

申请人： Marco Cassinelli ,  Roberto Tamiazzo ,  Stefano Ricotti

发明人： Marco Cassinelli ,  Roberto Tamiazzo ,  Stefano Ricotti

IPC分类号： F02M35/10

CPC分类号： F02M35/112 ,  F02B27/0221 ,  F02B27/0231 ,  F02M35/10019 ,  F02M35/10045 ,  F02M35/10052 ,  F02M35/10065 ,  F02M35/10216 ,  F02M35/1042 ,  F02M35/162 ,  F02M69/044 ,  Y02T10/146

摘要： An intake system for a single or multi-cylinder motorcycle engine comprising one or more cylinders each provided with at least one fuel injector (15), said engine (3) comprising at least one air intake duct (8) and at least one duct (10) for delivering the air towards intake conduits (4) for said cylinders. These latter are not provided with a valving member, said valving member (20) being instead provided in the intake duct (8) of the air box (1), the fuel injectors (15) being disposed above the intake conduits (4) of the corresponding cylinders and being provided downstream of the valving member (20) of the intake duct (8) for the air box (1).

摘要翻译： 一种用于单缸或多缸摩托车发动机的进气系统，包括一个或多个气缸，每个气缸均设有至少一个燃料喷射器（15），所述发动机（3）包括至少一个进气管道（8）和至少一个管道 10），用于将空气输送到用于所述气缸的进气管道（4）。 这些后者没有设置有阀构件，所述阀构件（20）替代地设置在气箱（1）的进气管道（8）中，燃料喷射器（15）设置在吸气管道（4）的进气管道 相应的气缸并设置在气箱（1）的进气管道（8）的阀构件（20）的下游。

公开(公告)号：US4708097A

公开(公告)日：1987-11-24

申请号：US914662

申请日：1986-10-02

申请人： Kouichi Hatamura ,  Tetsuo Hiraoka ,  Kazuaki Hokazono ,  Shinji Seike

发明人： Kouichi Hatamura ,  Tetsuo Hiraoka ,  Kazuaki Hokazono ,  Shinji Seike

IPC分类号： F02B31/00 ,  F02B27/00 ,  F02B27/02 ,  F02B75/18 ,  F02B75/22 ,  F02M25/07 ,  F02M35/10 ,  F02M35/116

CPC分类号： F02M35/10131 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0273 ,  F02M26/19 ,  F02M26/41 ,  F02M26/44 ,  F02M35/10045 ,  F02M35/10085 ,  F02M35/10216 ,  F02M35/10222 ,  F02M35/10354 ,  F02M35/1042 ,  F02M35/116 ,  F02B2075/1824 ,  F02B75/22 ,  Y02T10/146

摘要： An induction system for a V-type internal combustion engine having a first and second banks respectively constituted with a plurality of cylinders and shifted with respect to each other in the direction of alignment of the cylinders, including intake ports provided to face a space between two banks, surge tank means for leading intake air to each intake port arranged above one of the banks, first intake passage means curvedly formed for feeding intake air from the surge tank means to the cylinders of the first bank, each being connected with the side portion of the surge tank means at one end thereof and with one of the intake ports of the cylinder of the first bank at the other end thereof and consisting of an upstream intake passage means and a downstream passage means, and second intake passage means curvedly formed for feeding intake air from the surge tank means to the cylinders of the second bank, each being connected with the side portion of the surge tank means at one end thereof and with one of the intake ports of the cylinder of the second bank and consisting of an upstream intake passage means and a downstream intake passage means, said first intake passage means being connected with the surge tank means at a point higher than a point where the second intake passage is connected with the surge tank means.

摘要翻译： 一种用于V型内燃机的感应系统，其具有分别由多个气缸构成的第一和第二排，并且在气缸的对准方向上彼此相对移动，包括设置成面对两个空间之间的空间的进气口 堤坝，用于将排气引导到布置在其中一个堤岸上的每个进气口的缓冲罐装置，第一进气通道装置，其弯曲地形成用于将来自缓冲罐装置的进气排放到第一堤坝的缸体， 缓冲罐装置在其一端并且在另一端处具有第一组的气缸的一个进气口，并且包括上游进气通道装置和下游通道装置，第二进气通道装置被弯曲地形成用于 将来自缓冲罐装置的进气供给到第二组的气缸，每个缸的一端与缓冲罐装置的侧部连接 并且与第二组的气缸的一个进气口中的一个组成并由上游进气通道装置和下游进气通道装置组成，所述第一进气通道装置在缓冲罐装置的高于 第二进气通道与缓冲罐装置连接。

公开(公告)号：US4461248A

公开(公告)日：1984-07-24

申请号：US353327

申请日：1982-03-01

申请人： James D. McFarland, Jr.

