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1. 发明申请

WO2017165392A1 CYCLONIC THERMAL DIFFUSER AND METHOD 审中-公开
标题翻译：旋流热扩散器及其方法
公开(公告)号：WO2017165392A1
公开(公告)日：2017-09-28
申请号：PCT/US2017/023374
申请日：2017-03-21
申请人： PACCAR INC
发明人： SMITH, Jeffrey, P.
IPC分类号： F01N13/00 , F02B35/00 , F02B27/00
CPC分类号： F01N13/082 , F01N1/087 , F01N1/12 , F01N3/05 , F01N2260/06 , F01N2270/02 , F01N2270/08 , F01N2470/08 , F01N2470/10 , F01N2490/16
摘要： A diffuser is configured for use on a vehicle having an engine and an exhaust pipe. The diffuser includes a conduit with a first end configured to receive exhaust gases from the engine. A diffusion fitting is coupled to a second end of the conduit to receive exhaust gases discharged from the conduit. The diffusion fitting has an outer wall that includes a curved surface. The curved surface is configured to guide the exhaust gases discharged from the conduit about an axis so that exhaust gases exit a first side of the diffusion fitting rotating about the axis.
摘要翻译：扩散器配置用于具有发动机和排气管的车辆上。扩散器包括具有第一端的导管，第一端构造成接收来自发动机的废气。扩散配件联接到导管的第二端以接收从导管排出的排气。扩散配件具有包括弯曲表面的外壁。所述弯曲表面构造成引导从所述导管排出的废气围绕轴线，使得废气从围绕所述轴线旋转的所述扩散配件的第一侧出来。

2. 发明申请

WO2014037907A3 SYSTEM, METHOD AND DEVICES FOR IMPROVING FUEL CONSUMPTION 审中-公开
标题翻译：用于改善燃油消耗的系统，方法和装置
公开(公告)号：WO2014037907A3
公开(公告)日：2014-05-01
申请号：PCT/IB2013058337
申请日：2013-09-06
申请人： SCOTT IVON WALTER , MYBURGH PHILIPPUS ARNOLDUS
发明人： SCOTT IVON WALTER
IPC分类号： F02M27/04 , F02B27/00 , F02M35/10
CPC分类号： F02M27/045 , F02M29/04 , F02M35/10262
摘要： The invention relates to systems and methods for improving fuel consumption and reducing emissions of internal combustion engines (210) which burn hydrocarbon fuels. The system comprises a fuel treatment device (10) and an airflow directing device (50) which both serve to reduce emissions and fuel consumption of internal combustion engines, for exemple, vehicle engines. The fuel treatment device (10) is locatable along a fuel supply line (226) to the engine (210). Whereas the airflow directing device (50) is locatable in airflow communication with an air intake port (214) associated with the engine (210), wherein the airflow directing device is configured to facilitate generating turbulence in the air flowing therethrough and to the engine (210).
摘要翻译：本发明涉及用于改善燃料消耗并减少燃烧碳氢化合物燃料的内燃机（210）排放的系统和方法。该系统包括燃料处理装置（10）和气流引导装置（50），其用于减少例如车辆发动机的内燃机的排放和燃料消耗。燃料处理装置（10）可沿着燃料供应管线（226）定位到发动机（210）。而气流引导装置（50）可定位成与与发动机（210）相关联的进气口（214）的气流连通，其中气流引导装置构造成便于在流过其中的空气和发动机（...）中产生湍流 210）。

3. 发明申请

WO2013172952A1 METHOD AND DEVICE FOR EXHAUST GAS MANAGEMENT 审中-公开
标题翻译：排气管理方法与装置
公开(公告)号：WO2013172952A1
公开(公告)日：2013-11-21
申请号：PCT/US2013/031215
申请日：2013-03-14
申请人： HYDROCARBON SOLUTIONS
发明人： BELANGER, Louis, A.
IPC分类号： F02B27/00
CPC分类号： F01N3/00 , F01N13/08 , F01N13/10 , F01N2260/14 , F02B27/04 , Y02T10/146
摘要： A method and device for increasing engine performance of an internal combustion engine. The device preferably contains an exhaust insert affixed to or positioned downstream from the cylinder exhaust ports. The device preferably contains a first side having a rounded exterior surface and a substantially planar inner surface. The device also contains a second side having a rounded exterior surface and a substantially planar inner surface. A negative impression is preferably formed within both of the substantially planar inner surfaces. The negative impressions may define any number of shapes that restrict the internal diameter of the exhaust pipe (ex. conical, trapezoidal, rectangular, or pyramid shape) when the two substantially planar inner surfaces are aligned with one another and the two sides are joined together. A cap may be placed on the shape which is formed by the two negative impressions.
摘要翻译：一种用于提高内燃机的发动机性能的方法和装置。该装置优选地包含固定到气缸排气口的下游的排气插入件。该装置优选包含具有圆形外表面和基本平坦的内表面的第一侧。该装置还包括具有圆形外表面和基本平坦的内表面的第二侧。优选地，在两个基本平坦的内表面内形成负压印。当两个基本上平面的内表面彼此对准并且两侧连接在一起时，负压印可以限定限制排气管的内径（例如锥形，梯形，矩形或棱锥形）的任何数量的形状。盖可以放置在由两个负压印形成的形状上。

