公开(公告)号：US09074495B2

公开(公告)日：2015-07-07

申请号：US13980575

申请日：2012-01-13

申请人： Rudolf Flierl ,  Manfred Kloft ,  Paul Gnegel ,  Karsten Grimm ,  Martin Nowak

发明人： Rudolf Flierl ,  Manfred Kloft ,  Paul Gnegel ,  Karsten Grimm ,  Martin Nowak

IPC分类号： F01L1/02 ,  F01L1/34 ,  F01L1/46 ,  F01L13/00 ,  F01L1/04 ,  F01L1/047

CPC分类号： F01L1/34 ,  F01L1/04 ,  F01L1/46 ,  F01L13/0021 ,  F01L13/0026 ,  F01L2001/0478 ,  F01L2013/0068 ,  F01L2800/12

摘要： A mechanically controllable valve-train assembly includes a plurality of gas exchange valves, at least two cylinders assigned to each of the gas exchange valves, and valve-lift adjusting devices which each comprise a rotatable eccentric shaft. The eccentric shaft comprises at least one cam element and circumferential control surfaces which comprise at least one eccentric member. The eccentric shaft is driven by a drive device to set various valve-lift positions. A transmission assembly assigned to each of the gas exchange valves is mounted in a cylinder head via a bearing device so as to be movable and is operatively connected to one of the valve-lift adjusting devices and to a camshaft. The at least one cam element is operatively connected to a spring-loaded tappet element and is arranged outside the circumferential control surfaces and at a level of a zero-lift position of the circumferential control surfaces.

摘要翻译： 机械可控的气门机构组件包括多个气体交换阀，分配给每个气体交换阀的至少两个气缸和各自包括可旋转的偏心轴的气门升程调节装置。 偏心轴包括至少一个凸轮元件和包括至少一个偏心构件的周向控制表面。 偏心轴由驱动装置驱动以设定各种气门升程位置。 分配给每个气体交换阀的传动组件经由轴承装置安装在气缸盖中，以便可移动并且可操作地连接到气门升程调节装置中的一个和凸轮轴。 所述至少一个凸轮元件可操作地连接到弹簧加载的挺杆元件，并且布置在所述周向控制表面的外部并且在所述周向控制表面的零提升位置的水平处。

公开(公告)号：US20080087240A1

公开(公告)日：2008-04-17

申请号：US11897921

申请日：2007-08-30

申请人： Rudolf Flierl ,  Mark Mohr ,  Bastian Volpert

发明人： Rudolf Flierl ,  Mark Mohr ,  Bastian Volpert

IPC分类号： F01L1/047

CPC分类号： F01L1/18 ,  F01L1/146 ,  F01L1/26 ,  F01L13/0026 ,  F01L2013/0068 ,  Y10T74/2107

摘要： In order to create a variable mechanical valve control for an internal combustion engine having, in particular, an underhead camshaft for adjusting a valve stroke and an opening and closing time, making it possible to achieve a very compact transmission gear between the push rod drive and the intake and exhaust valves, to reduce the number of components required for the transmission gear, and, in addition, to obtain a mechanical, completely variable valve train with an underhead camshaft, it is proposed that an intermediate lever (7) be linked to a tappet push rod (4) by means of an axle (8) in such a way that a slide gate roller (6), which is rotatably mounted on the axle (8) and driven by the camshaft (1), is moved in a slide gate (9), whereby a first contact surface (10) on the intermediate lever (7) is supported in a reinforced manner by means of a spring (5) on an eccentric shaft (11) or on a second contact surface (12) and a lever (16) can be displaced over an operating curve (13), by means of which the gas exchange valves (19) are opened and/or closed, and whereby, in particular on a tappet (3) that is provided on the tappet push rod (4), means are provided for the additional shifting of the phase position of the valve liftings of the gas exchange valves (19) with simultaneous play-free adjustment of the valve stroke and means are provided for additional independently controllable valve stroke opening and closing for each camshaft revolution.

