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1. 发明授权

US06899522B2 Method for manufacturing a turbine wheel rotor 失效
标题翻译：涡轮机叶轮转子的制造方法
公开(公告)号：US06899522B2
公开(公告)日：2005-05-31
申请号：US10377475
申请日：2003-02-28
申请人： Hartmut Baur , Peter Busse , Peter Fledersbacher , Daniel Bala Wortberg
发明人： Hartmut Baur , Peter Busse , Peter Fledersbacher , Daniel Bala Wortberg
IPC分类号： F01D5/04 , B22D17/20 , B22D19/00 , B22D19/04 , B22D21/02 , B22D21/06 , B22D27/09 , F01D5/02 , F02B39/00 , B63H1/28
CPC分类号： F01D5/025 , B22D17/2069 , B22D19/00 , B22D19/0081 , F05D2220/40 , F05D2230/21 , F05D2230/60 , Y10T29/49321
摘要： A method for connecting a wheel, such as a turbine wheel or compressor wheel, in a turbine wheel rotor. The method includes providing a shaft made of steel, and pouring a casting alloy around an end of the shaft, wherein the casting alloy includes an intermetallic compound of the system TiAl. The method is particularly well-suited making a connection of the turbine wheel and the shaft of an exhaust-gas turbocharger for motor vehicles using a casting process. In addition, a turbine wheel rotor, that includes a steel shaft, a cast wheel including a casting alloy fixedly connected to an end of the shaft. The casting alloy including an intermetallic compound of the system TiAl. A connection between the cast wheel and the shaft includes at least one of a friction fit, a positive fit, and an integral connection.
摘要翻译：一种用于在涡轮机叶轮转子中连接诸如涡轮机叶轮或压缩机叶轮的轮。该方法包括提供由钢制成的轴，并且将铸造合金浇注在轴的端部，其中铸造合金包括系统TiAl的金属间化合物。该方法特别适合于使用铸造工艺来连接涡轮机轮和用于机动车辆的废气涡轮增压器的轴。此外，包括钢轴的涡轮机叶轮转子，包括固定地连接到轴的端部的铸造合金的铸轮。该铸造合金包括系统TiAl的金属间化合物。铸轮和轴之间的连接包括摩擦配合，正配合和整体连接中的至少一个。

2. 发明申请

US20070033937A1 Composite rotor for exhaust-gas turbochargers having titanium aluminide wheels 审中-公开
标题翻译：具有钛铝合金轮毂的废气涡轮增压器复合转子
公开(公告)号：US20070033937A1
公开(公告)日：2007-02-15
申请号：US11499337
申请日：2006-08-04
申请人： Hartmut Baur , Peter Fledersbacher , Michael Scheydecker
发明人： Hartmut Baur , Peter Fledersbacher , Michael Scheydecker
IPC分类号： F04B17/00 , F02B33/44 , F04B35/00
CPC分类号： F02C6/12 , F01D5/02 , F05D2220/40
摘要： A rotor for exhaust-gas turbochargers having a turbine wheel (3) made of a metal aluminide, a hollow shaft (2) made of steel or of a nickel-based alloy, and a compressor wheel (1), the compressor wheel (1) having a journal (5), which partially extends into the hollow shaft (2) made of steel or of nickel-based alloy and which forms a positive connection (6) with the same, as well as a method for manufacturing rotors for exhaust-gas turbochargers having a turbine wheel (3), a metal hollow shaft (2), and a compressor wheel (1), including the steps of substance-to-substance bonding of the turbine wheel (3) and of the metal hollow shaft (2), positively connecting the compressor wheel and the metal hollow shaft (2), the positive connection (6) being produced by a journal (5) of the compressor wheel (1) projecting into metal hollow shaft (2), and by the inside of the metal hollow shaft.
摘要翻译：一种用于废气涡轮增压器的转子，其具有由金属铝化物制成的涡轮机叶轮（3），由钢或镍基合金制成的空心轴（2）和压缩机叶轮（1），所述压缩机叶轮）具有轴颈（5），其部分地延伸到由钢或镍基合金制成的中空轴（2）中，并且形成与其相连的正连接（6），以及制造用于排气的转子的方法具有涡轮机叶轮（3），金属中空轴（2）和压缩机叶轮（1）的气体涡轮增压器，包括涡轮机叶轮（3）和金属中空轴（3）的物质 - 物质接合的步骤（2），将压缩机叶轮和金属中空轴（2）正向连接，正向连接（6）由压缩机叶轮（1）的突出于金属中空轴（2）的轴颈（5）产生，并由金属空心轴的内部。