4. 发明申请

WO2010036533A3 TURBOCHARGER AND BLADE BEARING RING THEREFOR 审中-公开
标题翻译：涡轮增压器和叶片轴承
公开(公告)号：WO2010036533A3
公开(公告)日：2010-06-03
申请号：PCT/US2009056908
申请日：2009-09-15
申请人： BORGWARNER INC , SCHALL GERALD , GABEL MELANIE
发明人： SCHALL GERALD , GABEL MELANIE
IPC分类号： C22C38/00 , F01D25/16 , F02B27/00 , F02B39/14
CPC分类号： F02C6/12 , C22C38/001 , C22C38/46 , C22C38/48 , C22C38/58 , F01D25/166 , F02B3/06 , F05D2220/40 , F05D2240/50
摘要： A blade bearing ring for turbocharger application in diesel engines is described, which consists of an iron-based alloy with an austenitic basic structure having dendritic carbide precipitations.
摘要翻译：描述了用于柴油发动机中用于涡轮增压器的叶片轴承环，其由具有树枝状碳化物沉淀的奥氏体碱性结构的铁基合金组成。

5. 发明申请

WO2008115773A3 COMBUSTION ENGINE BREATHING SYSTEM VALVE MODULE 审中-公开
公开(公告)号：WO2008115773A3
公开(公告)日：2008-09-25
申请号：PCT/US2008/056951
申请日：2008-03-14
申请人： BORGWARNER INC. , WEISSINGER, Peter, G. , KEEFOVER, Rob , BUSATO, Murray , KIENER, Timm
发明人： WEISSINGER, Peter, G. , KEEFOVER, Rob , BUSATO, Murray , KIENER, Timm
IPC分类号： F02B27/02 , F02B27/00 , F02B29/00
摘要： A combustion engine breathing system valve module, and products and systems using the same.

6. 发明申请

WO2005017396A3 VALVE AND METHOD FOR REPAIRING A VALVE UNDER PRESSURE 审中-公开
标题翻译：用于修复压力下的阀的阀和方法
公开(公告)号：WO2005017396A3
公开(公告)日：2005-06-02
申请号：PCT/US2004014655
申请日：2004-05-10
申请人： OCCLUDE
发明人： MAICHEL JEFFREY L , SOVILLA THOMAS A
IPC分类号： F16K3/12 , F16K43/00 , F02B27/00 , F16K3/00 , F16K51/00
CPC分类号： F16K3/12 , F16K43/00 , Y10T137/0486 , Y10T137/6072 , Y10T137/6109 , Y10T137/6113
摘要： A valve includes a valve body with a hollow valve body interior and an opening-defining portion that defines an access opening. The opening-defining portion is arranged as a connection-facilitating structure for facilitating the fluid-tight connection of a separate isolation valve assembly to the opening-defining portion in a position over the access opening that enables removal and replacement of a valve-stopping mechanism from the valve through the isolation valve assembly. It may include a flange, exterior thread, one or more annular grooves or rings, and/or a segmented cam lock arrangement. The associated method includes (i) providing a valve-servicing assembly having an isolation valve assembly and an attached chamber-defining structure that defines a fluid-tight pressure chamber in which the valve-stopping mechanism fits, (ii) connecting the auxiliary valve assembly to the opening-defining portion of the valve body, and (iii) withdrawing the valve-stopping mechanism through the isolation valve assembly into the pressure chamber.
摘要翻译：阀包括具有中空阀体内部的阀体和限定出入口的开口限定部分。开口限定部分被布置为便于连接的结构，用于在隔离开口上方的位置使单独的隔离阀组件与开口限定部分的流体密封连接，从而能够移除和更换阀止动机构从阀门通过隔离阀组件。它可以包括凸缘，外螺纹，一个或多个环形凹槽或环，和/或分段凸轮锁定装置。相关联的方法包括（i）提供具有隔离阀组件和附接的腔室限定结构的阀维修组件，其限定止动机构配合的流体密封的压力室，（ii）将辅助阀组件到阀体的开口限定部分，和（iii）通过隔离阀组件将阀止动机构抽回到压力室中。

