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1. 发明授权

US06314736B1 Exhaust gas turbine of a turbocharger for an internal combustion engine 有权
标题翻译：用于内燃机的涡轮增压器的废气涡轮
公开(公告)号：US06314736B1
公开(公告)日：2001-11-13
申请号：US09558834
申请日：2000-04-26
申请人： Helmut Daudel , Wolfgang Erdmann , Peter Fledersbacher , Carsten Funke , Paul Löffler , Siegfried Sumser
发明人： Helmut Daudel , Wolfgang Erdmann , Peter Fledersbacher , Carsten Funke , Paul Löffler , Siegfried Sumser
IPC分类号： F02D2300
CPC分类号： F01D17/16 , F01D11/00 , F01D17/165
摘要： An exhaust gas turbine portion of a vehicle engine turbocharger is provided with at least one variable guide-blade cascade with guide blades in a nozzle opening to the turbocharger rotor for effectively changing the cross section of the exhaust flow to the rotor wherein the angle of the guide blades is selectively settable by an adjusting device. The width dimension of the gap between the ends of the guide-blade cascade and the casing wall defining the nozzle is adjustable between a substantially zero gap dimension and a maximum gap dimension.
摘要翻译：车辆发动机涡轮增压器的废气涡轮机部分设置有至少一个与导向叶片级联的可变导向叶片，该导向叶片在与涡轮增压器转子相关的喷嘴开口中，用于有效地改变排气流到转子的横截面，其中，导向叶片可由调节装置选择性地设定。引导叶片级联的端部与限定喷嘴的壳体壁之间的间隙的宽度尺寸可在基本上零间隙尺寸和最大间隙尺寸之间调节。

2. 发明授权

US06223534B1 Engine-braking arrangement for an 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的发动机制动装置
公开(公告)号：US06223534B1
公开(公告)日：2001-05-01
申请号：US09370194
申请日：1999-08-09
申请人： Wolfgang Erdmann , Carsten Funke , Jürgen Lenz , Paul Löffler , Erwin Schmidt , Siegfried Sumser
发明人： Wolfgang Erdmann , Carsten Funke , Jürgen Lenz , Paul Löffler , Erwin Schmidt , Siegfried Sumser
IPC分类号： F02D2300
CPC分类号： F02B37/025 , F02D9/06 , F02D9/16 , Y02T10/144
摘要： In an engine braking arrangement for an internal combustion engine with an exhaust gas turbocharger including a turbine arranged in the engine exhaust duct and a compressor driven by the turbine and arranged in the engine intake duct, a brake valve disposed in the exhaust duct upstream of the turbine and a pressure relief line extending from the exhaust duct upstream of the turbine rotor to an area downstream of the turbine and including a stop valve, the stop valve is a rotationally adjustable rotary valve operable by an actuating device depending on the intake pressure in the intake duct.
摘要翻译：在具有排气涡轮增压器的内燃机的发动机制动装置中，所述排气涡轮增压器包括布置在所述发动机排气管道中的涡轮机和由所述涡轮机驱动并设置在所述发动机进气管道中的压缩机，设置在所述排气管道上游的制动阀涡轮机和从涡轮转子上游的排气管道延伸到涡轮机下游的区域并包括截止阀的压力释放管线，该截止阀是可旋转地调节的旋转阀，其可由致动装置操作，这取决于在进气管。