发明人： James D. McFarland, Jr.

IPC分类号： F02B27/00 ,  F02B75/18 ,  F02B75/22 ,  F02M35/10 ,  F02M35/116 ,  F02B75/20

CPC分类号： F02M35/10131 ,  F02B27/006 ,  F02B75/22 ,  F02M35/10052 ,  F02M35/10072 ,  F02M35/10124 ,  F02M35/10268 ,  F02M35/1042 ,  F02M35/116 ,  F02B2075/1832 ,  Y02T10/146

摘要： An intake manifold for internal combustion engines has a plurality of independent runners emanating from a central plenum. Different sets of runners have different cross-sectional areas matched to flow velocity through the manifold at maximum torque and desired engine speeds to produce a wide high torque band. The length of each runner of each set corresponds to a harmonic frequency of the fundamental frequency of air at standard temperature, but the frequency differs for each runner set. Within each set, runner cross-sectional areas are constant throughout their length. In one embodiment, the runners curve from a plenum to their exits and in the curve each runner's cross section is regular trapezoidal with the small side of the trapezoid on the inside curve and the shape of the trapezoid effecting constant static pressure throughout the cross section.

摘要翻译： 用于内燃机的进气歧管具有从中央集气室排出的多个独立的流道。 不同组的跑道具有不同的横截面面积，与通过歧管的流速匹配，以最大扭矩和期望的发动机转速产生宽的高扭矩带。 每组的每个跑步者的长度对应于在标准温度下空气基频的谐波频率，但每个跑步机组的频率不同。 在每组中，横截面横截面积在整个长度上是恒定的。 在一个实施例中，跑道曲线从增压室曲线到其出口，并且在曲线中，每个跑步者的横截面是规则梯形，梯形的小侧在内侧曲线上，并且梯形的形状在整个横截面中实现恒定的静压。

公开(公告)号：US4393823A

公开(公告)日：1983-07-19

申请号：US275103

申请日：1981-06-18

申请人： Hideo Furukawa ,  Kazuo Chikugo ,  Yoichi Otsuki

发明人： Hideo Furukawa ,  Kazuo Chikugo ,  Yoichi Otsuki

IPC分类号： F01M9/10 ,  F01M1/00 ,  F02B3/06 ,  F02B75/18 ,  F02M35/10

CPC分类号： F02M35/1042 ,  F01M1/00 ,  F02M35/10124 ,  F02M35/10157 ,  F02M35/10183 ,  F02B2075/1824 ,  F02B3/06 ,  Y02T10/144

摘要： A suction valve seat lubricating apparatus for a multi-cylinder diesel engine wherein a small amount of lubricant is introduced into a suction manifold and it is carried by the compressed suction air to suction valve seats to lubricate them. A partition wall is disposed within the suction manifold for dividing the same into two chambers. Each chamber has a lubricant supply nozzle connected thereto.

摘要翻译： 一种用于多缸柴油发动机的吸入阀座润滑装置，其中少量润滑剂被引入吸入歧管中，并且其被压缩的吸入空气携带到吸入阀座以润滑它们。 分隔壁设置在吸入歧管内，用于将其分成两个腔室。 每个室具有连接到其上的润滑剂供应喷嘴。

公开(公告)号：US20160061162A1

公开(公告)日：2016-03-03

申请号：US14938687

申请日：2015-11-11

申请人： Kawasaki Jukogyo Kabushiki Kaisha

发明人： Hiroyuki Watanabe ,  Hisatoyo Arima ,  Satoaki Ichi ,  Yoshinobu Tanaka

IPC分类号： F02M35/10 ,  F02B33/40 ,  F02B61/00

CPC分类号： F02M35/10157 ,  B62K19/48 ,  F02B33/40 ,  F02B33/44 ,  F02B61/00 ,  F02M35/10177 ,  F02M35/1042 ,  F02M35/162 ,  Y02T10/144

摘要： An air intake chamber is disposed at a location downstream of a supercharger and upstream of a throttle body. The air intake chamber serves to accumulate an intake air pressurized by the supercharger. This air intake chamber includes a confronting portion, which has an outlet and overlaps the throttle body, and a connecting portion that connects between the confronting portion and a discharge port of the supercharger. The connecting portion has an outlet side opening set to be larger than an inlet side opening thereof.

