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公开(公告)号:US06338330B1
公开(公告)日:2002-01-15
申请号:US09462599
申请日:2000-03-28
申请人: Thomas Jessberger , Arthur Klotz , Georg Mehne
发明人: Thomas Jessberger , Arthur Klotz , Georg Mehne
IPC分类号: F02D1108
CPC分类号: F02D11/08 , Y10S137/907
摘要: An apparatus for moving a valve flap, especially in the air intake duct of an internal combustion engine, including a vacuum box (20) which executes a longitudinal movement in dependence on the application of a negative pressure or vacuum, and the longitudinal movement of the vacuum box is transmitted via a coupling rod (16) to a traverse rod (15), which in turn is connected to an actuating lever (13) for the valve flap (11). The coupling rod (16) and traverse rod (15) system allows the vacuum box to be arranged in any position relative to the valve flap (11). The apparatus can be simplified further by combining the diaphragm disk (27) with the coupling rod (16) to form a single, integral part. In this case, a force is exerted eccentrically on the vacuum box. The eccentrically exerted force can be compensated by the diaphragm having a shape other than a round contour.
摘要翻译: 一种用于移动特别是在内燃机的进气管中的阀瓣的装置,包括根据施加负压或真空而执行纵向移动的真空箱(20),以及 真空箱通过联接杆(16)传递到横动杆(15),该横动杆又连接到用于阀瓣(11)的致动杆(13)。 联接杆(16)和横动杆(15)系统允许真空箱相对于阀瓣(11)布置在任何位置。 通过将隔膜盘(27)与联接杆(16)组合以形成单个的整体部件,可以进一步简化装置。 在这种情况下,力将偏心地施加在真空箱上。 可以通过具有不同于圆形轮廓的形状的隔膜补偿偏心施加的力。