公开(公告)号：US6078235A

公开(公告)日：2000-06-20

申请号：US115605

申请日：1998-07-15

Applicant: Michael Schebitz ,  Ulrich Muller ,  Enno Lohse ,  Martin Scheidt

Inventor： Michael Schebitz ,  Ulrich Muller ,  Enno Lohse ,  Martin Scheidt

IPC: F01L9/04 ,  F16K31/06 ,  H01F7/08 ,  H01F7/16

CPC classification number: F01L9/04 ,  H01F7/081 ,  H01F7/1638 ,  F01L2009/0436 ,  F01L2101/00 ,  F01L2103/00

Abstract: An electromagnetic actuator for operating a setting member includes an electromagnet which has a housing provided with a recess having an opening; a yoke body having a surface constituting a pole face of the electromagnet; and a solenoid surrounding the yoke body. The yoke body and the solenoid are accommodated in the housing recess. An armature, to which the setting member is coupled, is guided for motions towards and away from the pole face in a space adjoining the electromagnet. The opening of the housing recess faces the space. A resetting spring exerts a force opposing a motion of the armature towards the pole face.

Abstract translation: 用于操作固定构件的电磁致动器包括具有设置有具有开口的凹部的壳体的电磁体; 具有构成电磁体的极面的表面的轭体; 以及围绕轭体的螺线管。 轭体和螺线管容纳在壳体凹部中。 引导设置构件联接到的电枢，用于在与电磁体相邻的空间中朝向和远离极面运动。 壳体凹部的开口面向空间。 复位弹簧施加与电枢朝向极面相对的运动的力。

公开(公告)号：US5905625A

公开(公告)日：1999-05-18

申请号：US941648

申请日：1997-09-30

Applicant: Michael Schebitz

Inventor： Michael Schebitz

IPC: H01F7/08 ,  H01F7/123 ,  H01F7/13 ,  H01F7/18 ,  H01H47/04

CPC classification number: H01F7/13 ,  H01F7/1844 ,  H01F7/123

Abstract: A method of operating an electromagnetic actuator having an electromagnet provided with a pole face, an armature movable towards and away from the pole face and a resetting spring exerting on the armature a resetting force urging the armature away from the pole face, includes the steps of supplying current to the electromagnet for generating an electromagnetic force moving the armature towards the pole face against the resetting force; and controlling the current supplying step such that at least along a terminal portion of the displacement path of the armature during its approach toward said pole face, the force/time curve of the magnetic force extends substantially parallel to and lies above the force/displacement spring curve of the resetting spring.

Abstract translation: 一种操作电磁致动器的方法，所述电磁致动器具有设置有极面的电磁体，可朝向和远离所述极面移动的电枢;以及在所述电枢上施加使所述电枢远离所述极面的复位力的复位弹簧，包括以下步骤： 向所述电磁体提供电流，用于产生使所述电枢抵抗所述复位力使所述电极朝向所述极面移动的电磁力; 以及控制电流供给步骤，使得至少沿电枢的位移路径的端子部分在其朝向所述极面的过程中，所述磁力的力/时间曲线基本上平行于所述力/位移弹簧 复位弹簧的曲线。

公开(公告)号：US07815510B2

公开(公告)日：2010-10-19

申请号：US11514066

申请日：2006-08-31

Applicant: Jochen Asbeck ,  Michael Schebitz ,  Vladimir Kobelev ,  Stefan Schattenberg

Inventor： Jochen Asbeck ,  Michael Schebitz ,  Vladimir Kobelev ,  Stefan Schattenberg

IPC: F16D3/52

CPC classification number: F16D3/52 ,  F16F15/1216 ,  F16H55/36 ,  F16H2055/366 ,  Y10S474/902

Abstract: A driving disc with a hub and a disc rim which are rotatably supported inside one another, with at least two wound wire springs which are mounted substantially coaxially relative to the hub and disc rim and whose one end is secured in the direction of rotation relative to the hub and whose respective other end is secured in the direction or rotation relative to the disc rim.

