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1. 发明授权

US06564758B1 Method for operating an internal combustion engine with variable charge changing control times 失效
标题翻译：用于操作具有可变电荷变化控制时间的内燃机的方法
公开(公告)号：US06564758B1
公开(公告)日：2003-05-20
申请号：US09913142
申请日：2001-12-17
申请人： Christian Enderle , Walter Friess , Jürgen Ganser , Ulrich Letsche
发明人： Christian Enderle , Walter Friess , Jürgen Ganser , Ulrich Letsche
IPC分类号： F02B7502
CPC分类号： F02D13/0215 , F02B1/04 , F02B3/06 , F02B75/021 , F02B2075/027 , F02D13/0249 , F02D13/0261 , F02D41/006 , F02M26/01 , Y02T10/18 , Y02T10/47
摘要： A method for operating an internal combustion engine with variable gas exchange control times and with variable control times for the inlet and outlet valves includes, in various operating modes, direct exhaust-gas recirculation by the retarded closing of the outlet valve, exhaust-gas retention by the insertion of a compression and expansion phase with closed gas exchange valves, exhaust-gas filling of the combustion space by the opening of the outlet valve in the gas intake phase, with the inlet valve closed, and/or an apportionment of the combustion action, if appropriate combined with an exhaust emission control measure, to a plurality of working strokes of a working cycle. The various operating modes may be set individually for each combustion space and each working cycle. The method may by used, for example, for gasoline and diesel engines of motor vehicles.
摘要翻译：用于操作具有可变气体交换控制时间并具有可变控制时间的内燃机的方法用于入口和出口阀在各种操作模式中包括通过延迟关闭出口阀的排气再循环，排气保持通过用封闭的气体交换阀插入压缩和膨胀阶段，通过在气体进入阶段中的出口阀的打开而使进气阀关闭的燃烧空气的废气填充和/或燃烧的分配如果适用，结合废气排放控制措施的动作到工作循环的多个工作冲程。可以针对每个燃烧空间和每个工作循环分别设置各种操作模式。该方法可以例如用于机动车辆的汽油和柴油发动机。

2. 发明授权

US5479775A Air-compressing fuel-injection internal-combustion engine with an exhaust treatment device for reduction of nitrogen oxides 失效
标题翻译：具有用于还原氮氧化物的排气处理装置的空气压缩燃料喷射内燃机
公开(公告)号：US5479775A
公开(公告)日：1996-01-02
申请号：US232807
申请日：1994-04-25
申请人： Michael Kraemer , Friedrich Wirbeleit , Christian Enderle , Walter Friess , Bernd Krutzsch , Gert Withalm , Christof Schoen , Leopold Mikulic , Gernot Hertweck , Frank Thoma
发明人： Michael Kraemer , Friedrich Wirbeleit , Christian Enderle , Walter Friess , Bernd Krutzsch , Gert Withalm , Christof Schoen , Leopold Mikulic , Gernot Hertweck , Frank Thoma
IPC分类号： F01N3/20 , F02B3/06 , F02B3/12 , F02D41/02 , F02D41/40 , F02M45/02
CPC分类号： F02D41/024 , F02B3/12 , F02D41/402 , F02D41/405 , F02M45/02 , F01N2430/06 , F01N2610/03 , F02B2275/14 , F02B3/06 , Y02T10/123 , Y02T10/26 , Y02T10/44
摘要： The invention relates to a diesel internal combustion engine with an exhaust treatment device for the reduction of nitrogen oxides and with a fuel injection system comprising a high-pressure pump and at least one solenoid valve-controlled injection nozzle. The injection nozzle is actuated by an electronic control unit and is intended both for the primary injection, provided for the combustion, and for the additional injection, influencing the effectiveness of the exhaust treatment device. The fuel injection nozzle provided for the primary injection also provides for the secondary injection. The secondary injection takes place as a supplementary injection at the earliest in the region of the end phase of the combustion after the ignition top dead center.
摘要翻译：本发明涉及具有用于还原氮氧化物的排气处理装置的柴油内燃机以及包括高压泵和至少一个电磁阀控制的喷嘴的燃料喷射系统。注射喷嘴由电子控制单元致动，并且用于为燃烧提供的初次注射和用于额外喷射的喷射嘴影响排气处理装置的有效性。为初次喷射而设置的燃料喷射喷嘴还提供二次喷射。在点火上止点之后的燃烧结束阶段的最早期间，二次喷射作为补充喷射。

