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1. 发明申请

US20080152484A1 Exhaust-gas turbine in an exhaust-gas turbocharger 失效
标题翻译：排气涡轮增压器中的废气涡轮机
公开(公告)号：US20080152484A1
公开(公告)日：2008-06-26
申请号：US12001078
申请日：2007-12-08
申请人： Peter Fledersbacher , Torsten Hirth , Hans-Georg Lehmann , Volker Siedle , Siegfried Sumser
发明人： Peter Fledersbacher , Torsten Hirth , Hans-Georg Lehmann , Volker Siedle , Siegfried Sumser
IPC分类号： F02B37/24 , F04D15/00
CPC分类号： F02C6/12 , F01D17/143 , F02C9/18
摘要： In an exhaust-gas turbine of an exhaust-gas turbo-charger including a turbine wheel which is rotatably supported in a housing and to which exhaust gas can be supplied via an inlet channel and discharged out of the exhaust-gas turbine via an outlet duct, wherein a guide vane structure and an axial slide which interacts with the latter, are disposed in the turbine inlet at the transition from the inlet channel to the turbine wheel, the guide vane structure is fixedly mounted with respect to the housing and the axial slide is arranged at the turbine outlet side and is movably supported on an outlet duct contour sleeve and provided with an axial opening for accommodating the guide vane structure, and the contour sleeve includes openings which conduct exhaust gas from the inlet channel directly to the outlet duct and which are arranged so that they are covered by the axial slide when the axial slide is moved out of its open position, the guide vane structure extending axially over the contour sleeve openings so as to impart a swirl to the exhaust gas being discharged via the contour sleeve openings when the slide member is in an open position.
摘要翻译：在排气涡轮增压器的废气涡轮机中，该排气涡轮增压器包括可旋转地支撑在壳体中的涡轮机叶轮，并且可以经由入口通道向其供给废气，并经由出口管道排出废气涡轮机，其中在从所述入口通道到所述涡轮机叶轮的过渡处，在所述涡轮机入口处设置有与所述涡轮机入口相互作用的导向叶片结构和轴向滑动件，所述导向叶片结构相对于所述壳体和所述轴向滑块布置在涡轮出口侧并且可移动地支撑在出口管道轮廓套筒上并且设置有用于容纳引导叶片结构的轴向开口，并且轮廓套筒包括将排气从入口通道直接引导到出口管道的开口，它们被布置成使得当轴向滑动件从其打开位置移出时它们被轴向滑动件覆盖，导向叶片结构在轴线上延伸超过轮廓 ur套筒开口，以便当滑动构件处于打开位置时，经由轮廓套筒开口排出的废气产生漩涡。

2. 发明授权

US08186943B2 Exhaust-gas turbine in an exhaust-gas turbocharger 失效
标题翻译：排气涡轮增压器中的废气涡轮机
公开(公告)号：US08186943B2
公开(公告)日：2012-05-29
申请号：US12001078
申请日：2007-12-08
申请人： Peter Fledersbacher , Torsten Hirth , Hans-Georg Lehmann , Volker Siedle , Siegfried Sumser
发明人： Peter Fledersbacher , Torsten Hirth , Hans-Georg Lehmann , Volker Siedle , Siegfried Sumser
IPC分类号： F01B25/02
CPC分类号： F02C6/12 , F01D17/143 , F02C9/18
摘要： In an exhaust-gas turbine of an exhaust-gas turbo-charger including a turbine wheel which is rotatably supported in a housing and to which exhaust gas can be supplied via an inlet channel and discharged out of the exhaust-gas turbine via an outlet duct, wherein a guide vane structure and an axial slide which interacts with the latter, are disposed in the turbine inlet at the transition from the inlet channel to the turbine wheel, the guide vane structure is fixedly mounted with respect to the housing and the axial slide is arranged at the turbine outlet side and is movably supported on an outlet duct contour sleeve and provided with an axial opening for accommodating the guide vane structure, and the contour sleeve includes openings which conduct exhaust gas from the inlet channel directly to the outlet duct and which are arranged so that they are covered by the axial slide when the axial slide is moved out of its open position, the guide vane structure extending axially over the contour sleeve openings so as to impart a swirl to the exhaust gas being discharged via the contour sleeve openings when the slide member is in an open position.
摘要翻译：在排气涡轮增压器的废气涡轮机中，该排气涡轮增压器包括可旋转地支撑在壳体中的涡轮机叶轮，并且可以经由入口通道向其供给废气，并经由出口管道排出废气涡轮机，其中在从所述入口通道到所述涡轮机叶轮的过渡处，在所述涡轮机入口处设置有与所述涡轮机入口相互作用的导向叶片结构和轴向滑动件，所述导向叶片结构相对于所述壳体和所述轴向滑块布置在涡轮出口侧并且可移动地支撑在出口管道轮廓套筒上并且设置有用于容纳引导叶片结构的轴向开口，并且轮廓套筒包括将排气从入口通道直接引导到出口管道的开口，它们被布置成使得当轴向滑动件从其打开位置移出时它们被轴向滑动件覆盖，导向叶片结构在轴线上延伸超过轮廓 ur套筒开口，以便当滑动构件处于打开位置时，经由轮廓套筒开口排出的废气产生漩涡。

