公开(公告)号：US06913439B2

公开(公告)日：2005-07-05

申请号：US10347631

申请日：2003-01-22

Applicant: Erwin Rutschmann ,  Joachim Kelm ,  Christoph Pleuss ,  Andreas Musgiller

Inventor： Erwin Rutschmann ,  Joachim Kelm ,  Christoph Pleuss ,  Andreas Musgiller

IPC: F02B37/02 ,  F01D9/02 ,  F01D17/14 ,  F02B37/00 ,  F02C6/12 ,  F01D9/06 ,  F02D23/00

CPC classification number: F01D9/026 ,  F01D17/146 ,  F02B37/00 ,  F02B37/02 ,  F05D2220/40

Abstract: An exhaust gas turbocharger for an internal-combustion engine has a turbine housing and compressor housing in which a turbine wheel and a compressor impeller are connected with one another shaft. The turbine housing has a spirally-extending inlet duct for the exhaust gases. Devices for the flow deflection can be provided in the inlet duct. As a result, the thermal stress as well as the efficiency of an exhaust gas turbocharger with a spirally extending inlet duct for the exhaust gases are improved.

Abstract translation: 用于内燃机的排气涡轮增压器具有涡轮机壳体和压缩机壳体，涡轮机叶轮和压缩机叶轮在其中彼此连接。 涡轮壳体具有用于废气的螺旋形延伸的入口管道。 用于流动偏转的装置可以设置在入口管道中。 结果，提高了具有用于废气的螺旋形延伸入口管道的排气涡轮增压器的热应力以及效率。

公开(公告)号：US06959543B2

公开(公告)日：2005-11-01

申请号：US10231465

申请日：2002-08-30

Applicant: Kim Havemann ,  Christoph Pleuss

Inventor： Kim Havemann ,  Christoph Pleuss

IPC: F01N13/00 ,  F01N13/10 ,  F01N7/10

CPC classification number: F01N13/102 ,  F01N13/00 ,  F01N2260/10 ,  Y10T29/49398

Abstract: An exhaust gas manifold of an exhaust system for an internal combustion engine includes a diverging pipe elbow and exhaust pipes. Each exhaust pipe has an end and is connected to the diverging pipe elbow. The ends of the exhaust pipes extend substantially unidirectionally into the pipe elbow. The sections of the exhaust pipes adjacent to the ends are joined and together form a circular cross section. The portions of the exhaust pipes adjacent to the joined sections are separated from each other with a gap.

Abstract translation: 用于内燃机的排气系统的排气歧管包括发散管弯头和排气管。 每个排气管都有一端，并连接到发散管弯头。 排气管的端部基本上单向延伸到管弯头中。 邻近端部的排气管的部分连接在一起形成圆形横截面。 与接合部相邻的排气管的部分以间隙分开。

公开(公告)号：US06688103B2

公开(公告)日：2004-02-10

申请号：US10175155

申请日：2002-06-20

Applicant: Christoph Pleuss ,  Michael Kühnel ,  Werner Engl

Inventor： Christoph Pleuss ,  Michael Kühnel ,  Werner Engl

IPC: F02B3344

CPC classification number: F02C6/12 ,  F01D25/243 ,  F01D25/285 ,  F01N13/10 ,  F01N13/102 ,  F01N13/143 ,  F01N13/1805 ,  F01N13/1888 ,  F01N2450/22 ,  F01N2450/24 ,  F02B37/00 ,  F02B37/02 ,  F02B67/10

Abstract: An arrangement is provided for fastening an exhaust gas turbocharger on an exhaust gas manifold of an internal-combustion engine. A manifold flange is provided at the exhaust gas manifold, on which manifold flange an exhaust gas turbocharger can be fastened which is also provided with a flange surface. It is provided that the manifold flange provided on one side of the exhaust gas manifold is connected with sleeves leading to the opposite side of the exhaust gas manifold, in which sleeves screws are guided for the fastening of the exhaust gas turbocharger. This permits a simple and easily accessible mounting or demounting of the exhaust gas turbocharger on the exhaust gas manifold of the internal-combustion engine.

Abstract translation: 提供了一种用于将排气涡轮增压器紧固在内燃机的排气歧管上的装置。 歧管凸缘设置在废气歧管处，歧管法兰上可以固定有排气涡轮增压器，排气涡轮增压器也设有法兰面。 设置在排气歧管的一侧上的歧管凸缘与通向排气歧管的相对侧的套筒连接，其中套筒螺钉被引导用于紧固排气涡轮增压器。 这允许在内燃机的排气歧管上简单且容易地安装或拆卸排气涡轮增压器。