3. 发明授权

US5907950A System for injecting nitrogen-oxide-reducing agents into an exhaust stream 失效
标题翻译：将氮氧化物还原剂注入排气流的系统
公开(公告)号：US5907950A
公开(公告)日：1999-06-01
申请号：US967542
申请日：1997-11-12
申请人： Christian Enderle , Alois Raab , Martin Teigeler , Friedrich Wirbeleit
发明人： Christian Enderle , Alois Raab , Martin Teigeler , Friedrich Wirbeleit
IPC分类号： B01D53/18 , B01D53/92 , B01D53/94 , F01N3/08 , F01N3/20 , F01N3/00
CPC分类号： F01N3/2066 , B01D53/185 , B01D53/92 , B01D53/9431 , B01D53/9495 , F01N3/08 , F01N2610/02 , F01N2610/06 , F01N2610/10 , Y02T10/24
摘要： A method and apparatus for injecting a nitrogen-oxide-reducing agent into an exhaust stream that has an injector unit for controlled injection of a reducing agent into the exhaust stream and an injection element that incorporates a micromechanical spray jet element.
摘要翻译：一种用于将氮氧化物还原剂注入到排气流中的方法和装置，其具有用于将还原剂控制注入排气流的注射器单元和包含微机械喷射元件的注入元件。

4. 发明授权

US4969445A Device for exhaust gas recirculation on a multi-cylinder diesel internal combustion engine 失效
标题翻译：多缸柴油机内燃机排气再循环装置
公开(公告)号：US4969445A
公开(公告)日：1990-11-13
申请号：US414279
申请日：1989-09-29
申请人： Gernot Hertweck , Christian Enderle
发明人： Gernot Hertweck , Christian Enderle
IPC分类号： F01N13/00 , F01N13/10 , F02B3/06 , F02M26/16 , F02M26/42 , F02M26/68
CPC分类号： F01N13/011 , F01N13/00 , F01N13/10 , F02M26/16 , F02M26/42 , F02M26/68 , F01N13/107 , F02B3/06
摘要： A device for the exhaust gas recirculation on a multi-cylinder diesel internal combustion engine with exhaust manifolds assigned to cylinder groups has manifold parts integrally combined into a twin branch with a common partition wall separating the flows of the two exhaust manifolds, in which partition wall an opening is provided, via which the manifold parts of the two exhaust manifolds are in connection with the exhasut recirculation pipe.
摘要翻译：在具有分配到气缸组的排气歧管的多气缸柴油内燃机上用于排气再循环的装置具有整体地组合成双分支的歧管部分，其中分隔两个排气歧管的流动的公共分隔壁，其中分隔壁提供了开口，两个排气歧管的歧管部分通过该开口与排气再循环管连接。

5. 发明授权

US5983853A Method of providing an ignitable fuel/air mixture in an internal combustion engine with direct fuel injection 失效
标题翻译：在具有直接燃料喷射的内燃机中提供可点燃的燃料/空气混合物的方法
公开(公告)号：US5983853A
公开(公告)日：1999-11-16
申请号：US950958
申请日：1997-10-15
申请人： Klaus Roessler , Stephan Kraemer , Guenter Karl , Christian Enderle
发明人： Klaus Roessler , Stephan Kraemer , Guenter Karl , Christian Enderle
IPC分类号： F02B17/00 , F02B23/10 , F02B75/12 , F02D33/00 , F02D41/40 , F02F3/26 , F02M51/06 , F02M61/08 , F02M61/16 , F02B3/04
CPC分类号： F02M61/08 , F02B17/005 , F02B23/101 , F02D33/00 , F02F3/26 , F02M51/0603 , F02M61/161 , F02B2023/102 , F02B2075/125 , F02D2041/389 , F02D41/402 , Y02T10/123 , Y02T10/125
摘要： In a method of providing an ignitable fuel/air mixture in the combustion chambers of the various cylinders of an internal combustion engine with direct fuel injection wherein fuel is injected into the combustion chambers by way of injectors including injection nozzles with valve members for controllably opening and closing the injection nozzles, the valve member opening strokes and the valve member opening times are variably adjusted depending on specific engine operating conditions.
摘要翻译：在具有直接燃料喷射的内燃机的各种气缸的燃烧室中提供可燃燃料/空气混合物的方法中，其中燃料通过喷射器喷射到燃烧室中，所述喷射器包括具有用于可控地打开的阀构件的喷嘴，关闭喷嘴，根据具体的发动机工作条件可变地调节阀构件打开行程和阀构件打开时间。

