公开(公告)号：US07021265B2

公开(公告)日：2006-04-04

申请号：US10877857

申请日：2004-06-25

申请人： Johannes Leweux ,  Jürgen Schäfer ,  Hubert Schnüpke ,  Dietmar Schröer ,  Nico Siebert ,  Karsten Unger

发明人： Johannes Leweux ,  Jürgen Schäfer ,  Hubert Schnüpke ,  Dietmar Schröer ,  Nico Siebert ,  Karsten Unger

IPC分类号： F02P1/00

CPC分类号： F02B67/00

摘要： A unit carrier for secondary units of a motor vehicle internal combustion engine, having secondary unit attachment devices and engine block attachment devices. The unit carrier has a planned deformation point, which allows a relative displacement between the secondary unit and the engine block in case of a vehicle collision, if a predefined force is exceeded. The unit carrier is used in motor vehicles having a front engine arrangement.

摘要翻译： 具有机动车内燃机的次级单元的单元载体，具有次级单元附接装置和发动机块附接装置。 如果超过预定的力，则单元载体具有计划的变形点，其允许在车辆碰撞的情况下次级单元和发动机缸体之间的相对位移。 单元载体用于具有前引擎装置的机动车辆中。

公开(公告)号：US07798109B2

公开(公告)日：2010-09-21

申请号：US11978141

申请日：2007-10-27

申请人： Michael Jürging ,  Jens Meintschel ,  Reinhard Orthmann ,  Hubert Schnüpke ,  Dietmar Schröer

发明人： Michael Jürging ,  Jens Meintschel ,  Reinhard Orthmann ,  Hubert Schnüpke ,  Dietmar Schröer

IPC分类号： F02B75/04

CPC分类号： F02B75/048 ,  F02B75/04 ,  F02B75/041 ,  F02B75/044 ,  F02B75/045 ,  F02B75/047 ,  F02B2275/06

摘要： In an internal combustion engine including a housing with cylinders arranged in the housing, a crankshaft, and pistons moveably disposed in the cylinders and operatively connected to the crankshaft, and a device for changing the compression ratio of the cylinders of the internal combustion engine, the device comprises an adjusting arrangement with an eccentric which is mounted in the housing and, by means of rotation, controls the position and the direction of movement of the adjusting arrangement, and a drive for operating the adjusting arrangement including the eccentric.

摘要翻译： 在内燃机中，其具有设置在壳体中的气缸的外壳，可动地设置在气缸中且可操作地连接到曲轴的活塞，以及用于改变内燃机气缸的压缩比的装置， 装置包括具有偏心轮的调节装置，所述调节装置安装在所述壳体中并且通过旋转来控制所述调节装置的位置和移动方向，以及用于操作包括所述偏心轮的所述调节装置的驱动器。

公开(公告)号：US07934475B2

公开(公告)日：2011-05-03

申请号：US12079935

申请日：2008-03-28

申请人： Jens Meintschel ,  Tilmann Römheld ,  Dietmar Schröer ,  Thomas Stolk ,  Alexander von Gaisberg-Helfenberg

发明人： Jens Meintschel ,  Tilmann Römheld ,  Dietmar Schröer ,  Thomas Stolk ,  Alexander von Gaisberg-Helfenberg

IPC分类号： F02B75/04

CPC分类号： H02K7/1008 ,  F02B75/041 ,  F02B75/045 ,  F02B75/047 ,  F02B75/048 ,  F16D67/06 ,  H02K49/043

摘要： In an internal combustion engine including cylinders arranged in a housing, a crankshaft, pistons disposed in the cylinders so as to be movable by the crankshaft, and a device for varying a compression ratio of the internal combustion engine wherein the device, for varying the compression ratio, includes an adjusting structure which varies the effective length of a connecting rod of the piston, the lift of the crankshaft or the position of the cylinder with respect to the center of the crankshaft, an operating structure is provided by rotation of which the position of the adjusting structure can be controlled, and a drive device for controlling the operating structures contains a coupling mechanism with an integrated brake function, whereby h the adjusting structure can either be placed in operative connection with the crankshaft or can be blocked.

摘要翻译： 在包括设置在壳体中的气缸的内燃机，曲轴，设置在气缸中以便通过曲轴运动的活塞和用于改变内燃机的压缩比的装置，其中用于改变压缩的装置 比例，包括一个调节结构，其改变活塞连杆的有效长度，曲轴的升程或者气缸相对于曲轴中心的位置，操作结构通过旋转来提供，其位置 可以控制调节结构，并且用于控制操作结构的驱动装置包含具有集成制动功能的联接机构，由此h可以将调节结构放置成与曲轴有效连接或可以被阻止。