公开(公告)号：US20120060496A1

公开(公告)日：2012-03-15

申请号：US13200520

申请日：2011-09-23

申请人： Gernot Hertweck ,  Johannes Seuffert

发明人： Gernot Hertweck ,  Johannes Seuffert

IPC分类号： F16C33/04 ,  F02B33/40

CPC分类号： F04D29/0563 ,  F02C6/12 ,  F05D2240/50 ,  F16C17/02 ,  F16C17/18 ,  F16C35/02 ,  F16C2360/24

摘要： In a sleeve element for the axially fixing at least one bearing of a rotatable shaft, in particular a shaft of an exhaust gas turbocharger, which sleeve element has at least one through-opening in its circumferential surface, the at least one through-opening has a substantially conical shape in the radial direction of the sleeve element at least in a section thereof, and also in a turbocharger for an internal combustion engine, which comprises a speed detection device and a sleeve element for axially fixing at least one bearing of a shaft of the turbocharger, wherein the sleeve element has at least one opening through which the speed detection device extends and which has a substantially conical shape in the radial direction of the sleeve element at least in a section thereof.

摘要翻译： 在用于轴向固定可旋转轴的至少一个轴承，特别是排气涡轮增压器的轴的套筒元件中，该套筒元件在其圆周表面中具有至少一个通孔，所述至少一个通孔具有 至少在其一部分中以及在用于内燃机的涡轮增压器中的径向方向上的大致圆锥形的形状，其包括速度检测装置和用于轴向固定轴的至少一个轴承的套筒元件 ，其中所述套筒元件具有至少一个开口，所述速度检测装置通过所述至少一个开口至少在其一部分中沿着所述套筒元件的径向具有基本上圆锥形的形状。

公开(公告)号：US20100310364A1

公开(公告)日：2010-12-09

申请号：US12806443

申请日：2010-08-12

申请人： Siegfried Botsch ,  Christian Elsner ,  Gernot Hertweck ,  Markus Müller ,  Simon Raithel ,  Martin Schlegl ,  Johannes Seuffert

发明人： Siegfried Botsch ,  Christian Elsner ,  Gernot Hertweck ,  Markus Müller ,  Simon Raithel ,  Martin Schlegl ,  Johannes Seuffert

IPC分类号： F04D29/44 ,  B23P15/04

CPC分类号： F01D9/026 ,  F05D2220/40 ,  F05D2230/233 ,  F05D2230/234 ,  Y10T29/4932

摘要： In a turbine housing, for an exhaust gas turbocharger of an internal combustion engine with an exhaust gas guide section which has at least one spiral channel that can be coupled to an exhaust path of an exhaust tract and a reception chamber for accommodating a turbine wheel arranged downstream of the at least one spiral channel, at least one first and one second partial housing are provided, which include complementary wall regions of the at least one spiral channel and which are joined so as to form the at least one spiral channel. Also, an exhaust gas turbocharger with such a turbine housing is provided and a method for producing such a turbine housing.

摘要翻译： 在具有排气导引部的内燃机的排气涡轮增压器的涡轮机壳体中，所述排气导引部具有能够与排气道的排气通路连接的至少一个螺旋通道，以及用于容纳涡轮机轮的收纳室， 在至少一个螺旋通道的下游，提供至少一个第一和一个第二部分壳体，其包括所述至少一个螺旋通道的互补的壁区域并且被连接以形成所述至少一个螺旋通道。 此外，提供了具有这种涡轮机壳体的排气涡轮增压器和用于制造这种涡轮机壳体的方法。

公开(公告)号：US09091276B2

公开(公告)日：2015-07-28

申请号：US13200520

申请日：2011-09-23

申请人： Gernot Hertweck ,  Johannes Seuffert

发明人： Gernot Hertweck ,  Johannes Seuffert

IPC分类号： F04B17/00 ,  F04D29/056 ,  F02C6/12

CPC分类号： F04D29/0563 ,  F02C6/12 ,  F05D2240/50 ,  F16C17/02 ,  F16C17/18 ,  F16C35/02 ,  F16C2360/24

摘要： In a sleeve element for the axially fixing at least one bearing of a rotatable shaft, in particular a shaft of an exhaust gas turbocharger, which sleeve element has at least one through-opening in its circumferential surface, the at least one through-opening has a substantially conical shape in the radial direction of the sleeve element at least in a section thereof, and also in a turbocharger for an internal combustion engine, which comprises a speed detection device and a sleeve element for axially fixing at least one bearing of a shaft of the turbocharger, wherein the sleeve element has at least one opening through which the speed detection device extends and which has a substantially conical shape in the radial direction of the sleeve element at least in a section thereof.

摘要翻译： 在用于轴向固定可旋转轴的至少一个轴承，特别是排气涡轮增压器的轴的套筒元件中，该套筒元件在其圆周表面中具有至少一个通孔，所述至少一个通孔具有 至少在其一部分中以及在用于内燃机的涡轮增压器中的径向方向上的大致圆锥形的形状，其包括速度检测装置和用于轴向固定轴的至少一个轴承的套筒元件 ，其中所述套筒元件具有至少一个开口，所述速度检测装置通过所述至少一个开口至少在其一部分中沿着所述套筒元件的径向具有基本上圆锥形的形状。