3. 发明授权

US06634174B2 Exhaust gas turbocharger for an internal combustion engine and a corresponding method 失效
公开(公告)号：US06634174B2
公开(公告)日：2003-10-21
申请号：US09972534
申请日：2001-10-05
申请人： Siegfried Sumser , Peter Fledersbacher , Friedrich Wirbeleit , Juergen Willand , Hans-Georg Lehmann
发明人： Siegfried Sumser , Peter Fledersbacher , Friedrich Wirbeleit , Juergen Willand , Hans-Georg Lehmann
IPC分类号： F02B3344
CPC分类号： F04D29/4213 , F02B37/225 , F02C9/16 , F04D25/04 , F04D27/0246 , Y02T10/144
摘要： An exhaust gas turbocharger for an internal combustion engine includes an exhaust gas turbine in the exhaust gas system and a compressor in the intake system for producing compressed charge air. A compressor rotor is arranged in a compressor inlet channel. In order to achieve a greater range of utilization, an adjustable shutoff element is arranged in the compressor inlet channel, upstream from the compressor rotor, for variable adjustment of the effective cross-section.

4. 发明申请

US20120031092A1 Internal combustion engine and method for operating an internal combustion engine 审中-公开
标题翻译：内燃机和操作内燃机的方法
公开(公告)号：US20120031092A1
公开(公告)日：2012-02-09
申请号：US13317573
申请日：2011-10-21
申请人： Siegfried Sumser , Peter Fledersbacher , Paul Löffler , Torsten Hirth
发明人： Siegfried Sumser , Peter Fledersbacher , Paul Löffler , Torsten Hirth
IPC分类号： F02D23/00 , F02B37/18
CPC分类号： F02B37/013 , F01D17/143 , F01D17/165 , F02B37/004 , F02B37/025 , F02B37/18 , F02B37/22 , F02B37/24 , F02C6/12 , F05D2240/40 , Y02T10/144
摘要： In an internal combustion engine with a high pressure exhaust gas turbocharger and a low pressure exhaust gas turbocharger connected in series, a bypass line including a blow-off valve extending around the high pressure and connected to the turbine of the low pressure exhaust gas turbocharger so that the exhaust gas can be conducted into a first inlet flow passage of the low pressure turbine in radial direction of the turbine wheel, the low pressure exhaust gas turbocharger comprises a second inlet flow by means of which the exhaust gas from the high pressure is directed onto the turbine wheel of the low pressure exhaust gas turbocharger in an axial or semi-axial flow direction.
摘要翻译：在具有串联连接的高压排气涡轮增压器和低压排气涡轮增压器的内燃机中，包括围绕高压延伸并连接到低压排气涡轮增压器的涡轮机的排气阀的旁通管线废气可以被引导到涡轮机叶轮的径向方向上的低压涡轮机的第一入口流动通道中，低压排气涡轮增压器包括第二入口流，通过该第二入口流将来自高压的排气指向在轴向或半轴向流动方向上到低压排气涡轮增压器的涡轮机叶轮上。

