公开(公告)号：US07704189B2

公开(公告)日：2010-04-27

申请号：US11799063

申请日：2007-04-30

申请人： Peter Baur ,  Joachim Esser ,  Christian Hauck ,  Dieter Kraxner

发明人： Peter Baur ,  Joachim Esser ,  Christian Hauck ,  Dieter Kraxner

IPC分类号： B60W10/02

CPC分类号： F16H61/688 ,  B60W10/02 ,  B60W10/113 ,  B60W30/18027 ,  B60W2520/10 ,  F16D48/08 ,  F16D2500/1086 ,  F16D2500/3108 ,  F16D2500/50224 ,  F16D2500/70488 ,  F16D2500/70494 ,  F16H2306/44 ,  F16H2306/52 ,  F16H2312/02 ,  Y10T74/19251 ,  Y10T74/19288 ,  Y10T477/679 ,  Y10T477/688 ,  Y10T477/78

摘要： A method implements a starting process for an internal combustion engine which has a drive unit and a transmission with at least two transmission input shafts and a multiple clutch device, in particular a double clutch device. During the starting process, the first gear is engaged in a first clutch of the multiple clutch device and is activated, while the second gear speed is engaged in a second clutch of the multiple clutch device but not activated. During the starting process, a current velocity is compared with a predefinable reference velocity, and when the reference velocity is reached a control unit causes the first clutch to be opened and thus causes the first gear to be deactivated while, in parallel with this, the second clutch is closed and the second gear is thus activated.

摘要翻译： 一种具有驱动单元和具有至少两个变速器输入轴和多个离合器装置，特别是双离合器装置的变速器的内燃机的起动过程。 在起动过程中，第一齿轮接合多离合器装置的第一离合器并被启动，而第二档速度接合在多离合器装置的第二离合器中但不被致动。 在启动过程中，将当前速度与预定的参考速度进行比较，并且当达到参考速度时，控制单元使第一离合器打开，从而使第一档被停用，而与此同时， 第二离合器被关闭，并且第二档位因而被激活。

公开(公告)号：US20070254773A1

公开(公告)日：2007-11-01

申请号：US11799063

申请日：2007-04-30

申请人： Peter Baur ,  Joachim Esser ,  Christian Hauck ,  Dieter Kraxner

发明人： Peter Baur ,  Joachim Esser ,  Christian Hauck ,  Dieter Kraxner

IPC分类号： B60W10/04 ,  F16H61/00 ,  F16H3/38

CPC分类号： F16H61/688 ,  B60W10/02 ,  B60W10/113 ,  B60W30/18027 ,  B60W2520/10 ,  F16D48/08 ,  F16D2500/1086 ,  F16D2500/3108 ,  F16D2500/50224 ,  F16D2500/70488 ,  F16D2500/70494 ,  F16H2306/44 ,  F16H2306/52 ,  F16H2312/02 ,  Y10T74/19251 ,  Y10T74/19288 ,  Y10T477/679 ,  Y10T477/688 ,  Y10T477/78

摘要： A method implements a starting process for an internal combustion engine which has a drive unit and a transmission with at least two transmission input shafts and a multiple clutch device, in particular a double clutch device. During the starting process, the first gear is engaged in a first clutch of the multiple clutch device and is activated, while the second gear speed is engaged in a second clutch of the multiple clutch device but not activated. During the starting process, a current velocity is compared with a predefinable reference velocity, and when the reference velocity is reached a control unit causes the first clutch to be opened and thus causes the first gear to be deactivated while, in parallel with this, the second clutch is closed and the second gear is thus activated.

