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1. 发明授权

US4709552A Multiple cylinder internal combustion engine with exhaust turbochargers 失效
标题翻译：带排气涡轮增压器的多缸内燃机
公开(公告)号：US4709552A
公开(公告)日：1987-12-01
申请号：US9571
申请日：1987-01-30
申请人： Erwin Rutschmann , Khanh Tran-Van , Joachim Wagner
发明人： Erwin Rutschmann , Khanh Tran-Van , Joachim Wagner
IPC分类号： F02B37/007 , F16K15/06 , F02B37/12
CPC分类号： F02B37/007 , F16K15/063 , F01N13/107 , Y02T10/144
摘要： A turbosupercharging system is provided having two turbosuperchargers of the same type and dimensions, connected in parallel. A cut-in valve is installed in an exhaust manifold in which the second turbine is installed. When the valve is closed, the entire exhaust blast coming from the engine is directed to the first turbine. In this manner, even at low engine speeds, the first turbine can deliver an effective amount of power to its compressor, thereby introducing a detectable supercharge into the cylinders of the internal combustion engine. This supercharge also holds a biased nonreturn valve which is built into the manifold pressure line of the second tubosupercharger is a closed position. When the cut-in valve is completely open the exhaust blast is divided between both turbines, thereby allowing a pressure build up in the manifold pressure line of the second turbosupercharger. This pressure builds up until the biased nonreturn valve is suddenly opened and compressed air from both compressors is delivered to the cylinders. A specially adapted control system is provided for the nonreturn valve in order to prevent power loss or pulsations due to the cutting in of the second turbosupercharger.
摘要翻译：提供了一种涡轮增压系统，其具有相同类型和尺寸的并联连接的两个涡轮增压器。在其中安装有第二涡轮机的排气歧管中安装有切入阀。当阀门关闭时，来自发动机的整个排气鼓风被引导到第一涡轮机。以这种方式，即使在低发动机速度下，第一涡轮机可以向其压缩机输送有效量的功率，从而将可检测的增压引入内燃机的气缸中。该增压还具有偏置的止回阀，其内置于第二增量器的歧管压力管线中的是闭合位置。当切入阀完全打开时，排气鼓风在两个涡轮机之间分配，从而允许在第二涡轮增压器的歧管压力线中产生压力。这种压力积聚起来，直到偏置的止回阀突然打开，并且来自两个压缩机的压缩空气被输送到气缸。为了防止由于第二涡轮增压器的切入而引起的功率损失或脉动，为避雷阀提供了特别适用的控制系统。

2. 发明授权

US08104967B2 Device for encapsulating the main bearing of a crankshaft 有权
标题翻译：用于封装曲轴主轴承的装置
公开(公告)号：US08104967B2
公开(公告)日：2012-01-31
申请号：US12276466
申请日：2008-11-24
申请人： Erwin Rutschmann , Willi Schultz , Thorsten Wieg
发明人： Erwin Rutschmann , Willi Schultz , Thorsten Wieg
IPC分类号： F16C9/00
CPC分类号： F16C33/74 , F01M1/06 , F01M2011/025 , F01M2011/026 , F02F7/0053 , F16C9/02 , F16C17/04 , F16C33/10 , F16C35/02
摘要： A device encapsulates a main bearing of a crankshaft. The main bearing is supplied with oil via an oil supply groove. The device has a bearing seat for the main bearing and on its sides which face toward the crank webs of the crankshaft, has oil channels which are open in the direction of the main bearing and in the direction of the crankshaft webs. In the device, the oil channels are sealed off in the direction of the crankshaft webs by sealing disks which are fastened to the bearing seat.
摘要翻译：装置封装曲轴的主轴承。主轴承通过供油槽供油。该装置具有用于主轴承的轴承座和面向曲轴的曲柄腹板的侧面，具有沿主轴承方向和曲轴腹板方向开口的油通道。在该装置中，通过紧固在轴承座上的密封盘将油路密封在曲轴腹板的方向上。

