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1. 发明申请

US20050120996A1 Method and device for controlling the opening of an intake valve of an internal combustion engine 有权
标题翻译：用于控制内燃机的进气门的打开的方法和装置
公开(公告)号：US20050120996A1
公开(公告)日：2005-06-09
申请号：US10504623
申请日：2002-11-28
申请人： Hermann Gaessler , Ernst Wild , Udo Diehl , Karsten Mischker , Rainer Walter , Ruediger Weiss , Andreas Baumann , Lutz Reuschenbach , Bernd Rosenau , Juergen Ulm , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
发明人： Hermann Gaessler , Ernst Wild , Udo Diehl , Karsten Mischker , Rainer Walter , Ruediger Weiss , Andreas Baumann , Lutz Reuschenbach , Bernd Rosenau , Juergen Ulm , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
IPC分类号： F01N3/30 , F01L9/02 , F01N3/20 , F02D13/02 , F02D29/00 , F02D41/00 , F02D41/02 , F02D41/08 , F02M25/07
CPC分类号： F02D13/0226 , F01L9/02 , F01L2800/00 , F01N3/20 , F01N2430/10 , F01N2570/10 , F01N2570/12 , F01N2570/14 , F02D13/0203 , F02D13/0253 , F02D13/0257 , F02D13/0273 , F02D41/0002 , F02D41/024 , F02D2013/0292 , F02D2041/001 , F02M26/01 , Y02T10/18 , Y02T10/26 , Y02T10/42
摘要： A method for controlling the opening of at least one intake valve of a combustion chamber in a periodically working piston engine, at least one intake valve of the combustion chamber being opened during a first partial period of a working period of the piston engine for charging the combustion chamber; and at least one intake valve of the combustion chamber being opened during a second partial period of the working period, wherein the second partial period begins after the combustion of the combustion chamber charge and has no overlap with the first partial period.
摘要翻译：一种用于控制周期性工作的活塞式发动机中的燃烧室的至少一个进气阀的打开的方法，在活塞式发动机的第一部分期间的燃料室的至少一个进气阀在所述活塞式发动机的充电燃烧室; 并且所述燃烧室的至少一个进气门在所述工作周期的第二局部时段期间打开，其中所述第二部分时段在所述燃烧室充气燃烧之后开始，并且与所述第一局部周期没有重叠。

2. 发明授权

US06857403B2 Hydraulically controlled actuator for activating a valve 失效
标题翻译：用于启动阀门的液压执行器
公开(公告)号：US06857403B2
公开(公告)日：2005-02-22
申请号：US10416107
申请日：2002-06-25
申请人： Udo Diehl , Karsten Mischker , Bernd Rosenau , Uwe Hammer , Stefan Reimer , Volker Beuche , Peter Lang
发明人： Udo Diehl , Karsten Mischker , Bernd Rosenau , Uwe Hammer , Stefan Reimer , Volker Beuche , Peter Lang
IPC分类号： F01L9/02 , F02D13/02 , F15B15/14
CPC分类号： F01L9/02
摘要： An hydraulically controlled actuator for activating a valve, especially for activating a gas-exchange valve in a combustion cylinder of an internal combustion engine, which includes two fluid-filled pressure chambers having controllable chamber volumes and a movable operating piston which delimits the pressure chambers by piston sides facing away from one another, the operating piston acting upon the valve and having an effective closing area acted upon by fluid pressure in the pressure chambers to close the valve and an effective opening area acted upon by the fluid pressure to open the valve. To influence the kinematics of the opening and closing movement of the valve, the operating piston is such that the surface area of at least one of the two effective areas changes along the sliding path of the operating piston.
摘要翻译：一种用于启动阀门的液压控制致动器，特别是用于启动内燃机的燃烧气缸中的气体交换阀，其包括具有可控室容积的两个流体填充的压力室，以及通过活塞侧面彼此背离，所述操作活塞作用在所述阀上并且具有由所述压力室中的流体压力作用的有效闭合区域以关闭所述阀以及由所述流体压力作用以打开所述阀的有效开口面积。为了影响阀的打开和关闭运动的运动学，操作活塞使得两个有效区域中的至少一个的表面积沿操作活塞的滑动路径变化。