摘要翻译： 一种具有驱动单元和具有至少两个变速器输入轴和多个离合器装置，特别是双离合器装置的变速器的内燃机的起动过程。 在起动过程中，第一齿轮接合多离合器装置的第一离合器并被启动，而第二档速度接合在多离合器装置的第二离合器中但不被致动。 在启动过程中，将当前速度与预定的参考速度进行比较，并且当达到参考速度时，控制单元使第一离合器打开，从而使第一档被停用，而与此同时， 第二离合器被关闭，并且第二档位因而被激活。

公开(公告)号：US07640829B2

公开(公告)日：2010-01-05

申请号：US11370836

申请日：2006-03-09

申请人： Christian Apel ,  Matthias Kraemer ,  Dieter Kraxner ,  Joachim Esser ,  Klaus Tiede ,  Ralph-Maria Netzker ,  Robert Fuchs

发明人： Christian Apel ,  Matthias Kraemer ,  Dieter Kraxner ,  Joachim Esser ,  Klaus Tiede ,  Ralph-Maria Netzker ,  Robert Fuchs

IPC分类号： F16H57/02

CPC分类号： B60K5/02 ,  B60K17/16 ,  F01M2011/0066 ,  Y10T74/2186

摘要： A drive unit for a motor vehicle, having an engine unit and an axle differential arranged on the engine unit, as well as having drive shafts for the vehicle wheels disposed at least partially in the crankcase. The separating plane between the crankcase bottom part and the oil bearing housing of the crankcase acts as the bearing for at least one drive shaft.

摘要翻译： 一种用于机动车辆的驱动单元，具有布置在发动机单元上的发动机单元和轴差速器，以及具有至少部分地布置在曲轴箱中的车轮的驱动轴。 曲轴箱底部与曲轴箱的油轴承箱之间的分离平面用作至少一个驱动轴的轴承。

公开(公告)号：US20060204374A1

公开(公告)日：2006-09-14

申请号：US11370836

申请日：2006-03-09

申请人： Christian Apel ,  Matthias Kraemer ,  Dieter Kraxner ,  Joachim Esser ,  Klaus Tiede ,  Ralph-Maria Netzker ,  Robert Fuchs

发明人： Christian Apel ,  Matthias Kraemer ,  Dieter Kraxner ,  Joachim Esser ,  Klaus Tiede ,  Ralph-Maria Netzker ,  Robert Fuchs

IPC分类号： F04B35/00

CPC分类号： B60K5/02 ,  B60K17/16 ,  F01M2011/0066 ,  Y10T74/2186

摘要： A drive unit for a motor vehicle, having an engine unit and an axle differential arranged on the engine unit, as well as having drive shafts for the vehicle wheels disposed at least partially in the crankcase. The separating plane between the crankcase bottom part and the oil bearing housing of the crankcase acts as the bearing for at least one drive shaft.

摘要翻译： 一种用于机动车辆的驱动单元，具有布置在发动机单元上的发动机单元和轴差速器，以及具有至少部分地布置在曲轴箱中的车轮的驱动轴。 曲轴箱底部与曲轴箱的油轴承箱之间的分离平面用作至少一个驱动轴的轴承。

公开(公告)号：US20080125927A1

公开(公告)日：2008-05-29

申请号：US11829997

申请日：2007-07-30

申请人： Markus Gohring ,  Marco Fleckner ,  Nils Sauvlet ,  Dieter Kraxner

发明人： Markus Gohring ,  Marco Fleckner ,  Nils Sauvlet ,  Dieter Kraxner

IPC分类号： B60W20/00

CPC分类号： B60W20/30 ,  B60K6/48 ,  B60L2240/486 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W30/19 ,  B60W2710/1022 ,  Y02T10/6221 ,  Y02T10/6286

摘要： The invention relates to a method for operating a drive train (1) comprising an internal combustion engine (2), an electric motor (10) and an automatic transmission (11), in which, during an operating state with the electric motor (10) switched on and the internal combustion engine (2) switched off, the internal combustion engine (2) is engaged by a transmission of torque to the internal combustion engine (2), used to accelerate the internal combustion engine (2), being coupled in time with a downshift operation in the automatic transmission (11).