摘要翻译： 进气室设置在增压器下游的位置和节气门体的上游。 进气室用于累积由增压器加压的进气。 该进气室包括具有出口并与节流阀体重叠的面对部分和连接在增压器的相对部分和排出口之间的连接部分。 连接部具有大于其入口侧开口的出口侧开口。

公开(公告)号：US5660154A

公开(公告)日：1997-08-26

申请号：US288452

申请日：1994-08-09

申请人： Martin C. Fields

发明人： Martin C. Fields

IPC分类号： F02M35/10 ,  F02M35/104 ,  F02B75/00

CPC分类号： F02M35/116 ,  F02B27/006 ,  F02M35/10045 ,  F02M35/10052 ,  F02M35/10111 ,  F02M35/10131 ,  F02M35/1042 ,  Y02T10/146

摘要： An improved intake manifold, for uniformly charging each cylinder of a multi-cylinder internal combustion engine. The manifold comprises a structure having bifurcated branches which define multiple through passageways, each passageway fluidly connecting the air inlet of the manifold to the intake valve chamber of one of the cylinders. For eight-cylinder engine, each through passageway encounters four fluid flow channels distinguishable by three bifurcations in the structure between the intake valve chamber at which the passageway terminates and the air inlet. The engine firing sequence dictates which through passageways share a fluid flow channel in common beyond each successive bifurcation in the structure. The through passageways are grouped together so that the frequency of passage of a fuel/air mixture through that portion or stage of each through passageway located immediately upstream of any given bifurcation is twice the frequency of passage of such a mixture through that stage of the through passageway located immediately downstream thereof. Downstream of each final bifurcation, a fuel/air mixture can be fed into either of two intake valve chambers but only at intervals 360 degrees of crankshaft revolution apart. Since racing engines operate with each intake valve open for roughly 300 degrees of the crankshaft revolution, only one intake valve is ever open at any given time downstream of each final bifurcation, providing a maximum separation between the closing of one intake valve and the opening of another both fed by through passageways paired at the final bifurcation.

摘要翻译： 改进的进气歧管，用于对多缸内燃机的每个气缸进行均匀充气。 歧管包括具有分叉的分支的结构，其限定多个通过的通道，每个通道将歧管的空气入口流体地连接到其中一个气缸的进气阀室。 对于八缸发动机，每个通道通过在通道终止的进气门室与空气入口之间的结构中的三个分叉处遇到四个流体流动通道。 发动机起动顺序指示通过通道共享流体流动通道的结构中的每个连续分叉。 贯穿通道分组在一起，使得燃料/空气混合物通过位于任何给定分叉处紧邻上游的每个通过通道的部分或阶段的频率是这种混合物通过通过该阶段的通道的频率的两倍 通道紧邻其下游。 在每个最终分岔的下游，燃料/空气混合物可以被供给到两个进气阀室中的任一个中，但是仅在间隔360度的曲轴旋转间隔。 由于赛车发动机在每个进气门打开大约300度的曲轴转速的情况下运行，所以在每个最终分叉的任何给定时间内，只有一个进气门是打开的，从而在一个进气门的关闭和开启之间的最大间隔 另一个通过通道配对在最后的分叉。

公开(公告)号：US4909222A

公开(公告)日：1990-03-20

申请号：US312301

申请日：1989-02-17

申请人： Yoshiya Takano ,  Yoshikazu Hoshi

发明人： Yoshiya Takano ,  Yoshikazu Hoshi

IPC分类号： F02M69/00 ,  F02B75/18 ,  F02B75/22 ,  F02M35/10 ,  F02M35/116 ,  F02M69/46

CPC分类号： F02M35/1042 ,  F02M35/10183 ,  F02M35/10275 ,  F02M35/116 ,  F02M69/46 ,  F02B2075/1824 ,  F02B75/22 ,  Y02T10/146

