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1. 发明申请

US20080308050A1 CYLINDER HEAD FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的气缸盖
公开(公告)号：US20080308050A1
公开(公告)日：2008-12-18
申请号：US12138902
申请日：2008-06-13
申请人： Kai Sebastian Kuhlbach , Jan Mehring , Martin Lutz , Jens Dunstheimer , Christoph Holbach , Markus Hermanns
发明人： Kai Sebastian Kuhlbach , Jan Mehring , Martin Lutz , Jens Dunstheimer , Christoph Holbach , Markus Hermanns
IPC分类号： F02F1/36
CPC分类号： F02F1/243 , F02F1/40 , F02F1/4264
摘要： The invention relates to a cylinder head (1) which, at an assembly end-side (9), can be connected to a cylinder block, having a coolant jacket (2), which is at least partially integrated in the cylinder head (1), for an internal combustion engine having at least two cylinders, in which each cylinder has at least one outlet opening (3a, 3b) for discharging the exhaust gases out of the cylinder, with an exhaust-gas line (4a, 4b) adjoining each outlet opening (3a, 3b), the exhaust-gas lines (4a, 4b) of the at least two cylinders merging within the cylinder head (1) to form a combined exhaust-gas line (6), and the coolant jacket (2) having a lower coolant jacket (2a), which is arranged between the exhaust-gas lines (4a, 4b, 5, 6) and the assembly end-side (9) of the cylinder head (1), and an upper coolant jacket (2b), which is arranged on that side of the exhaust-gas lines (4a, 4b, 5, 6) which is situated opposite the lower coolant jacket (2a). It is intended to provide a liquid-cooled cylinder head (1) of the generic type which has optimized cooling.Said object is achieved by means of a cylinder head (1) of the above-specified type which is characterized in that, at a distance from the exhaust-gas lines (4a, 4b, 5, 6), at least one connection (7) between the lower coolant jacket (2a) and the upper coolant jacket (2b) is provided in an outer wall (10), from which the combined exhaust-gas line (6) emerges, of the cylinder head (1), which connection (7) serves for the passage of coolant.
摘要翻译：本发明涉及一种气缸盖（1），其在组件端侧（9）处可连接到具有至少部分地集成在气缸盖（1）中的冷却剂套（2）的气缸体），用于具有至少两个气缸的内燃机，其中每个气缸具有至少一个出口开口（3a，3b），用于将废气排出气缸，排气管线（4a，4b）邻接每个出口开口（3a，3b），所述至少两个气缸的排气管线（4a，4b）合并在气缸盖（1）内以形成组合排气管线（6），并且冷却剂套管 2）具有布置在排气管线（4a，4b，5,6）和气缸盖（1）的组件端侧（9）之间的下部冷却剂套（2a）和上部冷却剂（2b），其布置在与下部冷却剂套（2a）相对的废气管线（4a，4b，5,6）的一侧。旨在提供具有优化冷却的通用类型的液冷气缸盖（1）。所述物体通过上述规定类型的气缸盖（1）实现，其特征在于，在与废气管线（4a，4b，5,6）一定距离处，至少一个连接（7 在下冷却剂套（2a）和上冷却剂套（2b）之间设置在气缸盖（1）中的组合排气管线（6）从该气缸盖（1）出来的外壁（10）中，该连接（7）用于冷却剂通过。

2. 发明授权

US08146543B2 Cylinder head for an internal combustion engine 有权
标题翻译：内燃机气缸盖
公开(公告)号：US08146543B2
公开(公告)日：2012-04-03
申请号：US12138902
申请日：2008-06-13
申请人： Kai Sebastian Kuhlbach , Jan Mehring , Martin Lutz , Jens Dunstheimer , Christoph Holbach , Markus Hermanns
发明人： Kai Sebastian Kuhlbach , Jan Mehring , Martin Lutz , Jens Dunstheimer , Christoph Holbach , Markus Hermanns
IPC分类号： F02F1/36 , F02F1/40
CPC分类号： F02F1/243 , F02F1/40 , F02F1/4264
摘要： A cylinder head for an internal combustion engine has at least two cylinders, each cylinder having an outlet opening for discharging the exhaust gases out of the cylinder, an assembly end side for connection to a cylinder block of the engine, an exhaust-gas line adjoining each outlet opening, the exhaust-gas lines of the at least two cylinders merging within the cylinder head to form a combined exhaust-gas line, and a coolant jacket interior to and at least partially integrated in the cylinder head, the coolant jacket made up of a lower coolant jacket and an upper coolant jacket, and at least one connection between the lower coolant jacket and the upper coolant jacket immediately adjacent the combined exhaust-gas line for allowing the passage of coolant.
摘要翻译：用于内燃机的气缸盖具有至少两个气缸，每个气缸具有用于将排气排出气缸的出口，用于连接到发动机气缸体的组装端侧，邻接的排气管每个出口开口，所述至少两个气缸的废气管线在气缸盖内合并形成组合的废气管线，以及冷却剂套管内部并至少部分地集成在气缸盖中，所述冷却剂套管构成下部冷却剂护套和上部冷却剂护套，以及下部冷却剂护套和紧邻组合排气管线的上部冷却剂护套之间的至少一个连接，以允许冷却剂通过。