6. 发明授权

US5740776A Method of operating an internal combustion engine 失效
标题翻译：操作内燃机的方法
公开(公告)号：US5740776A
公开(公告)日：1998-04-21
申请号：US785033
申请日：1997-01-17
申请人： Christian Enderle , Stephan Kramer , Stephan Pischinger , Klaus Rossler
发明人： Christian Enderle , Stephan Kramer , Stephan Pischinger , Klaus Rossler
IPC分类号： F02B3/04 , F02B1/08 , F02B5/02 , F02B17/00 , F02B23/10 , F02B75/12 , F02D19/08 , F02D41/02 , F02D41/30 , F02D41/40 , F02M25/00
CPC分类号： F02B5/02 , F02B1/08 , F02B17/00 , F02D41/3023 , F02D41/402 , F02B2075/125 , F02B23/101 , Y02T10/123 , Y02T10/44
摘要： In a method of operating an internal combustion engine with direct injection of fuel into an engine combustion chamber during a compression stroke of a respective piston wherein first a main fuel volume is injected and subsequently an ignition fuel volume is injected into the combustion chamber, the injection of the main fuel volume is initiated only after about 3/10 of the compression stroke of the piston has been completed.
摘要翻译：在一种在相应活塞的压缩行程期间直接喷射燃料进入发动机燃烧室的内燃机的方法中，其中首先注入主燃料体积，随后将点火燃料体积注入到燃烧室中，主燃料体积仅在约+ E之后启动，活塞压缩行程的3/10 + EE已经完成。

7. 发明授权

US06233921B1 Method for reducing harmful exhaust gas emissions of a spark-ignition engine operating with a lean fuel/air mixture 有权
标题翻译：一种减少用贫燃料/空气混合物运行的火花点火式发动机的有害废气排放的方法
公开(公告)号：US06233921B1
公开(公告)日：2001-05-22
申请号：US09381923
申请日：2000-01-14
申请人： Christian Enderle , Andreas Hertzberg , Klaus Roessler
发明人： Christian Enderle , Andreas Hertzberg , Klaus Roessler
IPC分类号： F02D1302
CPC分类号： F02D13/0234 , F01N3/0842 , F02B17/00 , F02B31/085 , F02B2075/125 , F02D13/0253 , F02D13/0269 , F02D41/0275 , F02D41/3029 , F02D41/307 , F02D41/3076 , F02D2041/001 , Y02T10/123 , Y02T10/142 , Y02T10/146 , Y02T10/18
摘要： A method reduces harmful exhaust-gas emissions of a spark-ignition, direct fuel injection engine operated with a lean fuel/air mixture. Under part load, the engine is operated in the stratified-charge mode with a &lgr; value of >1, and to reduce nitrogen oxides adsorbed on a catalyst, a jump to a homogeneous mode with air ratios of lambda
摘要翻译：一种方法可减少用贫燃料/空气混合物运行的火花点火，直接燃油喷射发动机的有害废气排放。在部分负载下，发动机以分级充气模式运行，羔羊值> 1，并且为了减少吸附在催化剂上的氮氧化物，在空气比为λ<1的情况下跳到均匀模式，在具体的通过节流供应的空气量和/或通过增加燃料喷射量来间隔。在第一步骤中，通过阀控制时间的变化来减小燃烧空间中的空气量，并且在第二步骤中，从分层充电模式转换到均匀模式，其中羔羊值小于 1被设置。

8. 发明授权

US5887553A Device for electromagnetic actuation of a gas exchange valve 失效
标题翻译：气体交换阀的电磁驱动装置
公开(公告)号：US5887553A
公开(公告)日：1999-03-30
申请号：US971364
申请日：1997-11-17
申请人： Rainer Ballmann , Christian Enderle , Paul Wurster
发明人： Rainer Ballmann , Christian Enderle , Paul Wurster
IPC分类号： F01L1/24 , F01L9/04
CPC分类号： F01L1/24 , F01L9/04
摘要： A device for electromagnetic actuation of a charge change valve for internal combustion engines has an actuator unit that cooperates with the charge change valve and is arranged in a cylinder head of the engine. The actuator has an armature and two switch magnets located on either side of the armature, with the switch magnets holding the charge change valve in an open or closed position. The actuator unit is mounted to float in the cylinder head, with a play-compensating device with a play-compensating piston having a first and second pressure chambers being provided on or in the side of the actuator unit facing away from the charge change valve. The first pressure chamber is controlled as a function of engine pressure and the second pressure chamber is connected by a check valve with the first pressure chamber. Pressure medium can be drained from the second pressure chamber through a throttle line between the play-compensating piston and a cylinder surrounding said piston.
摘要翻译：用于内燃机的电荷切换阀的用于电磁致动的装置具有致动器单元，其与充电切换阀协作并且布置在发动机的气缸盖中。致动器具有位于电枢两侧的电枢和两个开关磁体，开关磁体将电荷切换阀保持在打开或关闭位置。致动器单元被安装成浮动在气缸盖中，具有播放补偿装置，其具有播放补偿活塞，其具有第一和第二压力室，其设置在致动器单元的背面侧或离开充电切换阀的侧面。第一压力室被控制为发动机压力的函数，并且第二压力室通过止回阀与第一压力室连接。压力介质可以从第二压力室排出通过节气门线路在播放补偿活塞和围绕所述活塞的气缸之间。

