公开(公告)号：US08240921B2

公开(公告)日：2012-08-14

申请号：US12597644

申请日：2008-04-22

Applicant: Ralf Böning ,  Hartmut Claus ,  Dirk Frankenstein ,  Holger Fäth ,  Jochen Held ,  Stefan Krauβ ,  Stefan Nowack

Inventor： Ralf Böning ,  Hartmut Claus ,  Dirk Frankenstein ,  Holger Fäth ,  Jochen Held ,  Stefan Krauβ ,  Stefan Nowack

IPC: F16C17/04 ,  F16C33/10

CPC classification number: F16C17/04 ,  F01D25/168 ,  F05D2220/40 ,  F05D2240/52 ,  F05D2240/53 ,  F16C33/106 ,  F16C2360/24

Abstract: An axial bearing for a turbocharger contains a through hole for a shaft and at least one at least partially or completely circulating segment section on a first and second side of the axial bearing. At least one bearing surface is disposed in the segment section. At least one oil pocket is on the first side of the axial bearing. The oil pocket is connected to at least one recess opening outwards, the recess being configured such that it connects the oil pocket for oil supply purposes to the respective segment section and the bearing surface(s) thereof on the first and second side of the axial bearing.

Abstract translation: 用于涡轮增压器的轴向轴承包括用于轴的通孔和在轴向轴承的第一和第二侧上的至少一个至少部分或完全循环的段部分。 至少一个支承表面设置在段段中。 轴向轴承的第一侧至少有一个油槽。 油槽连接到向外开口的至少一个凹部，凹部被构造成使得其将用于供油目的的油袋连接到相应的段部分和其轴向表面在轴向的第一和第二侧上 轴承。

公开(公告)号：US20110027074A1

公开(公告)日：2011-02-03

申请号：US12936721

申请日：2009-03-13

Applicant: Ralf Boening ,  Dirk Frankenstein ,  Holger Faeth ,  Marc Hiller

Inventor： Ralf Boening ,  Dirk Frankenstein ,  Holger Faeth ,  Marc Hiller

IPC: F04D29/56 ,  F16B19/02

CPC classification number: F16B35/041

Abstract: A securing element includes a head section and a shank. The cross-section of the shank changes in the axial direction in such a way that, by taking into account a qualitative and/or quantitative predetermined bending torque profile in the shank, the cross-section has a substantially uniform bending stress profile in the shank in relation to a securing element with a constant shank cross-section. An exhaust gas turbocharger having variable turbine geometry includes a VTG-guide vane configuration having at least one such securing element and being secured to a housing component of the exhaust gas turbocharger.

Abstract translation: 固定元件包括头部和柄。 柄的横截面在轴向方向上变化，使得通过考虑到柄中的定性和/或定量的预定弯曲扭矩分布，横截面在柄中具有基本均匀的弯曲应力分布 相对于具有恒定柄横截面的固定元件。 具有可变涡轮机几何形状的排气涡轮增压器包括具有至少一个这种固定元件并被固定到排气涡轮增压器的壳体部件的VTG导向叶片构造。

公开(公告)号：US20110014032A1

公开(公告)日：2011-01-20

申请号：US12922894

申请日：2009-03-11

Applicant: Ralf Boening ,  Dirk Frankenstein ,  Holger Faeth ,  Marc Hiller

Inventor： Ralf Boening ,  Dirk Frankenstein ,  Holger Faeth ,  Marc Hiller

IPC: F04D29/56 ,  B23P15/00

CPC classification number: F01D17/165 ,  F05D2220/40 ,  F05D2230/00 ,  F05D2230/60 ,  Y10T29/49236

Abstract: A vane grille arrangement of an exhaust gas turbocharger with variable turbine geometry, contains at least one carrier ring formed from at least one sheet metal part and used to mount VTG guide vanes, the VTG guide vanes being rotatably mounted in recesses of the carrier ring. Ideally, an exhaust gas turbocharger has such a variable turbine geometry.

