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公开(公告)号：US20070140846A1
公开(公告)日：2007-06-21
申请号：US11703741
申请日：2007-02-08
IPC分类号： F01D25/00
CPC分类号： F01D25/002 , F05D2220/40 , F05D2240/12 , F05D2260/607
摘要： The cleaning device for the exhaust gas turbine comprises openings, which open out into the flow duct upstream of the nozzle ring, for injecting a cleaning liquid from the radially inner side into the annular flow duct, a cavity, which is connected to the openings, for distributing the cleaning liquid to the openings, and a supply line for supplying the cleaning liquid to the cavity. The cleaning device according to the invention provides a uniform distribution of water to nozzle ring or to the rotor blades of the turbine rotor wheel.
摘要翻译： 用于废气涡轮机的清洁装置包括开口，该开口在喷嘴环的上游开口流入管道，用于将清洁液体从径向内侧注入到环形流动管道中，连接到开口的空腔， 用于将清洁液分配到开口，以及用于将清洁液供给到空腔的供应管线。 根据本发明的清洁装置提供水到喷嘴环或涡轮转子轮的转子叶片的均匀分布。
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公开(公告)号：US5756944A
公开(公告)日：1998-05-26
申请号：US609688
申请日：1996-03-01
申请人： Josef Battig , Reto Meier
发明人： Josef Battig , Reto Meier
CPC分类号： F04D29/664 , F02M35/02483 , F02M35/1211 , F02M35/1227 , F02M35/14 , F04D29/701
摘要： A circular-cylindrical filter muffler includes damping elements (3) arranged with their damping surfaces (11, 12) parallel to the central axis (13) of the filter muffler housing (2), which is cast as a monobloc. The damping elements are arranged in grooves (8) of the housing walls. The damping elements (3) include a damping plate (9) which encases an absorption element (10). In the assembled state the damping plates (9) form, with the coarse filter segments (15) arranged on them on the circumference of the filter muffler, a coarse filter ring which is surrounded by an annular filter (4). The advantages of the invention are, in addition to the simplified production and assembly of the components, the reduction of different components and the lower weight along with improved muffling.
摘要翻译： 圆柱形过滤器消音器包括阻尼元件（3），其布置有与所述过滤器消声器壳体（2）的中心轴线（13）平行的阻尼表面（11,12），其被整体铸造。 阻尼元件布置在壳体壁的凹槽（8）中。 阻尼元件（3）包括封闭吸收元件（10）的阻尼板（9）。 在组装状态下，阻尼板（9）形成有粗滤器段（15）布置在过滤器消声器的圆周上的粗过滤器环，其被环形过滤器（4）包围。 本发明的优点除了简化了组件的生产和组装之外，减少了不同的部件和减轻了重量，同时改善了消声。
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公开(公告)号：US20070231125A1
公开(公告)日：2007-10-04
申请号：US11727770
申请日：2007-03-28
申请人： Daniel Oeschger , Josef Battig , Adrian Kopp , Janpeter Kuhnel
发明人： Daniel Oeschger , Josef Battig , Adrian Kopp , Janpeter Kuhnel
IPC分类号： F04D29/56
CPC分类号： F04D29/462 , F04D29/4213 , F05D2250/51
摘要： The preswirl guide device for generating a preswirl in the intake region of a compressor comprises a multiplicity of guide vanes, which are pivotable about a respective vane shank connected to the guide vane, and a pivotable adjusting ring and adjusting levers for transmitting torque from the adjusting ring to the vane shank of each guide vane. The vane shank and the adjusting lever of the respective guide vanes are of one-piece design. The casing in which the guide vanes are rotatably mounted consists of at least two parts joined together in the region of the bearings of the guide vanes. Due to the one-piece design of the guide vane, the number of components to be fitted is reduced. This simplifies the fitting and possible service work on the guide device.
摘要翻译： 用于在压缩机的进气区域中产生预润滑的预旋流引导装置包括多个导向叶片，其可围绕连接到导向叶片的相应叶片杆枢转，以及可枢转调节环和用于从调节器传递扭矩的调节杆 环到每个导叶的叶片柄。 叶片柄和相应导叶的调节杆是一体式设计的。 导向叶片可旋转地安装在其中的壳体包括在导向叶片的轴承区域中连接在一起的至少两个部分。 由于导叶的单件式设计，减少了要安装的部件数量。 这简化了导向装置上的装配和可能的维修工作。
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公开(公告)号：US20050053463A1
公开(公告)日：2005-03-10
申请号：US10793275
申请日：2004-03-05
申请人： Adrian Kopp , Josef Battig , Marcel Meier
发明人： Adrian Kopp , Josef Battig , Marcel Meier
CPC分类号： F01D25/243 , F01D9/026 , F05D2230/61 , F05D2230/642 , F05D2260/30 , F16C2360/24
摘要： The exhaust-gas turbine comprises a turbine wheel arranged on a shaft, a bearing casing for the bearing arrangement of the rotatable shaft, a gas-inlet casing supported on the bearing casing and concentrically surrounding the bearing casing in the supporting region, and a centering ring for centering the gas-inlet casing relative to the shaft mounted in the bearing casing. The centering ring and either the bearing casing or the gas-inlet casing comprise grooves and either radially or axially unidirectional centering lugs for engaging in the grooves. Due to the radially or axially unidirectional centering lugs with corresponding grooves, at least one of the connections between the bearing casing and the centering ring and the centering ring and the gas-inlet casing is not positive-locking, as a result of which any desired positioning of the gas-inlet casing relative to the bearing casing is made possible.
