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公开(公告)号：US20080152484A1
公开(公告)日：2008-06-26
申请号：US12001078
申请日：2007-12-08
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。
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公开(公告)号：US08186943B2
公开(公告)日：2012-05-29
申请号：US12001078
申请日：2007-12-08
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。
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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.
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公开(公告)号：US07438529B2
公开(公告)日：2008-10-21
申请号：US11399686
申请日：2006-04-06
CPC分类号： F04D25/045 , F01D15/08 , F01N3/32 , Y02T10/20
摘要： In a compressor and turbine wheel for a secondary air feed device formed as a single component, a rotor which includes a center disc structure consisting of at least two discs of different materials is provided at one side with compressor blades and on the opposite side with turbine blades, and the discs consist of an alloy based on Al, Mg, Ti, Fe, or Ni and are preferably arranged in axially spaced relationship with a disc carrier of a plastic material disposed in the space between the two bladed discs.
摘要翻译： 在形成为单个部件的二次空气供给装置的压缩机和涡轮机叶轮中，包括由至少两个不同材料的盘构成的中心盘结构的转子在一侧设置有压缩机叶片，并且在与涡轮相反的一侧 叶片，并且盘由基于Al，Mg，Ti，Fe或Ni的合金组成，并且优选地与设置在两个叶片盘之间的空间中的塑料材料的盘式载体轴向间隔开地布置。
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公开(公告)号：US20060222503A1
公开(公告)日：2006-10-05
申请号：US11399686
申请日：2006-04-06
IPC分类号： F01D5/14
CPC分类号： F04D25/045 , F01D15/08 , F01N3/32 , Y02T10/20
摘要： In a compressor and turbine wheel for a secondary air feed device formed as a single component, a rotor which includes a center disc structure consisting of at least two discs of different materials is provided at one side with compressor blades and on the opposite side with turbine blades, and the discs consist of an alloy based on Al, Mg, Ti, Fe, or Ni and are preferably arranged in axially spaced relationship with a disc carrier of a plastic material disposed in the space between the two bladed discs.
摘要翻译： 在形成为单个部件的二次空气供给装置的压缩机和涡轮机叶轮中，包括由至少两个不同材料的盘构成的中心盘结构的转子在一侧设置有压缩机叶片，并且在与涡轮相反的一侧 叶片，并且盘由基于Al，Mg，Ti，Fe或Ni的合金组成，并且优选地与设置在两个叶片盘之间的空间中的塑料材料的盘式载体轴向间隔开地布置。
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6.发明申请Reciprocating-piston internal combustion engine with variable compression ratio 审中-公开具有可变压缩比的往复活塞内燃机公开(公告)号：US20090000598A1
公开(公告)日：2009-01-01
申请号：US12152867
申请日：2008-05-16
IPC分类号： F02B75/04
CPC分类号： F16F15/26 , F02B75/048 , F02B75/32 , F16F15/24
摘要： In a reciprocating-piston internal combustion engine with a piston movably arranged in a cylinder and coupled via a connecting rod to a transverse lever having a center of gravity, the transverse lever which is supported by a crankshaft and connected to an auxiliary connecting rod by an eccentric for adjusting the compression ratio of the internal combustion engine, the transverse lever has a weight and configuration providing for the center of gravity located so that an excellent operating smoothness of the engine is obtained with simple means.
摘要翻译： 在具有活塞可移动地布置在气缸中并且通过连杆耦合到具有重心的横向杠杆的往复活塞内燃机中，横杆由曲轴支撑并通过一个辅助连杆连接到辅助连杆上 用于调节内燃机的压缩比的偏心件，横杆具有提供重心的重量和构造，使得以简单的方式获得发动机的优异的操作平滑度。
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公开(公告)号：US07513107B2
公开(公告)日：2009-04-07
申请号：US11344968
申请日：2006-01-31
申请人： Hans-Georg Lehmann , Martin Schlegl , Holger Stark
发明人： Hans-Georg Lehmann , Martin Schlegl , Holger Stark
IPC分类号： F01N3/00
CPC分类号： F04D29/70 , F01N3/32 , F02C1/02 , F02D2009/0283 , F04D29/023 , F04D29/284 , F05D2220/40 , F05D2300/12 , F05D2300/17 , F05D2300/43 , F05D2300/433 , F05D2300/436 , F05D2300/603 , Y02T10/20
摘要： In a secondary air supply device comprising a turbine and a compressor with turbine and compressor wheels having blades which are covered by wheel covers and an air filter structure disposed between the turbine and compressor wheels, so that air is supplied to the compressor and to the turbine from a common filter structure disposed between the compressor and the turbine wheels.
