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公开(公告)号：US5406796A
公开(公告)日：1995-04-18
申请号：US227069
申请日：1994-04-13
IPC分类号： F01N3/32 , F02B37/00 , F02B37/013 , F02B37/16 , F02B37/18 , F02M26/05 , F02M26/14 , F02M26/17 , F02M26/34 , F04D25/04 , F02B37/12
CPC分类号： F02B37/005 , F02B37/013 , F02B37/025 , F02B37/16 , F02B37/164 , F02B37/18 , F02M26/05 , F02M26/14 , F02M26/17 , F02M26/34 , F04D25/04 , F01N3/32 , F02B29/0406 , F05B2220/40 , Y02T10/144
摘要： An exhaust gas turbocharger for a supercharged internal combustion engine, in which the exhaust gas turbocharger includes at least one turbine and at least one compressor and the turbine has a turbine casing with a spiral-shaped flow guide duct, a turbine wheel, an inlet end and an outlet end and the compressor includes a compressor casing with a diffuser duct, an impeller, a pressure side and a suction side and the turbine wheel and the compressor impeller are mounted on a common shaft and the turbine casing and the compressor casing, together with a bearing housing, an exhaust gas turbocharger casing and define a gas conduit connection between the inlet end of the turbine and the pressure side of the compressor with at least one control valve and a gas delivery device arranged in the gas conduit connection for controlling the flow of gas between the inlet end of the turbine and the pressure side of the compressor.
摘要翻译： 一种用于增压内燃机的排气涡轮增压器，其中所述排气涡轮增压器包括至少一个涡轮机和至少一个压缩机，并且所述涡轮机具有涡轮机壳体，所述涡轮机壳体具有螺旋形导流管，涡轮机叶轮，入口端 出口端和压缩机包括具有扩散器管道，叶轮，压力侧和吸入侧的压缩机壳体，涡轮机叶轮和压缩机叶轮安装在公共轴上，涡轮壳体和压缩机壳体一起 具有轴承壳体，排气涡轮增压器壳体，并且在涡轮机的入口端和压缩机的压力侧之间限定出气体导管连接，其中至少一个控制阀和气体输送装置布置在气体导管连接中，用于控制 涡轮入口端与压缩机的压力侧之间的气体流动。
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公开(公告)号：US20050056016A1
公开(公告)日：2005-03-17
申请号：US10949959
申请日：2004-09-24
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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公开(公告)号：US06726441B2
公开(公告)日：2004-04-27
申请号：US10068554
申请日：2002-02-06
申请人： Siegfried Sumser , Peter Fledersbacher , Wolfgang Erdmann , Helmut Finger , Friedrich Wirbeleit
发明人： Siegfried Sumser , Peter Fledersbacher , Wolfgang Erdmann , Helmut Finger , Friedrich Wirbeleit
IPC分类号： F04D2966
CPC分类号： F01D1/12 , F04D29/4213 , F04D29/685 , F05D2220/40
摘要： In an air compressor, particularly for an internal combustion engine, which has a compressor housing with a flow duct structure and a recirculation arrangement including a bypass structure for recirculation some of the air entering the compressor wheel, a recirculating ring is arranged in the bypass flow structure around the compressor wheel and the ring has a plurality of flow passages distributed uniformly around its circumference with inflow orifices at the radial inner end in communication with the compressor flow duct and outflow orifice at the radial outer end in communication with a by-pass flow space.
摘要翻译： 在空气压缩机中，特别是用于内燃机，其具有具有流动管道结构的压缩机壳体和包括用于使进入压缩机叶轮的一些空气再循环的旁路结构的再循环装置，循环环设置在旁路流中 压缩机叶轮和环周围的结构具有多个在其圆周上均匀分布的流动通道，在径向内端处的流入孔与压缩机流动管道和径向外端处的流出孔连通，与旁通流 空间。
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公开(公告)号：US20050056015A1
公开(公告)日：2005-03-17
申请号：US10946375
申请日：2004-09-21
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。
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5.发明授权Engine-braking arrangement for an internal combustion engine with an exhaust-gas turbocharger 有权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。
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公开(公告)号：US6050775A
公开(公告)日：2000-04-18
申请号：US199455
申请日：1998-11-25
申请人： Wolfgang Erdmann , Siegfried Sumser
发明人： Wolfgang Erdmann , Siegfried Sumser
CPC分类号： F01D17/165 , F05D2220/40
摘要： A radial-flow exhaust-gas turbocharger turbine is provided with a row of adjustable guide blades which are rotatable via adjusting shafts mounted in a casing. The guide blades are each provided with sealing discs on their longitudinal sides running at right angles to the adjusting-shaft axes. The diameter of the sealing discs is a multiple of the thickness of the guide blades. The sealing discs which are located on the side remote from the adjusting shafts form bearing points for the guide blades in the casing.
摘要翻译： 径流排气涡轮增压器涡轮机设置有一排可调导向叶片，其可通过安装在壳体中的调节轴旋转。 导向叶片在其与调节轴轴线成直角的纵向侧上设有密封盘。 密封盘的直径是导向叶片厚度的倍数。 位于远离调节轴的一侧的密封盘形成用于壳体中的引导叶片的支承点。
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公开(公告)号：US07047739B2
公开(公告)日：2006-05-23
申请号：US10946375
申请日：2004-09-21
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。
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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.
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公开(公告)号：US07073334B2
公开(公告)日：2006-07-11
申请号：US10949959
申请日：2004-09-24
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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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。
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