3. 发明申请

US20090050675A1 Friction Welding Method and Components Produced From Steel and Metal Aluminide Using an Intermediary From an Ni Alloy 审中-公开
标题翻译：使用Ni合金中间体从钢和金属铝生产的摩擦焊接方法和组件
公开(公告)号：US20090050675A1
公开(公告)日：2009-02-26
申请号：US11887986
申请日：2006-03-27
申请人： Hartmut Baur , Peter Fledersbacher , Herbert Gasthuber , Michael Scheydecker
发明人： Hartmut Baur , Peter Fledersbacher , Herbert Gasthuber , Michael Scheydecker
IPC分类号： B23K20/12 , F04D29/20 , F01L7/06
CPC分类号： B23K20/129 , B23K20/16 , B23K20/22 , B23K2101/001 , B23K2101/006 , B23K2103/10 , B23K2103/14 , B23K2103/18 , B23K2103/20 , B23K2103/24 , F01D5/025 , F01L3/02 , F01L3/20 , F01L2101/00 , F01L2103/00 , F02C6/12 , F05B2230/239 , F05C2201/0466 , F05D2300/133
摘要： A method for connecting a first component from a metal aluminide or a refractory Ti alloy to a second component from steel, metal aluminide or a refractory Ti alloy, especially from a steel shaft, by friction welding is disclosed. An intermediary from an Ni alloy is inserted between the first component and the second component and friction welding is carried out. A connecting layer is produced from the intermediary and is firmly connected on both ends to the first and the second component. A turbocharger rotors and valves for internal combustion engines produced by the disclosed method is also provided.
摘要翻译：公开了一种通过摩擦焊接从钢，金属铝化物或耐火Ti合金，特别是钢轴将金属铝化物或难熔Ti合金的第一成分与第二成分连接的方法。将Ni合金的中间体插入到第一部件和第二部件之间，进行摩擦焊接。从中间产生连接层，并且两端牢固地连接到第一和第二部件。还提供了通过所公开的方法生产的用于内燃机的涡轮增压器转子和阀。

4. 发明申请

US20120230814A1 DIFFUSER FOR A TURBOCHARGER HAVING AN ADJUSTABLE TURBINE GEOMETRY AND TURBOCHARGER FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：具有用于内燃机的可调节涡轮几何和涡轮增压器的涡轮增压器的分配器
公开(公告)号：US20120230814A1
公开(公告)日：2012-09-13
申请号：US13459149
申请日：2012-04-28
申请人： Peter Fledersbacher , Torsten Hirth
发明人： Peter Fledersbacher , Torsten Hirth
IPC分类号： F01D17/16
CPC分类号： F01D17/141 , F02B37/24 , F05D2220/40 , Y02T10/144
摘要： In a diffuser for a turbocharger having an adjustable turbine geometry wherein the diffuser comprises an axial slide and an adjusting device for moving the axial slide and wherein the adjusting device comprises an adjusting fork having an opening with a guide axis for the accommodation of a guide element and the adjusting device further comprises an adjusting lever with a lever end, the lever end is accommodated in a recess of the adjusting fork which is disposed at a side of the adjusting fork facing the axial slide in order to minimize tilting forces and provide for smooth sliding movement of the fork.
摘要翻译：在具有可调节的涡轮机几何形状的涡轮增压器的扩散器中，其中所述扩散器包括轴向滑块和用于移动所述轴向滑块的调节装置，并且其中所述调节装置包括调节叉，所述调节叉具有带有导向轴的开口，所述调节装置还包括具有杆端的调节杆，所述杆端部容纳在所述调节叉的凹部中，所述调节叉设置在所述调节叉的面向所述轴向滑动件的一侧，以使倾斜力最小化并提供平稳叉的滑动运动。

