公开(公告)号：US07124717B2

公开(公告)日：2006-10-24

申请号：US10451774

申请日：2001-12-04

申请人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Andreas Blumenstock ,  Bernd Rosenau ,  Juergen Schiemann ,  Christian Grosse ,  Georg Mallebrein ,  Volker Beuche ,  Stefan Reimer

发明人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Andreas Blumenstock ,  Bernd Rosenau ,  Juergen Schiemann ,  Christian Grosse ,  Georg Mallebrein ,  Volker Beuche ,  Stefan Reimer

IPC分类号： F02B75/02

CPC分类号： F02D13/06 ,  F01L9/02 ,  F01L9/04 ,  F01L13/0005 ,  F01L13/065 ,  F01L2103/01 ,  F01L2800/00 ,  F01L2800/13 ,  F02B75/021 ,  F02B75/12 ,  F02D13/0207 ,  F02D13/0253 ,  F02D41/0087 ,  F02D2041/001 ,  F02D2041/0012 ,  Y02T10/18

摘要： A method and a device for operating an internal combustion engine having a plurality of cylinders are described, each cylinder having at least one intake valve and one exhaust valve having fully variable valve control, a fuel feed to at least one first cylinder of the plurality of cylinders being deactivated, a first quantity of fresh air being drawn in by opening the at least one intake valve of the at least one first cylinder in a first downward movement of the piston of the at least one first cylinder, and a second quantity of fresh air being ejected by opening the at least one exhaust valve with a first upward movement of the piston of the at least one first cylinder.

摘要翻译： 描述了一种用于操作具有多个气缸的内燃机的方法和装置，每个气缸具有至少一个进气门和一个具有完全可变气门控制的排气门，燃料供给到多个气缸中的至少一个第一气缸 气缸被停用，通过在所述至少一个第一气缸的活塞的第一向下运动中打开所述至少一个第一气缸的所述至少一个进气阀来吸入第一数量的新鲜空气，以及第二数量的新鲜空气 通过至少一个第一气缸的活塞的第一向上运动打开至少一个排气门而喷射空气。

公开(公告)号：US06688268B2

公开(公告)日：2004-02-10

申请号：US10110709

申请日：2002-07-23

申请人： Hans Schlembach ,  Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Ulf Pischke ,  Andreas Baumann ,  Hubert Schweiggart ,  Gerhard Filp ,  Bernd Rosenau ,  Juergen Ulm ,  Uwe Hammer ,  Thomas Mocken ,  Sevan Tatiyosyan ,  Juergen Schiemann ,  Christian Grosse ,  Volker Beuche ,  Stefan Reimer ,  Simon Kieser

发明人： Hans Schlembach ,  Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Ulf Pischke ,  Andreas Baumann ,  Hubert Schweiggart ,  Gerhard Filp ,  Bernd Rosenau ,  Juergen Ulm ,  Uwe Hammer ,  Thomas Mocken ,  Sevan Tatiyosyan ,  Juergen Schiemann ,  Christian Grosse ,  Volker Beuche ,  Stefan Reimer ,  Simon Kieser

IPC分类号： F01L114

CPC分类号： F01L1/32 ,  F01L3/10

摘要： A connection between a shaft end of a gas exchange valve of an internal combustion engine and a final control element of a valve actuator, with at least two shell-shaped wedge-shaped pieces, surrounding the shaft end and braced on the final control element, whose radially outer circumferential surface extends conically and which are surrounded by at least one conical clamping sleeve whose radially inner circumferential surface extends complimentary to the cone angle of the wedge-shaped pieces, wherein on the radially inner circumferential surface of the wedge-shaped pieces and on the radially outer circumferential surface of the shaft end of the gas exchange valve, protrusions and recesses that mesh with one another are provided. To enable rotary motions of the shaft end relative to the wedge-shaped pieces, the latter adjoin one another without gaps in the circumferential direction, forming an encompassing wedge-shaped sleeve, whose inside diameter is slightly larger than the outside diameter of the shaft end of the gas exchange valve, and that the protrusions and recesses mesh with one another with slight play.

摘要翻译： 内燃机的气体交换阀的轴端与阀致动器的最终控制元件之间的连接，具有包围轴端并且支撑在最终控制元件上的至少两个壳形楔形件， 其径向外圆周表面圆锥形延伸并且被至少一个圆锥形夹紧套筒包围，其径向内周表面与楔形件的锥角相互延伸，其中楔形件的径向内圆周表面和 在气体交换阀的轴端的径向外周面上设置有彼此啮合的突起和凹部。 为了使轴端相对于楔形片的旋转运动，后者在圆周方向上彼此相邻而没有间隙，形成包围的楔形套筒，其内径略大于轴端的外径 的气体交换阀，并且突出部和凹部彼此相互啮合而轻微地起作用。

公开(公告)号：US06802299B2

公开(公告)日：2004-10-12

申请号：US10257350

申请日：2003-05-27

申请人： Karsten Mischker ,  Rainer Walter ,  Bernd Rosenau ,  Udo Diehl ,  Hermann Gaessler ,  Juergen Schiemann ,  Christian Grosse ,  Georg Mallebrein ,  Volker Beuche ,  Stefan Reimer