Abstract translation: 具有毂和盘缘的驱动盘，其彼此可旋转地支撑，具有至少两个缠绕的线弹簧，其相对于轮毂和盘缘大致同轴地安装，并且其一端沿相对于 轮毂并且其相应的另一端相对于盘形边缘固定在方向或旋转中。

公开(公告)号：US20070181086A1

公开(公告)日：2007-08-09

申请号：US10897118

申请日：2004-07-23

Applicant: Jochen Asbeck ,  Michael Schebitz

Inventor： Jochen Asbeck ,  Michael Schebitz

IPC: F01L1/04 ,  B23P17/00

CPC classification number: F01L1/344 ,  F01L1/047 ,  F01L1/34 ,  Y10T29/49286

Abstract: An assembled camshaft (11) wherein at least one oil distributing sleeve (14, 26) for a camshaft setting device (15) is secured in a force-locking way to a plastically expanded portion of a shaft tube (12), wherein the oil distributing sleeve (14) includes a seat face (31) centered on the axis A of the shaft tube (12) and/or a radial contact face (32) for the camshaft setting device (15), which radial contact face (32) is aligned in a normal way relative to the axis A of the shaft tube (12).

Abstract translation: 一种组装的凸轮轴（11），其中至少一个用于凸轮轴设置装置（15）的油分配套筒（14,26）以止动的方式固定到轴管（12）的塑性膨胀部分，其中所述油 分配套筒（14）包括以轴管（12）的轴线A为中心的座面（31）和/或用于凸轮轴设置装置（15）的径向接触面（32），该径向接触面（32） 以相对于轴管（12）的轴线A的正常方式对准。

公开(公告)号：US06279524B1

公开(公告)日：2001-08-28

申请号：US09501144

申请日：2000-02-09

Applicant: Michael Schebitz

Inventor： Michael Schebitz

IPC: F01L904

CPC classification number: H01F7/088 ,  F01L9/04

Abstract: An electromagnetic actuator for operating a driven member includes an electromagnet having a yoke provided with a pole face and a coil supported by the yoke and adapted to be supplied with electric current to produce an electromagnetic force; and an armature connectable to the driven member and movable in a path of motion into a first position and a second position spaced from the first position. The armature is moved by the electromagnetic forces into the second position in contact with the pole face. A resetting spring is coupled to the armature and exerts a spring force thereon for urging the armature away from the second position toward the first position. The actuator further includes a dampening assembly which has a piston affixed to the armature and a dampening cylinder provided in the yoke and having an open end oriented toward the armature and being in an axial alignment with the piston. In the first position of the armature the piston is axially spaced from the dampening cylinder. The piston enters the dampening cylinder solely during a terminal portion of the path of motion of the armature during displacement thereof toward the second position.

Abstract translation: 用于操作从动构件的电磁致动器包括具有设置有极面的轭的电磁体和由轭支撑的线圈，并且适于被供应电流以产生电磁力; 以及电枢，其可连接到从动构件并且可在运动路径中移动到与第一位置间隔开的第一位置和第二位置。 电枢被电磁力移动到与极面接触的第二位置。 复位弹簧联接到电枢并且在其上施加弹簧力，以将衔铁从第二位置推向第一位置。 致动器还包括阻尼组件，其具有附接到电枢的活塞和设置在磁轭中的阻尼气缸，并且具有朝向电枢定向且与活塞轴向对准的开口端。 在电枢的第一位置，活塞与阻尼气缸轴向间隔开。 活塞仅在电枢的运动路径的端部部分朝向第二位置移动时进入阻尼缸。

公开(公告)号：US6089197A

公开(公告)日：2000-07-18

申请号：US440091

申请日：1999-11-15

Applicant: Holger Lange ,  Michael Schebitz

Inventor： Holger Lange ,  Michael Schebitz

IPC: H01F7/16 ,  F01L1/24 ,  F01L1/25 ,  F01L9/04

CPC classification number: F01L1/25 ,  F01L9/04

Abstract: An electromagnetic actuator includes a housing; two spaced electromagnets disposed in the housing and having respective pole faces oriented toward one another; an armature movable between the pole faces; an opening spring and a closing spring exerting oppositely directed forces to the armature; a supply arrangement for delivering hydraulic oil under pressure; and an armature stem affixed to the armature and having a free end oriented toward a free end of a valve stem of an engine valve of an internal-combustion engine. The valve stem and the armature stem are urged toward one another by the opening and closing springs. The armature stem is provided with a channel adapted to be supplied with hydraulic oil from the supply arrangement. Further, a guide is provided for supporting and guiding the armature stem in displacements thereof. A piston-and-cylinder unit, including a cylinder chamber, is disposed between the free and of the armature stem and the free end of the valve stem for transmitting displacement forces from the armature stem to the valve stem by the piston-and-cylinder unit. A valve assembly is provided which has a first state in which hydraulic communication is maintained between the supply arrangement and the cylinder chamber via the channel in the armature stem and a second state in which hydraulic communication is blocked between the supply arrangement and the cylinder chamber.

