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公开(公告)号：US06497097B2
公开(公告)日：2002-12-24
申请号：US10100038
申请日：2002-03-19
Applicant: Erwin Schmidt , Siegfried Sumser
Inventor： Erwin Schmidt , Siegfried Sumser
IPC: F02B3712
CPC classification number: F02D41/0005 , B60T13/585 , F02D9/06 , Y02T10/42
Abstract: 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.
Abstract translation: 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。
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22.发明授权Exhaust gas turbocharger for an internal combustion engine and a method for operating an exhaust gas turbocharger 失效用于内燃机的废气涡轮增压器和用于操作排气涡轮增压器的方法公开(公告)号：US06481205B2
公开(公告)日：2002-11-19
申请号：US09974713
申请日：2001-10-10
Applicant: Peter Fledersbacher , Paul Löffler , Siegfried Sumser , Friedrich Wirbeleit
Inventor： Peter Fledersbacher , Paul Löffler , Siegfried Sumser , Friedrich Wirbeleit
IPC: F02B3344
CPC classification number: F02C6/12 , F01D15/10 , F02B37/025 , F02B37/10 , F02B39/10 , F04D17/025 , F04D25/024 , F04D25/0606 , F04D25/066 , F05D2220/40 , Y02T10/144
Abstract: In an exhaust gas turbocharger for an internal combustion engine having an air intake duct and an exhaust duct and wherein the turbocharger includes a compressor arranged in the air intake duct and a turbine arranged in the exhaust duct and a shaft carrying the turbine wheel and the compressor impeller, an electric motor is provided which includes a rotor provided with an air mover disposed in the inlet area of the compressor and being controllable for rotation independently of the rotation of the turbine.
Abstract translation: 在具有进气管道和排气管道的内燃机的排气涡轮增压器中，所述涡轮增压器包括布置在所述进气管道中的压缩机和布置在所述排气管道中的涡轮机，以及承载所述涡轮机叶轮和所述压缩机的轴 叶轮，提供一种电动机，其包括设置有设置在压缩机的入口区域中的鼓风机的转子，并且可独立于涡轮机的旋转而被控制。
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公开(公告)号：US06457311B2
公开(公告)日：2002-10-01
申请号：US09801830
申请日：2001-03-09
Applicant: Peter Fledersbacher , Gernot Hertweck , Siegfried Sumser , Juergen Willand , Friedrich Wirbeleit
Inventor： Peter Fledersbacher , Gernot Hertweck , Siegfried Sumser , Juergen Willand , Friedrich Wirbeleit
IPC: F02B3344
CPC classification number: F01D25/22 , F01D25/166 , F01D25/168 , F02B37/10 , F02B39/10 , F05D2220/40 , F05D2240/51 , F05D2240/515 , F05D2240/53 , F05D2240/54 , F16C2360/24 , Y02T10/144
Abstract: An exhaust-gas turbocharger for an internal combustion engine has an exhaust-gas turbine in the exhaust tract and a compressor in the intake tract, the exhaust-gas turbine and the compressor being connected via a shaft which is supported in a casing of the exhaust-gas turbocharger via at least one bearing. In order to improve the efficiency of the turbocharger, the bearing has a non-contact design, in that, when the exhaust-gas turbocharger is in operation, the shaft is held at a distance from, and so as to be virtually free of friction with, a bearing receptacle fixed to the casing.
Abstract translation: 用于内燃机的废气涡轮增压器具有排气道中的废气涡轮机，吸气道中的压缩机，排气涡轮机和压缩机经由支撑在排气口的壳体中的轴连接 通过至少一个轴承加热涡轮增压器。 为了提高涡轮增压器的效率，轴承具有非接触设计，因为当废气涡轮增压器运行时，轴被保持在距离实际上没有摩擦的距离 具有固定到壳体的轴承座。
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公开(公告)号：US6101812A
公开(公告)日：2000-08-15
申请号：US897412
申请日：1997-07-21
Applicant: Erwin Schmidt , Siegfried Sumser
Inventor： Erwin Schmidt , Siegfried Sumser
CPC classification number: F02B37/025 , F01D17/148 , F02B37/18 , F02B37/22 , F02D9/06 , Y02T10/144
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US5855117A
公开(公告)日：1999-01-05
申请号：US988275
申请日：1997-12-10
Applicant: Siegfried Sumser , Erwin Schmidt , Marco Schade
Inventor： Siegfried Sumser , Erwin Schmidt , Marco Schade
CPC classification number: F01D17/143 , F01D17/167 , F02B37/025 , F02C9/18 , F02B37/22 , F05D2220/40 , Y02T10/144
Abstract: 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.
Abstract translation: 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 。
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Patent Agency Ranking
公开(公告)号：US5839281A
公开(公告)日：1998-11-24
申请号：US736030
申请日：1996-10-23
Applicant: Siegfried Sumser , Erwin Schmidt
Inventor： Siegfried Sumser , Erwin Schmidt
CPC classification number: F02B37/025 , F02D9/06 , Y02T10/144
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US5561238A
公开(公告)日：1996-10-01
申请号：US258636
申请日：1994-06-10
Applicant: Werner Rumez , Siegfried Sumser
Inventor： Werner Rumez , Siegfried Sumser
IPC: G01D1/18 , B60K28/10 , B60K31/00 , F01N7/00 , F02B77/08 , F16H59/74 , G01M15/10 , G01N5/00 , G01M15/00 , F02D35/00 , F23N5/24
CPC classification number: B60K31/00 , B60K28/10 , G01M15/102 , B60W2520/10 , F16H2059/743
Abstract: A method detects and evaluates emissions from plants, in particular from incineration or industrial plants. The absolute quantities of the pollutants are determined at preset intervals and an average over a preset measuring interval is formed therefrom. When a preset limiting average is exceeded, a check is made to determine whether this excess is due to a functional fault of the plant. If so, the plant is switched over to emergency running. If there is no functional fault, the running of the plant is restricted until the average falls again below the limiting average. The pollutant quantities determined are stored and can be utilized for determining levies.