摘要翻译： 废气涡轮机包括布置在轴上的涡轮机叶轮，用于可旋转轴的轴承装置的轴承壳体，支撑在轴承壳体上并同心地围绕支撑区域中的轴承壳体的气体入口壳体，以及定心 环，用于使气体入口壳体相对于安装在轴承壳体中的轴线对中。 定心环和轴承套管或气体入口壳体都包括凹槽和用于接合凹槽的径向或轴向单向定心凸耳。 由于具有相应凹槽的径向或轴向单向定心凸耳，轴承壳体与定心环之间的连接和定心环和气体入口壳体中的至少一个连接件不是正锁定的，结果是任何期望的 气体入口壳体相对于轴承箱的定位成为可能。
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公开(公告)号：US6012901A
公开(公告)日：2000-01-11
申请号：US152519
申请日：1998-09-14
申请人： Josef Battig , Alfred Muller
发明人： Josef Battig , Alfred Muller
CPC分类号： F04D29/266 , F01D5/025 , F05D2220/40 , F05D2230/70
摘要： The object of the invention is to provide a safe and reproducible compressor impeller fastening for high speed turboengines, which, moreover, possesses more accurate concentricity.This is achieved, according to the invention, in that both the hub cone (9) and the shaft cone (11) each have a mean diameter (23, 24) and these mean diameters (23, 24) are arranged at an axial distance (25) from the mass center of gravity (14) of the compressor impeller (4), said distance corresponding at least to half the mean diameters (23, 24). On the shaft side of the hub cone (9), the through bore (8) of the hub (6) is designed at least partially as a cylindrical bore (16).
摘要翻译： 本发明的目的是为高速涡轮机提供安全可重复的压缩机叶轮紧固件，此外，其具有更精确的同心度。 根据本发明，这实现了轮毂锥体（9）和轴锥体（11）均具有平均直径（23,24），并且这些平均直径（23,24）以轴向距离 （25）从所述压缩机叶轮（4）的质量重心（14）起，所述距离至少等于平均直径的一半（23,24）。 在轮毂锥体（9）的轴侧，轮毂（6）的通孔（8）至少部分地被设计为圆柱形孔（16）。
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公开(公告)号：US5868553A
公开(公告)日：1999-02-09
申请号：US839644
申请日：1997-04-15
申请人： Josef Battig , Urs Vogtli
发明人： Josef Battig , Urs Vogtli
CPC分类号： F01D25/246
摘要： An exhaust gas turbine for an exhaust gas turbocharger has a nozzle ring having an inner ring and an outer ring supporting a plurality of guide vanes. The nozzle ring is diagonally supported between a covering ring and the inlet casing, with the outer ring bearing against the covering ring and the inner ring bearing against the inlet casing. The outer ring provides an axial expansion gap with gas inlet casing and a radial expansion gap with the gas outlet casing. The nozzle ring is free to expand into the axial and radial gaps as a result of thermal expansion, without causing stress to the adjacent components.
摘要翻译： 一种用于废气涡轮增压器的废气涡轮机具有一个具有内环和一个支撑多个导叶的外圈的喷嘴环。 喷嘴环对角地支撑在覆盖环和入口壳体之间，外环承载着覆盖环，内环支承抵靠入口壳体。 外环提供与气体入口壳体的轴向膨胀间隙和与气体出口壳体的径向膨胀间隙。 喷嘴环由于热膨胀而自由地膨胀到轴向和径向间隙中，而不会对相邻部件造成应力。
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公开(公告)号：US20070101713A1
公开(公告)日：2007-05-10
申请号：US11600078
申请日：2006-11-16
申请人： Josef Battig , Marcel Meier , Jean-Yves Werro , Ulrich Wellenkamp
发明人： Josef Battig , Marcel Meier , Jean-Yves Werro , Ulrich Wellenkamp
IPC分类号： F02B33/44
CPC分类号： F01D25/28 , F01D25/243 , F02C7/20 , F05D2220/40 , F05D2230/642 , F05D2250/41
摘要： An exhaust-gas turbocharger with a compressor casing, turbine housing and bearing housing is supported on a base in the area of the bearing housing by means of a first support and in the area of the turbine housing by means of a second support. The second support is made in at least two parts, whereby the two parts can be moved relative to one another in the support direction. As a result, the length of the supports can be varied and counterbalance a temperature-related raising or lowering of the exhaust-gas turbocharger housing.