摘要翻译： 本发明涉及一种用于操作包括内燃机（2），电动机（10）和自动变速器（11）的传动系（1）的方法，其中在电动机（10） ）接通并且内燃机（2）关闭，内燃机（2）通过用于加速内燃机（2）的内燃机（2）的扭矩传递接合，被耦合 在自动变速器（11）中随时降档操作。

公开(公告)号：US20080032856A1

公开(公告)日：2008-02-07

申请号：US11829996

申请日：2007-07-30

申请人： Markus Gohring ,  Marco Fleckner ,  Nils Sauvlet ,  Dieter Kraxner

发明人： Markus Gohring ,  Marco Fleckner ,  Nils Sauvlet ,  Dieter Kraxner

IPC分类号： B60W20/00 ,  B60W10/02 ,  B60W10/06 ,  G06F19/00 ,  B60W10/08

CPC分类号： B60W20/40 ,  B60K6/48 ,  B60W10/02 ,  B60W10/026 ,  B60W10/08 ,  B60W10/115 ,  B60W10/30 ,  B60W20/00 ,  B60W30/19 ,  F16H61/143 ,  Y02T10/6221 ,  Y10T477/26 ,  Y10T477/73

摘要： A drivetrain of a motor vehicle has an internal combustion engine, an electric motor, a transmission, and a torque converter with a converter bypass clutch. The drivetrain is controlled such that, during an electric operating mode in which the internal combustion engine is deactivated and the electric motor is activated, and/or during a recuperation operating mode in which the internal combustion engine is deactivated and the electric motor is operated as a generator, the converter bypass clutch is permanently closed, at least between shift processes of the transmission, in order to bypass the torque converter.

摘要翻译： 机动车辆的动力传动系统具有内燃机，电动机，变速器和具有转换器旁路离合器的变矩器。 控制动力传动系，使得在内燃机停用并且电动机被启动的电动操作模式和/或在内燃机停用并且电动机被操作的再循环操作模式期间 发电机，转换器旁路离合器至少在变速器的换档过程之间永久关闭，以便绕过变矩器。

公开(公告)号：US20050139023A1

公开(公告)日：2005-06-30

申请号：US10507632

申请日：2003-03-26

申请人： Dieter Kraxner ,  Klaus Tiede ,  Wolfgang Grosspietsch ,  Paul Kraus

发明人： Dieter Kraxner ,  Klaus Tiede ,  Wolfgang Grosspietsch ,  Paul Kraus

IPC分类号： F16D25/12 ,  F16D25/0638 ,  F16D25/10 ,  F16H3/00 ,  F16H3/08

CPC分类号： F16D25/0638 ,  F16D21/06 ,  F16D2021/0661 ,  F16H3/006 ,  Y10T74/19219 ,  Y10T74/19228

摘要： A gearshift mechanism for a motor vehicle with hydraulically actuated multiple clutch, particularly a twin clutch, has a first gear input shaft to drive a first group of gears and a second gear input shaft to drive a second group of gears. The two gear input shafts are each assigned a clutch unit being coaxial to one another. A stationary housing accommodates the two clutch units. At its end face, the housing can be closed off by a housing cover that has a central opening through which a drive hub of a clutch cage is guided. The housing cover is provided with a bearing flange around the central opening, on the outside of which the clutch cage is supported. This advantageously supports the clutch on the housing and makes it possible to achieve a support effect for a dual mass flywheel or the crankshaft end of the internal combustion engine.

摘要翻译： 具有液压致动多离合器，特别是双离合器的机动车辆的换档机构具有用于驱动第一组齿轮的第一齿轮输入轴和用于驱动第二组齿轮的第二齿轮输入轴。 两个齿轮输入轴分别被配置为彼此同轴的离合器单元。 固定的壳体容纳两个离合器单元。 在其端面处，壳体可以被具有中心开口的外壳盖封闭，通过该中心开口引导离合器保持架的驱动毂。 壳体盖围绕中心开口设置有轴承凸缘，其外侧支撑有离合器保持架。 这有利地支撑壳体上的离合器，并且使得可以实现双重质量飞轮或内燃机的曲轴端部的支撑效果。

公开(公告)号：US10040441B2

公开(公告)日：2018-08-07

申请号：US12667874

申请日：2008-05-23

申请人： Martin Fuchtner ,  Dieter Kraxner

发明人： Martin Fuchtner ,  Dieter Kraxner

IPC分类号： B60K6/42 ,  B60W20/10 ,  B60W10/24 ,  B60K6/38 ,  B60K6/40 ,  B60K6/44 ,  B60K6/442 ,  B60K6/48 ,  B60K6/52 ,  B60K17/356 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60K1/02 ,  B60K5/02 ,  B60K7/00

