公开(公告)号：US07174869B2

公开(公告)日：2007-02-13

申请号：US10548680

申请日：2004-02-19

Applicant: Markus Proschko ,  Bodo Rorig

Inventor： Markus Proschko ,  Bodo Rorig

IPC: F01L1/18

CPC classification number: F01L13/0005 ,  F01L1/185 ,  F01L13/0036 ,  F01L2001/186 ,  F01L2101/00 ,  F01L2103/00 ,  F01L2105/00 ,  Y10T74/20882 ,  Y10T74/2107

Abstract: The invention relates to a rocker actuator (1) switchable to different cam travels. The inventive rocker actuator (1) comprises an external lever (2) which is arranged between the arms (3) and to which an internal lever (4) is pivotally connected. Said invention is characterised in that longitudinally movable connecting means (5) are arranged in the internal lever (4) at the level of the end (9) thereof and that said means are inward displaceable in the direction of the end (9) in such a way that they are meshed under the surface of the pusher dog (18) of the transversal element of the external lever (2)

Abstract translation: 本发明涉及一种可切换到不同凸轮行程的摇杆致动器（1）。 本发明的摇杆致动器（1）包括设置在臂（3）之间并且内部杠杆（4）枢转地连接到其上的外部杠杆（2）。 所述发明的特征在于，纵向移动的连接装置（5）在其内端（9）的高度处设置在内部杠杆（4）中，并且所述装置在端部（9）的方向上可向内移动 它们被啮合在外部杠杆（2）的横向元件的推动器（18）的表面下方，

公开(公告)号：US20060157011A1

公开(公告)日：2006-07-20

申请号：US10548680

申请日：2004-02-19

Applicant: Markus Proschko ,  Bodo Rorig

Inventor： Markus Proschko ,  Bodo Rorig

IPC: F01L1/34 ,  F01L1/18

CPC classification number: F01L13/0005 ,  F01L1/185 ,  F01L13/0036 ,  F01L2001/186 ,  F01L2101/00 ,  F01L2103/00 ,  F01L2105/00 ,  Y10T74/20882 ,  Y10T74/2107

Abstract: The invention relates to a rocker actuator (1) switchable to different cam travels. The inventive rocker actuator (1) comprises an external lever (2) which is arranged between the arms (3) and to which an internal lever (4) is pivotally connected. Said invention is characterised in that longitudinally movable connecting means (5) are arranged in the internal lever (4) at the level of the end (9) thereof and that said means are inward displaceable in the direction of the end (9) in such a way that they are meshed under the surface of the pusher dog (18) of the transversal element of the external lever (2)

Abstract translation: 本发明涉及一种可切换到不同凸轮行程的摇杆致动器（1）。 本发明的摇杆致动器（1）包括设置在臂（3）之间并且内部杠杆（4）枢转地连接到其上的外部杠杆（2）。 所述发明的特征在于，纵向移动的连接装置（5）在其内端（9）的高度处设置在内部杠杆（4）中，并且所述装置在端部（9）的方向上可向内移动 它们被啮合在外部杠杆（2）的横向元件的推动器（18）的表面下方，

公开(公告)号：US20060260579A1

公开(公告)日：2006-11-23

申请号：US10547900

申请日：2004-02-20

Applicant: Markus Proschko ,  Peter Spitzer ,  Gerhard Eichner

Inventor： Markus Proschko ,  Peter Spitzer ,  Gerhard Eichner

IPC: F01L1/18

CPC classification number: F01L13/0036 ,  F01L1/185 ,  F01L2001/186 ,  F01L2105/02

Abstract: The invention concerns a finger lever (1) of a valve train of an internal combustion engine, said finger lever comprising two side walls (3, 4) connected through a transverse portion (2). The finger lever (1) further comprises on one end (6) of an underside (5) of the transverse portion (2), a complementary cavity (7) for a head of a support element and additionally comprises on this one end (6), a reception (8) for a coupling element (8a) for optionally coupling the finger lever (1) to a further lever (9) for achieving different cam lifts. According to the invention, the two portions (7, 8) are made in the form of a single assembled unit as a separate component. This is advantageous from the manufacturing point of view particularly if the levers (1, 9) are made of sheet metal.