9. 发明授权

US07398650B2 Internal combustion engine comprising a mechanical charger and a turbo-compound 失效
标题翻译：内燃机包括机械充电器和涡轮组合
公开(公告)号：US07398650B2
公开(公告)日：2008-07-15
申请号：US11441418
申请日：2006-05-25
申请人： Michael Böttcher , Christian Enderle , Jochen Hufendiek , Klaus Wunderlich
发明人： Michael Böttcher , Christian Enderle , Jochen Hufendiek , Klaus Wunderlich
IPC分类号： F02G3/00 , F02G5/04 , F02B33/00 , F02B37/00 , F02B37/10
CPC分类号： F02B37/005 , F02B33/36 , F02B37/105 , F02B37/16 , F02B37/18 , F02B39/04 , F02B39/08 , F02B39/12 , F02B41/10 , F02B67/06 , Y02T10/144 , Y02T10/163
摘要： In an internal combustion engine comprising a mechanical charger in the form of a positive displacement compressor connected to the engine intake duct for supplying compressed air to the engine and a turbo-compound including an exhaust gas turbine connected to the engine exhaust duct for converting energy remaining in the exhaust gas to power, the exhaust gas turbine being connected to the engine via a reduction gear drive, the mechanical charger and the turbo-compound are coupled to the engine by a common belt drive including a first belt pulley mounted on the crankshaft of the engine, a second belt pulley mounted on the shaft of the reduction gear drive, and a third belt pulley mounted on the shaft of the mechanical charger.
摘要翻译：在内燃机中，包括连接到发动机进气管道的正排量压缩机形式的机械充气器，用于向发动机供应压缩空气，以及包括连接到发动机排气管道的排气涡轮的涡轮混合器，用于转换能量剩余在排气通过动力的情况下，排气涡轮通过减速齿轮传动与发动机连接，机械充电器和涡轮组合体通过共同的皮带传动装置联接到发动机，该皮带传动装置包括安装在曲轴上的第一皮带轮所述发动机，安装在所述减速齿轮传动装置的轴上的第二皮带轮，以及安装在所述机械充电器的所述轴上的第三皮带轮。

10. 发明申请

US20060254565A1 Internal combustion engine comprising a mechanical charger and a turbo-compound 失效
标题翻译：内燃机包括机械充电器和涡轮组合
公开(公告)号：US20060254565A1
公开(公告)日：2006-11-16
申请号：US11441418
申请日：2006-05-25
申请人： Michael Bottcher , Christian Enderle , Jochen Hufendiek , Klaus Wunderlich
发明人： Michael Bottcher , Christian Enderle , Jochen Hufendiek , Klaus Wunderlich
IPC分类号： F02B33/00
CPC分类号： F02B37/005 , F02B33/36 , F02B37/105 , F02B37/16 , F02B37/18 , F02B39/04 , F02B39/08 , F02B39/12 , F02B41/10 , F02B67/06 , Y02T10/144 , Y02T10/163
摘要： In an internal combustion engine comprising a mechanical charger in the form of a positive displacement compressor connected to the engine intake duct for supplying compressed air to the engine and a turbo-compound including an exhaust gas turbine connected to the engine exhaust duct for converting energy remaining in the exhaust gas to power, the exhaust gas turbine being connected to the engine via a reduction gear drive, the mechanical charger and the turbo-compound are coupled to the engine by a common belt drive including a first belt pulley mounted on the crankshaft of the engine, a second belt pulley mounted on the shaft of the reduction gear drive, and a third belt pulley mounted on the shaft of the mechanical charger.
摘要翻译：在内燃机中，包括连接到发动机进气管道的正排量压缩机形式的机械充气器，用于向发动机供应压缩空气，以及包括连接到发动机排气管道的排气涡轮的涡轮混合器，用于转换能量剩余在排气通过动力的情况下，排气涡轮通过减速齿轮传动与发动机连接，机械充电器和涡轮组合体通过共同的皮带传动装置联接到发动机，该皮带传动装置包括安装在曲轴上的第一皮带轮所述发动机，安装在所述减速齿轮传动装置的轴上的第二皮带轮，以及安装在所述机械充电器的所述轴上的第三皮带轮。

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