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    Camshaft adjusting device
    1.
    发明申请
    Camshaft adjusting device 有权
    凸轮轴调整装置

    公开(公告)号：US20080105078A1

    公开(公告)日：2008-05-08

    申请号：US11985058

    申请日：2007-11-13

    Applicant: Matthias Gregor ,  Jens Meintschel ,  Tilmann Romheld ,  Petra Schulz ,  Thomas Stolk ,  Alexander von Gaisenberg-Helfenberg

    Inventor： Matthias Gregor ,  Jens Meintschel ,  Tilmann Romheld ,  Petra Schulz ,  Thomas Stolk ,  Alexander von Gaisenberg-Helfenberg

    IPC: F01L1/344

    CPC classification number: F16D3/10 ,  F01L1/34 ,  F01L1/352 ,  F01L2001/34483 ,  F01L2001/3522 ,  Y10T74/2102

    Abstract: In a camshaft adjusting device for adjusting a phase position of a camshaft, including a rotary actuator having a stator and at least one axially displaceable rotor and including a gear mechanism which is arranged operatively between two of at least three shafts, one of the shafts being a control shaft which is acted upon by the rotary actuator, one of the shafts being a drive shaft which is connected to the crankshaft, and one of the shafts being an output shaft which is connected to the camshaft, a compact locking structure is provided whereby at least two of the at least three shafts can be locked to one another in a rotationally fixed manner by a spring depending on operating conditions and released by an auxiliary coil which, upon energization, provides for axial movement of the rotor out of its locked position to permit adjustment thereof.

    Abstract translation: 在用于调节凸轮轴的相位位置的凸轮轴调节装置中，包括具有定子和至少一个可轴向移动的转子的旋转致动器，并且包括可操作地布置在至少三个轴中的两个之间的齿轮机构，其中一个轴为 由旋转致动器作用的控制轴，其中一个轴是连接到曲轴的驱动轴，并且其中一个轴是连接到凸轮轴的输出轴，提供紧凑的锁定结构，由此 所述至少三个轴中的至少两个可根据操作条件以旋转固定的方式彼此锁定，并由辅助线圈释放，辅助线圈在通电时提供转子轴向移动到其锁定位置 以允许调整。

    Apparatus for adjusting a camshaft, and method for operating an apparatus for adjusting a camshaft
    2.
    发明申请
    Apparatus for adjusting a camshaft, and method for operating an apparatus for adjusting a camshaft 审中-公开
    用于调节凸轮轴的装置，以及用于操作用于调节凸轮轴的装置的方法

    公开(公告)号：US20070157897A1

    公开(公告)日：2007-07-12

    申请号：US11702444

    申请日：2007-02-05

    Applicant: Matthias Gregor ,  Jens Meintschel ,  Thomas Stolk ,  Alexander von Gaisberg-Helfenberg

    Inventor： Matthias Gregor ,  Jens Meintschel ,  Thomas Stolk ,  Alexander von Gaisberg-Helfenberg

    IPC: F01L1/34

    CPC classification number: F01L1/34 ,  F01L1/3442 ,  F01L1/352 ,  F01L2001/34453 ,  F01L2820/01

    Abstract: In an apparatus for adjusting a phase position of a camshaft in relation to a crankshaft which drives the camshaft, including an electric actuator for operating an adjustment mechanism, which can move the camshaft to a basic or emergency-operating position in the event of a shut-down as a result of an operational fault, the emergency-operating position can be reliably reached with the aid of the electric actuator which is supplied with energy by an energy supply that is separate from an operational energy supply and which is capable of moving the adjustment mechanism to the emergency-operating position. Also, a method for operating an apparatus for adjusting a phase position of a camshaft is provided.

    Abstract translation: 在用于调节凸轮轴相对于驱动凸轮轴的曲轴的相位位置的装置中，包括用于操作调节机构的电致动器，其可以在关闭的情况下将凸轮轴移动到基本或紧急操作位置 由于操作故障的结果，可以借助于通过与操作能量供应分离的能量供应能量的电动致动器可靠地达到紧急操作位置，并且能够移动 调整机制到应急运行状态。 此外，还提供了一种用于操作用于调节凸轮轴的相位位置的装置的方法。

    Valve train device
    3.
    发明授权
    Valve train device 有权
    气门机构

    公开(公告)号：US08474421B2

    公开(公告)日：2013-07-02

    申请号：US12927120

    申请日：2010-11-05

    Applicant: Matthias Gregor ,  Richard Jakobi

    Inventor： Matthias Gregor ,  Richard Jakobi

    IPC: F01L9/04

    CPC classification number: F01L13/0036 ,  F01L2013/0052 ,  F01L2013/101 ,  F01L2201/00 ,  F01L2800/11 ,  F01L2820/01 ,  F02D41/20 ,  F02D41/221 ,  F02D2041/001 ,  F02D2041/2051 ,  H01F7/1844 ,  Y02T10/40