3. 发明授权

US07353698B2 Test stand for simulation of the exhaust flow of an internal combustion engine 失效
标题翻译：用于模拟内燃机排气流的试验台
公开(公告)号：US07353698B2
公开(公告)日：2008-04-08
申请号：US10536190
申请日：2004-08-04
申请人： Erwin Rutschmann , Klaus Fuoss , Marcel Hollmann
发明人： Erwin Rutschmann , Klaus Fuoss , Marcel Hollmann
IPC分类号： G01M19/00
CPC分类号： G01M15/12 , F02B77/085 , F02B77/086
摘要： This invention relates to a test stand for simulation of the exhaust flow of an internal combustion engine, comprising a cylinder (36) and a base body (39) which is designed as a cylinder head and in which at least one exhaust port (41, 42) which is monitored by a charge cycle valve (43, 44) is provided for simulation, and/or, mapping, of a combustion chamber and a trough and/or cup (40) is also provided, whereby the charge cycle valve (43, 44) can be operated with the help of a valve lift switching [device], a control device for the valve lift shifting and a device for filling the cylinder (36) with compressed air.
摘要翻译：本发明涉及一种用于模拟内燃机排气流的试验台，其包括设计为气缸盖的气缸（36）和基体（39），其中至少一个排气口（41，提供由充电循环阀（43,44）监控的模块（42），用于模拟，并且/或映射燃烧室和槽和/或杯（40），由此充电循环阀（可以借助于气门开关[装置]，用于气门升程换档的控制装置和用压缩空气填充气缸（36）的装置来操作。

4. 发明申请

US20070137603A1 Intake system for an internal combustion engine 有权
标题翻译：内燃机进气系统
公开(公告)号：US20070137603A1
公开(公告)日：2007-06-21
申请号：US10567376
申请日：2005-03-15
申请人： Erwin Rutschmann , Matthias Benz
发明人： Erwin Rutschmann , Matthias Benz
IPC分类号： F02M35/10
CPC分类号： F02M35/10255 , F02B27/021 , F02B27/0242 , F02B27/0252 , F02B27/0273 , F02M35/10065 , F02M35/1165 , Y02T10/146
摘要： An intake system for an internal combustion engine having at least two cylinder bank rows, each being assigned an intake bend having individual tubes leading to the cylinders, where the intake bends are interconnected in terms of fluid flow via a distributor tube and at least one resonance tube equipped with a switch valve, where the resonance tube and the distributor tube are combined in a central intake module.
摘要翻译：一种用于具有至少两个气缸排排的内燃机的进气系统，每个排气管排分别具有通向气缸的独立管的进气弯管，其中进气弯管通过分配器管相互连接，并且至少一个共振配有切换阀，其中共振管和分配器管组合在中央进气模块中。

5. 发明授权

US5515827A Multicylinder, four-stroke internal-combustion engine having three intake valves and one exhaust valve per cylinder 失效
标题翻译：具有三个进气门和每个气缸一个排气阀的多缸四冲程内燃机
公开(公告)号：US5515827A
公开(公告)日：1996-05-14
申请号：US307159
申请日：1994-09-16
申请人： Erwin Rutschmann , Claus Bruestle , Frank Ickinger
发明人： Erwin Rutschmann , Claus Bruestle , Frank Ickinger
IPC分类号： F01L1/00 , F01L1/26 , F01L13/00 , F02B1/04 , F02B27/02 , F02B75/02 , F02B75/18 , F02B75/24 , F02F1/42 , F02F7/00 , F02M35/10
CPC分类号： F02M35/10288 , F01L1/265 , F01L13/0005 , F02B27/0221 , F02B27/0252 , F02B27/0289 , F02B75/243 , F02F1/4214 , F02M35/10045 , F02M35/10072 , F02M35/1047 , F02M35/1085 , F02M35/116 , F02B1/04 , F02B2075/027 , F02B2075/1824 , F02B2275/18 , F02F7/006 , F02M35/10085 , Y02T10/146
摘要： A multicylinder, four-stroke internal-combustion engine is spark-ignited and has three intake valves and one exhaust valve which interact in the combustion chamber with valve openings having valve opening centers. The valve opening centers are situated on both sides of a longitudinal center plane of the internal-combustion engine. The valves are arranged so that a first intake valve and a second intake valve with their valve opening centers are situated on one side of the longitudinal center plane, whereas a third intake valve and the exhaust valve with their valve opening centers are situated on the other side of the longitudinal center plane.
摘要翻译：多气缸四冲程内燃机是火花塞式的，具有三个进气门和一个排气门，它们在燃烧室中与具有阀门开启中心的阀门开口相互作用。阀开口中心位于内燃机的纵向中心平面的两侧。阀被布置成使得具有其开阀中心的第一进气门和第二进气门位于纵向中心平面的一侧，而具有其开阀中心的第三进气门和排气阀位于另一侧侧纵向中心平面。

