公开(公告)号：US06257603B1

公开(公告)日：2001-07-10

申请号：US09286517

申请日：1999-04-06

Applicant: Werner Busch ,  Jörg Rösener ,  Wolfgang Speier ,  Thomas Szell

Inventor： Werner Busch ,  Jörg Rösener ,  Wolfgang Speier ,  Thomas Szell

IPC: B60G2105

CPC classification number: F15B15/068 ,  B60G21/0555

Abstract: A driving stabilizer has a rotary actuator located between spider parts supporting stabilizer arms. Flanges associated with the spider parts and supported by the spider parts form end covers of the rotary actuator. A central part adjacent to the flanges includes an outer body formed by an annular jacket spanning a gap between the flanges and an inner body. The outer body and inner body are mutually rotatable and axially secured with respect to one another and each non-rotatably connected to a respective one of the spider parts via a respective one of the flanges.

Abstract translation: 驱动稳定器具有位于支撑稳定器臂的支架部件之间的旋转致动器。 与蜘蛛部件相关联并由蜘蛛部件支撑的法兰形成旋转致动器的端盖。 与凸缘相邻的中心部分包​​括由环形护套形成的外部主体，其跨越凸缘之间的间隙和内部主体。 外体和内体相互可旋转并相对于彼此轴向固定，并且每个凸缘中的相应一个不可旋转地连接到相应的一个蜘蛛部分。

公开(公告)号：US06247390B1

公开(公告)日：2001-06-19

申请号：US09286924

申请日：1999-04-06

Applicant: Werner Busch ,  Jörg Rösener ,  Wolfgang Speier ,  Thomas Szell

Inventor： Werner Busch ,  Jörg Rösener ,  Wolfgang Speier ,  Thomas Szell

IPC: F01B300

CPC classification number: F15B15/068 ,  B60G21/0555

Abstract: A rotary actuator that can be used in conjunction with drive stabilizers for motor vehicles. The rotary actuator includes an outer body forming a gas-tight connection for a first element capable of being turned opposite from a second element, and an inner body coaxial with the outer body and covered by the outer body axially over a full length of the inner body. The inner body and the outer body define an annular space and turn axially in opposite directions, the inner body forming a gas-tight connection for a second element. A sleeve is disposed in the annular space and includes an annular piston and a bushing axially connected to the annular piston, the annular piston moving on cylindrical surfaces of the inner body and the outer body. The annular piston defines two working chambers capable of being acted upon by pressure. The bushing includes oppositely-angles helical teeth on a radially inner on radial inner and outer sides which engage on the inner body and the outer body. The rotary acutuator has an especially compact design with favorable force uptake and advantageous assembly requirements.

Abstract translation: 可用于机动车辆的驱动稳定器的旋转执行机构。 旋转致动器包括形成与第二元件相反的第一元件的气密连接的外部主体，以及与外部主体同轴并且被外部主体被轴向覆盖在内部的整个长度上的内部主体 身体。 内体和外体限定一个环形空间并沿相反方向轴向转动，内体形成用于第二元件的气密连接。 套筒设置在环形空间中，并且包括环形活塞和轴向连接到环形活塞的衬套，环形活塞在内体和外体的圆柱形表面上移动。 环形活塞限定了能够被压力作用的两个工作室。 衬套包括在径向内部和内侧的径向内侧的相对角度的螺旋齿，其接合在内部主体和外部主体上。 旋转式导引器具有特别紧凑的设计，具有良好的力吸收和有利的组装要求。

公开(公告)号：US07025023B2

公开(公告)日：2006-04-11

申请号：US10959541

申请日：2004-10-06

Applicant: Kai Lehmann ,  Jens-Uwe Plank ,  Jörg Rösener ,  Holger Rudzinski

Inventor： Kai Lehmann ,  Jens-Uwe Plank ,  Jörg Rösener ,  Holger Rudzinski

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L1/024 ,  F01L2001/34426 ,  F01L2001/3443 ,  F01L2001/34453 ,  F01L2820/041 ,  Y10T74/2102

Abstract: In a hydraulic camshaft adjuster for an internal combustion engine including a hydraulic operating unit for adjusting the angular position of the camshaft relative to a camshaft drive by way of a hydraulic control valve with a valve housing in which a control piston is disposed for controlling the supply of hydraulic fluid to, and its removal from, the hydraulic operating unit and to which hydraulic fluid is supplied from the camshaft by way of a pressure channel which is formed into the valve housing so as to extend along the outer surface thereof and a sleeve tightly surrounds at least the part of the valve housing which includes the channel for tightly covering the channel.

Abstract translation: 一种用于内燃机的液压凸轮轴调节器，其包括用于通过具有阀壳体的液压控制阀调节凸轮轴相对于凸轮轴驱动的角位置的液压操作单元，其中设置有用于控制供给的控制活塞 的液压流体从液压操作单元移除并从液压操作单元移除，并且通过压力通道从凸轮轴供应液压流体，压力通道形成在阀壳体中，以沿其外表面延伸并且套筒紧紧地 至少围绕阀壳体的包括用于紧密覆盖通道的通道的部分。

