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1. 发明申请

US20100132355A1 Internal Combustion Engine 审中-公开
标题翻译：内燃机
公开(公告)号：US20100132355A1
公开(公告)日：2010-06-03
申请号：US12688888
申请日：2010-01-17
申请人： Karsten Michels , Jens Kühlmeyer , Dirk Hagelstein , Manfred Kloft
发明人： Karsten Michels , Jens Kühlmeyer , Dirk Hagelstein , Manfred Kloft
IPC分类号： F02B33/44 , F02M15/00
CPC分类号： F02B37/04 , F02B29/0412 , F02B29/0418 , F02B33/44 , F02B37/16 , F02B39/04 , F02M26/05 , F02M26/06 , F02M26/10 , F02M26/23 , Y02T10/144 , Y02T10/146
摘要： An internal combustion engine, in particular an Otto-cycle engine, has an exhaust gas turbocharger and a mechanical charger, wherein a compressor of the exhaust gas turbo charger is disposed upstream of the mechanical charger in the air channel for combustion air such that the compressor of the exhaust gas turbocharger draws combustion air directly from an air filter. A first charge air cooler is disposed downstream of the compressor of the exhaust gas turbocharger and upstream of the mechanical charger. A second charge air cooler is disposed downstream of the mechanical charger. The first charge air cooler, the second charge air cooler, the mechanical charger, and an intake manifold are all arranged in a single charge air cooling module, wherein direct fuel injection into the combustion chambers of the internal combustion engine is provided for supplying fuel.
摘要翻译：内燃机，特别是奥托循环发动机，具有排气涡轮增压器和机械充气器，其中废气涡轮增压器的压缩机设置在用于燃烧空气的空气通道中的机械充电器的上游，使得压缩机的排气涡轮增压器直接从空气过滤器吸入燃烧空气。第一增压空气冷却器设置在排气涡轮增压器的压缩机的下游，并且位于机械充电器的上游。第二增压空气冷却器设置在机械充电器的下游。第一增压空气冷却器，第二增压空气冷却器，机械充气器和进气歧管都被布置在单个增压空气冷却模块中，其中直接燃料喷射到内燃机的燃烧室中以供应燃料。

2. 发明申请

US20130186085A1 EXHAUST-GAS TURBOCHARGER WITH A BYPASS VALVE 有权
标题翻译：带旁路阀的排气涡轮增压器
公开(公告)号：US20130186085A1
公开(公告)日：2013-07-25
申请号：US13789704
申请日：2013-03-08
申请人： Jens Kühlmeyer , Dirk Hagelstein , Eduard Lippert
发明人： Jens Kühlmeyer , Dirk Hagelstein , Eduard Lippert
IPC分类号： F02B37/18
CPC分类号： F02B37/186 , F02B37/183 , F02C6/12 , F02C9/18 , F05D2220/40 , Y02T10/144 , Y10T137/7785
摘要： An exhaust-gas turbocharger is embodied with a bypass valve which is disposed in a bypass duct of a turbine between an exhaust-gas pressure line and an outlet cross section of the turbine of the exhaust-gas turbocharger and which is connected to an actuating device for controlling the throughput of exhaust-gas through the bypass duct. Through the bypass valve, a partial flow of the exhaust-gas can be guided past the turbine on demand. The bypass valve has a valve head and a valve stem. The bypass valve is axially movably held with the valve stem. The valve head, in a closed state of the bypass valve, can be placed against a valve seat in order to close the bypass duct in a gas-tight and pressure-tight manner. The side of the valve head that is connected to the valve stem faces the exhaust-gas pressure line.
摘要翻译：排气涡轮增压器具有旁通阀，旁通阀设置在废气压力管线与废气涡轮增压器的涡轮机的出口横截面之间的涡轮的旁路管道中，旁通阀连接到致动装置用于控制排气通过旁路管道的吞吐量。通过旁通阀，排气的部分流动可以根据需要被引导通过涡轮机。旁通阀具有阀头和阀杆。旁通阀可轴向移动地与阀杆保持。旁通阀处于关闭状态的阀头可以靠在阀座上放置，以便以气密和耐压的方式关闭旁路管道。连接到阀杆的阀头侧面对排气压力线。

3. 发明申请

US20100263641A1 Internal Combustion Engine With an Exhaust-Gas Turbocharger and a Charge-Air Cooler and Method for Operating an Internal Combustion Engine 有权
标题翻译：具有排气涡轮增压器和充气冷却器的内燃机及其操作内燃机的方法
公开(公告)号：US20100263641A1
公开(公告)日：2010-10-21
申请号：US12769620
申请日：2010-04-28
申请人： Dirk Hagelstein , Jens Kühlmeyer , Eckhard Pult
发明人： Dirk Hagelstein , Jens Kühlmeyer , Eckhard Pult
IPC分类号： F02M25/07 , F02B47/08
CPC分类号： F02B29/0437 , F02B37/18 , F02M35/10032 , F02M35/10157 , F02M35/10268 , Y02T10/144 , Y02T10/146 , Y02T10/16
摘要： An internal combustion engine includes an intake manifold in a fresh air system. The intake manifold opens into inlet ports of a cylinder head. An exhaust-gas turbocharger has a turbine and a compressor, which is driven by the turbine. The turbine is disposed in the exhaust-gas system. The compressor is disposed in the fresh air system. The turbine has a turbine wheel and a wastegate channel configured to allow a bypassing flow of exhaust-gas past the turbine wheel of the turbine. A wastegate valve is disposed in the wastegate channel for selectively opening and closing the wastegate channel. An electric actuator is provided for operating the wastegate valve. A charge-air cooler is disposed, downstream of the compressor, in the fresh air system. The charge-air cooler is integrated into the intake manifold and is embodied with a water-cooled heat exchanger.
摘要翻译：内燃机包括新鲜空气系统中的进气歧管。进气歧管通向气缸盖的入口。排气涡轮增压器具有由涡轮驱动的涡轮机和压缩机。涡轮设置在废气系统中。压缩机设置在新鲜空气系统中。涡轮机具有涡轮机叶轮和废气门通道，废气通道构造成允许排气的旁路流过涡轮机的涡轮机叶轮。废气门阀设置在废气门通道中，用于选择性地打开和关闭废气门通道。提供了用于操作废气门阀的电致动器。增压空气冷却器在压缩机的下游设置在新鲜空气系统中。增压空气冷却器集成到进气歧管中，并具有水冷式热交换器。