发明人： Karsten Mischker ,  Rainer Walter ,  Bernd Rosenau ,  Udo Diehl ,  Hermann Gaessler ,  Juergen Schiemann ,  Christian Grosse ,  Georg Mallebrein ,  Volker Beuche ,  Stefan Reimer

IPC分类号： F02D4300

CPC分类号： F02D13/0215 ,  F01L9/02 ,  F01L2800/00 ,  F02D13/0253 ,  F02D13/0265 ,  F02D13/0269 ,  F02D41/0002 ,  F02D41/006 ,  F02D41/047 ,  F02D41/266 ,  F02D2041/001 ,  F02D2250/12 ,  F02D2250/18 ,  F02M26/01 ,  Y02T10/142 ,  Y02T10/18 ,  Y02T10/42 ,  Y02T10/47

摘要： A control system and a control method for an internal combustion engine have a cylinder including an intake valve and an exhaust valve with a fully variable valve-gear assembly. An engine control unit determines setpoint values with regard to a fresh gas charge, an internal residual gas charge, a torque reduction, an EGR control strategy, and a charging strategy. In addition, a transmission device is provided which transmits setpoint values determined by the engine control unit to a valve control unit in synchronization with the crankshaft angle. The valve control unit controls the fully variable valve-gear assembly of the intake and exhaust valve of the cylinder of the internal combustion engine on the basis of the setpoint values determined by the engine control unit.

摘要翻译： 用于内燃机的控制系统和控制方法具有包括具有全可变阀齿轮组件的进气门和排气门的气缸。 发动机控制单元确定关于新鲜气体充电，内部残余气体充电，扭矩降低，EGR控制策略和充电策略的设定值。 此外，提供了一种与发动机控制单元确定的设定点值与曲轴角度同步地传递给阀控制单元的传动装置。 阀控制单元基于由发动机控制单元确定的设定值来控制内燃机的气缸的进气门和排气门的全可变阀齿轮组件。

公开(公告)号：US06772737B2

公开(公告)日：2004-08-10

申请号：US09959082

申请日：2002-01-15

申请人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Juergen Schiemann ,  Christian Grosse ,  Volker Beuche ,  Stefan Reimer ,  Uwe Liskow

发明人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Juergen Schiemann ,  Christian Grosse ,  Volker Beuche ,  Stefan Reimer ,  Uwe Liskow

IPC分类号： F01L904

CPC分类号： F01L9/02 ,  F01L9/04 ,  F02D41/20

摘要： In a method and a circuit system for operating a solenoid valve, particularly for actuating an electrohydraulic gas-exchange valve control, an injection valve, or an intake or exhaust valve of an internal combustion engine, to permit the simplest possible driving of the solenoid valve, the solenoid valve is acted upon in a controlled manner in a cycle including three phases, in which in a pull-up phase, the solenoid valve is connected for a predefined time duration to a first voltage of predetermined magnitude for generating a pull-up current, in a holding phase is connected to a second voltage of predetermined magnitude for generating a holding current, and in a de-energize phase is separated from both voltages.

摘要翻译： 在用于操作电磁阀的方法和电路系统中，特别是用于致动电动液压气体交换阀控制，喷射阀或内燃机的进气门或排气阀，以允许最简单地驱动电磁阀 电磁阀以受控的方式在包括三相的循环中被起作用，其中在上拉阶段中，电磁阀连接预定的持续时间到预定大小的第一电压以产生上拉 在保持相中的电流被连接到预定大小的第二电压以产生保持电流，并且在断电阶段与两个电压分离。

公开(公告)号：US06647938B2

公开(公告)日：2003-11-18

申请号：US10146285

申请日：2002-05-15

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： F02N1700

CPC分类号： F01M1/02 ,  F01M5/02 ,  F01M2001/0215 ,  F01M2001/123

摘要： The invention relates to a device of the build-up of pressure in supply systems (6, 11, 20, and 23) to components (19, 36) on internal combustion engines (2). The invention includes directly couples lubricant systems and pressure-generating systems (3, 8), an electric fuel pump (34), as well as a control apparatus for determining lubricant pressures. A supply module (12, 34) is provided with an independent drive (16) and supplies lubricant in the lubricant oil circuit (24) or to selected lubricating position, or fuel into a fuel supply (36). The supply module (12, 34) can optionally include a pressure converter (30).

摘要翻译： 本发明涉及一种在供应系统（6,11,20和23）中与内燃机（2）上的部件（19,36）建立压力的装置。 本发明包括直接联接润滑剂系统和压力发生系统（3,8），电动燃料泵（34）以及用于确定润滑剂压力的控制装置。 供应模块（12,34）设置有独立的驱动器（16），并且将润滑剂供应到润滑油回路（24）中或者选择的润滑位置，或燃料进入燃料供应（36）。 供应模块（12,34）可以可选地包括压力转换器（30）。

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。

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。

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。

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。

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.