摘要翻译： 在包括涡轮机和压缩机的二次空气供应装置中，涡轮机和压缩机叶轮具有由轮盖覆盖的叶片和布置在涡轮机和压缩机叶轮之间的空气过滤器结构，使得空气被供应到压缩机和涡轮机 从设置在压缩机和涡轮机轮之间的公共过滤器结构。
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8.发明申请公开(公告)号：US20070212216A1
公开(公告)日：2007-09-13
申请号：US10575750
申请日：2004-09-15
申请人： Tilmann Haug , Hans-Georg Lehmann , Ansgar Zoller
发明人： Tilmann Haug , Hans-Georg Lehmann , Ansgar Zoller
IPC分类号： F04D29/44
CPC分类号： F01D11/122 , F01D11/22 , F04D29/023 , F04D29/052 , F05D2220/40
摘要： A turbo-machine (1), including a stator (2), internally coated with a running-in layer (6), a rotor (4) within the stator (2), wherein the turbo-machine (1) supplementally includes a device for parallel displacement and rotation of the rotation axis of the rotor (10) about the axis of symmetry of the stator (2). By means of this device the gap width between stator (2) and rotor (4) is minimized and therewith the economy of the turbo-machine (1) is increased.
摘要翻译： 一种涡轮机（1），其包括定子（2），其内部涂覆有流入层（6），所述定子（2）内的转子（4），其中所述涡轮机（1）补充地包括 用于使转子（10）的旋转轴线围绕定子（2）的对称轴平行移动和旋转的装置。 通过该装置，定子（2）和转子（4）之间的间隙宽度被最小化，并且涡轮机（1）的经济性增加。
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公开(公告)号：US20050150210A1
公开(公告)日：2005-07-14
申请号：US11035764
申请日：2005-01-14
CPC分类号： F01N3/32 , F02D2009/0283 , Y02T10/20
摘要： In an arrangement for reducing exhaust emissions and utilizing the throttling energy of an internal combustion engine, a compressor and a generator are operatively connected to a turbine by which the intake air flow is controlled while transferring the throttling energy recuperated by the turbine to the compressor and the generator and, in the engine start-up phase, the compressor supplies fresh air to an engine air intake duct, the intake air flow volume being controlled by the energy withdrawn from the turbine via the compressor and the generator thus eliminating the need for a throttle valve in the fresh air intake line.
摘要翻译： 在用于减少废气排放并利用内燃机的节流能量的装置中，压缩机和发电机可操作地连接到涡轮机，通过该涡轮机控制进气流，同时将由涡轮机回收的节流能量传递到压缩机， 发电机，并且在发动机起动阶段，压缩机将新鲜空气供应到发动机进气管道，进气流量由通过压缩机和发电机从涡轮机排出的能量控制，因此不需要一个 节气门在新鲜空气进气管路中。
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公开(公告)号：US20060165524A1
公开(公告)日：2006-07-27
申请号：US11267648
申请日：2005-11-04
IPC分类号： F04D29/44
CPC分类号： F01D11/122 , B23P15/00 , C23C4/00 , C23C4/02 , C23C4/04 , C23C30/00 , F04D29/162 , F05D2220/40 , F05D2230/312
摘要： A compressor housing of a turbocharger is provided with an abrasion coating on the inner wall which cooperates with the compressor wheel. The production of the abrasion coating by means of plasma spraying does not require any activation in-depth of the surface and may be applied directly onto the surface of the compressor housing wall which is, for example rough turned. The coating has a constant porosity and a relative small particle size.
摘要翻译： 涡轮增压器的压缩机壳体在内壁上设置有与压缩机叶轮配合的磨损涂层。 通过等离子体喷涂生产磨损涂层不需要在表面的深度上的任何活化，并且可以直接施加到压缩机壳体壁的表面上，例如粗糙转动。 该涂层具有恒定的孔隙率和相对较小的粒度。
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