5. 发明授权

US07870731B2 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：US07870731B2
公开(公告)日：2011-01-18
申请号：US11978158
申请日：2007-10-27
申请人： Peter Fledersbacher , Torsten Hirth , Siegfried Sumser
发明人： Peter Fledersbacher , Torsten Hirth , Siegfried Sumser
IPC分类号： F02B33/44 , F04D29/42 , F04D29/66 , F04D29/40 , F04D29/38
CPC分类号： F02C6/12 , F01D5/022 , F01D17/143 , F02C3/073 , F04D29/284 , F04D29/4213
摘要： In an exhaust gas turbocharger for an internal combustion engine having a turbine wheel connected, by means of a shaft, to the compressor wheel of a compressor which includes a variable inlet geometry comprising a plunger and a sleeve-shaped partition for controlling an auxiliary duct leading radially to the compressor wheel, which is provided with compressor wheel blades to which air is supplied axially via an axial inlet passage and radially via a radial wheel inlet area, the compressor wheel includes a contoured ring provided at its outer circumferential surface with auxiliary blades disposed over, and aligned with, the compressor wheel blades in the radial and the axial wheel inlet region of the compressor wheel.
摘要翻译：在用于内燃机的废气涡轮增压器中，其具有通过轴连接到压缩机的压缩机叶轮的涡轮机轮，所述压缩机叶轮包括可变入口几何形状，其包括柱塞和用于控制辅助管道的套筒形分隔件压缩机叶轮设置有压缩机叶轮，空气经由轴向入口通道轴向供应，径向通过径向轮入口区域，压缩机叶轮包括设置在其外圆周表面处的轮廓环，辅助叶片设置并且与压缩机叶轮的径向和轴向轮入口区域中的压缩机叶轮对准并对齐。

6. 发明申请

US20080092538A1 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：US20080092538A1
公开(公告)日：2008-04-24
申请号：US11978158
申请日：2007-10-27
申请人： Peter Fledersbacher , Torsten Hirth , Siegfried Sumser
发明人： Peter Fledersbacher , Torsten Hirth , Siegfried Sumser
IPC分类号： F02B33/44
CPC分类号： F02C6/12 , F01D5/022 , F01D17/143 , F02C3/073 , F04D29/284 , F04D29/4213
摘要： In an exhaust gas turbocharger for an internal combustion engine having a turbine wheel connected, by means of a shaft, to the compressor wheel of a compressor which includes a variable inlet geometry comprising a plunger and a sleeve-shaped partition for controlling an auxiliary duct leading radially to the compressor wheel, which is provided with compressor wheel blades to which air is supplied axially via an axial inlet passage and radially via a radial wheel inlet area, the compressor wheel includes a contoured ring provided at its outer circumferential surface with auxiliary blades disposed over, and aligned with, the compressor wheel blades in the radial and the axial wheel inlet region of the compressor wheel.
摘要翻译：在用于内燃机的废气涡轮增压器中，其具有通过轴连接到压缩机的压缩机叶轮的涡轮机轮，所述压缩机叶轮包括可变入口几何形状，其包括柱塞和用于控制辅助管道的套筒形分隔件压缩机叶轮设置有压缩机叶轮，空气经由轴向入口通道轴向供应，径向通过径向轮入口区域，压缩机叶轮包括设置在其外圆周表面处的轮廓环，辅助叶片设置并且与压缩机叶轮的径向和轴向轮入口区域中的压缩机叶轮对准并对齐。

7. 发明授权

US09447723B2 Multiple inlet exhaust gas turbocharged engine with an axially moveable and rotatable adjustment ring 有权
标题翻译：多进气排气涡轮增压发动机具有轴向可移动和可旋转的调节环
公开(公告)号：US09447723B2
公开(公告)日：2016-09-20
申请号：US12927865
申请日：2010-11-27
申请人： Torsten Hirth , Stephan Krätschmer , Michael Stiller , Siegfried Sumser
发明人： Torsten Hirth , Stephan Krätschmer , Michael Stiller , Siegfried Sumser
IPC分类号： F02B37/22 , F02M26/05 , F02M26/10 , F02M26/43 , F02B37/02 , F02B37/18 , F02B37/24 , F01N13/10 , F02B29/04
CPC分类号： F02B37/22 , F01N13/107 , F02B29/0406 , F02B37/025 , F02B37/18 , F02B37/24 , F02M26/05 , F02M26/10 , F02M26/23 , F02M26/43 , Y02T10/144
摘要： 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.
摘要翻译：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。

8. 发明申请

US20110067397A1 Internal combustion engine with an exhaust gas turbocharger 有权
标题翻译：具有排气涡轮增压器的内燃机
公开(公告)号：US20110067397A1
公开(公告)日：2011-03-24
申请号：US12927865
申请日：2010-11-27
申请人： Torsten Hirth , Stephan Krätschmer , Michael Stiller , Siegfried Sumser
发明人： Torsten Hirth , Stephan Krätschmer , Michael Stiller , Siegfried Sumser
IPC分类号： F02D23/00 , F02B33/44
CPC分类号： F02B37/22 , F01N13/107 , F02B29/0406 , F02B37/025 , F02B37/18 , F02B37/24 , F02M26/05 , F02M26/10 , F02M26/23 , F02M26/43 , Y02T10/144
摘要： 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.
摘要翻译：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。

