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1. 发明授权

US5855117A Exhaust gas turbocharger for an internal combustion engine 失效
标题翻译：用于内燃机的废气涡轮增压器
公开(公告)号：US5855117A
公开(公告)日：1999-01-05
申请号：US988275
申请日：1997-12-10
申请人： Siegfried Sumser , Erwin Schmidt , Marco Schade
发明人： Siegfried Sumser , Erwin Schmidt , Marco Schade
IPC分类号： F01D17/14 , F01D17/16 , F02B37/18 , F02B37/22 , F02C9/18 , F02B37/12
CPC分类号： F01D17/143 , F01D17/167 , F02B37/025 , F02C9/18 , F02B37/22 , F05D2220/40 , Y02T10/144
摘要： In an exhaust gas turbocharger turbine for an internal combustion engine including a turbine housing with a turbine wheel disposed therein, an axially movable slide member having a front end with a vane structure is disposed in an annular gap formed in the turbine housing adjacent a radial flow passage leading to the turbine wheel such that the annular slide member is movable between a first position in which its vane structure is disposed in the radial flow passage and a second position in which the vane structure is received within the annular gap and blow off passages which extend through the turbine housing from the radial flow passage through the annular gap to the discharge side of the turbine are opened when the annular slide member is further retracted for discharging gas from the radial flow passage to the turbine discharge side while by-passing the turbine.
摘要翻译：在包括具有设置在其中的涡轮机叶轮的涡轮壳体的用于内燃机的排气涡轮增压器涡轮机中，具有叶片结构的前端的可轴向移动的滑动构件设置在涡轮机壳体中邻近径向流动的环形间隙通道通向涡轮机叶轮，使得环形滑动构件可在其叶片结构设置在径向流动通道中的第一位置和叶片结构容纳在环形间隙内的第二位置之间移动，并且吹出通道，当环形滑动构件进一步缩回以将气体从径向流动通道排放到涡轮机排放侧时，通过涡轮机壳体从径向流动通道通过环形间隙延伸到涡轮机的排放侧，同时旁通涡轮机。

2. 发明授权

US5910000A Exhaust gas turbocharger turbine for an internal combustion engine 失效
标题翻译：用于内燃机的排气涡轮增压器涡轮机
公开(公告)号：US5910000A
公开(公告)日：1999-06-08
申请号：US962900
申请日：1997-11-03
申请人： Marco Schade , Erwin Schmidt , Siegfried Sumser
发明人： Marco Schade , Erwin Schmidt , Siegfried Sumser
IPC分类号： F01D17/14 , F01D17/16 , F01D1/08
CPC分类号： F01D17/167 , F01D17/141
摘要： In an exhaust gas turbocharger turbine for an internal combustion engine with a turbine housing having an annular flow path, a control sleeve axially movably supported in an annular space formed in the turbine housing adjacent the annular flow path and having at its front end a flow guide structure with vanes for guiding the exhaust gas flow when the flow guide structure is disposed in the annular flow path, a ring is disposed at the front end of the control sleeve in front of the flow guide structure such that the annular space is covered and sealed when the control sleeve is fully retracted into the annular space whereby flow losses are substantially reduced.
摘要翻译：在具有涡轮壳体具有环形流动通道的内燃机的排气涡轮增压器涡轮机中，控制套筒可轴向移动地支撑在邻近环形流动通道形成在涡轮机壳体中的环形空间中，并且在其前端处具有流动导向件具有用于当流动引导结构设置在环形流动路径中时用于引导排气流动的叶片的结构，在流动引导结构前面的控制套筒的前端设置有环，使得环形空间被覆盖和密封当控制套筒完全缩回到环形空间中时，流量损失显着减小。

3. 发明授权

US06295814B1 Internal-combustion engine with an exhaust gas turbocharger 有权
标题翻译：具有废气涡轮增压器的内燃机
公开(公告)号：US06295814B1
公开(公告)日：2001-10-02
申请号：US09403605
申请日：2000-01-10
申请人： Erwin Schmidt , Marco Schade , Siegfried Sumser
发明人： Erwin Schmidt , Marco Schade , Siegfried Sumser
IPC分类号： F02D2300
CPC分类号： F02B37/183 , F02B37/186 , F02B37/22 , Y02T10/144
摘要： An internal-combustion engine with a turbocharger is suggested, in the case of which a limiting of the exhaust gas counterpressure is provided in the braking operating mode of the internal-combustion engine.
摘要翻译：建议使用具有涡轮增压器的内燃机，在内燃机的制动操作模式下，设置排气反压力的限制。