Abstract translation: 具有可变涡轮机几何形状的排气涡轮增压器的叶片格栅布置包含至少一个由至少一个金属板部件形成的载体环，并用于安装VTG导向叶片，VTG导向叶片可旋转地安装在承载环的凹部中。 理想情况下，排气涡轮增压器具有这样的可变涡轮几何形状。

公开(公告)号：US20100192571A1

公开(公告)日：2010-08-05

申请号：US12664702

申请日：2008-06-11

Applicant: Ralf Böning ,  Hartmut Claus ,  Dirk Frankenstein ,  Holger Fäth ,  Jochen Held ,  Stefan Krauss ,  Stefan Nowack

Inventor： Ralf Böning ,  Hartmut Claus ,  Dirk Frankenstein ,  Holger Fäth ,  Jochen Held ,  Stefan Krauss ,  Stefan Nowack

IPC: F01D25/18 ,  F01D25/16 ,  F01D25/24 ,  F02B33/40

CPC classification number: F01D25/186 ,  F01D25/22 ,  F05D2220/40 ,  F16C17/18 ,  F16C33/1025 ,  F16C2360/24

Abstract: A turbocharger has a turbocharger housing and a through opening for a shaft. The shaft is pivotally supported in the housing by way of a bearing arrangement. Lubricating oil is supplied for lubricating the bearings. A section of the shaft is provided on the outside of at least one bearing, the section forming a gap together with the housing. The gap is configured as a lubricating oil regulator in order to at least reduce a passage of lubricating oil from the sides of the bearing.

Abstract translation: 涡轮增压器具有涡轮增压器壳体和用于轴的通孔。 轴通过轴承装置可枢转地支撑在壳体中。 为润滑轴承提供润滑油。 轴的一部分设置在至少一个轴承的外侧，该部分与壳体一起形成间隙。 间隙被配置为润滑油调节器，以便至少减少润滑油从轴承侧面的通过。

公开(公告)号：US20100189558A1

公开(公告)日：2010-07-29

申请号：US12664819

申请日：2008-07-24

Applicant: Ralf Böning ,  Hartmut Claus ,  Dirk Frankenstein ,  Holger Fäth ,  Jochen Held ,  Stefan Krauss ,  Stefan Nowack

Inventor： Ralf Böning ,  Hartmut Claus ,  Dirk Frankenstein ,  Holger Fäth ,  Jochen Held ,  Stefan Krauss ,  Stefan Nowack

IPC: F04D29/42

CPC classification number: F02C6/12 ,  F01D25/243 ,  F05B2260/301 ,  F05D2220/40 ,  F05D2230/60 ,  F05D2230/64

Abstract: A turbocharger has a turbocharger housing with a bearing housing and at least one impeller housing. The bearing housing and the impeller housing are screwed together by way of a screw anchor connection, and at least one head of an anchor of the screw anchor connection is covered by a cover element.

Abstract translation: 涡轮增压器具有涡轮增压器壳体，其具有轴承壳体和至少一个叶轮壳体。 轴承壳体和叶轮壳体通过螺钉锚定连接件旋拧在一起，并且螺钉锚固连接件的锚固件的至少一个头部被覆盖元件覆盖。

公开(公告)号：US20090142185A1

公开(公告)日：2009-06-04

申请号：US11913896

申请日：2006-03-10

Applicant: Holger Fath ,  Ralf Boning ,  Dirk Frankenstein

Inventor： Holger Fath ,  Ralf Boning ,  Dirk Frankenstein

IPC: F01D17/16 ,  B23P11/00

CPC classification number: F01D17/165 ,  F05D2220/40 ,  F05D2230/22 ,  F05D2230/232 ,  F05D2230/60 ,  Y10T29/4932 ,  Y10T29/49323

Abstract: The invention relates to an adjusting ring (1) for adjusting the blades of the VTG distributor of exhaust gas turbochargers, comprising a bearing ring (2) and a lever engagement ring (3) connected to said bearing ring (2), the bearing ring (2) and lever engagement ring (3) being separately manufactured individual parts which are connected to each other by means of a separate connection device (4).

Abstract translation: 本发明涉及一种用于调节排气涡轮增压器的VTG分配器的叶片的调节环（1），包括轴承环（2）和连接到所述轴承环（2）的杠杆接合环（3），所述轴承环 （2）和杠杆接合环（3）分别制造为通过单独的连接装置（4）彼此连接的各个部件。

公开(公告)号：US20050188694A1

公开(公告)日：2005-09-01

申请号：US10653436

申请日：2003-09-02

Applicant: Dirk Frankenstein

Inventor： Dirk Frankenstein

IPC: F02B39/00 ,  F01D25/18 ,  F16J15/00 ,  F02D23/00

CPC classification number: F01D25/183 ,  F05D2220/40 ,  F05D2260/6022 ,  F16J15/004

Abstract: Turbocharger comprising a rotor shaft (5), a turbine housing (2), a compressor housing (3) connected to the turbine housing (2), and including at least one air supply channel (13′) for supplying air to be compressed and at least one discharge channel (11) for delivering compressed air. One end of the rotor shaft projects into the compressor housing and supports a compressor rotor (21). A bearing (12) in the region of the compressor rotor supports the rotor shaft, and forms a bearing gap. The bearing includes two seals (29,30) axially spaced from one another to seal the bearing gap and to leave an intermediate space (31) between them. A suction channel (33,34) is connected to a vacuum source and sucks gas out of this intermediate space.

