专利检索 ap:("GENERAL MOTORS CORPORATION") AND inv:"Schroeder, Thaddeus" 第 4 页

31.

发明公开
Method of locating engine top dead centre position 失效
标题翻译：一种用于确定内燃机的上止点的方法。

公开(公告)号：EP0144152A2

公开(公告)日：1985-06-12

申请号：EP84307518.5

申请日：1984-10-31

申请人： GENERAL MOTORS CORPORATION

发明人： Ryan, William Patrick , Schroeder, Thaddeus

IPC分类号： F02B77/08 , G01M15/00

CPC分类号： F02P17/02 , F02B3/06 , F02B77/087 , F02P7/0775

摘要： The piston top dead centre position of an engine is accurately determined by a non-intrusive method in which the engine instantaneous speed is recorded, the minimum point determined as an estimation of top dead centre and the minimum point adjusted by a predetermined amount based on engine speed and combustion timing.