公开(公告)号：US20060201469A1

公开(公告)日：2006-09-14

申请号：US10540657

申请日：2003-06-24

申请人： Andre-Francisco Casal Kulzer ,  Jochen Laubender ,  Udo Sieber

发明人： Andre-Francisco Casal Kulzer ,  Jochen Laubender ,  Udo Sieber

IPC分类号： F02N17/00

CPC分类号： F02D13/0215 ,  F02D13/0207 ,  F02D13/0238 ,  F02D13/0249 ,  F02D13/0265 ,  F02D41/062 ,  F02D2013/0292 ,  F02N19/004 ,  F02N99/006 ,  Y02T10/18

摘要： A method for operating an internal combustion engine having at least one triggerable intake valve and at least one triggerable discharge valve, in which the internal combustion engine is directly started in a start-up operating mode and, following the start, is operated in at least one other operating mode. A starting discharge instant of a discharge valve of the internal combustion engine that is used during the start-up operating mode is retarded in time with respect to a standard discharge instant so as to improve the direct start-up characteristics of the internal combustion engine. In addition, to further improve the direct start-up characteristics, it is possible to retard a closing instant of an intake valve that is used during the start-up operating mode with respect to a standard closing instant.

摘要翻译： 一种用于操作具有至少一个可触发进气阀和至少一个可触发排放阀的内燃机的方法，其中所述内燃机在启动运行模式下直接启动，并且起动后至少起作用 另一个操作模式。 在启动操作模式期间使用的内燃机的排出阀的起动排放时间相对于标准排出时间在时间​​上延迟，以提高内燃机的直接起动特性。 此外，为了进一步提高直接启动特性，可以延迟相对于标准关闭时刻的启动运转模式下使用的进气门的关闭时刻。

公开(公告)号：US06986335B2

公开(公告)日：2006-01-17

申请号：US10416696

申请日：2001-12-18

申请人： Udo Sieber ,  Siegbert Wessels ,  Richard Deptner ,  Manfred Ackermann ,  Andreas Bisanz ,  Peter Ahner

发明人： Udo Sieber ,  Siegbert Wessels ,  Richard Deptner ,  Manfred Ackermann ,  Andreas Bisanz ,  Peter Ahner

IPC分类号： B60K6/04

CPC分类号： B60W20/00 ,  B60K6/485 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W10/26 ,  B60W30/18136 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/92

摘要： A method for operating an internal combustion engine (10) installed in a motor vehicle having controlled intake and exhaust valves and that is coupled in fixed fashion with an electrical machine (16) charging an electrical energy accumulator, in particular a battery (21), wherein, in order to enable the electrical machine to perform recuperation on overrun or during braking operation of the internal combustion engine (10), the drag power or braking power of the internal combustion engine is regulated via intervention in the valve actuation process so that a braking or deceleration behavior of the motor vehicle is obtained that is familiar to the driver of the motor vehicle, wherein the valve actuation process and a regulation of the generator and motor operation of the electrical machine (16) are carried out as a function of the state of charge, preferably of at least four levels of the state of charge, of the energy accumulator (21), and wherein the valve actuation process and the regulation of the electrical machine (16) are coupled with a braking management system of the motor vehicle.

摘要翻译： 一种用于操作安装在具有受控进气门和排气门的机动车辆中并且以固定方式联接到对蓄电器，特别是电池（21）充电的电机（16）的内燃机（10）的方法， 其中，为了使电机能够在内燃机（10）的制动操作过程中或在制动操作期间进行补偿，内燃机的牵引功率或制动功率通过阀门致动过程中的介入来调节，使得 获得机动车辆的驾驶员熟悉的机动车辆的制动或减速行为，其中阀机构致动过程和电动机（16）的发电机和电动机操作的调节是根据 能量蓄能器（21）的充电状态，优选至少四级的充电状态，并且其中阀致动过程 并且电机（16）的调节与机动车辆的制动管理系统耦合。