4. 发明授权

US08051842B2 Internal combustion engine with an exhaust-gas turbocharger and a charge-air cooler and method for operating an internal combustion engine 有权
标题翻译：具有废气涡轮增压器和增压空气冷却器的内燃机以及用于操作内燃机的方法
公开(公告)号：US08051842B2
公开(公告)日：2011-11-08
申请号：US12769620
申请日：2010-04-28
申请人： Dirk Hagelstein , Jens Kühlmeyer , Eckhard Pult
发明人： Dirk Hagelstein , Jens Kühlmeyer , Eckhard Pult
IPC分类号： F02M25/07 , F02B47/08 , F02B33/44 , F02B29/04
CPC分类号： F02B29/0437 , F02B37/18 , F02M35/10032 , F02M35/10157 , F02M35/10268 , Y02T10/144 , Y02T10/146 , Y02T10/16
摘要： An internal combustion engine includes an intake manifold in a fresh air system. The intake manifold opens into inlet ports of a cylinder head. An exhaust-gas turbocharger has a turbine and a compressor, which is driven by the turbine. The turbine is disposed in the exhaust-gas system. The compressor is disposed in the fresh air system. The turbine has a turbine wheel and a wastegate channel configured to allow a bypassing flow of exhaust-gas past the turbine wheel of the turbine. A wastegate valve is disposed in the wastegate channel for selectively opening and closing the wastegate channel. An electric actuator is provided for operating the wastegate valve. A charge-air cooler is disposed, downstream of the compressor, in the fresh air system. The charge-air cooler is integrated into the intake manifold and is embodied with a water-cooled heat exchanger.
摘要翻译：内燃机包括新鲜空气系统中的进气歧管。进气歧管通向气缸盖的入口。排气涡轮增压器具有由涡轮驱动的涡轮机和压缩机。涡轮设置在废气系统中。压缩机设置在新鲜空气系统中。涡轮机具有涡轮机叶轮和废气门通道，废气通道构造成允许排气的旁路流过涡轮机的涡轮机叶轮。废气门阀设置在废气门通道中，用于选择性地打开和关闭废气门通道。提供了用于操作废气门阀的电致动器。增压空气冷却器在压缩机的下游设置在新鲜空气系统中。增压空气冷却器集成到进气歧管中，并具有水冷式热交换器。

5. 发明授权

US08844283B2 Exhaust-gas turbocharger with a bypass valve 有权
标题翻译：具有旁通阀的排气涡轮增压器
公开(公告)号：US08844283B2
公开(公告)日：2014-09-30
申请号：US13789704
申请日：2013-03-08
申请人： Jens Kühlmeyer , Dirk Hagelstein , Eduard Lippert
发明人： Jens Kühlmeyer , Dirk Hagelstein , Eduard Lippert
IPC分类号： F02B33/44 , F02D23/00 , F16K31/12 , B22D41/16 , F02C6/12 , F02B37/18 , F02C9/18
CPC分类号： F02B37/186 , F02B37/183 , F02C6/12 , F02C9/18 , F05D2220/40 , Y02T10/144 , Y10T137/7785
摘要： An exhaust-gas turbocharger is embodied with a bypass valve which is disposed in a bypass duct of a turbine between an exhaust-gas pressure line and an outlet cross section of the turbine of the exhaust-gas turbocharger and which is connected to an actuating device for controlling the throughput of exhaust-gas through the bypass duct. Through the bypass valve, a partial flow of the exhaust-gas can be guided past the turbine on demand. The bypass valve has a valve head and a valve stem. The bypass valve is axially movably held with the valve stem. The valve head, in a closed state of the bypass valve, can be placed against a valve seat in order to close the bypass duct in a gas-tight and pressure-tight manner. The side of the valve head that is connected to the valve stem faces the exhaust-gas pressure line.
摘要翻译：排气涡轮增压器具有旁通阀，旁通阀设置在废气压力管线与废气涡轮增压器的涡轮机的出口横截面之间的涡轮的旁路管道中，旁通阀连接到致动装置用于控制排气通过旁路管道的吞吐量。通过旁通阀，排气的部分流动可以根据需要被引导通过涡轮机。旁通阀具有阀头和阀杆。旁通阀可轴向移动地与阀杆保持。旁通阀处于关闭状态的阀头可以靠在阀座上放置，以便以气密和耐压的方式关闭旁路管道。连接到阀杆的阀头侧面对排气压力线。

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