3. 发明申请

US20100229819A1 CYLINDER HEAD FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的气缸盖
公开(公告)号：US20100229819A1
公开(公告)日：2010-09-16
申请号：US12721677
申请日：2010-03-11
申请人： Kai Sebastian Kuhlbach , Guenter Bartsch , Jens Dunstheimer , Martin Lutz
发明人： Kai Sebastian Kuhlbach , Guenter Bartsch , Jens Dunstheimer , Martin Lutz
IPC分类号： F02F1/42
CPC分类号： F02F1/4264 , F01N13/105 , F02F1/243
摘要： A cylinder head has at least three cylinders each coupled to at least one exhaust port, individual exhaust ducts coupled to each of the exhaust ports, and a combined exhaust duct coupling all individual exhaust ducts. The combined exhaust duct emerges from the cylinder head at a location displaced longitudinally from a center of the cylinder head.
摘要翻译：气缸盖具有至少三个气缸，每个气缸均联接到至少一个排气口，联接到每个排气口的单个排气管道和联接所有各个排气管道的组合排气管道。组合的排气管从气缸盖出现在从气缸盖的中心纵向移动的位置处。

4. 发明授权

US08256213B2 Cylinder head for an internal combustion engine 有权
标题翻译：内燃机气缸盖
公开(公告)号：US08256213B2
公开(公告)日：2012-09-04
申请号：US12721677
申请日：2010-03-11
申请人： Kai Sebastian Kuhlbach , Guenter Bartsch , Jens Dunstheimer , Martin Lutz
发明人： Kai Sebastian Kuhlbach , Guenter Bartsch , Jens Dunstheimer , Martin Lutz
IPC分类号： F02F1/42
CPC分类号： F02F1/4264 , F01N13/105 , F02F1/243
摘要： A cylinder head has at least three cylinders each coupled to at least one exhaust port, individual exhaust ducts coupled to each of the exhaust ports, and a combined exhaust duct coupling all individual exhaust ducts. The combined exhaust duct emerges from the cylinder head at a location displaced longitudinally from a center of the cylinder head.
摘要翻译：气缸盖具有至少三个气缸，每个气缸均联接到至少一个排气口，联接到每个排气口的单个排气管道和联接所有各个排气管道的组合排气管道。组合的排气管从气缸盖出现在从气缸盖的中心纵向移动的位置处。

5. 发明申请

US20120124995A1 EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINES WITH PARTICLE FILTER 有权
标题翻译：用于具有颗粒过滤器的内燃机排气系统
公开(公告)号：US20120124995A1
公开(公告)日：2012-05-24
申请号：US13270836
申请日：2011-10-11
申请人： Moritz Klaus Springer , Helmut Hans Ruhland , Thomas Lorenz , Georg Louven , Jens Dunstheimer
发明人： Moritz Klaus Springer , Helmut Hans Ruhland , Thomas Lorenz , Georg Louven , Jens Dunstheimer
IPC分类号： F01N3/30 , F01N3/18 , F01N3/035
CPC分类号： F01N3/30 , F01N3/021 , F01N3/101 , F01N9/00 , F01N13/009 , Y02A50/2324 , Y02T10/22 , Y02T10/47
摘要： An exhaust system for an internal combustion engine is provided. The system comprises an exhaust tract which is connectable to an outlet side of the internal combustion engine, at least one catalytic converter arranged in the exhaust tract downstream of the engine, a particle filter downstream of the at least one catalytic converter, and a secondary-air inlet port provided in the exhaust tract upstream of the particle filter for introducing compressed secondary air into the exhaust tract via at least one flutter valve. In this way, additional oxygen may be supplied to the particulate filter to perform filter regeneration.
摘要翻译：提供了一种用于内燃机的排气系统。该系统包括可连接到内燃机的出口侧的排气道，布置在发动机下游的排气道中的至少一个催化转化器，至少一个催化转化器下游的颗粒过滤器，空气入口，设置在颗粒过滤器上游的排气道中，用于经由至少一个颤动阀将压缩的二次空气引入排气管。以这种方式，可以向颗粒过滤器提供额外的氧气以进行过滤器再生。

6. 发明授权

US08783020B2 Exhaust system for internal combustion engines with particle filter 有权
标题翻译：具有颗粒过滤器的内燃机排气系统
公开(公告)号：US08783020B2
公开(公告)日：2014-07-22
申请号：US13270836
申请日：2011-10-11
申请人： Moritz Klaus Springer , Helmut Hans Ruhland , Thomas Lorenz , Georg Louven , Jens Dunstheimer
发明人： Moritz Klaus Springer , Helmut Hans Ruhland , Thomas Lorenz , Georg Louven , Jens Dunstheimer
IPC分类号： F01N3/00
CPC分类号： F01N3/30 , F01N3/021 , F01N3/101 , F01N9/00 , F01N13/009 , Y02A50/2324 , Y02T10/22 , Y02T10/47
摘要： An exhaust system for an internal combustion engine is provided. The system comprises an exhaust tract which is connectable to an outlet side of the internal combustion engine, at least one catalytic converter arranged in the exhaust tract downstream of the engine, a particle filter downstream of the at least one catalytic converter, and a secondary-air inlet port provided in the exhaust tract upstream of the particle filter for introducing compressed secondary air into the exhaust tract via at least one flutter valve. In this way, additional oxygen may be supplied to the particulate filter to perform filter regeneration.
摘要翻译：提供了一种用于内燃机的排气系统。该系统包括可连接到内燃机的出口侧的排气道，布置在发动机下游的排气道中的至少一个催化转化器，至少一个催化转化器下游的颗粒过滤器，空气入口，设置在颗粒过滤器上游的排气道中，用于经由至少一个颤动阀将压缩的二次空气引入排气管。以这种方式，可以向颗粒过滤器提供额外的氧气以进行过滤器再生。

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