    Abstract: In a valve drive train device, in particular for a valve drive of an internal combustion engine, with a switching unit comprising an actuator with a solenoid unit and with a control unit for monitoring switching operations of the switching unit provided for switching an axially displaceable cam element by means of a switch gate, the control unit for monitoring the switching unit is taking into account at least one characteristic value of a voltage integral over a voltage which is induced in a coil of the switching unit during the switching operation and is adjusting the value with respect to a characteristic limit value stored in the control unit.

    Abstract translation: 在阀传动系装置中，特别是用于内燃机的气门驱动器，具有包括具有螺线管单元的致动器的切换单元和用于监视用于切换轴向移动凸轮的开关单元的切换操作的控制单元 元件通过开关栅极，用于监视开关单元的控制单元考虑了在开关操作期间在开关单元的线圈中感应的电压上的电压积分的至少一个特性值，并且正在调整 相对于存储在控制单元中的特征极限值的值。

    Hysteresis Brake, Especially for an Electric Camshaft Adjuster
    5.
    发明申请
    Hysteresis Brake, Especially for an Electric Camshaft Adjuster 审中-公开
    滞后制动器，特别适用于电动凸轮轴调节器

    公开(公告)号：US20080284414A1

    公开(公告)日：2008-11-20

    申请号：US11596333

    申请日：2005-04-28

    Applicant: Lorenzo Giovanardi ,  Matthias Gregor ,  Jens Meintschel ,  Bernd-Heinrich Schmitfranz ,  Guenter Stoehr

    Inventor： Lorenzo Giovanardi ,  Matthias Gregor ,  Jens Meintschel ,  Bernd-Heinrich Schmitfranz ,  Guenter Stoehr

    IPC: G01B7/30

    CPC classification number: F01L1/344

    Abstract: A hysteresis brake is provided, such as for an electric camshaft adjuster, has with an excitation coil, a stator with an inner and outer stator part, and a moveable rotor with a hysteresis band which is movable between the inner and outer stator part. The excitation coil, which produces a main magnetic flux for a magnetic adjuster is arranged between the inner and outer stator part. A sensor enables the rotor and/or the hysteresis band to receive a secondary magnetic flux caused by the main magnetic flux, or enables the excitation coil to receive the main flux. An evaluation and control unit evaluates the magnetic flux received and determines angle and/or rotational speed information from detected changes of the magnetic flux.

    Abstract translation: 提供了一种滞后制动器，例如用于电动凸轮轴调节器，具有励磁线圈，具有内部和外部定子部件的定子以及具有可在内部和外部定子部件之间移动的磁滞带的可移动转子。 产生用于磁调节器的主磁通量的励磁线圈布置在内定子部分和外定子部分之间。 传感器使得转子和/或滞后带能够接收由主磁通量引起的次级磁通，或使励磁线圈能够接收主磁通。 评估和控制单元评估所接收的磁通量，并根据检测到的磁通量的变化确定角度和/或转速信息。

    Adjusting device for a camshaft of an internal combustion engine
    9.
    发明申请
    Adjusting device for a camshaft of an internal combustion engine 审中-公开
    用于内燃机凸轮轴的调节装置

    公开(公告)号：US20060236967A1

    公开(公告)日：2006-10-26

    申请号：US11441408

    申请日：2006-05-25

    Applicant: Matthias Gregor ,  Jens Meintschel ,  Thomas Stolk ,  Alexander Gaisberg-Helfenberg

    Inventor： Matthias Gregor ,  Jens Meintschel ,  Thomas Stolk ,  Alexander Gaisberg-Helfenberg

    IPC: F01L1/34

    CPC classification number: F01L1/344 ,  F01L1/352

    Abstract: In an adjusting device for a camshaft of an internal combustion engine having a drive element which is driven by a crankshaft of the internal combustion engine, an output element which drives the camshaft of the internal combustion engine, and an actuating element controlled by a brake so as to provide for a relative rotation between the drive element and output element by varying the braking torque effective on the actuating element.

    Abstract translation: 在具有由内燃机的曲轴驱动的驱动元件的内燃机的凸轮轴的调节装置中，驱动内燃机的凸轮轴的输出元件和由制动器控制的致动元件 以通过改变在致动元件上有效的制动扭矩来提供驱动元件和输出元件之间的相对旋转。

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