4. 发明申请

US20070137615A1 Engine braking method for a supercharged internal combustion engine 有权
标题翻译：用于增压内燃机的发动机制动方法
公开(公告)号：US20070137615A1
公开(公告)日：2007-06-21
申请号：US11705335
申请日：2007-02-12
申请人： Michael Benz , Stephan Kratschmer , Erwin Schmidt , Alexander Stadelmaier , Siegfried Sumser
发明人： Michael Benz , Stephan Kratschmer , Erwin Schmidt , Alexander Stadelmaier , Siegfried Sumser
IPC分类号： F02D13/04 , F02B33/00 , F02B25/00
CPC分类号： F02D13/04 , F01L1/38 , F01L9/02 , F01L9/04 , F01L13/06 , F01L13/065 , F01L2800/00 , F02B37/00 , F02B37/24 , F02D41/0005 , F02D41/0007 , F02D2041/001 , Y02T10/144 , Y02T10/42
摘要： In an engine braking method for a supercharged internal combustion engine, wherein combustion air, which is under boost pressure and is supplied to the cylinders under the control of engine inlet and outlet valves, is compressed in the cylinders and is subsequently discharged into the exhaust tract, engine braking takes place in a two-stroke operating mode.
摘要翻译：在用于增压内燃机的发动机制动方法中，其中处于增压压力下并在发动机入口和出口阀的控制下供给到气缸的燃烧空气在气缸中被压缩并随后被排放到排气管发动机制动在二冲程操作模式下进行。

5. 发明授权

US06854272B2 Exhaust gas turbocharger for an internal combustion engine 失效
标题翻译：用于内燃机的废气涡轮增压器
公开(公告)号：US06854272B2
公开(公告)日：2005-02-15
申请号：US10283682
申请日：2002-10-30
申请人： Helmut Finger , Lothar Lenke , Erwin Schmidt , Siegfried Sumser
发明人： Helmut Finger , Lothar Lenke , Erwin Schmidt , Siegfried Sumser
IPC分类号： F01D17/16 , F02C6/12 , F02D23/00 , F01B25/02
CPC分类号： F01D17/165 , F02C6/12
摘要： An exhaust gas turbocharger for an internal combustion engine, which has an exhaust gas turbine in the exhaust system and a compressor in the induction system, comprises a variable turbine geometry, associated with the turbine, for adjustably setting a radial inlet cross section for the flow to the turbine rotor. The variable turbine geometry is configured as a guide cascade ring, which has guide vanes distributed over the periphery and encompasses the turbine rotor. The minimum distance between two adjacent guide vanes obeys a specified relationship with respect to the diameter of the turbine rotor and the number of guide vanes of the guide cascade ring. In addition, a flow edge is provided on the radially inner surface of each guide vane.
摘要翻译：一种用于内燃机的排气涡轮增压器，其在排气系统中具有排气涡轮机和在该感应系统中的压缩机，包括与该涡轮相关联的可变涡轮几何形状，用于可调节地设定该流量的径向入口横截面到涡轮转子。可变涡轮机几何形状被构造为引导级联环，引导级联环具有分布在周边上并包围涡轮转子的导向叶片。两个相邻的导向叶片之间的最小距离相对于涡轮机转子的直径和引导级联环的导向叶片的数量达到规定的关系。此外，在每个导叶的径向内表面上设置流动边缘。