Abstract translation: 电磁致动器包括壳体; 两个间隔开的电磁铁设置在壳体中并具有相互朝向彼此的相对的极面; 电极之间可移动的电枢; 打开弹簧和向电枢施加相反方向的力的闭合弹簧; 用于在压力下输送液压油的供应装置; 以及固定在电枢上的电枢杆，并具有朝向内燃机的发动机气门的阀杆自由端的自由端。 阀杆和电枢杆通过打开和关闭弹簧彼此推动。 电枢杆设置有适于从供应装置供应液压油的通道。 此外，提供了用于在其位移中支撑和引导电枢杆的引导件。 包括气缸室的活塞和气缸单元设置在自由和电枢杆与阀杆的自由端之间，用于通过活塞和气缸将活塞力从电枢杆传递到阀杆 单元。 提供了一种阀组件，其具有第一状态，其中通过电枢杆中的通道在供应装置和气缸室之间保持液压连通，以及在供应装置和气缸室之间液压连通被阻塞的第二状态。

公开(公告)号：US5730102A

公开(公告)日：1998-03-24

申请号：US624500

申请日：1996-08-02

Applicant: Manfred Arnold ,  Michael Schebitz ,  Hermann-Josef Ecker

Inventor： Manfred Arnold ,  Michael Schebitz ,  Hermann-Josef Ecker

IPC: F01L9/04 ,  F01L13/06 ,  F02B3/06

CPC classification number: F01L9/04 ,  F01L13/06 ,  F02B3/06

Abstract: An internal combustion engine includes an intake valve for controlling a cylinder intake port; an exhaust valve for controlling a cylinder exhaust port; first and second valve lifters coupled to the intake and exhaust valves, respectively, for cyclically opening and closing the intake and exhaust valves during normal engine operation; and an actuating device for contacting the exhaust valve and for operating the exhaust valve independently from the second valve lifter. The actuating device has a withdrawn position and a valve-contacting position. In the withdrawn position the actuating device is out of contact with the exhaust valve and in the valve-contacting position the actuating device is in contact with the exhaust valve. There is further provided an electromagnetically-operating setting device having an inoperative position assumed for a normal engine operation and an operative position assumed for an engine-braking operation. The actuating device is coupled to the electromagnetically-operating setting device such that in the inoperative position of the electromagnetically-operating setting device the actuating device is in the withdrawn position and in the operative position of the electromagnetically-operating setting device the actuating device is in the valve-contacting position. The electromagnetically-operating setting device further has a mechanism for operating the actuating device to open and close the exhaust valve when the actuating device is in the valve-contacting position.

Abstract translation: PCT No.PCT / EP95 / 02972 Sec。 371日期：1996年8月2日 102（e）日期1996年8月2日PCT Filed 1995年7月27日PCT公布。 出版物WO96 / 05415 日期1996年2月22日内燃机包括用于控制气缸进气口的进气阀; 用于控制气缸排气口的排气阀; 第一和第二气门挺杆分别联接到进气门和排气门，用于在正常发动机运行期间循环地打开和关闭进气门和排气门; 以及用于接触排气阀并独立于第二阀提升器操作排气阀的致动装置。 致动装置具有撤回位置和阀接触位置。 在撤回位置，致动装置与排气阀不接触，并且在阀接触位置，致动装置与排气阀接触。 还提供了一种电磁操作设置装置，其具有假定用于正常发动机操作的不工作位置和假定用于发动机制动操作的操作位置。 致动装置联接到电磁操作设置装置，使得在电磁操作设置装置的不工作位置，致动装置处于撤回位置并且在电磁操作设置装置的操作位置处，致动装置处于 阀接触位置。 电磁操作设定装置还具有用于在致动装置处于阀接触位置时操作致动装置以打开和关闭排气门的机构。

