公开(公告)号：US08051824B2

公开(公告)日：2011-11-08

申请号：US12374062

申请日：2007-07-03

Applicant: Arndt Ihlemann ,  Peter Solfrank ,  Lisa Dombos

Inventor： Arndt Ihlemann ,  Peter Solfrank ,  Lisa Dombos

IPC: F02B75/06

CPC classification number: F16F15/267 ,  Y10T74/2183 ,  Y10T74/2184 ,  Y10T74/2185 ,  Y10T464/40 ,  Y10T464/50

Abstract: A shaft (1a-d) is provided that is rotatably mounted by a journal (2) in a housing (4) in which lubricant mist is provided. One or several outward-extending ribs (6) extend between the journal and shaft sections (5a, 5b) adjacent to the journal. The shaft is mounted by the journal in the housing using a rolling bearing (3) that is lubricated exclusively by the lubricant mist. At least one of the ribs associated with the journal extends at a certain angle of attack (11, 12) to the axis of rotation of the shaft and is used as a blade for conveying the lubricant mist into the rolling bearing.

Abstract translation: 提供了一种轴（1a-d），其通过轴颈（2）可旋转地安装在其中设置有润滑剂的壳体（4）中。 一个或多个向外延伸的肋（6）在与轴颈相邻的轴颈部分（5a，5b）之间延伸。 轴由轴颈安装在外壳中，该滚动轴承（3）仅由润滑油润滑。 与轴颈相关联的肋中的至少一个以一定的迎角（11,12）延伸到轴的旋转轴线，并用作用于将润滑剂雾输送到滚动轴承中的叶片。

公开(公告)号：US20050279297A1

公开(公告)日：2005-12-22

申请号：US11155461

申请日：2005-06-17

Applicant: Arndt Ihlemann ,  Dieter Schmidt ,  Peter Sailer ,  Oliver Schnell

Inventor： Arndt Ihlemann ,  Dieter Schmidt ,  Peter Sailer ,  Oliver Schnell

IPC: F01L1/04 ,  F01L1/08 ,  F01L1/24 ,  F01L1/34

CPC classification number: F01L1/24 ,  F01L1/08 ,  F02D13/0226 ,  F02D13/0273 ,  F02M26/01 ,  Y02T10/18

Abstract: Cam for actuating a valve mechanism of an internal combustion engine, having a cam base circle (33), a main cam region (32) and a pre-cam region (31), which is formed between the cam base circle (33) and main cam region and directly precedes a rising section (32a) of the main cam region (32), wherein the pre-cam region (31) has a profile which effects an increase in the cam lift speed followed by a decrease in the cam lift speed followed by a further increase in the cam lift speed.

Abstract translation: 用于致动内燃机的阀机构的凸轮，具有凸轮基圆（33），主凸轮区域（32）和预凸轮区域（31），其形成在凸轮基部圆（33）和 主凸轮区域并且直接位于主凸轮区域（32）的上升部分（32a）之前，其中预凸轮区域（31）具有轮廓，其轮廓升高速度增加，随后凸轮减小 提升速度，随后凸轮提升速度进一步增加。

公开(公告)号：US07980211B2

公开(公告)日：2011-07-19

申请号：US12249220

申请日：2008-10-10

Applicant: Arndt Ihlemann

Inventor： Arndt Ihlemann

IPC: F01L1/34

CPC classification number: F01L1/12 ,  F01L1/18 ,  F01L1/185 ,  F01L13/0036 ,  F01L2105/00 ,  F01L2105/02 ,  Y10T74/20882

Abstract: The cam follower has a roller, which is movable, between a first axial position and a second axial position and which alternately transmits elevations, which are different from one another. The cam has a cylinder-piston unit, which has a pressure medium space for moving the roller from the first axial position into the second axial position, and a spring means for moving the roller from the second axial position into the first axial position. The piston of the cylinder-piston unit is the roller and the roller has an end wall, which delimits the pressure medium space, and an annular collar which extends from said end wall and whose outer lateral surface serves as a cam pick-off surface. The inner lateral surface of the annular collar surrounds an outer section of the cylinder of the cylinder-piston unit.