3. 发明申请

US20050028763A1 Hydraulic valve actuator for acturing a gas-exchange valve 失效
标题翻译：用于激活气体交换阀的液压阀致动器
公开(公告)号：US20050028763A1
公开(公告)日：2005-02-10
申请号：US10493858
申请日：2003-03-05
申请人： Udo Diehl , Uwe Hammer , Karsten Mischker
发明人： Udo Diehl , Uwe Hammer , Karsten Mischker
IPC分类号： F01L9/02 , F01L1/34
CPC分类号： F01L9/02
摘要： An hydraulic valve actuator for actuating a gas-exchange valve in a combustion cylinder of an internal combustion engine has an operating piston delimiting two pressure chambers, of which the lower pressure chamber acting in the valve-closing direction is permanently charged with fluid pressure via which an intake and return line can be charged by, or relieved of, fluid pressure. To brake the gas-exchange valve in the final phase of the closing procedure to reduce the set-down speed, the return line of the upper pressure chamber is split between two discharge openings, which are connected to one another and arranged in the housing with axial clearance, the upper discharge opening being coupled to a restrictor and the lower discharge opening being displaceable relative to the operating piston and disposed in its displacement path such that it may be closed thereby at a defined distance, prior to reaching its upper limit position.
摘要翻译：用于致动内燃机的燃烧气瓶中的气体交换阀的液压阀致动器具有限定两个压力室的操作活塞，其中以阀闭合方向作用的下压力室被永久地充满流体压力，进气和返回管路可以通过或减轻流体压力来充电。为了在关闭程序的最后阶段制动气体交换阀，以降低设定速度，上压室的回流管线分开在两个排放口之间，两个排放口彼此连接并布置在壳体内，上部排出口联接到限流器，而下部排出口可相对于操作活塞移动并且设置在其移动路径中，使得其可以在达到其上限位置之前以限定的距离关闭。

4. 发明授权

US06807956B2 Method for a cylinder-charge control in the case of an internal combustion engine 失效
标题翻译：在内燃机的情况下用于气缸充气控制的方法
公开(公告)号：US06807956B2
公开(公告)日：2004-10-26
申请号：US10257191
申请日：2003-02-28
申请人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Bernd Rosenau , Juergen Schiemann , Christian Grosse , Volker Beuche , Stefan Reimer
发明人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Bernd Rosenau , Juergen Schiemann , Christian Grosse , Volker Beuche , Stefan Reimer
IPC分类号： F02M2507
CPC分类号： F02D13/0207 , F02D13/0253 , F02D13/0261 , F02D13/0273 , F02D2013/0292 , F02M26/01 , Y02T10/18
摘要： A method for cylinder-charge control is described as implementing an internal recirculation of residual gas in the cylinder, through controlling the closing times of at least one exhaust valve of the respective cylinder and by opening at least one intake valve in the vicinity of top dead center of the piston, along with intermittent discharge of residual gas in front of the at least one intake valve. Within one charge-exchange process in the cylinder, in at least two phases that are offset in time from one another, at least one intake valve is opened. This method optimizes the engine operation in the warm-up phase from the standpoint of consumption, pollutant emission and running smoothness.
摘要翻译：描述了一种用于汽缸充电控制的方法，通过控制气缸中至少一个排气阀的关闭时间，并通过打开上死点附近的至少一个进气阀来实现汽缸内残留气体的内部再循环活塞的中心，以及在至少一个进气门的前面间歇地排出残留气体。在气缸中的一个充电交换过程中，在至少两个相位彼此偏移的相中，至少一个进气阀打开。从消费，污染物排放和运行平稳性的观点来看，该方法优化了暖机阶段的发动机运行。