3. 发明授权

US06443696B1 Exhaust gas turbocharger turbine 失效
标题翻译：废气涡轮增压器涡轮机
公开(公告)号：US06443696B1
公开(公告)日：2002-09-03
申请号：US09673329
申请日：2000-10-12
申请人： Wolfgang Erdmann , Carsten Funke , Thomas Hardt , Paul Löffler , Erwin Schmidt , Siegfried Sumser
发明人： Wolfgang Erdmann , Carsten Funke , Thomas Hardt , Paul Löffler , Erwin Schmidt , Siegfried Sumser
IPC分类号： F01D1716
CPC分类号： F01D17/143 , F01D17/165 , F02B37/025 , F02B37/22 , F02C6/12 , F02D9/06
摘要： An exhaust-gas turbocharger turbine of an internal combustion engine is provided with a spiral guide passage arranged in a turbine housing, a turbine impeller, a flow gap be ween the guide passage and the turbine impeller, and guide blades forming a guide cascade. The guide cascade with the guide blades projects axially from a support, arranged so as to be displaceable in the axial direction in the turbine housing, in such a way that the guide blades, in normal operation, are mounted in recesses of a housing wall part of the turbine housing, the recesses, in the form of a female piece, forming a mating profile shape for the guide blades. In braking operation of the internal combustion engine, the guide blades project into the flow gap during an axial displacement of the support. The device with actuation for the braking operation can be fitted as a complete module into the turbine spiral.
摘要翻译：内燃机的排气涡轮增压器涡轮机设置有涡轮机壳体，涡轮叶轮，引导通道和涡轮机叶轮的流动间隙以及形成引导级联的引导叶片的螺旋引导通道。与引导叶片的引导级联从支撑件轴向突出，布置成在涡轮机壳体中沿轴向移位，使得导向叶片在正常操作中安装在壳体壁部分的凹部中涡轮机壳体的凹部，以阴形件的形式形成用于导向叶片的配合轮廓形状。在内燃机的制动操作中，导向叶片在支撑件的轴向位移期间突出到流动间隙中。具有用于制动操作的致动装置可以作为完整模块装配到涡轮螺旋中。

4. 发明授权

US06553762B2 Exhaust gas turbocharger for an internal combustion engine 有权
公开(公告)号：US06553762B2
公开(公告)日：2003-04-29
申请号：US10021686
申请日：2001-12-11
申请人： Paul Löffler , Wolfgang Erdmann , Peter Fledersbacher , Siegfried Sumser , Friedrich Wirbeleit , Jürgen Willand
发明人： Paul Löffler , Wolfgang Erdmann , Peter Fledersbacher , Siegfried Sumser , Friedrich Wirbeleit , Jürgen Willand
IPC分类号： F02B3344
CPC分类号： F01D9/026 , F01D25/26 , F02B37/02 , F02B37/025 , F02C6/12 , Y02T10/144
摘要： In an exhaust gas turbocharger for an internal combustion engine including an exhaust gas turbine and a compressor connected to the turbine so as to be operated thereby, the turbine includes a housing consisting of an inner and an outer shell formed from steel sheets and being arranged in spaced relationship so as to form therebetween an intermediate space.

5. 发明授权

US07121788B2 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：US07121788B2
公开(公告)日：2006-10-17
申请号：US10524882
申请日：2003-08-09
申请人： Helmut Daudel , Helmut Finger , Peter Fledersbacher , Hans-Josef Hemer , Ralf Koch , Stephan Schenkel , Siegfried Sumser
发明人： Helmut Daudel , Helmut Finger , Peter Fledersbacher , Hans-Josef Hemer , Ralf Koch , Stephan Schenkel , Siegfried Sumser
IPC分类号： F01D1/24 , F01D1/02 , F01D17/12
CPC分类号： F01D17/165 , F05D2220/40 , F05D2250/311 , F05D2250/41
摘要： An exhaust gas turbocharger for an internal combustion engine comprises a turbine in the exhaust line and a compressor, which is driven by the turbine and which is located inside the intake tract of the internal combustion engine. The turbine comprises a flow duct having a radial flow entrance cross-section, and a flow ring is provided that delimits the flow entrance cross-section. An adjustable vane is placed in the radial flow entrance cross-section for variably adjusting this flow entrance cross-section. The flow ring inside the housing of the exhaust gas turbine can be axially displaced between a contact position toward the vane and a position that frees a gap toward the vane.
摘要翻译：用于内燃机的排气涡轮增压器包括排气管中的涡轮机和由涡轮驱动并位于内燃机的进气道内部的压缩机。涡轮机包括具有径向流入口横截面的流动管道，并且提供限定流入口横截面的流动环。可调节的叶片放置在径向流入口横截面中，用于可变地调节该流入口横截面。排气涡轮机的壳体内的流动环可以在朝向叶片的接触位置和将间隙释放到叶片上的位置之间轴向移动。