摘要翻译： 为了形成用于具有特别是用于调节阀行程和打开和关闭时间的底脚凸轮轴的内燃机的可变机械阀控制，使得可以在推杆驱动器和 进气和排气阀，以减少传动齿轮所需的部件数量，此外，为了获得具有底部凸轮轴的机械的，完全可变的气门机构，建议将中间杆（7）连接到 通过轴（8）以挺杆推杆（4）的方式使得可旋转地安装在轴（8）上并由凸轮轴（1）驱动的滑动门辊（6）移动到 滑动门（9），其中中间杆（7）上的第一接触表面（10）通过在偏心轴（11）上的弹簧（5）或第二接触表面（ 12）和杠杆（16）可以移动 操作曲线（13），通过该操作曲线（13），气体交换阀（19）打开和/或关闭，并且特别是在提升在挺杆推杆（4）上的挺杆（3）上， 被提供用于通过同时无气动地调节阀行程来增加气体交换阀（19）的气门升程的相位位置，并为每个凸轮轴转动提供另外独立控制的阀行程开启和关闭的装置。

公开(公告)号：US07044094B2

公开(公告)日：2006-05-16

申请号：US11169066

申请日：2005-06-27

申请人： Gerlinde Bosl-Flierl ,  Rudolf Flierl

发明人： Gerlinde Bosl-Flierl ,  Rudolf Flierl

IPC分类号： F01L1/18

CPC分类号： F01L1/465 ,  F01L1/20 ,  F01L1/205 ,  F01L13/0015 ,  F01L13/0021 ,  F01L13/0063 ,  F01L2013/0068 ,  F01L2105/00 ,  Y10T74/2107

摘要： A valve-lift device for the variable control of gas-exchange valves of an internal combustion engine is provided. The device includes a pivotable lever that is capable of being driven by a camshaft, the pivotable lever having an axis of rotation which can be displaced in a slotted-link track fixed to the housing, and a valve actuation means. The pivotable lever has, at one end, a roller which is driven by a camshaft and, at its other end, a slotted-link roller which is moved along a working curve in a slotted link, the slotted link being designed as an engagement surface of a valve actuation means. A center of rotation of the lever is provided between the roller and the slotted-link roller and the center of rotation of the rocker lever and a supporting axis of the valve actuation means is arranged on a vertical axis in an operating position. In order to set a valve lift, an axis of rotation is displaced in a slotted-link track fixed to the housing.

摘要翻译： 提供了一种用于内燃机的气体交换阀的可变控制的气门升降装置。 该装置包括能够由凸轮轴驱动的可枢转杠杆，所述可枢转杠杆具有可以在固定到壳体的开槽链接轨道中移位的旋转轴线和阀致动装置。 可枢转杆在一端具有由凸轮轴驱动的辊，并且在另一端处具有沿着工作曲线在开槽连杆中移动的开槽连杆辊，该开槽连杆被设计为接合表面 的阀致动装置。 杠杆的旋转中心设置在辊和开槽连杆辊之间，并且摇杆的旋转中心和阀致动装置的支撑轴线在垂直轴线上布置在操作位置。 为了设置气门升程，旋转轴线在固定到壳体的开槽连杆轨道中移位。

公开(公告)号：US06418901B2

公开(公告)日：2002-07-16

申请号：US09756859

申请日：2001-01-10

申请人： Alois Haberl ,  Rudolf Flierl

发明人： Alois Haberl ,  Rudolf Flierl

IPC分类号： B23P1514

CPC分类号： F01C21/10 ,  B22F2003/166 ,  B22F2998/00 ,  C22C1/0416 ,  C22C21/06 ,  C22C21/08 ,  F01C21/08 ,  F05C2201/021 ,  F05C2201/903 ,  Y10T29/49462 ,  B22F5/08

摘要： A method of producing a metal component interacting by way of a sliding surface with a friction partner, for a drive assembly, includes forming the component from an aluminum-silicon-copper-magnesium alloy. The alloy has 12-15 wt. % silicon, 2.5-3.5 wt. % copper, and 0.4-0.8 wt. % magnesium. The particle size for the silicon is between 4 &mgr;m and 30 &mgr;m. The sliding surface of the component in the firm condition is compressed by calibrating.

摘要翻译： 用于驱动组件的制造与摩擦配合体的滑动面相互作用的金属成分的方法包括由铝 - 硅 - 铜 - 镁合金形成该组分。 该合金具有12-15wt。 ％硅，2.5-3.5重量％ ％铜，和0.4-0.8重量％ ％镁。 硅的粒径在4μm和30μm之间。 在稳定状态下的部件的滑动表面通过校准被压缩。

公开(公告)号：US20130199472A1

公开(公告)日：2013-08-08

申请号：US13879807

申请日：2011-08-31

申请人： Rudolf Flierl

发明人： Rudolf Flierl

IPC分类号： F01L1/26 ,  F01L13/00

CPC分类号： F01L1/267 ,  F01L1/08 ,  F01L13/0026 ,  F01L13/0063 ,  Y10T74/2107

摘要： A mechanically controllable valve operating mechanism includes a cylinder head, a camshaft, a transmission arrangement mounted to move in the cylinder head via a bearing device. A gas exchange valve has the transmission arrangement act thereon. A valve-lift adjusting device comprises a rotatable adjusting element with an eccentric element having two base points and a peak contour, and at least one further eccentric element. The valve-lift adjusting device acts on the transmission arrangement so that different valve-lift positions are settable. The transmission arrangement is connected to the valve-lift adjusting device and to the camshaft. The at least one further eccentric element of the rotating adjusting element is arranged so that at least two peak contours are provided so that, depending on a rotational angle α of the rotating adjusting element, the eccentric element or the at least one further eccentric element engage with the transmission arrangement.