摘要： A fuel injecting apparatus for an internal combustion engine, comprising a suction manifold and a throttle valve assembly connected to the suction manifold and provided with a fuel injector and a throttle valve. The plane of the opening of each branch pipe of the manifold is formed at a position receded downstream of a joining plane between the suction manifold and the throttle valve assembly to form space between the joining plane and the opening plane, and, at the same time, the branch pipes of the suction manifold are open at predetermined intervals around the central axis of the space which functions as part of a suction passage rotationally in the direction of the operating sequence of the integrated cylinders, whereby suction by each cylinder takes place consecutively in the same rotational direction in the space at the branch pipe inlets, and a swirl is generated at the space formed at the branch pipe inlets, thereby prompting the mixing of the fuel-air mixture and enabling uniform distribution of the mixture to each cylinder.

摘要翻译： 一种用于内燃机的燃料喷射装置，包括连接到吸入歧管并具有燃料喷射器和节流阀的吸入歧管和节流阀组件。 歧管的每个分支管的开口的平面形成在吸入歧管和节流阀组件之间的接合平面的下游的位置处，以在接合平面和开口平面之间形成空间，并且同时 抽吸歧管的支管以围绕空间的中心轴线的预定间隔打开，该空间的中心轴线作为吸入通道的一部分沿着整体气缸的操作顺序的方向旋转地旋转，由此每个气缸的抽吸连续地进行 在分支管入口处的空间中具有相同的旋转方向，并且在分支管入口处形成的空间产生涡流，从而促使燃料 - 空气混合物的混合，并使得混合物能够均匀分布到每个气缸。

公开(公告)号：US20160032876A1

公开(公告)日：2016-02-04

申请号：US14656411

申请日：2015-03-12

申请人： Ted Hollinger

发明人： Ted Hollinger

IPC分类号： F02M35/10 ,  F02B43/10 ,  F02M35/104

CPC分类号： F02B43/10 ,  F02D41/0027 ,  F02D41/3005 ,  F02M21/0209 ,  F02M35/10104 ,  F02M35/10131 ,  F02M35/10275 ,  F02M35/1042 ,  F02M35/116 ,  F02P15/001 ,  Y02T10/14 ,  Y02T10/32

摘要： The disclosed apparatus, systems and methods relate to an intake manifold for use in internal combustion engines which pairs cylinders together so as to allow the sharing of air and fuel to improve efficiency and power.

摘要翻译： 公开的装置，系统和方法涉及用于内燃机的进气歧管，其将气缸对齐在一起，以允许空气和燃料的共享以提高效率和功率。

公开(公告)号：US20020144669A1

公开(公告)日：2002-10-10

申请号：US10050380

申请日：2001-10-26

发明人： Goichi Katayama

IPC分类号： F02M035/10

CPC分类号： F02M35/167 ,  F02B61/045 ,  F02B75/20 ,  F02B2075/027 ,  F02B2075/1816 ,  F02B2275/18 ,  F02M35/10032 ,  F02M35/10052 ,  F02M35/10111 ,  F02M35/10216 ,  F02M35/10255 ,  F02M35/1042 ,  F02M35/108 ,  F02M35/112

摘要： An engine includes an engine body and four pistons reciprocally moveable relative to the engine body. The engine body and the pistons together define four combustion chambers. An air induction system is arranged to introduce air into the combustion chambers. The air induction system includes four intake passages corresponding to the respective combustion chambers. A plenum chamber is coupled with the intake passages. The air is delivered to each combustion chamber from the plenum chamber through each intake passage in due order. The plenum chamber is divided into first and second sub-chambers. The intake passages are categorized into first and second groups. Each group includes two of the intake passages which have discontinuity in the order with each other. The first group is connected with the first sub-chamber. The second group is connected with the second sub-chamber.

摘要翻译： 发动机包括发动机主体和相对于发动机主体可往复运动的四个活塞。 发动机主体和活塞一起限定四个燃烧室。 空气引导系统布置成将空气引入燃烧室。 空气感应系统包括对应于各个燃烧室的四个进气通道。 增压室与进气通道联接。 空气从充气室通过每个进气通道以适当的顺序输送到每个燃烧室。 增压室分为第一和第二子室。 进气通道分为第一组和第二组。 每组包括两个相互间隔不连续的进气通道。 第一组与第一个分室连接。 第二组与第二子室连接。