6. 发明授权

US06733236B2 Compressor in a turbocharger 有权
标题翻译：压缩机在涡轮增压器
公开(公告)号：US06733236B2
公开(公告)日：2004-05-11
申请号：US10176889
申请日：2002-06-21
申请人： Siegfried Sumser , Peter Fledersbacher , Helmut Finger , Helmut Daudel , Gebhard Bopp
发明人： Siegfried Sumser , Peter Fledersbacher , Helmut Finger , Helmut Daudel , Gebhard Bopp
IPC分类号： F04D2944
CPC分类号： F02B33/44 , F01D9/06 , F02B37/00 , F04D25/04 , F05D2220/40 , F05D2250/231 , F05D2250/311 , F05D2250/314 , Y02T10/144
摘要： A compressor in a turbocharger has a compressor impeller in an inflow passage and an outflow region downstream of the compressor-impeller outlet edge. The outflow region is assigned a connecting passage, a stabilizing chamber and an outflow passage, the connecting passage being arranged with a lateral offset with respect to a longitudinal center axis of the stabilizing chamber.
摘要翻译：涡轮增压器中的压缩机具有在流入通道中的压缩机叶轮和压缩机 - 叶轮出口边缘下游的流出区域。流出区域分配有连接通道，稳定室和流出通道，连接通道相对于稳定室的纵向中心轴线偏移地布置。

7. 发明申请

US20050268610A1 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：US20050268610A1
公开(公告)日：2005-12-08
申请号：US10524882
申请日：2003-08-09
申请人： Helmut Daudel , Helmut Finger , Peter Fledersbacher , Hans-Josef Hemer , Ralf Koch , Stephan Schenkel , Siegfried Sumser
发明人： Helmut Daudel , Helmut Finger , Peter Fledersbacher , Hans-Josef Hemer , Ralf Koch , Stephan Schenkel , Siegfried Sumser
IPC分类号： F02B37/22 , F01D17/16 , F02B37/24 , F02D23/00
CPC分类号： F01D17/165 , F05D2220/40 , F05D2250/311 , F05D2250/41
摘要： An exhaust gas turbocharger for an internal combustion engine comprises a turbine in the exhaust line and a compressor, which is driven by the turbine and which is located inside the intake tract of the internal combustion engine. The turbine comprises a flow duct having a radial flow entrance cross-section, and a flow ring is provided that delimits the flow entrance cross-section. An adjustable vane is placed in the radial flow entrance cross-section for variably adjusting this flow entrance cross-section. The flow ring inside the housing of the exhaust gas turbine can be axially displaced between a contact position toward the vane and a position that frees a gap toward the vane.
摘要翻译：用于内燃机的排气涡轮增压器包括排气管中的涡轮机和由涡轮驱动并位于内燃机的进气道内部的压缩机。涡轮机包括具有径向流入口横截面的流动管道，并且设置限定流入口横截面的流动环。可调节的叶片放置在径向流入口横截面中，用于可变地调节该流入口横截面。排气涡轮机的壳体内的流动环可以在朝向叶片的接触位置和将间隙释放到叶片上的位置之间轴向移动。

8. 发明授权

US06260358B1 Multi-cylinder internal combustion engine with an exhaust-gas turbocharger 失效
标题翻译：带排气涡轮增压器的多缸内燃机
公开(公告)号：US06260358B1
公开(公告)日：2001-07-17
申请号：US09551164
申请日：2000-04-17
申请人： Helmut Daudel , Helmut Finger , Peter Fledersbacher , Siegfried Sumser
发明人： Helmut Daudel , Helmut Finger , Peter Fledersbacher , Siegfried Sumser
IPC分类号： F02D2300
CPC分类号： F02D23/00 , F02B29/0406 , F02B37/02 , F02B37/22 , F02B37/24 , F02C6/12 , F02M26/05 , F02M26/10 , F02M26/23 , F02M26/43 , Y02T10/144
摘要： In a multi-cylinder internal combustion engine including an exhaust gas turbocharger to which at least two separate exhaust lines extend from different groups of cylinders of the engine, the exhaust lines have discharge openings arranged adjacent one another along a control surface area and a control slide member supported so as to be movable relative to the exhaust gas discharge openings includes wall portions movable with the slide member between a position in which the wall portions of the slide member are in alignment with stationary wall portions between the discharge openings for maintaining the exhaust gas flow passages separated from one another and a position in which the wall portions on the slide member are out of alignment with the stationary wall portions, wherein the exhaust gas lines are in communication with one another.
摘要翻译：在包括排气涡轮增压器的多气缸内燃机中，至少两个独立的排气管线从发动机的不同气缸组延伸出来，排气管线具有沿着控制表面区域彼此相邻设置的排出口，以及控制滑块被支撑成能够相对于排气排出口移动的构件包括可滑动构件在滑动构件的壁部与排出口之间的静止壁部对准的位置之间移动的壁部，用于维持排气彼此分离的流动通道和滑动构件上的壁部分与固定壁部分不对准的位置，其中废气管线彼此连通。