摘要翻译： 机械可控阀操作机构包括气缸盖，凸轮轴，安装成通过轴承装置在气缸盖中移动的变速器装置。 气体交换阀具有作用于其上的传动装置。 一种气门升降调节装置包括具有偏心元件的可旋转调节元件，所述偏心元件具有两个基点和峰值轮廓，以及至少一个其它偏心元件。 气门升降调节装置作用在变速装置上，使不同的气门升程位置可设定。 传动装置连接到气门升程调节装置和凸轮轴。 旋转调节元件的至少另一个偏心元件被布置成使得至少提供两个峰值轮廓，使得根据旋转调节元件的旋转角度α，偏心元件或至少一个另外的偏心元件接合 具有传动装置。

公开(公告)号：US20080121197A1

公开(公告)日：2008-05-29

申请号：US11983780

申请日：2007-11-09

申请人： Rudolf Flierl

发明人： Rudolf Flierl

IPC分类号： F01L31/24 ,  F01L1/20 ,  F01L1/26 ,  F01L1/30 ,  F01L1/44

CPC分类号： F01L1/18 ,  F01L1/146 ,  F01L1/26 ,  F01L13/0026 ,  F01L2013/0068 ,  Y10T74/2107

摘要： A variable mechanical valve control for an internal combustion engine is provided having an underhead camshaft for adjusting a valve stroke and an opening and closing time, making it possible to achieve a very compact transmission gear between the push rod drive and the intake and exhaust valves, to reduce the number of components required for the transmission gear, and to obtain a mechanical, completely variable valve train with an underhead camshaft.

摘要翻译： 提供了一种用于内燃机的可变机械阀控制装置，其具有用于调节阀行程和打开和关闭时间的底部凸轮轴，使得可以在推杆驱动器和进排气阀之间实现非常紧凑的传动齿轮， 以减少传动齿轮所需的部件数量，并获得具有底部凸轮轴的机械的，完全可变的气门机构。

公开(公告)号：US5666805A

公开(公告)日：1997-09-16

申请号：US549736

申请日：1996-01-23

申请人： Juergen Bloedel-Pawlik ,  Wolfgang Fanese ,  Rudolf Flierl ,  Enrique Santiago ,  Ernst Krieger ,  Bernhard Grescher

发明人： Juergen Bloedel-Pawlik ,  Wolfgang Fanese ,  Rudolf Flierl ,  Enrique Santiago ,  Ernst Krieger ,  Bernhard Grescher

IPC分类号： F01N3/021 ,  F01N3/28

CPC分类号： F01N3/28 ,  F01N3/021 ,  F01N3/2892 ,  F01N2470/18 ,  Y02T10/20

摘要： An emission control system for internal-combustion engines has a purifying insert which is arranged in a housing by way of an intermediate layer and whose inflow-side front side is subjected to a diagonal flow by way of an inflow pipe, to achieve a simple connection of the inflow pipe and the housing, the inflow pipe has a section which represents a boundary around the insert downstream of its front side and is used as a connection with the housing.

摘要翻译： PCT No.PCT / EP95 / 00636 Sec。 371日期1996年1月23日 102（e）日期1996年1月23日PCT提交1995年2月22日PCT公布。 公开号WO95 / 24546 日期1995年9月14日内燃机排放控制系统具有净化用插入件，其通过中间层配置在壳体中，流入侧的前侧通过流入管进行对角流动， 为了实现流入管和壳体的简单连接，流入管具有表示在其前侧下游的插入物的边界并用作与壳体的连接的部分。

公开(公告)号：US07603973B2

公开(公告)日：2009-10-20

申请号：US11897921

申请日：2007-08-30

申请人： Rudolf Flierl ,  Mark Andy Mohr ,  Bastian Volpert

发明人： Rudolf Flierl ,  Mark Andy Mohr ,  Bastian Volpert

IPC分类号： F01L1/34

CPC分类号： F01L1/18 ,  F01L1/146 ,  F01L1/26 ,  F01L13/0026 ,  F01L2013/0068 ,  Y10T74/2107

摘要： A variable mechanical valve control for an internal combustion engine is provided having an underhead camshaft for adjusting a valve stroke and an opening and closing time, making it possible to achieve a very compact transmission gear between the push rod drive and the intake and exhaust valves, to reduce the number of components required for the transmission gear, and to obtain a mechanical, completely variable valve train with an underhead camshaft.

