公开(公告)号：EP1902230B1

公开(公告)日：2009-06-24

申请号：EP06771507.8

申请日：2006-05-30

申请人： BorgWarner, Inc.

发明人： MOTT, Philip J.

IPC分类号： F16F15/26

CPC分类号： F16F15/268 ,  F16F1/14

摘要： A drive system for an internal combustion engine including an endless chain (101) connecting a drive sprocket on a crankshaft to a driven sprocket on a camshaft. The drive system is comprised of at least one balance shaft (108) and a torsion bar (104) . The balance shaft (108) has a first end for connection to the drive sprocket and a center bore (116) . The torsion bar (104) is located within the center bore (116) of the balance shaft (108) . The torsion bar (104) has a first end (104a) for connection to the drive sprocket (102) and a second end (104b) fixedly attached to the inner end of the center bore (116) . The torsion bar (104) absorbs torsional vibrations and isolates torsional vibrations due to inertia of the balance shaft (108) caused by the crankshaft. Bearings (106) are located between the first end of the torsion bar and the center bore of the balance shaft, to center the torsion bar within the balance shaft.

公开(公告)号：EP3058195A1

公开(公告)日：2016-08-24

申请号：EP14854266.5

申请日：2014-10-07

申请人： Borgwarner Inc.

发明人： MAGUIRE, Joel M. ,  GRISSOM, Thomas A. ,  NILSSON, Kristoffer ,  MOTT, Philip J. ,  BRAEUCHLE, Gerd

IPC分类号： F02B67/04 ,  F02B63/04 ,  F02B33/40 ,  F02B33/44 ,  F01P3/12

CPC分类号： H02K7/1815 ,  B60L7/10 ,  F01P2050/24 ,  F02B33/36 ,  F02B33/40 ,  F02B39/10 ,  F02B67/06 ,  F02N11/0814 ,  H02K5/04 ,  H02K5/20 ,  H02K9/04 ,  H02K9/19 ,  H02K11/33 ,  H02K16/00

摘要： A number of variations may include a product comprising: an electric motor generator, a first power electronics module operatively connected to the electric motor generator; an electric motor constructed and arranged for driving an air delivery device, and a second power electronics module coupled to the electric motor. A number of variations may include a product comprising: an electric motor generator for a vehicle and an electric motor constructed and arranged for driving an air delivery device, and single housing enclosing the electric motor generator and an electric motor.

摘要翻译： 许多变型可以包括产品，包括：电动发电机，可操作地连接到电动发电机的第一电力电子模块; 构造和布置成用于驱动空气输送装置的电动马达和耦合到电动马达的第二电力电子模块。 一些变型可以包括：产品，包括：用于车辆的电动发电机和构造和布置成用于驱动空气输送装置的电动机，以及包围电动发电机和电动机的单个壳体。

公开(公告)号：EP1902230A1

公开(公告)日：2008-03-26

申请号：EP06771507.8

申请日：2006-05-30

申请人： Borgwarner, Inc.

发明人： MOTT, Philip J.

IPC分类号： F16F15/26

CPC分类号： F16F15/268 ,  F16F1/14

摘要： A drive system for an internal combustion engine including an endless chain (101) connecting a drive sprocket on a crankshaft to a driven sprocket on a camshaft. The drive system is comprised of at least one balance shaft (108) and a torsion bar (104) . The balance shaft (108) has a first end for connection to the drive sprocket and a center bore (116) . The torsion bar (104) is located within the center bore (116) of the balance shaft (108) . The torsion bar (104) has a first end (104a) for connection to the drive sprocket (102) and a second end (104b) fixedly attached to the inner end of the center bore (116) . The torsion bar (104) absorbs torsional vibrations and isolates torsional vibrations due to inertia of the balance shaft (108) caused by the crankshaft. Bearings (106) are located between the first end of the torsion bar and the center bore of the balance shaft, to center the torsion bar within the balance shaft.