5. 发明申请

US20050091978A1 Variable exhaust-gas turbocharger with an auxiliary drive for an internal combustion engine 失效
公开(公告)号：US20050091978A1
公开(公告)日：2005-05-05
申请号：US10988406
申请日：2004-11-10
申请人： Siegfried Sumser , Peter Fledersbacher , Helmut Finger , Manfred Stute
发明人： Siegfried Sumser , Peter Fledersbacher , Helmut Finger , Manfred Stute
IPC分类号： F01D17/16 , F02B37/04 , F02B37/24 , F02B39/10 , F02C6/12 , F02M25/07 , F04D25/02 , F04D25/04 , F02B33/44
CPC分类号： F02B39/10 , F01D17/16 , F02B29/0406 , F02B37/025 , F02B37/04 , F02B37/24 , F02C6/12 , F02M26/05 , F02M26/10 , F02M26/28 , F04D25/022 , F04D25/04 , Y02T10/144
摘要： In a variable exhaust gas turbocharger for an internal combustion engine including an exhaust gas turbocharger to which exhaust gas is supplied from the engine to provide a torque for driving the turbocharger, an additional device is provided which includes an electrical or mechanical drive for supplying an additional torque to the exhaust gas turbocharger in order to maintain the exhaust gas turbocharger at a certain speed at which it is capable of generating a desired inlet air pressure for the charge air supplied to the internal combustion engine.

6. 发明授权

US06467454B1 Spark-ignition internal combustion engine 失效
标题翻译：火花点火内燃机
公开(公告)号：US06467454B1
公开(公告)日：2002-10-22
申请号：US09597495
申请日：2000-06-21
申请人： Peter Fledersbacher , Siegfried Sumser , Friedrich Wirbeleit
发明人： Peter Fledersbacher , Siegfried Sumser , Friedrich Wirbeleit
IPC分类号： F02B3100
CPC分类号： F02B31/085 , F02B17/005 , F02B29/0412 , F02B37/00 , F02B2275/16 , F02B2275/48 , Y02T10/123 , Y02T10/125 , Y02T10/144 , Y02T10/146
摘要： For a spark ignited internal combustion engine having at least two inlet valves per cylinder each with a separate inlet passage and with a fuel injection device which injects fuel directly into the cylinder. An air charger for generating an air charge into one of the inlet passages and a connecting duct extending between the two inlet passages with a selectively opened and closed regulating device therein to apportion the flow of charge air through the separate inlet passages.
摘要翻译：对于具有每个气缸的至少两个入口阀的火花点火内燃机，每个具有单独的入口通道和具有将燃料直接喷射到气缸中的燃料喷射装置。一种空气充电器，用于将空气充入一个入口通道和一个在两个入口通道之间延伸的连接管道，其中选择性地打开和关闭调节装置，以分配通过分开的入口通道的增压空气流。

7. 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。

8. 发明授权

US08475120B2 Exhaust gas turbocharger for an internal combustion engine 有权
标题翻译：用于内燃机的废气涡轮增压器
公开(公告)号：US08475120B2
公开(公告)日：2013-07-02
申请号：US12661637
申请日：2010-03-22
申请人： Peter Fledersbacher , Torsten Hirth
发明人： Peter Fledersbacher , Torsten Hirth
IPC分类号： F01D17/00
CPC分类号： F01D17/143 , F02B37/22 , F02C6/12 , F05D2220/40
摘要： In an exhaust gas turbocharger for an internal combustion engine, including a turbine housing and a rotor, the housing having an exhaust gas guide section and the rotor including a turbine wheel and a shaft connected to the turbine wheel which is driven by exhaust gas, and a control device for controlling the exhaust gas flow to the turbine wheel comprising an annular guide vane structure and an axial slide supported on a contour sleeve mounted to the turbine housing remote from the rotor and extending toward the rotor and forming also the turbine exhaust gas discharge duct, the axial slide includes a cavity accommodating the guide vane structure.
摘要翻译：在具有涡轮壳体和转子的内燃机的排气涡轮增压器中，所述壳体具有排气导引部，所述转子包括涡轮机叶轮和与所述涡轮机叶轮连接的轴，所述涡轮机叶轮由废气驱动，以及用于控制到涡轮机叶轮的废气流的控制装置，包括环形引导叶片结构和支撑在轮廓套筒上的轴向滑动件，轮廓套筒安装到远离转子的涡轮机壳体上，并且朝向转子延伸并且还形成涡轮机废气排放轴向滑动件包括容纳导叶结构的空腔。

