公开(公告)号：US09540954B2

公开(公告)日：2017-01-10

申请号：US13873717

申请日：2013-04-30

Applicant: ABB Turbo Systems AG

Inventor： Joel Schlienger ,  Markus Lebong ,  Olaf Baudisch ,  Patrick Aberle

IPC: F02C6/12 ,  F01D25/24 ,  F01D21/04

CPC classification number: F01D25/24 ,  F01D21/045 ,  F02C6/12 ,  F05D2220/40

Abstract: An exemplary arrangement for securing the shaft of an exhaust-gas turbocharger includes a catch ring with a central opening and a radial projection on the shaft. The catch ring having an inner contour in the region of the central opening. The radial projection on the shaft is provided with an outer contour. The inner contour on the catch ring and the outer contour on the shaft are configured such that, during mounting of the shaft and of the turbine wheel connected thereto and in at least one specified angle position of the shaft with respect to the housing, the radially outwardly protruding projection on the shaft can be passed in an axial direction through the central opening of the housing element. The radially outwardly protruding projection abuts in the axial direction against the housing element in specified angle positions of the shaft with respect to the housing.

Abstract translation: 用于固定排气涡轮增压器的轴的示例性布置包括具有中心开口和轴上的径向突起的卡环。 卡环在中心开口的区域具有内轮廓。 轴上的径向突起设置有外轮廓。 捕获环上的内轮廓和轴上的外轮廓被构造成使得在安装轴和连接到其上的涡轮机叶轮和在轴的至少一个指定的角度位置相对于壳体的径向 轴上的向外突出的突出部可以沿轴向通过壳体元件的中心开口。 径向向外突出的突起在轴的相对于壳体的指定角度位置处抵靠壳体元件沿轴向抵接。

公开(公告)号：US09541095B2

公开(公告)日：2017-01-10

申请号：US14248774

申请日：2014-04-09

Applicant: ABB TURBO SYSTEMS AG

Inventor： Christoph Mathey ,  Joel Schlienger ,  Olaf Baudisch ,  Patrick Aberle

IPC: F02B33/44 ,  F04D29/42 ,  F02B37/02 ,  F02B37/013 ,  F01D9/02 ,  F01D25/26

CPC classification number: F04D29/4293 ,  F01D9/026 ,  F01D25/26 ,  F02B37/013 ,  F02B37/02 ,  Y02T10/144 ,  Y02T10/16

Abstract: Exemplary embodiments of the present disclosure are directed to a 2-stage supercharging unit having a housing unit which integrates within it a high-pressure charger and a low-pressure charger. The rotor axes of the two chargers are vertical with respect to the housing unit, which can be screwed directly via the housing base to the side of an internal combustion engine. As a result, increased flexibility is made possible with regard to the connection of the supercharging unit to the cooler and to the internal combustion engine, whereby the structural volume of the supercharging assembly can be additionally reduced.

Abstract translation: 本公开的示例性实施例涉及一种具有壳体单元的2级增压单元，其在其内集成有高压充电器和低压充电器。 两个充电器的转子轴线相对于壳体单元是垂直的，该壳体单元可以通过壳体基座直接拧到内燃机的侧面。 因此，增压装置与冷却器和内燃机的连接方面的灵活性增加，从而可以进一步减小增压组件的结构体积。

公开(公告)号：US20140301827A1

公开(公告)日：2014-10-09

申请号：US14248774

申请日：2014-04-09

Applicant: ABB TURBO SYSTEMS AG

Inventor： Christoph MATHEY ,  Joel Schlienger ,  Olaf Baudisch ,  Patrick Aberle

IPC: F04D29/42 ,  F02B37/013 ,  F02B37/02

CPC classification number: F04D29/4293 ,  F01D9/026 ,  F01D25/26 ,  F02B37/013 ,  F02B37/02 ,  Y02T10/144 ,  Y02T10/16

Abstract: Exemplary embodiments of the present disclosure are directed to a 2-stage supercharging unit having a housing unit which integrates within it a high-pressure charger and a low-pressure charger. The rotor axes of the two chargers are vertical with respect to the housing unit, which can be screwed directly via the housing base to the side of an internal combustion engine. As a result, increased flexibility is made possible with regard to the connection of the supercharging unit to the cooler and to the internal combustion engine, whereby the structural volume of the supercharging assembly can be additionally reduced.

Abstract translation: 本公开的示例性实施例涉及一种具有壳体单元的2级增压单元，其在其内集成有高压充电器和低压充电器。 两个充电器的转子轴线相对于壳体单元是垂直的，该壳体单元可以通过壳体基座直接拧到内燃机的侧面。 因此，增压装置与冷却器和内燃机的连接方面的灵活性增加，从而可以进一步减小增压组件的结构体积。

公开(公告)号：US20130294947A1

公开(公告)日：2013-11-07

申请号：US13873717

申请日：2013-04-30

Applicant: ABB Turbo Systems AG

Inventor： Joel SCHLIENGER ,  Markus Lebong ,  Olaf Baudisch ,  Patrick Aberle

IPC: F01D25/24

CPC classification number: F01D25/24 ,  F01D21/045 ,  F02C6/12 ,  F05D2220/40

Abstract: An exemplary arrangement for securing the shaft of an exhaust-gas turbocharger includes a catch ring with a central opening and a radial projection on the shaft. The catch ring having an inner contour in the region of the central opening. The radial projection on the shaft is provided with an outer contour. The inner contour on the catch ring and the outer contour on the shaft are configured such that, during mounting of the shaft and of the turbine wheel connected thereto and in at least one specified angle position of the shaft with respect to the housing, the radially outwardly protruding projection on the shaft can be passed in an axial direction through the central opening of the housing element. The radially outwardly protruding projection abuts in the axial direction against the housing element in specified angle positions of the shaft with respect to the housing.

Abstract translation: 用于固定排气涡轮增压器的轴的示例性布置包括具有中心开口和轴上的径向突起的卡环。 卡环在中心开口的区域具有内轮廓。 轴上的径向突起设置有外轮廓。 捕获环上的内轮廓和轴上的外轮廓被构造成使得在安装轴和连接到其上的涡轮机叶轮和在轴的至少一个指定的角度位置相对于壳体的径向 轴上的向外突出的突出部可以沿轴向通过壳体元件的中心开口。 径向向外突出的突起在轴的相对于壳体的指定角度位置处抵靠壳体元件沿轴向抵接。