公开(公告)号：US09404396B2

公开(公告)日：2016-08-02

申请号：US14480076

申请日：2014-09-08

Applicant: Matthias Eppinger ,  Kai Lehmann ,  Marc Maronde ,  Bernd Neubauer ,  Tilmann Roemheld ,  Thomas Stolk ,  Alexander Von Gaisberg-Helfenberg

Inventor： Matthias Eppinger ,  Kai Lehmann ,  Marc Maronde ,  Bernd Neubauer ,  Tilmann Roemheld ,  Thomas Stolk ,  Alexander Von Gaisberg-Helfenberg

IPC: F01L1/34 ,  F01L1/04 ,  F01L13/00 ,  F01L1/344

CPC classification number: F01L1/04 ,  F01L1/344 ,  F01L13/0036

Abstract: In a motor vehicle valve train adjustment device comprising at least one camshaft with at least two axially displaceable cam elements wherein at least one cam element has a cam track with a valve lift and a cam track with zero valve lift for a deactivation of at least one cylinder, and at least one other cam element of the at least two axially displaceable cam elements has a cam track with a first valve lift and a cam track with a second valve lift by which a cylinder which remains fueled during a partial cylinder deactivation is adapted to the at least one cylinder deactivation by special valve lift characteristics.

Abstract translation: 在机动车辆气门机构调节装置中，其包括具有至少两个可轴向移动的凸轮元件的至少一个凸轮轴，其中至少一个凸轮元件具有带气门升程的凸轮轨道和具有零气门升程的凸轮轨道，用于至少一个 圆柱体，并且至少两个可轴向移动的凸轮元件的至少一个其它凸轮元件具有带有第一气门升程的凸轮轨道和具有第二气门升程的凸轮轨道，通过该凸轮轨道在部分气缸停用期间保持燃料的气缸被适配 通过特殊的气门升程特性到至少一个气缸停用。

公开(公告)号：US08474420B2

公开(公告)日：2013-07-02

申请号：US13441863

申请日：2012-04-07

Applicant: Thomas Stolk ,  Alexander Von Gaisberg-Helfenberg

Inventor： Thomas Stolk ,  Alexander Von Gaisberg-Helfenberg

IPC: F02B75/04

CPC classification number: F02B75/041

Abstract: In an internal combustion engine for a motor vehicle, comprising a crankcase and a crankshaft accommodated therein, and a cylinder housing including at least one cylinder with a cylinder head, the cylinder housing with the cylinder head is supported directly on the crankshaft via eccentric elements which are pivotable for adjusting a position of the cylinder housing with the cylinder head relative to the crankshaft with the crankcase (12) for changing the compression ratio of the engine.

Abstract translation: 在用于机动车辆的内燃机中，包括容纳在其中的曲轴箱和曲轴，以及包括具有气缸盖的至少一个气缸的气缸壳体，具有气缸盖的气缸壳体通过偏心元件直接支撑在曲轴上，偏心元件 可枢轴转动，用于利用曲轴箱（12）相对于曲轴调节气缸盖相对于气缸盖的位置，以改变发动机的压缩比。

公开(公告)号：US20130055976A1

公开(公告)日：2013-03-07

申请号：US13695034

申请日：2011-04-16

Applicant: Markus Lengfeld ,  Thomas Stolk ,  Alexander von Gaisberg-Helfenberg

Inventor： Markus Lengfeld ,  Thomas Stolk ,  Alexander von Gaisberg-Helfenberg

IPC: F01L1/344

CPC classification number: F01L1/352

Abstract: In a phase adjustment device for a valve drive mechanism of an internal combustion engine, in particular a camshaft adjustment device, with a phase adjustment unit which, for adjusting a phase position in a normal operating mode, comprises a coupling unit for controlling an adjustment gear element by applying a braking force, and with a failsafe adjustment arrangement for setting a defined fail-safe phase position in a fail-safe operating mode, the adjustment unit includes mechanical means for varying the braking force of the coupling unit of the phase adjustment unit for setting the phase angle to a controllable failsafe phase angle position.