公开(公告)号：US06739300B2

公开(公告)日：2004-05-25

申请号：US10096544

申请日：2002-03-13

申请人： Manfred Ackermann ,  Udo Sieber

发明人： Manfred Ackermann ,  Udo Sieber

IPC分类号： F02N1700

CPC分类号： F02N99/006 ,  F02D13/0207 ,  F02D13/0253 ,  F02D37/02 ,  F02D41/062 ,  F02D2041/0012 ,  F02D2041/0092 ,  F02N19/004 ,  Y02T10/18

摘要： A method of starting a multi-cylinder, direct-injection, internal combustion engine of a motor vehicle in particular without using a starter motor is described. The position of a piston in a cylinder of the internal combustion engine is determined, and fuel is injected into a combustion chamber of the cylinder whose piston is in a working phase, and the fuel is ignited immediately thereafter, thus triggering the starting operation. To improve the processing of the mixture during the starting operation, as the starting operation continues, immediately after ignition of the fuel in the cylinder which is in the working phase, fuel is injected into a combustion chamber of another cylinder whose piston is in an intake phase, and the injected fuel is ignited while still in the intake phase.

摘要翻译： 描述了一种启动机动车辆的多缸直喷式内燃机，特别是不使用起动电动机的方法。 确定内燃机的气缸中的活塞的位置，并且将燃料喷射到活塞处于工作阶段的气缸的燃烧室中，并且之后立即点燃燃料，从而触发启动操作。 为了在启动操作期间改进混合物的处理，当起动操作继续时，在工作阶段的气缸中的燃料点火后立即将燃料喷射到活塞在进气口中的另一气缸的燃烧室中 并且喷射的燃料在仍处于进气阶段时被点燃。

公开(公告)号：US06718928B2

公开(公告)日：2004-04-13

申请号：US10018877

申请日：2001-12-26

申请人： Gerhard Brueggen ,  Nikolaus Benninger ,  Udo Sieber

发明人： Gerhard Brueggen ,  Nikolaus Benninger ,  Udo Sieber

IPC分类号： F02N1700

CPC分类号： F02N99/006 ,  F02N9/02 ,  F02N19/004 ,  F02P15/08

摘要： The invention relates to a method for starting a multi-cylinder internal combustion engine (1), especially of a motor vehicle. The position of a piston (2) in a cylinder (3) of the engine (1) is determined and fuel is injected into a combustion chamber (4) of that cylinder (3) whose piston (2) is disposed in a work phase. In order to make possible a start of the internal combustion engine (1) as reliable as possible without an electro-motoric starter, it is suggested that the inlet and/or outlet valves (5) of at least one cylinder (3), whose piston (2) is disposed after top dead center (TDC), is brought into a position corresponding to a work phase in advance of the starting operation.

摘要翻译： 本发明涉及一种用于启动多缸内燃机（1）的方法，特别是机动车辆。 确定发动机（1）的气缸（3）中的活塞（2）的位置，并将燃料喷射到其活塞（2）设置在工作阶段的气缸（3）的燃烧室（4）中 。 为了尽可能使内燃机（1）的起动尽可能可靠，没有电动起动器，建议至少一个气缸（3）的入口和/或出口阀（5），其中 活塞（2）设置在上止点（TDC）之后，在启动操作之前被置于与工作相对应的位置。

公开(公告)号：US06588397B1

公开(公告)日：2003-07-08

申请号：US09889668

申请日：2001-07-19

申请人： Udo Sieber

发明人： Udo Sieber

IPC分类号： F02B1700

CPC分类号： F02N99/006 ,  F02D2250/06 ,  F02N9/02 ,  F02N19/005 ,  F02N2019/007

摘要： An internal combustion engine, especially an engine for a motor vehicle, is described which is provided with a piston, which is movable in a cylinder and acts on a crankshaft. The piston can run through an intake phase, a compression phase, a work phase and a discharge phase. A control apparatus is provided with which the fuel can be injected directly into a combustion chamber delimited by the cylinder and the piston in a first operating mode during a compression phase or in a second operating mode during an intake phase. The control apparatus is so configured that, for starting the engine at standstill of the crankshaft, fuel can be injected into that cylinder (no. 1) whose piston is disposed in the compression phase and can be ignited (20, 21) so that the crankshaft moves rearwardly (22).