摘要翻译： 具有压缩机壳体，涡轮壳体和轴承壳体的排气涡轮增压器通过第一支撑件支撑在轴承壳体的区域中的基部上，并且通过第二支撑件支撑在涡轮壳体的区域中。 第二支撑件在至少两个部分中进行，由此两个部件可以在支撑方向上相对于彼此移动。 结果，支撑件的长度可以变化并且抵消废气涡轮增压器壳体的与温度有关的升高或降低。
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公开(公告)号：US20050017151A1
公开(公告)日：2005-01-27
申请号：US10500887
申请日：2003-01-15
申请人： Josef Battig
发明人： Josef Battig
CPC分类号： F02B67/10 , F01D25/28 , F02C6/12 , F05D2220/40
摘要： The invention proposes a securing device (26) for securing a turbocharger (12) comprising a turbocharger casing (14) to a base (28). The securing device (26) has a first foot (30) which can be fixed in the base (28) and a second foot (32) which can be fixed in the base (28), it being possible for the two feet (30, 32) to be connected to the turbocharger casing (14) at an axial distance from one another. The second foot (32) has a casing connection region (34), which can be connected to the turbocharger casing (14), and a base connection region (36), which can be connected to the base (28). The casing connection region (34) is designed in the form of a partial circle arc or circle arc. An axial strut arrangement (38) connects the casing connection region (34) and the base connection region (36) and includes an angle α in the range from 0° to 60° with the base (28).
摘要翻译： 本发明提出一种用于将包括涡轮增压器壳体（14）的涡轮增压器（12）固定到基座（28）的固定装置（26）。 固定装置（26）具有可固定在基座（28）中的第一脚（30）和可固定在基座（28）中的第二脚（32），可以将两脚（30 ，32）以彼此轴向距离连接到涡轮增压器壳体（14）。 第二脚（32）具有可连接到涡轮增压器壳体（14）的壳体连接区域（34）和可连接到基座（28）的基座连接区域（36）。 壳体连接区域（34）被设计成部分圆弧或圆弧的形式。 轴向支柱装置（38）连接壳体连接区域（34）和基座连接区域（36），并且包括与基座（28）在0°至60°范围内的角度α。
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公开(公告)号：US06155720A
公开(公告)日：2000-12-05
申请号：US360645
申请日：1999-07-26
申请人： Josef Battig
发明人： Josef Battig
CPC分类号： F16C27/02 , F16C2360/24
摘要： The invention relates to a journal bearing for the shafts of high-speed rotors, and provides simple, and therefore low-cost, centering of squeeze film dampers for high-speed rotors, with improved long-term behavior, less installation space requirements and adequate concentricity accuracy. A centering element divides the annular gap into two partial annular gaps, with the bearing housing being configured in at least two parts and with a first bearing housing part bounding the first partial annular gap radially toward the outside and a second bearing housing part bounding the second partial annular gap radially toward the outside.
摘要翻译： 本发明涉及一种用于高速转子轴的轴颈轴承，并且为高速转子提供了简单的，因此是低成本的用于高速转子的挤压薄膜阻尼器的定中心，具有改进的长期性能，较少的安装空间要求和足够的 同心度精度。 定心元件将环形间隙分成两个部分环形间隙，其中轴承壳体构造成至少两部分，并且第一轴承壳体部分将第一部分环形间隙径向向外限定，第二轴承壳体部分限定第二轴承壳体部分 径向朝向外部的部分环形间隙。
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公开(公告)号：US5934868A
公开(公告)日：1999-08-10
申请号：US834284
申请日：1997-04-15
申请人： Josef Battig , Rudolf Ricanek
发明人： Josef Battig , Rudolf Ricanek
IPC分类号： F02B39/00 , F01D21/04 , F01D25/24 , F02B39/16 , F02C3/04 , F02C7/00 , F02C7/05 , F16P7/00 , F01D21/00
CPC分类号： F01D21/045 , F05D2220/40
摘要： The object of the invention is to provide simple and cost-effective, internal rupture protection for the axial turbine of an exhaust-gas turbocharger. At the same time, the functional reliability of the exhaust-gas turbocharger is to be increased. According to the invention, this is achieved in that the rupture-protection ring (8) is designed as an integral, essentially radially extending, part of the gas-inlet-side wall (5) of the gas-outlet casing (2) and is connected to the gas-inlet casing (1) either directly or via an axial extension piece (6) arranged upstream.
摘要翻译： 本发明的目的是为废气涡轮增压器的轴向涡轮机提供简单且具有成本效益的内部破裂保护。 同时，要提高排气涡轮增压器的功能可靠性。 根据本发明，这是通过将破裂保护环（8）设计为气体出口壳体（2）的气体入口侧壁（5）的整体的，基本上径向延伸的部分，并且 直接或经由设置在上游的轴向延伸件（6）连接到气体入口壳体（1）。
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