6. 发明授权

US5406913A Air intake system of an internal-combustion engine 失效
标题翻译：内燃机进气系统
公开(公告)号：US5406913A
公开(公告)日：1995-04-18
申请号：US239304
申请日：1994-05-06
申请人： Erwin Rutschmann
发明人： Erwin Rutschmann
IPC分类号： F02B27/02 , F02B75/18 , F02B75/22 , F02M35/104 , F02M35/116
CPC分类号： F02B75/22 , F02B27/021 , F02B27/0236 , F02B27/0242 , F02B27/0252 , F02B27/0273 , F02B2075/1824 , Y02T10/146
摘要： The air intake system of a two-bank internal-combustion engine has one resonance receptacle for each cylinder bank and an additional receptacle in the respective center. Via suction pipes, the resonance receptacles are connected to the cylinders and are mutually provided with connecting pipes, fresh air entering into one of these connecting pipes. Suction pipe extensions are connected to the other receptacle which partially extend inside the resonance receptacles and are arranged in them at a distance in an alignment with the admission funnels of the suction pipes. The combination of the connecting pipes acting as resonance pipes and the suction pipe extensions acting as swing pipes causes an increase of the mean pressure which raises the torque as well as the performance of the internal-combustion engine.
摘要翻译：双组分内燃机的进气系统对于每个气缸组具有一个共振容器和在相应中心的附加容器。通过抽吸管，共振容器连接到气缸，并且相互设置有连接管，进入这些连接管之一的新鲜空气。抽吸管延伸部连接到另一个插座，该插座部分地延伸到谐振容器内部，并且与吸入管的入口漏斗对准一定距离地设置。作为共鸣管的连接管和作为回转管的吸入管延伸的组合导致平均压力的增加，这提高了转矩以及内燃机的性能。

7. 发明授权

US08991177B2 Internal combustion engine 有权
标题翻译：内燃机
公开(公告)号：US08991177B2
公开(公告)日：2015-03-31
申请号：US13276594
申请日：2011-10-19
申请人： Erwin Rutschmann , Willi Schultz
发明人： Erwin Rutschmann , Willi Schultz
IPC分类号： F02B33/44 , F02D23/00 , F01N1/00 , F02B33/00 , F01N13/10 , F02B37/00 , F02B37/007 , F02B37/013 , F02B37/02 , F02D13/02 , F01N13/00
CPC分类号： F02D23/00 , F01N13/011 , F01N13/107 , F02B37/004 , F02B37/007 , F02B37/013 , F02B37/02 , F02B37/025 , F02D13/0242 , F02D13/0257 , Y02T10/144 , Y02T10/18
摘要： An internal combustion engine has at least one cylinder group including a plurality of cylinders and at least one exhaust turbocharger, each cylinder including a plurality of outlet valves for exhaust gas, each outlet valve being assigned an outlet duct which opens into an exhaust manifold and via which the respective exhaust gas, after flowing through the respective outlet valve and outlet duct, can be guided in the direction of an exhaust turbocharger, and first outlet ducts of the cylinders being contoured in the manner of nozzles, and second outlet ducts of the cylinders being contoured in the manner of diffusers.
摘要翻译：内燃机具有至少一个气缸组，其包括多个气缸和至少一个排气涡轮增压器，每个气缸包括多个用于废气的出口阀，每个出口阀被分配有一个通向排气歧管和通过其中相应的废气在流过相应的出口阀和出口管道之后可以沿着排气涡轮增压器的方向被引导，并且气缸的第一出口管以喷嘴的方式成形，并且气缸的第二出口管以扩散器的方式变形。