5. 发明授权

US06701879B2 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US06701879B2
公开(公告)日：2004-03-09
申请号：US10253232
申请日：2002-09-24
申请人： Udo Diehl , Bernd Rosenau , Uwe Hammer , Volker Beuche , Peter Lang , Stefan Reimer
发明人： Udo Diehl , Bernd Rosenau , Uwe Hammer , Volker Beuche , Peter Lang , Stefan Reimer
IPC分类号： F01L126
CPC分类号： F01L1/12 , F01L1/267 , F01L1/44 , F01L1/46 , F01L1/462 , F01L9/02 , F01L2001/34446
摘要： An internal combustion engine having at least one combustion cylinder that includes a combustion chamber provided with gas-exchange valves, and an electrohydraulic valve control device having valve actuators that actuate the gas-exchange valves. To reduce manufacturing costs and/or the installation space required for the electrohydraulic valve control device, at least two synchronously controlled gas-exchange valves are connected using a coupling element to a common valve actuator, and the connection sites of the gas-exchange valves are flexibly formed on the coupling element.
摘要翻译：具有至少一个包括设有气体交换阀的燃烧室的燃烧气缸的内燃机和具有致动气体交换阀的阀致动器的电动液压阀控制装置。为了降低电液阀控制装置所需的制造成本和/或安装空间，至少两个同步控制的气体交换阀使用联接元件连接到公共阀致动器，并且气体交换阀的连接位置柔性地形成在联接元件上。

6. 发明授权

US06681729B2 Method and device for controlling a gas fill of cylinders of an internal combustion engine 失效
标题翻译：用于控制内燃机气瓶的气体填充的方法和装置
公开(公告)号：US06681729B2
公开(公告)日：2004-01-27
申请号：US10034962
申请日：2001-12-26
申请人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Bernd Rosenau , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
发明人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Bernd Rosenau , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
IPC分类号： F02D1300
CPC分类号： F02D41/18 , F02D13/0207 , F02D13/0253 , F02D41/0002 , F02D41/008 , F02D2041/001 , F02D2200/0402 , F02D2200/0406 , Y02T10/18 , Y02T10/42
摘要： A method and a device for controlling a gas fill of a plurality of cylinders in an internal combustion engine having variable valve timing, in which a detection signal of a filling sensor is sampled with a sampling rate. Furthermore, a detection interval is determined for one cylinder. The sampling values for ascertaining a sampling-value sum are added up within this detection interval. In addition, a number of sampling values within the first detection interval are counted for ascertaining a first count value. The air mass filled into the first cylinder is then ascertained by forming a quotient from the sampling-value sum and the count value.
摘要翻译：一种用于控制具有可变气门正时的内燃机中的多个气缸的气体填充的方法和装置，其中以采样率对填充传感器的检测信号进行采样。此外，确定一个气缸的检测间隔。用于确定采样值和的采样值在该检测间隔内相加。此外，对第一检测间隔内的多个采样值进行计数，以确定第一计数值。然后通过从采样值和计数值形成商来确定填充到第一气缸中的空气质量。

7. 发明授权

US06581557B1 Valve control for an internal combustion engine 失效
标题翻译：内燃机的阀门控制
公开(公告)号：US06581557B1
公开(公告)日：2003-06-24
申请号：US09914598
申请日：2002-01-16
申请人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Stefan Franzl , Juergen Schiemann , Christian Grosse , Volker Beuche , Stefan Reimer
发明人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Stefan Franzl , Juergen Schiemann , Christian Grosse , Volker Beuche , Stefan Reimer
IPC分类号： F01L134
CPC分类号： F01L9/02
摘要： A timing gear for triggering a gas exchange valve for adjusting the output of an internal combustion engine through the opening and closing of the gas exchange valve and a method for triggering the gas exchange valve, where at least one of the opening and closing of the gas exchange valve is executed as a function of a delay interval when opening and/or closing the gas exchange valve and where in order to determine the delay time, the gas exchange valve is adjusted for the length of a predetermined adjustment interval and at least one of the opening and closing of the gas exchange valve is detected.
摘要翻译：用于触发气体交换阀的正时齿轮，用于通过打开和关闭气体交换阀来调节内燃机的输出，以及触发气体交换阀的方法，其中气体的打开和关闭中的至少一个交换阀作为打开和/或关闭气体交换阀时的延迟时间的函数来执行，并且为了确定延迟时间，气体交换阀被调整为预定调整间隔的长度，并且至少一个检测到气体交换阀的打开和关闭。