9. 发明授权

US07637106B2 Exhaust-gas turbocharger for an internal combustion engine 失效
标题翻译：用于内燃机的排气涡轮增压器
公开(公告)号：US07637106B2
公开(公告)日：2009-12-29
申请号：US11804330
申请日：2007-05-17
申请人： Gernot Hertweck , Torsten Hirth , Stephan Krätschmer , Paul Löffler , Siegfried Sumser
发明人： Gernot Hertweck , Torsten Hirth , Stephan Krätschmer , Paul Löffler , Siegfried Sumser
IPC分类号： F02D23/00 , F02B37/18 , F02B37/22 , F02B37/00 , F16K11/085 , F02C6/12
CPC分类号： F02B37/183 , F02B37/025 , F02B37/22 , Y02T10/144 , Y10T137/86871
摘要： In an exhaust gas turbocharger for an internal combustion engine having air intake ducts and exhaust gas discharge ducts including a compressor and a turbine with at least two inlet flow passages, a flow adjusting device (15) arranged in the exhaust gas discharge ducts upstream of the turbine and including a rotary slide valve for controlling the exhaust gas flow first and second flow channels extending through the rotary slide, a third flow channel extends axially partially through the rotary slide valve via inlet openings at the circumference of the rotary slide which can be brought into overlapping relationship with rotary slide housing openings for controlling the exhaust gas flow from the engine to the turbine.
摘要翻译：在具有进气管和具有至少两个入口流路的压缩机和涡轮机的排气管道的内燃机的排气涡轮增压器中，配置在排气管排出管道的上游的流量调节装置（15）涡轮机，并且包括用于控制排气流动的第一和第二流动通道的旋转滑阀，第一和第二流动通道延伸穿过旋转滑块，第三流动通道在旋转滑块的圆周处经由旋转滑阀的圆周部分地延伸穿过旋转滑阀，与用于控制从发动机到涡轮机的排气流动的旋转滑动壳体开口重叠。

10. 发明申请

US20080000460A1 Exhaust-gas turbocharger for an internal combustion engine 失效
标题翻译：用于内燃机的排气涡轮增压器
公开(公告)号：US20080000460A1
公开(公告)日：2008-01-03
申请号：US11804330
申请日：2007-05-17
申请人： Gernot Hertweck , Torsten Hirth , Stephan Kratschmer , Paul Loffler , Siegfried Sumser
发明人： Gernot Hertweck , Torsten Hirth , Stephan Kratschmer , Paul Loffler , Siegfried Sumser
IPC分类号： F02B33/34
CPC分类号： F02B37/183 , F02B37/025 , F02B37/22 , Y02T10/144 , Y10T137/86871
摘要： In an exhaust gas turbocharger for an internal combustion engine having air intake ducts and exhaust gas discharge ducts including a compressor and a turbine with at least two inlet flow passages, a flow adjusting device (15) arranged in the exhaust gas discharge ducts upstream of the turbine and forming a flow adjusting device having a rotary slide disposed in a rotary slide housing whereby a flow connection can be established or blocked between the flow adjusting device and a turbine inlet flow passage by means of the rotary slide (19), the rotary slide valve has first and second flow channels transversely extending through the rotary slide, a third flow channel which extends axially partially through the rotary slide and having at least two inlet openings at the circumference of the rotary slide which can be brought into overlapping relationship with rotary slide housing openings of an axial end of the rotary slide for controlling the exhaust gas flow from the engine to the turbine or, via a by-pass duct, past the turbine
摘要翻译：在具有进气管和具有至少两个入口流路的压缩机和涡轮机的排气管道的内燃机的排气涡轮增压器中，配置在排气管排出管道的上游的流量调节装置（15）涡轮机并且形成具有设置在旋转滑动壳体中的旋转滑块的流量调节装置，由此可以通过旋转滑块（19），旋转滑块（19）在流量调节装置和涡轮机入口流动通道之间建立或阻塞流动连接，阀具有横向延伸穿过旋转滑块的第一和第二流动通道，第三流动通道，其轴向部分地延伸穿过旋转滑块，并且在旋转滑块的圆周处具有至少两个入口开口，其可以与旋转滑块容纳旋转滑动件的轴向端部的开口，用于控制从发动机到涡轮的废气流或者通过旁通管道经过涡轮机

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