Abstract translation: 凸轮从动件具有在第一轴向位置和第二轴向位置之间可移动的辊，并且交替地传送彼此不同的高度。 凸轮具有一个气缸 - 活塞单元，其具有用于将辊从第一轴向位置移动到第二轴向位置的压力介质空间，以及用于将辊从第二轴向位置移动到第一轴向位置的弹簧装置。 气缸 - 活塞单元的活塞是辊子，辊子具有限定压力介质空间的端壁，以及从所述端壁延伸并且其外侧表面用作凸轮拾取表面的环形套环。 环形套环的内侧表面围绕气缸 - 活塞单元的气缸的外部部分。

公开(公告)号：US5325825A

公开(公告)日：1994-07-05

申请号：US136581

申请日：1993-10-13

Applicant: Dieter Schmidt ,  Arndt Ihlemann

Inventor： Dieter Schmidt ,  Arndt Ihlemann

IPC: F01L1/18 ,  F01M9/10

CPC classification number: F01L1/185 ,  F01L1/181 ,  F01M9/101 ,  F01L2105/00 ,  F01L2810/02 ,  F01L2820/01 ,  Y10T74/20882

Abstract: A finger lever or a rocker arm (4,25,39) for a valve actuating mechanism (1) of an internal combustion piston engine comprising a roller (5) which rolls against the periphery of a cam (3) and is rotatably mounted on a pin (17) guided in side walls (18,19) of the finger lever or the rocker arm (4,25,39) which is provided with a bore (23) directed towards the periphery of the roller (5) and communicating with a lubricant duct (38), characterized in that the bore (23,27,43) has a diameter of .ltoreq.0.5 mm in the region of its smallest cross-section.

Abstract translation: 一种用于内燃活塞发动机的阀致动机构（1）的手指杆或摇臂（4,25,39），包括一个辊（5），该辊（5）滚动抵靠凸轮（3）的周边，并且可旋转地安装在 在所述指杆或所述摇臂（4,25,39）的侧壁（18,19）中引导的销（17），所述摇臂设置有朝向所述辊（5）的周边的孔（23）并且连通 具有润滑剂管道（38），其特征在于，孔（23,27,43）在其最小横截面的区域中具有

公开(公告)号：US5979377A

公开(公告)日：1999-11-09

申请号：US77415

申请日：1998-05-28

Applicant: Werner Barth ,  Arndt Ihlemann ,  Dieter Schmidt

Inventor： Werner Barth ,  Arndt Ihlemann ,  Dieter Schmidt

IPC: F01L1/24

CPC classification number: F01L1/2405 ,  F01L2103/00

Abstract: A sleeve-like element (14) is arranged inside a hydraulic support element to secure against drainage. In axial direction, the sleeve-like inner element (14) bears a shoulder (13) of a piston (4), formed by a rolled-in step (12). In this manner, the inner element (14) can be secured while the piston (4) maintains a uniform wall thickness.

Abstract translation: PCT No.PCT / EP96 / 04619 Sec。 371日期：1998年5月28日 102（e）日期1998年5月28日PCT提交1996年10月24日PCT公布。 第WO97 / 39223号公报 日期1997年10月23日套筒状元件（14）布置在液压支撑元件内部以防止排水。 在轴向方向上，套筒状的内部元件（14）承载由滚压步骤（12）形成的活塞（4）的肩部（13）。 以这种方式，可以在活塞（4）保持均匀的壁厚的同时固定内部元件（14）。

公开(公告)号：US5503121A

公开(公告)日：1996-04-02

申请号：US407414

申请日：1995-03-17

Applicant: Walter Speil ,  Arndt Ihlemann ,  Johann Kecker

Inventor： Walter Speil ,  Arndt Ihlemann ,  Johann Kecker

IPC: F01M1/06 ,  F01L1/14 ,  F01L1/24 ,  F01L1/25 ,  F01L1/26 ,  F01M9/10 ,  F02F1/24 ,  F02F1/42 ,  F01L1/44 ,  F01L1/12