6. 发明授权

US06497097B2 Turbocharged engine having engine compression braking control 失效
标题翻译：涡轮增压发动机具有发动机压缩制动控制
公开(公告)号：US06497097B2
公开(公告)日：2002-12-24
申请号：US10100038
申请日：2002-03-19
申请人： Erwin Schmidt , Siegfried Sumser
发明人： Erwin Schmidt , Siegfried Sumser
IPC分类号： F02B3712
CPC分类号： F02D41/0005 , B60T13/585 , F02D9/06 , Y02T10/42
摘要： An engine brake for a supercharged internal combustion engine for driving a motor vehicle is operated such that the working gas compressed during engine braking, prior to the end of the expansion cycle, is drawn at least partially from the working chambers of the engine through at least one throttle valve, with an exhaust turbocharger of the engine having an exhaust turbine with variable turbine geometry. The engine braking power is regulated based upon the travel of the throttle valve and/or an intake cross section of the exhaust turbine as a function of the operating parameters of the internal combustion engine and the vehicle driving speed. Upon issuance of a signal indicating a braking performance requirement from the driver, the required braking power is applied at least preferably through the engine brake.
摘要翻译：用于驱动机动车辆的增压内燃机的发动机制动器被操作，使得在发动机制动之前在膨胀循环结束之前压缩的工作气体至少部分地从发动机的工作室抽出一个节气门，其中发动机的排气涡轮增压器具有具有可变涡轮几何形状的排气涡轮机。作为内燃机的运行参数和车辆行驶速度的函数，基于节气门的行程和/或排气涡轮的进气截面来调节发动机制动功率。当发出指示来自驾驶员的制动性能要求的信号时，至少优选地通过发动机制动器施加所需的制动功率。

7. 发明授权

US6101812A Motor brake arrangement for a turbocharged engine 失效
标题翻译：涡轮增压发动机的电动机制动装置
公开(公告)号：US6101812A
公开(公告)日：2000-08-15
申请号：US897412
申请日：1997-07-21
申请人： Erwin Schmidt , Siegfried Sumser
发明人： Erwin Schmidt , Siegfried Sumser
IPC分类号： F01D17/14 , F02D9/06 , F02B37/18
CPC分类号： F02B37/025 , F01D17/148 , F02B37/18 , F02B37/22 , F02D9/06 , Y02T10/144
摘要： In a motor brake arrangement for an internal combustion engine including an exhaust gas turbocharger having a turbine, a compressor and an exhaust duct leading from the engine to the turbine, a shutoff valve is arranged in the exhaust duct upstream of the turbine and a bypass line is connected to the exhaust duct upstream of the shutoff valve and extends to the turbine to supply gas under pressure from the exhaust duct to the turbine adjacent the turbine wheel.
摘要翻译：在用于内燃机的电动机制动装置中，包括具有涡轮机的排气涡轮增压器，从发动机引导到涡轮机的压缩机和排气管道，在涡轮上游的排气管道中设置截流阀和旁通管路连接到截流阀上游的排气管，并且延伸到涡轮机，以将来自排气管道的压力下的气体供应到与涡轮机轮相邻的涡轮。

8. 发明授权

US5839281A Motor braking arrangement 失效
标题翻译：电机制动布置
公开(公告)号：US5839281A
公开(公告)日：1998-11-24
申请号：US736030
申请日：1996-10-23
申请人： Siegfried Sumser , Erwin Schmidt
发明人： Siegfried Sumser , Erwin Schmidt
IPC分类号： F02D9/06 , F02B37/12
CPC分类号： F02B37/025 , F02D9/06 , Y02T10/144
摘要： In a motor braking arrangement for an internal combustion engine including a turbocharger having a charger connected to the engine by an air intake duct and a turbine connected to the engine by an exhaust gas pipe including an exhaust gas shut-off valve arranged upstream of the turbine, a by-pass line extends from the exhaust gas pipe upstream of the shut-off valve to a gas admission passage of the turbine adjacent the turbine wheel to drive the turbine wheel by the gases discharged from the exhaust gas pipe when the shut-off valve is closed for engine braking purposes.
摘要翻译：在一种用于内燃机的电动机制动装置中，所述内燃机包括涡轮增压器，所述涡轮增压器具有通过进气管连接到发动机的充电器，以及通过排气管连接到所述发动机的涡轮，所述排气管包括布置在所述涡轮机上游的废气截止阀旁路线路从截止阀上游的废气管道延伸到与涡轮机叶轮相邻的涡轮的气体进入通道，以便在关闭时从排气管排出的气体驱动涡轮机叶轮阀门关闭以用于发动机制动目的。