8. 发明授权

US06433539B1 Increment transducer and absolute angle transducer means for redundant reliable angular position detection and detection method using same 有权
公开(公告)号：US06433539B1
公开(公告)日：2002-08-13
申请号：US09740468
申请日：2000-12-19
申请人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Bernd Rosenau , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
发明人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Bernd Rosenau , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
IPC分类号： G01B730
摘要： The angular position detection device for the angular position of a rotatable part includes a transducer wheel rigidly connected with the rotatable part, an increment transducer and an absolute angle transducer arranged for simultaneous detection of the angular position of the transducer wheel and a control device including a computing unit and a monitoring module. Signals from both transducers that are characteristic of the rotational position of the transducer wheel are simultaneously fed to both the computing unit and the monitoring module. A redundant method of reliably ascertaining the rotational position of the rotatable part without periodic resynchronization of the increment transducer is also described.

9. 发明授权

US06178935B2 Valve control device for an internal combustion engine 有权
标题翻译：内燃机用阀控制装置
公开(公告)号：US06178935B2
公开(公告)日：2001-01-30
申请号：US09485540
申请日：2000-05-08
申请人： Udo Diehl , Karsten Mischker , Rainer Walter , Stefan Franzl , Volker Beuche , Stefan Reimer , Ulrich Kappenstein
发明人： Udo Diehl , Karsten Mischker , Rainer Walter , Stefan Franzl , Volker Beuche , Stefan Reimer , Ulrich Kappenstein
IPC分类号： F01L902
CPC分类号： F01L9/02
摘要： A valve control device for an internal combustion engine having a gas exchange valve for controlling an inlet and/or outlet cross section in the combustion chamber of the engine. The valve control device has an axially movable gas exchange valve member whose valve member shaft is coupled to a piston rod to a differential piston that can be hydraulically actuated. The differential piston is embodied as two piston parts, wherein the two piston parts are disposed in relation to one another in such a way that they are operatively connected to each other in the axial direction and can execute a radial relative movement in relation to each other.
摘要翻译：一种用于内燃机的阀控制装置，其具有用于控制发动机的燃烧室中的入口和/或出口横截面的气体交换阀。阀控制装置具有可轴向移动的气体交换阀构件，其阀构件轴联接到活塞杆到可被液压致动的差动活塞。差速活塞被实施为两个活塞部件，其中两个活塞部件相对于彼此设置成使得它们在轴向上可操作地彼此连接并且可以相对于彼此执行径向相对运动。

10. 发明申请

US20050199197A1 Detachable connection for coupling a gas exchange valve of an internal combustion engine to an actuator 有权
标题翻译：用于将内燃机的气体交换阀联接到致动器的可拆卸连接
公开(公告)号：US20050199197A1
公开(公告)日：2005-09-15
申请号：US10399680
申请日：2002-06-11
申请人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Andreas Baumann , Gerhard Filp , Bernd Rosenau , Juergen Ulm , Thomas Mocken , Sevan Tatiyosyan , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer , Simon Kieser
发明人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Andreas Baumann , Gerhard Filp , Bernd Rosenau , Juergen Ulm , Thomas Mocken , Sevan Tatiyosyan , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer , Simon Kieser
IPC分类号： F01L3/10 , F01L9/04 , F01L1/30 , F01L3/00
CPC分类号： F01L3/10 , F01L9/04 , F16B2200/50 , Y10T403/7033
摘要： Disclosed is a simple, easy-to-produce, and reliable connection between a shaft of a gas exchange valve and an actuator. This connection is detachable and, as a result, can be connected and disconnected multiple times. It is also possible to dispose the coupling piece on the shaft of the gas exchange valve and provide circumferential grooves on the control element of the actuator 5.
摘要翻译：公开了一种在气体交换阀的轴和致动器之间的简单，易于生产和可靠的连接。这种连接是可拆卸的，因此可以多次连接和断开连接。也可以将联接件配置在气体交换阀的轴上，并且在致动器5的控制元件上提供周向槽。

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