CPC分类号： B60W20/10 ,  B60K1/02 ,  B60K5/02 ,  B60K6/38 ,  B60K6/40 ,  B60K6/44 ,  B60K6/442 ,  B60K6/48 ,  B60K6/52 ,  B60K7/0007 ,  B60K17/356 ,  B60W10/06 ,  B60W10/08 ,  B60W10/24 ,  B60W20/00 ,  B60W2510/24 ,  Y02T10/6221 ,  Y02T10/623 ,  Y02T10/6234 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/92

摘要： A hybrid vehicle having a rear-mounted internal combustion engine, an electric energy accumulator, and at least one electric machine which is provided as a generator for charging the electric energy accumulator during an energy recovery phase and respectively as at least an additional drive to the internal combustion engine during a drive phase, wherein the internal combustion engine drives the rear axle of the hybrid vehicle, and wherein the electric machine, or each electric machine is provided at a distance from the rear axle, in particular in the region of the front axle.

公开(公告)号：US08047959B2

公开(公告)日：2011-11-01

申请号：US11970953

申请日：2008-01-08

申请人： Martin Fuechtner ,  Dieter Kraxner ,  Markus Goehring ,  Marco Fleckner ,  Nils Sauvlet

发明人： Martin Fuechtner ,  Dieter Kraxner ,  Markus Goehring ,  Marco Fleckner ,  Nils Sauvlet

IPC分类号： B60W10/08

CPC分类号： B60W20/10 ,  B60K6/387 ,  B60K6/48 ,  B60L2240/421 ,  B60W10/026 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/0275 ,  B60W2510/0685 ,  B60W2510/081 ,  B60W2710/025 ,  B60W2710/081 ,  Y02T10/48 ,  Y02T10/6221 ,  Y02T10/642 ,  Y10T477/26 ,  Y10T477/71

摘要： A method is provided for starting a piston engine of a hybrid drive in an electric travel state. The hybrid drive includes at least the piston engine, an electric motor, a transmission, and a clutch situated between the piston engine and the electric motor. A converter lockup clutch, which is switchable into a slip state, is also provided. A slip is set at the converter lockup clutch, and a speed of the electric motor is then increased. The speed and the torque either do not change or only change in a predefined range at the output side of the converter lockup clutch. The clutch is closed to transmit a torque pulse, so that a first top dead center of the piston of the piston engine may be overcome. A predefined slip is then set at the clutch.

摘要翻译： 提供一种在电气行驶状态下启动混合动力驱动器的活塞发动机的方法。 混合动力驱动器至少包括活塞发动机，电动机，变速器和位于活塞发动机和电动机之间的离合器。 还提供了可转换成滑动状态的转换器锁止离合器。 在转换器锁止离合器上设置滑差，然后电动机的速度增加。 速度和转矩在转换器锁止离合器的输出侧不改变或仅在预定范围内变化。 离合器闭合以传递扭矩脉冲，从而可以克服活塞发动机的活塞的第一上止点。 然后在离合器处设置预定义的滑移。

公开(公告)号：US20080245586A1

公开(公告)日：2008-10-09

申请号：US12043290

申请日：2008-03-06

申请人： Nils Sauvlet ,  Dieter Kraxner ,  Markus Goehring

发明人： Nils Sauvlet ,  Dieter Kraxner ,  Markus Goehring

IPC分类号： B60K6/20 ,  F02M25/06 ,  F01P7/00

CPC分类号： F01M5/001 ,  F01M13/00 ,  F01M2013/0455 ,  F02N19/10

摘要： A device and method for heating a positive crankcase ventilation system in a hybrid vehicle includes a ventilation device, provided on a crankcase, and a supercooling cycle for cooling power electronics for an electric motor of the hybrid vehicle. The ventilation device is heatable by way of the supercooling cycle in order to prevent icing of the ventilation device.

摘要翻译： 用于加热混合动力车辆中的正曲轴箱通风系统的装置和方法包括设置在曲轴箱上的通风装置和用于冷却混合动力车辆的电动机的功率电子装置的过冷却循环。 通风装置可通过过冷循环进行加热，以防止通风装置结冰。