8. 发明申请

US20090025671A1 Air Intake System of a Multi-Cylinder Internal Combustion Engine 审中-公开
标题翻译：多缸内燃机进气系统
公开(公告)号：US20090025671A1
公开(公告)日：2009-01-29
申请号：US12179105
申请日：2008-07-24
申请人： Thomas Rauner , Bjorn Muller , Rico Fischer , Erwin Rutschmann
发明人： Thomas Rauner , Bjorn Muller , Rico Fischer , Erwin Rutschmann
IPC分类号： F02M35/10 , F02M35/024
CPC分类号： F02B27/008 , F02M35/10045 , F02M35/10144 , F02M35/10321 , F02M35/10347 , F02M35/10354 , F02M35/112 , F02M35/1165 , Y02T10/146
摘要： An air intake system of a multi-cylinder internal combustion engine has a first collecting chamber and a second collecting chamber. An inflow line supplies intake air to the first collecting chamber. First regions of a plurality of ram pipes are connected to the first collecting chamber and guided through the second collecting chamber and opening out into second regions of the ram pipes. The second regions are arranged outside of and connected to the second collecting chamber. The first regions of the ram pipes are arranged within the second collecting chamber and have adjustable sections. When the adjustable sections of the intake pipes are in one position, intake air is sucked in directly through the first and second regions of the ram pipes. When they are in a second position, intake air is sucked into the second collecting chamber and from the latter into the second regions of the ram pipes. An overflow chamber device connects the first collecting chamber and the second collecting chamber to one another. The overflow chamber device forms an additional overflow volume between the two collecting chambers, to provide increased air mass throughput in the power position, that is, in the second position of the adjustable sections of the ram pipes.
摘要翻译：多缸内燃机的进气系统具有第一收集室和第二收集室。流入线路将进气供给到第一收集室。多个柱塞管的第一区域连接到第一收集室并且被引导通过第二收集室并且打开到柱塞管的第二区域中。第二区域布置在第二收集室的外部并连接到第二收集室。柱塞管的第一区域布置在第二收集室内并具有可调部分。当进气管的可调部分处于一个位置时，进气通过喷管的第一和第二区域被直接吸入。当它们处于第二位置时，吸入空气被吸入第二收集室并从后者吸入到柱塞管的第二区域中。溢流室装置将第一收集室和第二收集室彼此连接。溢流室装置在两个收集室之间形成额外的溢流容积，以在动力位置，即在柱塞管的可调部分的第二位置提供增加的空气质量通过量。

9. 发明申请

US20080245613A1 Internal Combustion Engine with Pressure Lubrication by the Dry Sump Principle 有权
标题翻译：内燃机采用压缩润滑原理
公开(公告)号：US20080245613A1
公开(公告)日：2008-10-09
申请号：US10592931
申请日：2005-04-15
申请人： Erwin Rutschmann , Thorsten Wieg
发明人： Erwin Rutschmann , Thorsten Wieg
IPC分类号： F01M1/04
CPC分类号： F02B75/243 , F01M13/02
摘要： An internal combustion engine having pressure lubrication according to the dry sump principle, in particular for an opposed cylinder engine, has a crankcase in which an oil suction space (dry sump) is formed in the lower part. The lubricant oil is conveyed from the oil suction space to an oil supply container (wet sump) via an oil return pump equipped with an oil suction line. The lubricant oil in the oil supply tank and/or in the oil supply space is conveyed to the consumer via a main delivery pump. An annular space arranged around the cylinder is provided as part of the oil returned to the oil supply tank.
摘要翻译：具有根据干式油底壳原理的压力润滑的内燃机，特别是对于相对的气缸发动机，具有在下部形成有吸油空间（干式油底壳）的曲轴箱。润滑油通过装有吸油管路的回油泵从吸油空间输送到供油容器（湿油槽）。供油箱和/或供油空间中的润滑油通过主输送泵输送给消费者。设置在气缸周围的环形空间设置为返回到供油箱的油的一部分。

10. 发明授权

US07404387B2 Intake system for an internal combustion engine 有权
标题翻译：内燃机进气系统
公开(公告)号：US07404387B2
公开(公告)日：2008-07-29
申请号：US10567376
申请日：2005-03-15
申请人： Erwin Rutschmann , Matthias Benz
发明人： Erwin Rutschmann , Matthias Benz
IPC分类号： F02M35/10
CPC分类号： F02M35/10255 , F02B27/021 , F02B27/0242 , F02B27/0252 , F02B27/0273 , F02M35/10065 , F02M35/1165 , Y02T10/146
摘要： An intake system for an internal combustion engine having at least two cylinder bank rows, each being assigned an intake bend having individual tubes leading to the cylinders, where the intake bends are interconnected in terms of fluid flow via a distributor tube (38) and at least one resonance tube (30) equipped with a switch valve, where the resonance tube and the distributor tube are combined in a central intake module.
摘要翻译：一种用于具有至少两个气缸排排的内燃机的进气系统，每个排气管排分别具有通向气缸的独立管的进气弯管，其中进气弯管通过分配器管（38）以流体流动相互连接，并且在至少一个配备有开关阀的共振管（30），其中共振管和分配器管组合在中央进气模块中。

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