公开(公告)号：US06968818B2

公开(公告)日：2005-11-29

申请号：US10996815

申请日：2004-11-24

Applicant: Jens-Uwe Plank ,  Jörg Rösener ,  Holger Rudzinski

Inventor： Jens-Uwe Plank ,  Jörg Rösener ,  Holger Rudzinski

IPC: F01L1/344 ,  F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/34469

Abstract: In a camshaft adjuster for an internal combustion engine comprising a blade wheel, which is rotationally connected to a camshaft and which is mounted in a driving part so as to be able to rotate in a limited manner, starting from an inner base circle and extending to an outer peripheral circle, the blade wheel, with its blades, engages inside intermediate spaces formed by radial projections of the driving part. A pressure chamber is formed in the peripheral direction on both sides of a blade and can be supplied with pressure oil via a control valve so that the blade wheel is displaced relative to the driving part about an angle according to the pressure ratios existing inside the pressure chambers. In addition, a locking bolt, which can be hydraulically unlocked and which is subjected to the action of a pressure spring in a locking direction, may lock the blade wheel to the driving part. The locked position is situated between two end positions of the blade wheel. After a startup phase, the bolt is firmly held disengaged by a pressurized system fluid to safely prevent locking of the bolt.

Abstract translation: 一种用于内燃机的凸轮轴调节器，其包括叶轮，其旋转地连接到凸轮轴并且安装在驱动部分中以能够以有限的方式旋转，从内基圆开始并延伸到 外周圆，其叶片与其叶片接合在由驱动部分的径向突起形成的中间空间内。 在叶片的两侧沿圆周方向形成压力室，并且可以通过控制阀向压力油供给压力油，使得叶轮相对于驱动部件以与压力之内存在的压力比为基准的角度相对移动 房间。 此外，可以液压地解锁并且在锁定方向受到压力弹簧的作用的锁定螺栓可将叶轮锁定到驱动部分。 锁定位置位于叶轮的两个端部位置之间。 在起动阶段之后，螺栓通过加压系统流体牢固地保持分离，以安全地防止螺栓的锁定。

公开(公告)号：US07305947B2

公开(公告)日：2007-12-11

申请号：US11062308

申请日：2005-02-15

Applicant: Kai Lehmann ,  Jörg Rösener

Inventor： Kai Lehmann ,  Jörg Rösener

IPC: F01L1/34

CPC classification number: F16J15/3212 ,  F01L1/3442 ,  F01L2001/34479 ,  F01L2101/00 ,  F15B15/12 ,  F16J15/48

Abstract: In a sealing element, in particular for forming a seal between an impeller or rotary piston of a pivoting motor and a component surrounding the impeller, wherein the sealing element includes a base body with a first spring element integrally formed on a basic body for generating a first sealing pressure force, the basic body has an inner space to which a pressure medium is admitted in order to generate a second sealing pressure force intensifying the first sealing pressure force.

Abstract translation: 在密封元件中，特别地用于在枢转马达的叶轮或旋转活塞与围绕叶轮的部件之间形成密封件，其中密封元件包括具有整体形成在基体上的第一弹簧元件的基体，用于产生 第一密封压力，基体具有容纳压力介质的内部空间，以产生增强第一密封压力的第二密封压力。

公开(公告)号：US07237517B2

公开(公告)日：2007-07-03

申请号：US11133456

申请日：2005-05-19

Applicant: Kai Lehmann ,  Jörg Rösener

Inventor： Kai Lehmann ,  Jörg Rösener

IPC: F01L1/34

CPC classification number: F01L1/022 ,  F01L1/024 ,  F01L1/3442 ,  F01L2001/34426 ,  F01L2820/032 ,  F01L2820/041

Abstract: In a camshaft adjuster for an internal combustion engine comprising a control valve having a control piston slidably supported in a valve housing, an operating unit for adjusting the angular position of the camshaft relative to a crankshaft of the engine and a drive unit with an electric motor and a transmission structure for actuating the control piston, the transmission is non-self-locking so that backward movement of the valve piston can be achieved by a backward force on the valve piston.

Abstract translation: 一种用于内燃机的凸轮轴调节器，包括具有可滑动地支撑在阀壳体中的控制活塞的控制阀，用于调节凸轮轴相对于发动机曲轴的角位置的操作单元和具有电动机的驱动单元 以及用于致动所述控制活塞的传动结构，所述变速器是非自锁的，从而可以通过所述阀活塞上的向后力来实现所述阀活塞的向后运动。

公开(公告)号：US06971353B2

公开(公告)日：2005-12-06

申请号：US10897988

申请日：2004-07-23

Applicant: Matthias Heinze ,  Kai Lehmann ,  Jens-Uwe Plank ,  Jörg Rösener

Inventor： Matthias Heinze ,  Kai Lehmann ,  Jens-Uwe Plank ,  Jörg Rösener

IPC: F01L1/344 ,  F01L1/34

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L1/024 ,  F01L1/026 ,  F01L2001/34426 ,  F01L2001/3443 ,  F01L2001/34433 ,  F01L2101/00 ,  F01L2101/02 ,  F01L2820/041

Abstract: In a camshaft adjustment control device for an internal combustion engine arranged in the drive train for a camshaft, with an inner body connected to the camshaft and an outer body rotatable relative to the inner body, and a control space between the inner and the outer bodies to which hydraulic fluid can be supplied for adjusting the relative angular positions of the inner body connected to the camshaft and the outer body driven by the crankshaft, the inner body is mounted to the camshaft by a bolt having a central bore in which a control spool valve is disposed controlling the flow of fluid to and from the control space and a check valve is arranged in the supply lines of the hydraulic fluid to the control spool valve which check valve opens when a certain pressure is applied thereto.