9. 发明申请

US20050056015A1 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：US20050056015A1
公开(公告)日：2005-03-17
申请号：US10946375
申请日：2004-09-21
申请人： Peter Fledersbacher , Siegfried Sumser , Helmut Finger , Wolfgang Erdmann
发明人： Peter Fledersbacher , Siegfried Sumser , Helmut Finger , Wolfgang Erdmann
IPC分类号： F02B37/02 , F01D9/02 , F01D17/14 , F01D17/16 , F01D25/24 , F02B37/22 , F02B39/00 , F02D23/00
CPC分类号： F01D17/143 , F01D9/026 , F01D17/167 , F01N13/107 , F02B37/025 , F02B37/22 , F05D2220/40 , Y02T10/144
摘要： An exhaust-gas turbocharger in an internal combustion engine having a compressor in the induction tract and an exhaust-gas turbine in the exhaust-gas line wherein the exhaust-gas turbine has at least two spiral ducts which in each case open into a radial flow inlet passage. Arranged in the radial flow inlet passage is a guide cascade ring which is disposed between two axially delimiting walls. One of the walls is designed to be axially displaceable and adapted to accommodate the vanes of the guide cascade ring. The wall is displaceable axially outward to such an extent that the vanes of the radial guide cascade ring are no longer in contact with the wall and there is a direct, unobstructed flow path to an outflow duct in the exhaust-gas turbine.
摘要翻译：一种在内燃机中的排气涡轮增压器，其具有在所述排气管线中的压缩机和所述排气管线中的废气涡轮机，其中所述排气涡轮机具有至少两个螺旋管道，每个所述螺旋管道在每种情况下都敞开成径向流动入口通道。在径向流入口通道中布置有引导级联环，其布置在两个轴向限定的壁之间。一个壁被设计成可轴向移动并适于容纳引导级联环的叶片。该壁可以轴向向外移动到这样的程度，使得径向引导级联环的叶片不再与壁接触，并且存在与排气涡轮机中的流出管道直接无阻碍的流动路径。

10. 发明申请

US20050056016A1 Variable exhaust gas turbocharger 失效
标题翻译：可变废气涡轮增压器
公开(公告)号：US20050056016A1
公开(公告)日：2005-03-17
申请号：US10949959
申请日：2004-09-24
申请人： Siegfried Sumser , Peter Fledersbacher , Wolfgang Erdmann , Manfred Stute
发明人： Siegfried Sumser , Peter Fledersbacher , Wolfgang Erdmann , Manfred Stute
IPC分类号： F02B37/00 , F01D17/16 , F02B37/24 , F02D23/00 , F02D41/00 , F02M25/07 , F04D27/02 , F04D29/46 , F02B33/44
CPC分类号： F04D29/462 , F01D17/165 , F02B29/0406 , F02B37/24 , F02D41/0007 , F02M26/05 , F02M26/10 , F02M26/23 , F04D29/4213 , F05D2250/51 , Y02T10/144
摘要： In a variable exhaust gas turbocharger for an internal combustion engine having an exhaust gas turbine and a compressor with a variable vane structure wherein the exhaust gas turbocharger comprises a housing and a compressor wheel which is connected to an exhaust gas turbine wheel via a shaft, the compressor has a radial inflow flow passage in which a variable vane structure or throttle device is arranged upstream of the compressor wheel and another vane structure is arranged in the radial flow passage downstream of the compressor wheel in the direction of flow.
摘要翻译：在具有废气涡轮机的内燃机的可变废气涡轮增压器和具有可变叶片结构的压缩机中，其中排气涡轮增压器包括壳体和通过轴连接到废气涡轮机叶轮的压缩机叶轮，压缩机具有径向流入流动通道，其中可变叶片结构或节流装置布置在压缩机叶轮的上游，并且另一个叶片结构布置在沿着流动方向的压缩机叶轮下游的径向流动通道中。

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