Abstract translation: 一种方法可以检测和评估植物，特别是焚烧或工厂的排放。 污染物的绝对量以预定间隔确定，并由此形成预先设定的测量间隔的平均值。 当超过预设极限平均值时，进行检查以确定这种过量是否是由于设备的功能故障造成的。 如果是这样，工厂将切换到紧急运行。 如果没有功能故障，则工厂的运行受到限制，直到平均值再次低于极限平均值。 确定的污染物质量被储存并可用于确定征税。
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公开(公告)号：US08621863B2
公开(公告)日：2014-01-07
申请号：US12925546
申请日：2010-10-22
Applicant: Stephan Krätschrner , Wolfram Schmid , Michael Stiller , Siegfried Sumser
Inventor： Stephan Krätschrner , Wolfram Schmid , Michael Stiller , Siegfried Sumser
IPC: F02D23/00
CPC classification number: F02C6/12 , F01D9/026 , F02B37/025 , F02B37/22 , F05D2220/40 , Y02T10/144
Abstract: In a turbocharger for an internal combustion engine of a motor vehicle, comprising a turbine housing having first and second spiral passages, each of which is connected to at least one exhaust gas line of an exhaust train of the internal combustion engine and a turbine wheel disposed within a rotor chamber of the turbine housing and connected to a compressor impeller via a drive shaft for rotation with the impeller, the exhaust gas of the internal combustion engine can be routed through the spiral passages for admission to the turbine wheel via the first and second spiral passages which have different wrap angles around the turbine wheel.
Abstract translation: 在一种用于机动车辆的内燃机的涡轮增压器中，包括具有第一和第二螺旋通道的涡轮机壳体，每个涡轮机壳体连接到内燃机的排气系统的至少一排气管线和设置的涡轮机叶轮 在涡轮机壳体的转子室内并通过与叶轮一起旋转的驱动轴连接到压缩机叶轮，内燃机的排气可以通过螺旋通道通过经由第一和第二 在涡轮机轮周围具有不同包角的螺旋通道。
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29.发明申请公开(公告)号：US20110079009A1
公开(公告)日：2011-04-07
申请号：US12925546
申请日：2010-10-22
Applicant: Stephan Krätschrner , Wolfram Schmid , Michael Stiller , Siegfried Sumser
Inventor： Stephan Krätschrner , Wolfram Schmid , Michael Stiller , Siegfried Sumser
IPC: F02C6/12
CPC classification number: F02C6/12 , F01D9/026 , F02B37/025 , F02B37/22 , F05D2220/40 , Y02T10/144
Abstract: In a turbocharger for an internal combustion engine of a motor vehicle, comprising a turbine housing having first and second spiral passages, each of which is connected to at least one exhaust gas line of an exhaust train of the internal combustion engine and a turbine wheel disposed within a rotor chamber of the turbine housing and connected to a compressor impeller via a drive shaft for rotation with the impeller, the exhaust gas of the internal combustion engine can be routed through the spiral passages for admission to the turbine wheel via the first and second spiral passages which have different wrap angles around the turbine wheel.
Abstract translation: 在一种用于机动车辆的内燃机的涡轮增压器中，包括具有第一和第二螺旋通道的涡轮机壳体，每个涡轮机壳体连接到内燃机的排气系统的至少一排气管线和设置的涡轮机叶轮 在涡轮机壳体的转子室内并通过与叶轮一起旋转的驱动轴连接到压缩机叶轮，内燃机的排气可以通过螺旋通道通过经由第一和第二 在涡轮机轮周围具有不同包角的螺旋通道。
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公开(公告)号：US20110067397A1
公开(公告)日：2011-03-24
申请号：US12927865
申请日：2010-11-27
Applicant: Torsten Hirth , Stephan Krätschmer , Michael Stiller , Siegfried Sumser
Inventor： Torsten Hirth , Stephan Krätschmer , Michael Stiller , Siegfried Sumser
CPC classification number: F02B37/22 , F01N13/107 , F02B29/0406 , F02B37/025 , F02B37/18 , F02B37/24 , F02M26/05 , F02M26/10 , F02M26/23 , F02M26/43 , Y02T10/144
Abstract: In an internal combustion engine for a motor vehicle having an exhaust gas turbo-charger comprising a compressor arranged in an intake tract of the internal combustion engine and a turbine arranged in an exhaust gas tract of the internal combustion engine, with a turbine wheel disposed the turbine housing, an adjustment device is provided by means of which a spiral inlet cross section of a spiral turbine inlet channel and a nozzle cross section of the spiral inlet channel to the turbine wheel are jointly adjustable by a common adjustment device. The invention further relates to an exhaust gas turbocharger, a motor vehicle having an internal combustion engine and a method for operating an internal combustion engine having an exhaust gas turbocharger.
Abstract translation: 在具有排气涡轮增压器的机动车辆用内燃机中，所述排气涡轮增压器包括布置在内燃机的进气道中的压缩机和布置在内燃机的排气管道中的涡轮机，其中设置有涡轮机叶轮 提供了一种调节装置，螺旋式涡轮机入口通道的螺旋入口横截面和到涡轮机叶轮的螺旋入口通道的喷嘴横截面通过公共调节装置可共同调节。 本发明还涉及排气涡轮增压器，具有内燃机的机动车辆和具有排气涡轮增压器的内燃机的操作方法。
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