9. 发明授权

US06546728B2 Exhaust-gas turbocharger for an internal combustion engine and method of operating an exhaust-gas turbocharger 失效
公开(公告)号：US06546728B2
公开(公告)日：2003-04-15
申请号：US09910005
申请日：2001-07-23
申请人： Erwin Schmidt , Siegfried Sumser
发明人： Erwin Schmidt , Siegfried Sumser
IPC分类号： F02D2300
CPC分类号： F02B37/24 , F01D17/12 , F01D17/165 , F02B29/0406 , F02C6/12 , F02D9/06 , F02M26/05 , F02M26/10 , F02M26/23 , Y02T10/144
摘要： An exhaust-gas turbocharger for an internal combustion engine has a turbine having a variable turbine geometry for the variable setting of the effective flow inlet cross section to the turbine wheel. The exhaust-gas turbocharger has a compressor which is connected to the turbine via a shaft. The variable turbine geometry can be adjusted by means of a regulating device between a closed position and an open position. To compensate for wear, a stop limiting an end position of the variable turbine geometry is provided, and the position of this stop can be set in a variable manner.

10. 发明授权

US06256991B1 Turbocharger system for internal combustion engine 有权
标题翻译：内燃机用涡轮增压器系统
公开(公告)号：US06256991B1
公开(公告)日：2001-07-10
申请号：US09446526
申请日：1999-12-27
申请人： Erwin Schmidt , Siegfried Sumser
发明人： Erwin Schmidt , Siegfried Sumser
IPC分类号： F02D2300
CPC分类号： F02B37/24 , F02D9/06 , F02D41/0005 , F02D41/0007 , F05B2200/11 , Y02T10/144 , Y02T10/42
摘要： In a turbocharger system for internal combustion engines, the internal combustion engine has at least one combustion chamber with a variable volume and a swept volume determined by the sum of the differential volumes between the smallest and largest volumes of the combustion chambers of the internal combustion engine. The turbocharger system associated to the internal combustion engine has at least one turbine arranged in the exhaust gas pipe of the internal combustion engine and provided with a flow channel which opens via an annular jet-shaped region onto a turbine wheel. A guiding apparatus arranged in the opening region of the flow channel has a variable guiding grid with adjustable guiding blades which make it possible to obtain free flow sections of different sizes and which acts as a throttle during braking in an adjustable manner, depending on the operational parameters of the internal combustion engine, for determining the narrowest flow section in the exhaust gas pipe that leads to the turbine. The system is characterized in that at maximum braking power the relation between the free flow section A in the exhaust gas pipe that leads to the turbine, the inlet diameter D of the turbine wheel and the swept volume VH of the internal combustion engine is described by the equation (I) when the braking power supplied by the internal combustion engine during braking is at its maximum, the turbo-braking factor (TBF) being smaller than 0.0005 (5%). The internal combustion engine and the turbocharger are matched so as to supply maximum braking power with low thermal stress.
摘要翻译：在用于内燃机的涡轮增压器系统中，内燃机具有至少一个具有可变体积的燃烧室和由内燃机的燃烧室的最小和最大容积之间的不同体积之和的总和确定的扫掠容积。与内燃机相关联的涡轮增压器系统具有布置在内燃机的排气管中的至少一个涡轮机，并且设置有经由环形喷射区域在涡轮机轮上打开的流动通道。布置在流动通道的开口区域中的引导装置具有带可调引导叶片的可变引导格栅，其可以获得不同尺寸的自由流动部分，并且可以以可调整的方式在制动期间用作节流阀，这取决于操作用于确定通向涡轮机的排气管中最窄的流动部分的内燃机的参数。该系统的特征在于，在最大制动力下，通向涡轮机的废气管道中的自由流动部分A与涡轮机叶轮的入口直径D和内燃机的扫掠体积V H之间的关系由在制动时由内燃机供给的制动功率处于其最大值时，涡轮制动系数（TBF）小于0.0005（5％）的公式（I）。内燃机和涡轮增压器匹配，以提供具有低热应力的最大制动功率。

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