Abstract translation: 本发明涉及内燃机的气门机构的指杆（1），所述指杆包括通过横向部分（2）连接的两个侧壁（3,4）。 手指杆（1）还包括在横向部分（2）的下侧（5）的一端（6）上，用于支撑元件头部的互补腔（7），并且另外包括在该一端（6 ），用于可选地将手指杆（1）连接到用于实现不同凸轮升降机的另一杆（9）的联接元件（8a）的接收器（8）。 根据本发明，两个部分（7,8）以单个组装单元的形式制成为单独的部件。 从制造的角度看，特别是如果杠杆（1,9）由金属板制成则这是有利的。

公开(公告)号：US07954464B2

公开(公告)日：2011-06-07

申请号：US12280595

申请日：2007-01-22

Applicant: Markus Proschko

Inventor： Markus Proschko

IPC: F01L9/02

CPC classification number: F01L9/025 ,  F01L2001/34446

Abstract: A cylinder head of an internal combustion engine having an electrohydraulic valve controller which includes a master unit (12), a slave unit (24), a hydraulic valve (4), a pressure relief space (18) and a pressure space (17) which is arranged in the direction of transmission between the master unit (12) and the slave unit (24) and can be connected to the associated pressure relief space (18) via the hydraulic valve (4). The master unit (12), the slave unit (24), the pressure space (17), the hydraulic valve (4), the pressure relief space (18) and a non-return valve (31) are preassembled in a common hydraulic housing (8), to form a pre-assembled hydraulic unit (3) which is fastened to the cylinder head (1) and which is connected to the hydraulic medium supply of the internal combustion engine via the non-return valve (31). Here, for the initial filling of the pressure relief space (18) and/or of the pressure space (17) with hydraulic medium, at least one filling device (6) is provided which is independent of the hydraulic medium supply, and is formed on the hydraulic housing (8) and has a closure (35).

Abstract translation: 具有电动液压阀控制器的内燃机的气缸盖包括主单元（12），从单元（24），液压阀（4），减压空间（18）和压力空间（17） 其布置在主单元（12）和从单元（24）之间的传输方向上，并且可以经由液压阀（4）连接到相关联的减压空间（18）。 主单元（12），从单元（24），压力空间（17），液压阀（4），减压空间（18）和止回阀（31）被预先组装成共同的液压 壳体（8），以形成预先组装的液压单元（3），其被固定到气缸盖（1）上，并通过止回阀（31）连接到内燃机的液压介质供应。 这里，为了利用液压介质初始填充压力释放空间（18）和/或压力空间（17），提供至少一个与液压介质供应无关的填充装置（6），并形成 在所述液压壳体（8）上并且具有闭合件（35）。

公开(公告)号：US20090120389A1

公开(公告)日：2009-05-14

申请号：US12271031

申请日：2008-11-14

Applicant: Martin Rauch ,  Markus Proschko

Inventor： Martin Rauch ,  Markus Proschko

IPC: F01L9/02

CPC classification number: F01L9/025 ,  F01L2001/34446 ,  F01L2820/02

Abstract: A hydraulic unit (5) for a cylinder head (2) of an internal combustion engine with a hydraulic, variable valve train (1) is provided. In the hydraulic unit, a high-pressure chamber (11), a medium-pressure chamber (12), and also a low-pressure chamber (16) used as a hydraulic medium reservoir are formed. The low-pressure chamber communicates merely via a choke opening (17) with the medium-pressure chamber, wherein the choke opening passes through a separating wall (18) extending between the low-pressure chamber and the medium-pressure chamber.

Abstract translation: 提供一种用于具有液压可变气门机构（1）的内燃机的气缸盖（2）的液压单元（5）。 在液压单元中，形成用作液压介质容器的高压室（11），中压室（12）以及低压室（16）。 低压室仅通过扼流圈（17）与中压室连通，其中扼流开口穿过在低压室和中压室之间延伸的分隔壁（18）。

公开(公告)号：US08020526B2

公开(公告)日：2011-09-20

申请号：US12271031

申请日：2008-11-14

Applicant: Martin Rauch ,  Markus Proschko

Inventor： Martin Rauch ,  Markus Proschko

IPC: F01L9/02

CPC classification number: F01L9/025 ,  F01L2001/34446 ,  F01L2820/02

Abstract: A hydraulic unit (5) for a cylinder head (2) of an internal combustion engine with a hydraulic, variable valve train (1) is provided. In the hydraulic unit, a high-pressure chamber (11), a medium-pressure chamber (12), and also a low-pressure chamber (16) used as a hydraulic medium reservoir are formed. The low-pressure chamber communicates merely via a choke opening (17) with the medium-pressure chamber, wherein the choke opening passes through a separating wall (18) extending between the low-pressure chamber and the medium-pressure chamber.

