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11. 发明申请

US20070012273A1 FORCE TRANSMITTING ARRANGEMENT FOR A VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的阀驱动的力传动装置
公开(公告)号：US20070012273A1
公开(公告)日：2007-01-18
申请号：US11457563
申请日：2006-07-14
申请人： Lothar von Schimonsky
发明人： Lothar von Schimonsky
IPC分类号： F01L1/14
CPC分类号： F01L1/245 , F01L1/146 , F01L13/0031 , F01L2001/2427 , F01L2105/00
摘要： A force transmitting device (4) for a valve drive (1) of an internal combustion engine (2) with a hydraulic valve lash compensating device (6) is provided. The force transmitting device (4) has a hollow cylindrical compensating piston (13), which on one end defines a working chamber (35) of the valve lash compensating device (6) and on the other end encloses an internal hydraulic medium reservoir (15) used to supply the working chamber (35). This is connected to a hydraulic medium supply (16) of the internal combustion engine (2) and is protected from a return flow of hydraulic medium in the direction of the hydraulic medium supply (16) by means of a valve plate (26), which can be pressurized and which can move axially, in that the valve plate (26) interacts in a sealing way with an axial annular surface (28) of the compensating piston (13) for a non-pressurized hydraulic medium supply (16). Here, the valve plate (26) should have one or more openings (34), which connect the internal hydraulic medium reservoir (15) to an external hydraulic medium reservoir (31) for a non-pressurized hydraulic medium supply (16).
摘要翻译：提供一种用于具有液压阀间隙补偿装置（6）的内燃机（2）的阀驱动器（1）的力传递装置（4）。力传递装置（4）具有中空的圆柱形补偿活塞（13），其一端限定了阀间隙补偿装置（6）的工作室（35），另一端包围内部液压介质储存器（15））用于供应工作室（35）。这连接到内燃机（2）的液压介质供应源（16），并通过阀板（26）防止液压介质供给液压介质供应方向的回流，其可以被加压并且可以轴向移动，因为阀板（26）与用于非加压液压介质供应（16）的补偿活塞（13）的轴向环形表面（28）以密封方式相互作用。这里，阀板（26）应具有一个或多个开口（34），其将内部液压介质储存器（15）连接到用于非加压液压介质供应（16）的外部液压介质储存器（31）。

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