9. 发明申请

US20100183434A1 Exhaust gas turbocharger for an internal combustion engine 有权
标题翻译：用于内燃机的废气涡轮增压器
公开(公告)号：US20100183434A1
公开(公告)日：2010-07-22
申请号：US12661637
申请日：2010-03-22
申请人： Peter Fledersbacher , Torsten Hirth
发明人： Peter Fledersbacher , Torsten Hirth
IPC分类号： F04D29/44
CPC分类号： F01D17/143 , F02B37/22 , F02C6/12 , F05D2220/40
摘要： In an exhaust gas turbocharger for an internal combustion engine, including a turbine housing and a rotor, the housing having an exhaust gas guide section and the rotor including a turbine wheel and a shaft connected to the turbine wheel which is driven by exhaust gas, and a control device for controlling the exhaust gas flow to the turbine wheel comprising an annular guide vane structure and an axial slide supported on a contour sleeve mounted to the turbine housing remote from the rotor and extending toward the rotor and forming also the turbine exhaust gas discharge duct, the axial slide includes a cavity accommodating the guide vane structure.
摘要翻译：在具有涡轮壳体和转子的内燃机的排气涡轮增压器中，所述壳体具有排气导引部，所述转子包括涡轮机叶轮和与所述涡轮机叶轮连接的轴，所述涡轮机叶轮由废气驱动，以及用于控制到涡轮机叶轮的废气流的控制装置，包括环形引导叶片结构和支撑在轮廓套筒上的轴向滑动件，轮廓套筒安装到远离转子的涡轮机壳体上，并且朝向转子延伸并且还形成涡轮机废气排放轴向滑动件包括容纳导叶结构的空腔。

10. 发明申请

US20090110547A1 Method for producing a contoured gap, and turbo-engine comprising contoured gap 审中-公开
标题翻译：用于产生轮廓间隙的方法，以及包括轮廓间隙的涡轮发动机
公开(公告)号：US20090110547A1
公开(公告)日：2009-04-30
申请号：US11661477
申请日：2005-07-11
申请人： Peter Fledersbacher , Wolfgang Ruff , Martin Schlegl , Holger Stark
发明人： Peter Fledersbacher , Wolfgang Ruff , Martin Schlegl , Holger Stark
IPC分类号： F01D11/12 , B23P15/00
CPC分类号： F01D11/22 , F01D11/122 , F05D2220/40 , F05D2230/10 , F05D2250/41 , Y10T29/49236
摘要： A method for producing a contoured gap between a rotor and a stator of a turbo-engine is provided. A first turbo-engine drives a second turbo-engine by means of a common shaft, the shaft being mounted in a bearing housing by means of a bearing. The aim of the invention is to enable the contoured gap to be created in a simple and reliable manner. To this end, the contoured gap is formed between a contoured surface of the rotor and a contoured surface of an engine housing associated with the rotor, by grinding the contoured surfaces against each other, using the axial play of the bearing.
摘要翻译：提供了一种用于在涡轮发动机的转子和定子之间产生轮廓间隙的方法。第一涡轮发动机通过公共轴驱动第二涡轮发动机，轴通过轴承安装在轴承壳体中。本发明的目的是能够以简单和可靠的方式产生轮廓间隙。为此，通过使用轴承的轴向游隙，轮廓间隙形成在转子的轮廓表面和与转子相关联的发动机壳体的轮廓表面之间，通过相对于彼此磨削轮廓表面。

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