Abstract translation: 在用于内燃机的气门驱动机构的特别是凸轮轴调节装置的相位调整装置中，具有用于在正常运行模式下调节相位的相位调整单元包括用于控制调节齿轮的联接单元 通过施加制动力，并且具有故障安全调节装置，用于在故障保护操作模式中设定规定的故障安全相位置，所述调整单元包括用于改变所述相位调整单元的联接单元的制动力的机械装置 用于将相位角设置为可控故障安全相位角位置。

公开(公告)号：US08307795B2

公开(公告)日：2012-11-13

申请号：US12660929

申请日：2010-03-05

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

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

IPC: F01L1/34

CPC classification number: F01L13/0036 ,  F01L1/08 ,  F01L3/24 ,  F01L2001/0476 ,  F01L2013/0052 ,  F01L2820/031 ,  Y10T74/2107

Abstract: In an internal combustion engine valve drive train switching device, at least one safety device is provided for preventing an unscheduled switching of a valve train switching unit.

Abstract translation: 在内燃机气门传动系切换装置中，提供至少一个安全装置，用于防止气门机构切换装置的非预定切换。

公开(公告)号：US20100288217A1

公开(公告)日：2010-11-18

申请号：US12804289

申请日：2010-07-19

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

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

IPC: F01L1/047

CPC classification number: F01L1/047 ,  F01L13/0036 ,  F01L2013/0052

Abstract: In a valve drive train arrangement for an internal combustion engine having a camshaft with a cam element axially displaceable supported on the camshaft and having a stop for limiting the axial movement of the cam element, the stop has at least one stop element extending radially from the camshaft for engagement with the cam element.

Abstract translation: 在具有凸轮轴的凸轮轴的阀传动系装置中，所述凸轮轴具有可轴向移动的凸轮轴支撑在所述凸轮轴上并具有用于限制所述凸轮元件的轴向运动的止挡件，所述止动件具有至少一个从所述凸轮轴径向延伸的止动元件 用于与凸轮元件接合的凸轮轴。

公开(公告)号：US20100242873A1

公开(公告)日：2010-09-30

申请号：US12800478

申请日：2010-05-14

Applicant: Jens Meintschel ,  Thomas Stolk ,  Alexander Von Gaisberg-Helfenberg

Inventor： Jens Meintschel ,  Thomas Stolk ,  Alexander Von Gaisberg-Helfenberg

IPC: F01L1/00 ,  G01M13/00

CPC classification number: F01L13/0036 ,  F01L1/047 ,  F01L2013/0052 ,  F01L2820/041

Abstract: In a valve drive arrangement for an internal combustion engine, with a camshaft including at least one cam element which is axially movable by means of a switching gate structure for adjusting the valve drive, and a sensor unit for determining an axial control position of the cam element, the sensor unit has at least a first sensor element coupled to an axial movement of the cam element whose operation position can be determined by a corresponding sensor element.

Abstract translation: 在用于内燃机的阀驱动装置中，凸轮轴包括至少一个凸轮元件，该至少一个凸轮元件可通过用于调节阀驱动的切换门结构可轴向移动;以及传感器单元，用于确定凸轮的轴向控制位置 传感器单元具有至少一个耦合到凸轮元件的轴向运动的第一传感器元件，其操作位置可由相应的传感器元件确定。

公开(公告)号：US20100180843A1

公开(公告)日：2010-07-22

申请号：US12658587

申请日：2010-02-08

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

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

IPC: F01L1/34 ,  F02D41/00

CPC classification number: F01L1/0532 ,  F01L13/0036 ,  F01L2013/0052

Abstract: In an internal combustion engine valve drive train switching arrangement with a switching unit, the switching unit has at least one actuating unit with at least two switching members and at least one switching device for actuating the two switching members independently in an at least partial chronological offset, so as to perform a first switching process based on a first signal and then a second switching process, independently of an electronic evaluation.