摘要翻译： 描述了一种内燃机，特别是用于机动车辆的发动机，其设置有可在气缸中移动并作用在曲轴上的活塞。 活塞可以通过进气阶段，压缩阶段，工作阶段和排放阶段。 提供了一种控制装置，在进气阶段期间，在压缩阶段或第二操作模式期间，燃料可以直接喷射到由气缸和活塞界定的燃烧室中。 该控制装置构成为：为了使发动机在曲轴静止时启动，燃料可以注入到其活塞处于压缩阶段并可点燃（20,21）的气缸（1号）中， 曲轴向后移动（22）。

公开(公告)号：US06558285B1

公开(公告)日：2003-05-06

申请号：US10018186

申请日：2001-12-10

申请人： Udo Sieber

发明人： Udo Sieber

IPC分类号： F16H1548

CPC分类号： G01P3/486 ,  F16H15/52 ,  F16H61/6649 ,  G01P3/487 ,  G01P3/56

摘要： A friction-wheel epicyclic gear (10, 10a) is proposed. The friction-wheel epicyclic gear (10, 10a) has bevel wheels (12, 42), which roll on a friction wheel (14) and drive a gear output shaft (26). The contact pressure between the bevel wheels (12, 42) and the friction wheel (14) is variable. A detection of the slip between the bevel wheels (12, 42) and the friction wheel (14) is provided, and the contact pressure is variable as a function of the slip. In this way, the friction-wheel epicyclic gear (10, 10a) can always be operated at the slip limit, so that the wear is only slight and the efficiency is high.

摘要翻译： 提出了一种摩擦轮行星齿轮（10,10a）。 摩擦轮行星齿轮（10,10a）具有在摩擦轮（14）上滚动并驱动齿轮输出轴（26）的斜齿轮（12,42）。 斜齿轮（12,42）和摩擦轮（14）之间的接触压力是可变的。 提供了斜面轮（12,42）和摩擦轮（14）之间的滑动的检测，并且接触压力作为滑动的函数是可变的。 以这种方式，摩擦轮行星齿轮（10,10a）总是能够在滑移极限下操作，使得磨损仅仅是微小的并且效率很高。

公开(公告)号：US20130154539A1

公开(公告)日：2013-06-20

申请号：US13699476

申请日：2011-05-10

申请人： Alex Grossmann ,  Udo Sieber ,  Ralf Buehrle ,  Zeynep Tosun

发明人： Alex Grossmann ,  Udo Sieber ,  Ralf Buehrle ,  Zeynep Tosun

IPC分类号： G05B15/02 ,  F16K1/18

CPC分类号： G05B15/02 ,  F02D9/105 ,  F02D11/10 ,  F02D35/0007 ,  F02D41/0077 ,  F02D41/2432 ,  F02D41/2464 ,  F02D2200/0404 ,  F16K1/18 ,  Y02T10/47

摘要： An actuator system for operating a flap valve in a motor vehicle, comprising: a drive system having an electronically commutated electric motor; a movable actuating member; a mechanism that couples the drive system to the actuating member so that a displacement of the actuating member is brought about upon activation of the drive system; a position sensor for sensing a position of the actuating member on the actuating member or in the mechanism, and for making available a corresponding position indication; a control unit to activate the drive system to move the actuating member, the electric motor of the drive system being electronically commutated, the control unit being configured to make available to the electric motor, in order to move the actuating member, activation signals dependent on the position indication made available, which signals bring about a predefined drive torque or a predefined rotation speed of the electric motor.