摘要翻译： 提供了一种用于内燃机的可变机械阀控制装置，其具有用于调节阀行程和打开和关闭时间的底部凸轮轴，使得可以在推杆驱动器和进排气阀之间实现非常紧凑的传动齿轮， 以减少传动齿轮所需的部件数量，并获得具有底部凸轮轴的机械的，完全可变的气门机构。

公开(公告)号：US07418935B2

公开(公告)日：2008-09-02

申请号：US10518739

申请日：2003-06-20

申请人： Rudolf Flierl ,  Mark Andy Mohr ,  Daniel Gollasch

发明人： Rudolf Flierl ,  Mark Andy Mohr ,  Daniel Gollasch

IPC分类号： F01L1/18

CPC分类号： F01L13/0021 ,  F01L1/18 ,  F01L1/2405 ,  F01L13/0063 ,  F01L2013/0068 ,  F01L2105/00 ,  Y10T74/2107

摘要： A device for adjusting the valve lift (1) of the valves of a combustion engine comprising a lever (3) being driven by a camshaft (4), pushed against the camshaft (4) by a spring, which cooperates with at least one valve engagement means and is positioned by a positioning means (6).

摘要翻译： 一种用于调节内燃机的阀的气门升程（1）的装置，包括由凸轮轴（4）驱动的杠杆（3），其通过弹簧推靠在凸轮轴（4）上，该弹簧与至少一个阀 并且由定位装置（6）定位。

公开(公告)号：US20070266971A1

公开(公告)日：2007-11-22

申请号：US10550938

申请日：2004-03-26

申请人： Gerlinde Bosl-Flierl ,  Rudolf Flierl ,  Wilhelm Hannibal ,  Michael Jubelt ,  Andreas Knecht ,  Andreas Wild

发明人： Gerlinde Bosl-Flierl ,  Rudolf Flierl ,  Wilhelm Hannibal ,  Michael Jubelt ,  Andreas Knecht ,  Andreas Wild

IPC分类号： F01L1/34

CPC分类号： F01L13/0063 ,  F01L1/08 ,  F01L1/146 ,  F01L1/185 ,  F01L1/20 ,  F01L1/2405 ,  F01L1/267 ,  F01L1/34 ,  F01L1/3442 ,  F01L13/0005 ,  F01L13/0026 ,  F01L2001/34493 ,  F01L2013/0068 ,  F01L2101/00 ,  F01L2105/00 ,  F01L2820/032 ,  F01L2820/033 ,  Y10T74/20882

摘要： In order to produce a variable valve lift device for the lift adjustment of the gas-exchange valves of an internal combustion engine, by means of which with adjustment forces and holding forces, independently from whether said holding forces and adjustment forces are applied mechanically, hydraulically or electrically, with an adjustment of the valve lift being as cost-effective as possible, and with maximum accuracy of the adjustment or control of the valve lift to be taken between the individual cylinders of a multi-cylinder internal combustion engine, and, moreover, the adjustment possibility of the valve lift of the valves of an internal combustion engine with several cylinders is obtained within smallest tolerances, it is suggested that a valve lift device (1) has a rotatable eccentric shaft (3), which consists of several eccentrics (4, 5) and whereby all possible contours of the eccentrics (4, 5) are positioned within a circle, which is formed by means of the external diameters of a bearing (6, 7) of the eccentric shaft (3).

摘要翻译： 为了生产用于内燃机的气体交换阀的升程调节的可变气门升程装置，借助于该调节力和夹持力，独立于机械地，液压地施加所述夹紧力和调节力 或电气，其中气门升程的调节尽可能具有成本效益，并且具有在多缸内燃机的各个气缸之间调节或控制气门升程的最大精度，而且 在最小公差范围内获得具有多个气缸的内燃机的阀门的气门升程的调节可能性，建议气门升降装置（1）具有可旋转的偏心轴（3），该偏心轴由几个偏心 （4,5），并且由此偏心轮（4,5）的所有可能的轮廓位于圆形内，该圆形通过外径 的偏心轴（3）的轴承（6,7）。