Abstract translation: 在具有开关单元的内燃机气门传动系切换装置中，开关单元具有至少一个具有至少两个开关构件的致动单元和至少一个开关装置，用于以至少部分时间偏移独立地致动两个开关构件 ，以便独立于电子评估，基于第一信号和第二切换处理执行第一切换处理。

公开(公告)号：US07438034B2

公开(公告)日：2008-10-21

申请号：US11726733

申请日：2007-03-22

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

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

IPC: F01L1/34

CPC classification number: F01L1/352 ,  F01L1/34

Abstract: In a camshaft adjusting device comprising an adjusting mechanism for adjusting the phase positions of first and second camshafts with respect to a crankshaft driving the camshaft adjusting device, the adjusting mechanism includes an adjustment input and first and second outputs connected to the first and second camshafts respectively, with first and second transmission ratios, respectively, for changing the phase angles between the drive input and the first and second outputs respectively, at different rates when the adjustment input is actuated.

Abstract translation: 在一种凸轮轴调节装置中，包括用于调节第一和第二凸轮轴相对于驱动凸轮轴调节装置的曲轴的相位位置的调节机构，调节机构包括调节输入和分别与第一和第二凸轮轴连接的第一和第二输出 分别具有第一和第二传动比，用于当调节输入被致动时以不同的速率分别改变驱动输入和第一和第二输出之间的相位角。

公开(公告)号：US20080105079A1

公开(公告)日：2008-05-08

申请号：US11985864

申请日：2007-11-16

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: F01L1/34409 ,  F01L1/024 ,  F01L1/047 ,  F01L1/344 ,  F01L1/352 ,  F01L2001/0475 ,  F01L2820/032 ,  F02B67/06 ,  Y10T74/2102

Abstract: In a camshaft adjusting device including a positioning actuator for adjusting a phase position of a camshaft with respect to a crankshaft of an internal combustion engine, wherein the camshaft is driven by the crankshaft via a drive input, and a base drive torque of the camshaft is provided by a positioning actuator, a spring element is arranged between the camshaft and the crankshaft and has a spring torque selected so as to compensate for at least part of a mean load torque of a load unit connected to the camshaft to be driven thereby and at most only a part of the base drive torque.

Abstract translation: 在一种凸轮轴调节装置中，包括用于调节凸轮轴相对于内燃机的曲轴的相位位置的定位致动器，其中凸轮轴由曲轴通过驱动输入驱动，凸轮轴的基本驱动扭矩为 由定位致动器提供，弹簧元件布置在凸轮轴和曲轴之间并且具有选择的弹簧扭矩，以便补偿连接到由其驱动的凸轮轴的负载单元的平均负载转矩的至少一部分，并且在 最多只是基础驱动扭矩的一部分。

公开(公告)号：US20080078338A1

公开(公告)日：2008-04-03

申请号：US11978153

申请日：2007-12-17

Applicant: Jens Meintschel ,  Tilmann Romheld ,  Thomas Stolk ,  Alexander Gaisberg-Helfenberg

Inventor： Jens Meintschel ,  Tilmann Romheld ,  Thomas Stolk ,  Alexander Gaisberg-Helfenberg

IPC: F02B43/08

CPC classification number: F02B75/047 ,  F01L1/3442 ,  F02B75/04 ,  F02B75/045 ,  F02B75/048

Abstract: In an adjusting apparatus, particularly for an internal combustion engine having cylinders arranged in an engine block, with a crankshaft and with pistons movably disposed in the cylinders, the adjusting apparatus includes a pick-up which causes an adjustment of an adjustable device, and an adjusting element which is operatively connected to the pick-up, the adjusting element being arranged movably on an adjusting shaft (9) which can be moved by an actuator translationally with a cone as adjusting element or rotationally with an eccentric (8) as adjusting element.

Abstract translation: 在一种调节装置中，特别是对于具有布置在发动机缸体中的气缸的内燃机，具有曲轴和可移动地设置在气缸中的活塞的调节装置，该调节装置包括调节可调节装置的拾取器， 调节元件可操作地连接到拾取器，调节元件可移动地布置在调节轴（9）上，调节轴（9）可由致动器以锥形作为调节元件平移运动，或者以作为调节元件的偏心（8）旋转移动 。