公开(公告)号：EP1414687B1

公开(公告)日：2007-03-21

申请号：EP02749037.4

申请日：2002-07-19

申请人： WABCO AUTOMOTIVE U.K. LIMITED

发明人： BURN, Richard ,  MILOMO, Ignitius ,  BLACKWOOD, Andrew George Livingston

IPC分类号： B60T17/00 ,  B01D53/26

CPC分类号： B60T17/004 ,  B01D53/26 ,  B01D53/261

摘要： A vehicle air system has an air dryer which is periodically regenerated by reverse flow of dry air. The regeneration threshold is variable, and determined according to the operating state of the vehicle. The operating state is in turn determined from easily measurable vehicle status parameters, preferably in the form of on/off or in/out signals.

公开(公告)号：EP1414687A1

公开(公告)日：2004-05-06

申请号：EP02749037.4

申请日：2002-07-19

申请人： WABCO AUTOMOTIVE U.K. LIMITED

发明人： BURN, Richard ,  MILOMO, Ignitius ,  BLACKWOOD, Andrew George Livingston

IPC分类号： B60T17/00 ,  B01D53/26

CPC分类号： B60T17/004 ,  B01D53/26 ,  B01D53/261

摘要： A vehicle air system has an air dryer which is periodically regenerated by reverse flow of dry air. The regeneration threshold is variable, and determined according to the operating state of the vehicle. The operating state is in turn determined from easily measurable vehicle status parameters, preferably in the form of on/off or in/out signals.