CPC classification number: F01L1/143 ,  F01L1/25 ,  F01L1/26 ,  F01M9/102 ,  F01M9/104 ,  F01L2105/00 ,  F02F1/4214 ,  F02F2001/247

Abstract: A device for the simultaneous actuation of two gas exchange valves (10) of an internal combustion engine by a camshaft (11) rotatably supported in a camshaft bearing (15,16), said device comprising a bridge (3) which, with the interposition of hydraulic valve clearance compensation elements (7), is in contact with valve shaft ends (9) of the gas exchange valves (10), and a guide rail (2) on which the bridge (3) is guided for longitudinal displacement by a linear bearing (5), said guide rail (2) comprising a first oil duct (18) which opens into the linear bearing (5) and a second oil duct (22) implemented in the bridge (3), which connects the valve clearance compensation elements (7) to the linear bearing (5), and the oil passes phase-wise from the first oil duct (18) into the second oil duct (22), characterized in that a third oil duct (21) branches from the first oil duct (18) and opens into the camshaft bearing (15,16).

Abstract translation: 一种用于通过可旋转地支撑在凸轮轴轴承（15,16）中的凸轮轴（11）同时致动内燃机的两个气体交换阀（10）的装置，所述装置包括桥（3） 的液压阀间隙补偿元件（7）与气体交换阀（10）的阀轴端（9）接触，并且导轨（2）在该导轨（2）上引导用于纵向移位的桥 直线轴承（5），所述导轨（2）包括通向所述直线轴承（5）的第一油道（18）和实现在所述桥（3）中的第二油管（22），所述第二油管（22）连接所述阀间隙 补偿元件（7）连接到直线轴承（5），并且油从第一油管（18）逐步通过到第二油管（22），其特征在于，第三油管（21）从 第一油管（18）并通向凸轮轴轴承（15,16）。

公开(公告)号：US07963261B2

公开(公告)日：2011-06-21

申请号：US11988839

申请日：2006-06-29

Applicant: Stephan Möck ,  Arndt Ihlemann

Inventor： Stephan Möck ,  Arndt Ihlemann

IPC: F01L1/18

CPC classification number: F01L1/2405 ,  F01L1/047 ,  F01L1/185 ,  F01L13/0005 ,  F01L13/0021 ,  F01L13/0036 ,  F01L2013/0052 ,  F01L2105/00 ,  Y10T74/20882

Abstract: A drive valve for an internal combustion engine comprising a variable hub profile for a valve having a lever supported on a variable support point by means of a switchable support element which provides possibilities for influencing the hub profile and alternatively and cumulatively, the cam is axially displaced such that various cam paths are active on the lever.

Abstract translation: 一种用于内燃机的驱动阀，包括用于阀的可变轮毂轮廓，其具有通过可切换支撑元件支撑在可变支撑点上的杆，该可转动支撑元件提供影响轮毂轮廓的可能性，并且可选地并且累积地，凸轮被轴向移位 使得各个凸轮路径在杠杆上是有效的。

公开(公告)号：US20090071427A1

公开(公告)日：2009-03-19

申请号：US11988839

申请日：2006-06-29

Applicant: Stephan Mock ,  Arndt Ihlemann

Inventor： Stephan Mock ,  Arndt Ihlemann

IPC: F01L1/34

CPC classification number: F01L1/2405 ,  F01L1/047 ,  F01L1/185 ,  F01L13/0005 ,  F01L13/0021 ,  F01L13/0036 ,  F01L2013/0052 ,  F01L2105/00 ,  Y10T74/20882

Abstract: A drive valve for an internal combustion engine comprising a variable hub profile for a valve having a lever supported on a variable support point by means of a switchable support element which provides possibilities for influencing the hub profile and alternatively and cumulatively, the cam is axially displaced such that various cam paths are active on the lever.

