基本信息:
- 专利标题: AN ARRANGEMENT IN INTERNAL COMBUSTION ENGINES
- 专利标题(中):内燃机的安装
- 申请号:PCT/SE1992000193 申请日:1992-03-26
- 公开(公告)号:WO1992018754A1 公开(公告)日:1992-10-29
- 发明人: AB VOLVO
- 申请人: AB VOLVO , JOHANNESSON, Hans
- 专利权人: AB VOLVO,JOHANNESSON, Hans
- 当前专利权人: AB VOLVO,JOHANNESSON, Hans
- 优先权: SE9101071-0 19910410
- 主分类号: F01L01/02
- IPC分类号: F01L01/02
摘要:
In a multi-cylinder internal combustion engine (1) having at least one cam shaft (3) which is driven by a crankshaft (2) via a transmission, the latter having a driving toothed pulley (4) at the front end of the crankshaft (2), a driven toothed pulley (5) for each cam shaft (3), and a toothed belt (6) wrapped around said toothed pulleys (4, 5), at least one driven toothed pulley (5) has an oscillation damper (17) connected thereto, said damper comprising an annular, resilient element (21) which integrally secures the inertia body (19) to the driven toothed pulley (5).
摘要(中):
在具有通过变速器由曲轴(2)驱动的至少一个凸轮轴(3)的多缸内燃机(1)中,后者在曲轴的前端具有驱动齿轮(4) (2),用于每个凸轮轴(3)的从动带齿皮带轮(5)和缠绕在所述齿形皮带轮(4,5)上的齿形带(6),至少一个从动带齿轮(5)具有摆动阻尼器 (17),所述阻尼器包括环形的弹性元件(21),其将惯性体(19)整体地固定到从动带齿轮(5)。