摘要翻译： 一种用于操作机动车辆中的活门阀的致动器系统，包括：具有电子换向电动机的驱动系统; 可移动致动构件; 将驱动系统耦合到致动构件的机构，使得致动构件的位移在驱动系统启动时产生; 位置传感器，用于感测致动构件在致动构件或机构中的位置，并且用于提供相应的位置指示; 控制单元，用于启动所述驱动系统以移动所述致动构件，所述驱动系统的电动机被电子换向，所述控制单元被配置为使得所述电动机可用于所述致动构件，所述启动信号依赖于 位置指示可用，哪些信号产生预定的驱动扭矩或电动机的预定转速。

公开(公告)号：US07255081B2

公开(公告)日：2007-08-14

申请号：US10552226

申请日：2004-03-04

申请人： Udo Sieber ,  Jochen Laubender ,  Andre-Francisco Casal Kulzer

发明人： Udo Sieber ,  Jochen Laubender ,  Andre-Francisco Casal Kulzer

IPC分类号： F02M1/00 ,  F02D41/06 ,  F02N17/00

CPC分类号： F02N99/006 ,  F01N3/2006 ,  F02D41/0032 ,  F02D41/025 ,  F02D41/042 ,  F02D41/062 ,  F02N11/0814 ,  F02P5/045 ,  Y02A50/2322 ,  Y02T10/26 ,  Y02T10/48

摘要： The present invention relates to methods for charging at least one combustion chamber (12) of a spark-ignition combustion engine (10) with fuel and air. At least one combustion chamber charge is produced during a shutoff phase of the internal-combustion engine (10) and is ignited when the internal-combustion engine (10) is subsequently started. The methods are characterized in that, during the shutoff phase, at least one measure is taken to produce a high percentage of fuel vapor in the combustion chamber charge. The present invention also relates to a control unit for controlling the methods.

摘要翻译： 本发明涉及用燃料和空气对火花点火内燃机（10）的至少一个燃烧室（12）充电的方法。 在内燃机（10）的截流阶段期间产生至少一个燃烧室装料，并且当内燃机（10）随后启动时被点燃。 该方法的特征在于，在截止阶段期间，采取至少一个措施来在燃烧室装料中产生高百分比的燃料蒸气。 本发明还涉及一种用于控制方法的控制单元。

公开(公告)号：US07134414B2

公开(公告)日：2006-11-14

申请号：US10773536

申请日：2004-02-05

申请人： Klaus Ries-Mueller ,  Uwe Kassner ,  Udo Sieber ,  David Moessner

发明人： Klaus Ries-Mueller ,  Uwe Kassner ,  Udo Sieber ,  David Moessner

IPC分类号： F02N11/08

CPC分类号： F02N99/006 ,  F02D2041/2044 ,  F02N11/0844 ,  F02N11/0848 ,  F02N11/10 ,  F02N2200/022 ,  F02N2300/2002 ,  Y02T10/48

摘要： A method and a device for starting an engine system, especially of a vehicle, which make possible a start of the engine system that is as quick and comfortable as possible. In this context, it is tested for a start request whether a starter-free starting method leads to a successful start of the engine system. For the case in which the test result is negative, the engine system is started automatically using a starter.

摘要翻译： 一种用于启动发动机系统，特别是车辆的发动机系统的方法和装置，其使尽可能快速且舒适的发动机系统的启动成为可能。 在这种情况下，测试启动请求是否启动无启动方法导致引擎系统的成功启动。 对于测试结果为负的情况，引擎系统将使用启动器自动启动。

公开(公告)号：US06766968B2

公开(公告)日：2004-07-27

申请号：US10204534

申请日：2002-11-21

申请人： Franz Rieger ,  Thomas Ludwig ,  Hans Schlembach ,  Gottlob Haag ,  Ulrich Brenner ,  Michael Huebel ,  Juergen Stein ,  Udo Sieber

发明人： Franz Rieger ,  Thomas Ludwig ,  Hans Schlembach ,  Gottlob Haag ,  Ulrich Brenner ,  Michael Huebel ,  Juergen Stein ,  Udo Sieber

IPC分类号： F02M5100

CPC分类号： F02M51/0671 ,  F02M61/162 ,  F02M61/18 ,  F02M61/1806

摘要： A fuel injector for fuel injection systems in internal combustion engines, including an actuator, a valve needle operable by the actuator for operating a valve-closure member, which, together with a valve-seat surface forms a sealing seat and a swirl device including at least one swirl channel, through which fuel flows with a tangential component relative to a longitudinal axis of the fuel injector. The axial position of a plunger element determines a cross-section of at least one bypass channel that bypasses the at least one swirl channel without a tangential component.