Abstract translation: 涡轮增压器包括转子轴（5），涡轮机壳体（2），连接到涡轮机壳体（2）的压缩机壳体（3），并且包括用于供应被压缩空气的至少一个供气通道（13'） 至少一个用于输送压缩空气的排放通道（11）。 转子轴的一端突出到压缩机壳体中并支撑压缩机转子（21）。 压缩机转子区域中的轴承（12）支承转子轴，形成轴承间隙。 轴承包括彼此轴向间隔开的两个密封件（29,30），以密封轴承间隙并在它们之间留下一个中间空间（31）。 抽吸通道（33,34）连接到真空源并将气体从该中间空间吸出。

公开(公告)号：US09222365B2

公开(公告)日：2015-12-29

申请号：US13509635

申请日：2010-11-04

Applicant: Ralf Boening ,  Dirk Frankenstein

Inventor： Ralf Boening ,  Dirk Frankenstein

IPC: F01D25/16 ,  F02C6/12 ,  F04D25/04 ,  F04D29/056 ,  F04D29/42 ,  F04D29/62 ,  F16C35/02 ,  F16C33/46

CPC classification number: F01D25/166 ,  F01D25/162 ,  F02C6/12 ,  F04D25/04 ,  F04D29/0563 ,  F04D29/4206 ,  F04D29/624 ,  F05D2220/40 ,  F16C33/4605 ,  F16C35/02 ,  F16C35/077 ,  F16C2360/24

Abstract: A bearing arrangement for supporting a shaft in a turbocharger housing. The bearing arrangement includes a sleeve element and the sleeve element is formed with a flange section at each end for fastening the bearing arrangement in the turbocharger housing.

Abstract translation: 一种用于在涡轮增压器壳体中支撑轴的轴承装置。 轴承装置包括套筒元件，并且套筒元件在每个端部处形成有凸缘部分，用于将轴承装置紧固在涡轮增压器壳体中。

公开(公告)号：US08794917B2

公开(公告)日：2014-08-05

申请号：US13120985

申请日：2009-09-21

Applicant: Ralf Böning ,  Hartmut Claus ,  Dirk Frankenstein ,  Holger Fäth ,  Jochen Held ,  Stefan Krauβ ,  Stefan Nowack

Inventor： Ralf Böning ,  Hartmut Claus ,  Dirk Frankenstein ,  Holger Fäth ,  Jochen Held ,  Stefan Krauβ ,  Stefan Nowack

IPC: F01D25/16

CPC classification number: F16C27/066 ,  F16C19/163 ,  F16C19/548 ,  F16C25/083 ,  F16C2360/24

Abstract: A turbocharger, which is particularly suitable for a motor vehicle, includes: a rotor shaft with a turbine impeller and a compressor impeller disposed thereon. The rotor shaft has a roller bearing assembly for mounting in the housing of the turbocharger.

Abstract translation: 特别适用于机动车辆的涡轮增压器包括：具有涡轮叶轮的转子轴和设置在其上的压缩机叶轮。 转子轴具有用于安装在涡轮增压器壳体中的滚子轴承组件。

公开(公告)号：US08764389B2

公开(公告)日：2014-07-01

申请号：US13123561

申请日：2009-09-24

Applicant: Ralf Boening ,  Dirk Frankenstein ,  Holger Faeth

Inventor： Ralf Boening ,  Dirk Frankenstein ,  Holger Faeth

IPC: F01D9/02

CPC classification number: F01D17/165 ,  F02C6/12 ,  F05B2260/301 ,  F05D2250/60 ,  F05D2250/61

Abstract: A turbocharger with a variable turbine geometry device has one or two blade bearing rings. At least one or more fastening elements are provided for fastening the one or two blade bearing rings. The respective fastening element has at least one section formed with a knurl and/or at least one section formed with at least one or several notches.

Abstract translation: 具有可变涡轮几何装置的涡轮增压器具有一个或两个叶片轴承环。 提供至少一个或多个紧固元件用于紧固一个或两个叶片轴承环。 相应的紧固元件具有形成有滚花的至少一个部分和/或形成有至少一个或多个凹口的至少一个部分。