7. 发明申请

WO00003123A1 METHOD FOR OPERATING POLLUTION-FREE ENGINE EXPANSION CHAMBER AND EXPANSION CHAMBER THEREFOR 审中-公开
标题翻译：无污染发动机膨胀室和膨胀室的运行方法
公开(公告)号：WO00003123A1
公开(公告)日：2000-01-20
申请号：PCT/FR1998/001483
申请日：1998-07-09
IPC分类号： F01B17/02 , F02B27/00 , F02M27/04
CPC分类号： F02B27/00 , F01B17/02 , F01B17/025 , Y02T10/146
摘要： The invention concerns a method for operating a pollution-free engine chamber by injecting supplementary compressed air, comprising a suction and compression chamber (1) and an expansion and exhaust chamber (4) independent of each other, which consists in separating the pressure increase process in said expansion chamber by dividing it into the two chambers, an engine chamber (2A) which receives high pressure air and a working chamber (2B) which receives the supplementary compressed air with lower pressure, separated by a quick-operating plug (2c) which communicates them suddenly thereby causing, owing to difference in pressure levels, a wave expanding the engine gas which flows into the working chamber generating a compressive shock wave substantially increasing the pressure level in the chamber shortly before it is communicated with the expansion and exhaust cylinder (4) to produce a work.
摘要翻译：本发明涉及通过喷射补充压缩空气来操作无污染发动机室的方法，其包括彼此独立的吸入和压缩室（1）和膨胀和排出室（4），其包括将压力增加过程在所述膨胀室中，通过将其分成两个室，接收高压空气的发动机室（2A）和接收压力较低的辅助压缩空气的工作室（2B），所述辅助压缩空气由快速操作的插头（2c）隔开，其突然通信，从而由于压力水平的差异而导致流入工作室的发动机气体的波形膨胀，从而产生压缩冲击波，在与膨胀和排出气缸连通之前，腔内的压力水平基本上增加（4）制作。

8. 发明申请

WO99014469A1 METHOD AND APPARATUS FOR ACTIVE CONTROL OF THE COMBUSTION PROCESSES IN AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于主动控制内燃机中燃烧过程的方法和装置
公开(公告)号：WO99014469A1
公开(公告)日：1999-03-25
申请号：PCT/US1998/017907
申请日：1998-08-28
IPC分类号： F01L1/46 , F02B27/00 , F02B27/02 , F02M27/08
CPC分类号： F01L1/46 , F02B27/001 , F02M27/08 , Y02T10/146
摘要： The performance of an internal combustion engine is optimized utilizing an electrically controlled driver (40) which is located relative to the intake port (28) to excite the intake charge at a selected frequency, duration and power level which depends on the engine operating condition. The purpose of this excitation is to control combustion by optimizing large scale recirculation patterns of the intake charge within the combustion chamber (18). In particular, this device will provide the effect of optimizing volumetric efficiency at wide open throttle and minimize fuel consumption and emissions at part throttle. An electronic engine controller varies the operation of the drive device as a function of engine operating conditions. The driver excites the intake charge at a frequency of about 5 to 1000 times of the engine speed.
摘要翻译：使用相对于进气口（28）定位的电控驱动器（40）来优化内燃机的性能，以在取决于发动机运行状态的选定频率，持续时间和功率水平下激励进气量。该激发的目的是通过优化燃烧室（18）内的进气量的大规模再循环模式来控制燃烧。特别地，该装置将提供在广泛的节流阀处优化容积效率并最小化部分节气门处的燃料消耗和排放的效果。电子发动机控制器根据发动机操作条件改变驱动装置的操作。驾驶员以大约发动机转速的5到1000倍的频率激发进气。