公开(公告)号：US08205525B2

公开(公告)日：2012-06-26

申请号：US12459166

申请日：2009-06-26

Applicant: Michael Schebitz ,  Matthias Zacker

Inventor： Michael Schebitz ,  Matthias Zacker

IPC: F16F15/12

CPC classification number: F16F15/1428 ,  Y10T74/2131

Abstract: The invention relates to a rotational vibration damper for a crankshaft of a piston engine. The rotational vibration damper comprises a hub which defines an axis of rotation, and a mass member which, via at least one spring element, is coupled to a hub and is able to rotationally vibrate freely relative to the hub. The mass member is annular in shape and is arranged coaxially relative to the hub, wherein the at least one spring element made of steel is provided in the form of a bendable spring.

Abstract translation: 本发明涉及一种用于活塞发动机的曲轴的旋转振动阻尼器。 旋转振动阻尼器包括限定旋转轴线的轮毂和通过至少一个弹簧元件联接到轮毂并且能够相对于轮毂自由旋转地振动的质量构件。 质量件是环形的并且相对于轮毂同轴布置，其中由钢制成的至少一个弹簧元件设置成可弯曲弹簧的形式。

公开(公告)号：US20080251626A1

公开(公告)日：2008-10-16

申请号：US12077138

申请日：2008-03-17

Applicant: Manfred Jung ,  Michael Schebitz ,  Matthias Zacker

Inventor： Manfred Jung ,  Michael Schebitz ,  Matthias Zacker

IPC: B65H77/00

CPC classification number: F16H7/12 ,  F16H2007/0865

Abstract: A roller for belt tensioning systems or wrap drives having a hollow hub and a cylindrical running ring. The hollow hub and the running ring are connected to one another by an annular web and wherein, on both sides of the annular web, the hollow hub and the running ring are supported relative to one another by circumferentially distributed radially arranged ribs. The number of ribs on both sides of the annular web can be a prime number. In addition, or in the alternative, the ribs on both sides of the annular web can be arranged so as to be non-centrically circumferentially offset. In addition, or in the alternative, the number of ribs on both sides of the annular web can deviate from one another. In addition, or in the alternative, the rib assembly can be provided with variable pitch angles around the circumference.

Abstract translation: 一种用于带张紧系统或具有中空轮毂和圆柱形运行环的卷绕驱动器的辊。 中空轮毂和行驶环通过环形腹板彼此连接，并且其中在环形腹板的两侧上，中空轮毂和跑步环通过周向分布的径向布置的肋被相对于彼此支撑。 环形网的两侧的肋骨数可以是素数。 此外，或者在替代方案中，环形腹板的两侧上的肋可以被布置成非中心周向偏移。 此外，或者在替代方案中，环形网的两侧上的肋的数量彼此偏离。 另外，或者替代地，肋组件可以围绕圆周设置有可变的俯仰角。

公开(公告)号：US06425356B1

公开(公告)日：2002-07-30

申请号：US09600314

申请日：2000-09-05

Applicant: Martin Pischinger ,  Markus Duesmann ,  Enno Lohse ,  Michael Schebitz ,  Wolfgang Salber

Inventor： Martin Pischinger ,  Markus Duesmann ,  Enno Lohse ,  Michael Schebitz ,  Wolfgang Salber

IPC: F01L134

CPC classification number: F04B49/24 ,  F16K31/0682

Abstract: The present invention relates to a piston-type internal combustion engine comprising gas-exchange valves which can be driven in a completely variable manner by a motor control (2) and which communicate with an air supply channel (4) provided with a device (6) for generating a negative pressure using the energy components of the air flowing through said air supply channel (4). This device is provided with means that can be driven for adaptation to the modifications in the flow energy which are inherent to the operation, and communicates with at least one negative-pressure user (8, 9, 10) through at least one negative-pressure duct (7).

Abstract translation: 本发明涉及一种活塞式内燃机，其包括可通过马达控制器（2）以完全可变方式驱动并与设置有装置（6）的空气供应通道（4）连通的气体交换阀 ），用于使用流过所述供气通道（4）的空气的能量分量产生负压。 该装置设置有可以被驱动以适应操作所固有的流动能量的修改的装置，并且通过至少一个负压力与至少一个负压用户（8,9,10）连通 导管（7）。