Abstract translation: 一种用于内燃机的驱动阀，包括用于阀的可变轮毂轮廓，其具有通过可切换支撑元件支撑在可变支撑点上的杆，该可转动支撑元件提供影响轮毂轮廓的可能性，并且可选地并且累积地凸轮被轴向移位 使得各个凸轮路径在杠杆上是有效的。

公开(公告)号：US5706770A

公开(公告)日：1998-01-13

申请号：US687540

申请日：1996-08-02

Applicant: Dieter Schmidt ,  Arndt Ihlemann ,  Bodo Rorig

Inventor： Dieter Schmidt ,  Arndt Ihlemann ,  Bodo Rorig

IPC: F01L1/18 ,  F01L1/46

CPC classification number: F01L1/185 ,  F01L1/46 ,  Y10T74/20882

Abstract: A finger lever for a valve drive of an internal combustion engine which finger lever is contacted in a central region by a control cam and cooperates at one end with a gas exchange valve in the opening direction while being pivoted at another end by a bore on a shaft for pivoting relative to a cylinder head of an internal combustion engine by means projecting radially beyond a peripheral surface of a shaft in the region of a surrounding cam follower.

Abstract translation: PCT No.PCT / EP95 / 00908 Sec。 371日期：1996年8月2日 102（e）日期1996年8月2日PCT 1995年3月11日PCT公布。 公开号WO95 / 27842 日期1995年10月19日用于内燃机的阀驱动器的指杆，其指指杆通过控制凸轮在中心区域接触，并且在一端与打开方向上的气体交换阀协作，同时在另一端枢转 通过轴上的孔，用于相对于内燃机的气缸盖枢转，通过在周围的凸轮从动件的区域中径向突出超过轴的外周表面的装置。

公开(公告)号：US5501187A

公开(公告)日：1996-03-26

申请号：US406664

申请日：1995-03-20

Applicant: Walter Speil ,  Arndt Ihlemann ,  Johann Kecker

Inventor： Walter Speil ,  Arndt Ihlemann ,  Johann Kecker

IPC: F01L1/04 ,  F01L1/14 ,  F01L1/24 ,  F01L1/25 ,  F01L1/26 ,  F01M9/10 ,  F02F1/24 ,  F02F1/42 ,  F01L1/44 ,  F01L1/12

CPC classification number: F01L1/143 ,  F01L1/25 ,  F01L1/26 ,  F01L2105/00 ,  F01M9/101 ,  F01M9/104 ,  F02F1/4214 ,  F02F2001/247

Abstract: A device for the simultaneous actuation of two gas exchange valves (2) of an internal combustion engine comprising a bridge (6) guided movably along a guide rail (8) which, with the interposition of hydraulic valve clearance compensation elements (4), is connected with valve shaft ends (3) of the gas exchange valves (2), a camshaft (16) rotatably supported in the cylinder head (1) by at least one camshaft bearing (15), comprising a bearing block (23) and a bearing cap piece (14) detachably connected thereto and an engine element (12) supporting the guide rail (8) at an upper end thereof, characterized in that the engine element (12) is implemented in one piece with the bearing block (23) and/or the bearing cap piece (14).

Abstract translation: 一种用于同时致动内燃机的两个气体交换阀（2）的装置，其包括沿着导轨（8）可移动地引导的桥（6），所述导轨（8）通过插入液压阀间隙补偿元件（4） 与气体交换阀（2）的阀轴端（3）连接，凸轮轴（16）通过至少一个凸轮轴轴承（15）可旋转地支撑在气缸盖（1）中，包括轴承座（23）和 可拆卸地连接到其上的轴承盖片（14）和在其上端支撑导轨（8）的发动机元件（12），其特征在于，所述发动机元件（12）与所述轴承座（23）一体地实现， 和/或轴承盖片（14）。