9. 发明申请

WO1993000505A2 INTAKE MANIFOLD FOR A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：为多缸内燃机供油
公开(公告)号：WO1993000505A2
公开(公告)日：1993-01-07
申请号：PCT/GB1992001140
申请日：1992-06-24
申请人： LOTUS CARS LIMITED , HOLT, Clement, Spencer
发明人： LOTUS CARS LIMITED
IPC分类号： F02B27/00
CPC分类号： F02M35/1042 , F02B27/006 , F02B27/008 , F02B27/0278 , F02B75/22 , F02B2075/1832 , F02B2275/18 , F02M35/10039 , F02M35/10045 , F02M35/10065 , F02M35/116 , Y02T10/146
摘要： The present invention provides in all aspects an intake manifold (10) for an internal combustion engine having a plenum (22) to be filled with combustible charge and inlet passage means (27) serving in use of the manifold (10) to connect the plenum (22, 23) with a cylinder (11 to 18) of the engine. In a first aspect of the invention the intake manifold has first and second plena (22, 23) and the inlet passage means (27) connect each plenum (22, 23) with a cylinder (11 to 18) of the engine such that combustion chamber means of the engine which fire consecutively are respectively supplied with combustible charge from a different plenum (22, 23). In a second aspect of the invention the manifold (10) has inlet passage means (27) comprising wall means (46) dividing at least a part of the inlet passage means (27) into a plurality of paths (44, 45) for fluid flow, and valve means (47) operable to open and close at least one of said paths (44, 45). In a third aspect, the invention provides an inlet manifold having a first and second plena (68, 69) each supplying a different plurality of cylinders of an engine and plena connecting means (60, 61, 62) operable to connect first (68) and second (69) plena to allow all of the cylinders (71 to 78) of the engine (90) to receive charge from both plena (68, 69) and to allow the resonant frequency of the intake manifold to be altered.
摘要翻译：本发明在所有方面提供了一种用于内燃机的进气歧管（10），所述进气歧管（10）具有填充有可燃气体的增压室（22）和用于使用歧管（10）的入口通道装置（27）（22,23）与发动机的气缸（11至18）连接。在本发明的第一方面，进气歧管具有第一和第二凹槽（22,23），并且入口通道装置（27）将每个气室（22,23）与发动机的气缸（11至18）连接，使得燃烧分别从不同的气室（22,23）供应可燃的燃料的发动机的连续燃烧室装置。在本发明的第二方面，歧管（10）具有入口通道装置（27），其包括壁装置（46），其将入口通道装置（27）的至少一部分分成用于流体的多个通路（44,45）流动和阀装置（47），其可操作以打开和关闭所述路径（44,45）中的至少一个。在第三方面，本发明提供了一种具有第一和第二斑块（68,69）的入口歧管，每个第一和第二斑块提供发动机的不同多个气缸和可操作地连接第一（68）和第二（69）凹坑以允许发动机（90）的所有气缸（71至78）从斑马（68,69）接收电荷并允许改变进气歧管的共振频率。

10. 发明申请

WO2016144630A1 SUPPLEMENTARY AIR ASSEMBLY FOR AN ENGINE 审中-公开
标题翻译：用于发动机的补充空气总成
公开(公告)号：WO2016144630A1
公开(公告)日：2016-09-15
申请号：PCT/US2016/020357
申请日：2016-03-02
申请人： POLARIS INDUSTRIES INC.
发明人： MCKOSKEY, G., Jay
IPC分类号： F02M35/104 , F02D9/10 , F02M35/10 , F02B27/00 , F02B31/08
CPC分类号： F02M35/10006 , F02B27/006 , F02B31/085 , F02B2031/003 , F02D9/02 , F02D9/1055 , F02D9/109 , F02D2009/0213 , F02M35/10072 , F02M35/10131 , F02M35/10255 , F02M35/10275 , F02M35/10308 , F02M35/1045 , F02M35/1085 , F02M35/116 , Y02T10/146
摘要： An internal combustion engine (2) includes a crankcase (4) including a crankshaft and at least one cylinder (6; 6 1 , 6 2 , 6 3 , 6 4 ) coupled to the crankcase. The at least one cylinder has an intake port (14) and defines an internal combustion chamber (10). The engine further includes a throttle body assembly (20) with a throttle valve (22) coupled to the intake port of the at least one cylinder and a throttle plate (26). Additionally, the engine includes a supplementary air inlet (42) fluidly coupled to the intake port and spaced apart from the throttle valve. The supplementary air inlet is configured to receive a flow of air from a location downstream of the throttle plate when the throttle plate is in a fully closed position and the flow of air is directed into the combustion chamber through the intake port for combustion therein.
摘要翻译：内燃机（2）包括曲轴箱（4），其包括曲轴和联接到曲轴箱的至少一个气缸（6; 61,62,63,64）。所述至少一个气缸具有进气口（14）并且限定内燃室（10）。发动机还包括具有联接到至少一个气缸的进气口的节流阀（22）和节流板（26）的节气门体组件（20）。另外，发动机包括流体地联接到进气口并与节流阀间隔开的辅助空气入口（42）。辅助空气入口构造成当节流板处于完全关闭位置时从节流板下游的位置接收空气流，并且空气流通过进气口被引导到燃烧室中以在其中燃烧。

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