Abstract translation: 提供一种用于具有液压可变气门机构（1）的内燃机的气缸盖（2）的液压单元（5）。 在液压单元中，形成用作液压介质容器的高压室（11），中压室（12）以及低压室（16）。 低压室仅通过扼流圈（17）与中压室连通，其中扼流开口穿过在低压室和中压室之间延伸的分隔壁（18）。

公开(公告)号：US07533642B2

公开(公告)日：2009-05-19

申请号：US10547900

申请日：2004-02-20

Applicant: Markus Proschko ,  Peter Spitzer ,  Gerhard Eichner

Inventor： Markus Proschko ,  Peter Spitzer ,  Gerhard Eichner

IPC: F01L1/18

CPC classification number: F01L13/0036 ,  F01L1/185 ,  F01L2001/186 ,  F01L2105/02

Abstract: The invention concerns a finger lever (1) of a valve train of an internal combustion engine, said finger lever comprising two side walls (3, 4) connected through a transverse portion (2). The finger lever (1) further comprises on one end (6) of an underside (5) of the transverse portion (2), a complementary cavity (7) for a head of a support element and additionally comprises on this one end (6), a reception (8) for a coupling element (8a) for optionally coupling the finger lever (1) to a further lever (9) for achieving different cam lifts. According to the invention, the two portions (7, 8) are made in the form of a single assembled unit as a separate component. This is advantageous from the manufacturing point of view particularly if the levers (1, 9) are made of sheet metal.

Abstract translation: 本发明涉及内燃机的气门机构的指杆（1），所述指杆包括通过横向部分（2）连接的两个侧壁（3,4）。 手指杆（1）还包括在横向部分（2）的下侧（5）的一端（6）上，用于支撑元件头部的互补腔（7），并且另外包括在该一端（6 ），用于可选地将手指杆（1）连接到用于实现不同凸轮升降机的另一杆（9）的联接元件（8a）的接收器（8）。 根据本发明，两个部分（7,8）以单个组装单元的形式制成为单独的部件。 从制造的角度看，特别是如果杠杆（1,9）由金属板制成则这是有利的。

公开(公告)号：US20090000580A1

公开(公告)日：2009-01-01

申请号：US12280595

申请日：2007-01-22

Applicant: Markus Proschko

Inventor： Markus Proschko

IPC: F01L9/00

CPC classification number: F01L9/025 ,  F01L2001/34446

Abstract: A cylinder head of an internal combustion engine having an electrohydraulic valve controller which includes a master unit (12), a slave unit (24), a hydraulic valve (4), a pressure relief space (18) and a pressure space (17) which is arranged in the direction of transmission between the master unit (12) and the slave unit (24) and can be connected to the associated pressure relief space (18) via the hydraulic valve (4). The master unit (12), the slave unit (24), the pressure space (17), the hydraulic valve (4), the pressure relief space (18) and a non-return valve (31) are preassembled in a common hydraulic housing (8), to form a pre-assembled hydraulic unit (3) which is fastened to the cylinder head (1) and which is connected to the hydraulic medium supply of the internal combustion engine via the non-return valve (31). Here, for the initial filling of the pressure relief space (18) and/or of the pressure space (17) with hydraulic medium, at least one filling device (6) is provided which is independent of the hydraulic medium supply, and is formed on the hydraulic housing (8) and has a closure (35).

Abstract translation: 具有电动液压阀控制器的内燃机的气缸盖包括主单元（12），从单元（24），液压阀（4），减压空间（18）和压力空间（17） 其布置在主单元（12）和从单元（24）之间的传输方向上，并且可以经由液压阀（4）连接到相关联的减压空间（18）。 主单元（12），从单元（24），压力空间（17），液压阀（4），减压空间（18）和止回阀（31）被预先组装成共同的液压 壳体（8），以形成预先组装的液压单元（3），其被固定到气缸盖（1）上，并通过止回阀（31）连接到内燃机的液压介质供应。 这里，为了利用液压介质初始填充压力释放空间（18）和/或压力空间（17），提供至少一个与液压介质供应无关的填充装置（6），并形成 在所述液压壳体（8）上并且具有闭合件（35）。