公开(公告)号：US20160115802A1

公开(公告)日：2016-04-28

申请号：US14892823

申请日：2014-05-27

申请人： BORGWARNER INC.

发明人： Thomas A. GRISSOM ,  Brock S. FRASER ,  Mike AUSBROOKS

IPC分类号： F01D9/02 ,  F01D17/10 ,  F02B39/08 ,  F01D5/02 ,  F02B33/40 ,  F02B37/18

CPC分类号： F01D9/026 ,  F01D5/02 ,  F01D5/048 ,  F01D17/105 ,  F02B33/40 ,  F02B37/18 ,  F02B37/183 ,  F02B39/00 ,  F02B39/08 ,  F05D2220/40 ,  F05D2240/24 ,  F05D2260/16 ,  Y02T10/144

摘要： A turbocharger with a turbine (10) having a turbine wheel (12) in a turbine housing (14) with an associated manifold (24) having individual ports (22) corresponding to unobstructed passageways (26) from each cylinder of an engine. The ports (22) are substantially equally spaced around a face of the turbine wheel (12) to preserve benefits of pulses without interference.

摘要翻译： 具有涡轮机（10）的涡轮增压器具有涡轮机壳体（14）中的涡轮机叶轮（12），其具有相关联的歧管（24），该歧管具有对应于从发动机的每个气缸的无障碍通道（26）的独立端口（22）。 端口（22）围绕涡轮机叶轮（12）的表面基本等距间隔，以保持脉冲的优点而不受干扰。

公开(公告)号：US20170183975A1

公开(公告)日：2017-06-29

申请号：US15309481

申请日：2015-05-19

申请人： BorgWarner Inc.

发明人： Mike AUSBROOKS

IPC分类号： F01D9/02 ,  F02M26/05 ,  F02B37/02

CPC分类号： F01D9/026 ,  F02B37/025 ,  F02M26/05 ,  F02M26/06 ,  F02M26/24 ,  F05D2220/40 ,  Y02T10/144

摘要： A product for use in a turbocharger system. A turbine housing may define a center core that is circular in shape with a circumference. The turbine housing may define a first volute that extends for a length around only a part of the circumference of the center core, and a second volute that may be positioned radially outside the first volute and that may extend entirely around the circumference of the center core. The first volute and the second volute may define first and second exhaust gas passages through the turbine housing that may be asymmetric. All points of the second volute may be radially outside the first volute from the center core over the entire length of the first volute.