公开(公告)号：US08151965B2

公开(公告)日：2012-04-10

申请号：US12190164

申请日：2008-08-12

申请人： Thomas Linortner ,  Martin Parigger ,  Simon Kaimer ,  Franz Gratzer

发明人： Thomas Linortner ,  Martin Parigger ,  Simon Kaimer ,  Franz Gratzer

IPC分类号： F16D25/02

CPC分类号： F16D43/284 ,  B60K17/35 ,  F16D48/02 ,  F16D48/066 ,  F16D2500/1026 ,  F16D2500/30803 ,  F16D2500/70276

摘要： A clutch arrangement having an input element and an output element that are rotatable relevant to one another, a friction clutch and a pump. The friction clutch couples the input element with the output element in dependence on a hydraulic pressure in a pressure space of the clutch arrangement. The pump has a first pump part that is rotationally fixedly connected to the input element and a second pump part that is rotationally fixedly connected to the output element. The pump may be driven by a rotary movement of the input element and the output element relative to one another, with a pressure side of the pump being connected to the pressure space. An orifice having a substantially temperature independent leakage characteristic is arranged in a leakage line that leads from the pressure space to a low pressure space and which extends parallel to the pump.

摘要翻译： 一种离合器装置，具有可相互旋转的输入元件和输出元件，摩擦离合器和泵。 摩擦离合器根据离合器装置的压力空间中的液压压力将输入元件与输出元件相结合。 泵具有旋转地固定地连接到输入元件的第一泵部分和旋转地固定地连接到输出元件的第二泵部分。 泵可以由输入元件和输出元件相对于彼此的旋转运动驱动，泵的压力侧连接到压力空间。 具有基本上温度独立的泄漏特性的孔口布置在从压力空间引导到低压空间并且平行于泵延伸的泄漏线中。

公开(公告)号：US07949453B2

公开(公告)日：2011-05-24

申请号：US12190161

申请日：2008-08-12

申请人： Martin Parigger ,  Thomas Linortner ,  Simon Kaimer ,  Heribert Dietrich

发明人： Martin Parigger ,  Thomas Linortner ,  Simon Kaimer ,  Heribert Dietrich

IPC分类号： G06F19/00 ,  G06F7/00 ,  G06F17/00

CPC分类号： B60K23/08 ,  F16D48/02 ,  F16D48/066 ,  F16D2500/1045 ,  F16D2500/30401 ,  F16D2500/30406 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/3115 ,  F16D2500/70406 ,  F16D2500/70605 ,  Y10T477/6203 ,  Y10T477/70 ,  Y10T477/76

摘要： A method controlling a clutch arrangement that serves, in a powertrain of a motor vehicle, for the transmission of a torque from an input element to an output element. Starting from an activated state of the clutch arrangement, a respective estimated torque value is calculated in repeating calculation cycles. A torque build-up value is calculated in dependence on at least one speed difference value. A torque reduction value is calculated in dependence on at least the last calculated estimated torque value. The estimated torque value is re-calculated on the basis of the last calculated estimated torque value by up integration of the calculated torque build-up value and down integration of the calculated torque reduction value. The recalculated estimated torque value is compared with a torque threshold value. The clutch arrangement is deactivated when the recalculated estimated torque value is below the torque threshold value.

摘要翻译： 一种控制离合器装置的方法，该离合器装置在机动车辆的动力传动系中用于将扭矩从输入元件传递到输出元件。 从离合器装置的启动状态开始，在重复的计算周期中计算相应的估计扭矩值。 根据至少一个速度差值来计算转矩建立值。 根据至少最后计算的估计转矩值来计算转矩降低值。 根据计算的转矩建立值的上升积分和计算出的转矩降低值的下降积分，基于最后计算出的推定转矩值来重新计算估计转矩值。 重新计算的估计扭矩值与扭矩阈值进行比较。 当重新计算的估计转矩值低于转矩阈值时，离合器装置被停用。

公开(公告)号：US08602151B2

公开(公告)日：2013-12-10

申请号：US13061129

申请日：2009-08-28

申请人： Thomas Linortner

发明人： Thomas Linortner

IPC分类号： B60K17/35

CPC分类号： F16D43/284 ,  B60K17/35

摘要： A drive system for a motor vehicle with a continuously driven primary axle and a selectably driven secondary axle has a differential that acts between the wheels of the secondary axle, and has a torque transmission device for transmitting a drive torque to the differential. The torque transmission device has a clutch and a pump, wherein the pump produces a hydraulic pressure in a first pressure chamber of the clutch when a speed difference occurs between the primary axle and the secondary axle. The first pressure chamber is connected via a connecting line to a second pressure chamber, which is associated with an actuating member of the differential, so that the pressure produced by the pump also permits an at least partial locking of the differential. The first pressure chamber is connected to a low-pressure chamber through a first discharge line, in which is arranged a first control valve. The second pressure chamber is connected to the low-pressure chamber through a second discharge line, in which is arranged a second control valve. A pressure reduction member is located in the connecting line between the first pressure chamber and the second pressure chamber, in the first discharge line, or in the second discharge line.

摘要翻译： 用于具有连续驱动的主轴和可选择驱动的次级轴的机动车辆的驱动系统具有作用在副轴的车轮之间的差速器，并且具有用于将驱动转矩传递到差速器的扭矩传递装置。 扭矩传递装置具有离合器和泵，其中当在主轴和次轴之间发生速度差时，泵在离合器的第一压力室中产生液压。 第一压力室通过连接管线连接到与差速器的致动构件相关联的第二压力室，使得由泵产生的压力也允许差速器的至少部分锁定。 第一压力室通过第一排出管连接到低压室，其中布置有第一控制阀。 第二压力室通过第二排出管线连接到低压室，其中布置有第二控制阀。 减压部件位于第一压力室和第二压力室之间，第一排出管路或第二排出管路中的连接管路中。

公开(公告)号：US20110172045A1

公开(公告)日：2011-07-14

申请号：US13061129

申请日：2009-08-28

申请人： Thomas Linortner

发明人： Thomas Linortner

IPC分类号： F16H48/20

CPC分类号： F16D43/284 ,  B60K17/35

摘要： A drive system for a motor vehicle with a continuously driven primary axle and a selectably driven secondary axle has a differential that acts between the wheels of the secondary axle, and has a torque transmission device for transmitting a drive torque to the differential. The torque transmission device has a clutch and a pump, wherein the pump produces a hydraulic pressure in a first pressure chamber of the clutch when a speed difference occurs between the primary axle and the secondary axle. The first pressure chamber is connected via a connecting line to a second pressure chamber, which is associated with an actuating member of the differential, so that the pressure produced by the pump also permits an at least partial locking of the differential. The first pressure chamber is connected to a low-pressure chamber through a first discharge line, in which is arranged a first control valve. The second pressure chamber is connected to the low-pressure chamber through a second discharge line, in which is arranged a second control valve. A pressure reduction member is located in the connecting line between the first pressure chamber and the second pressure chamber, in the first discharge line, or in the second discharge line.

摘要翻译： 用于具有连续驱动的主轴和可选择驱动的次级轴的机动车辆的驱动系统具有作用在副轴的车轮之间的差速器，并且具有用于将驱动转矩传递到差速器的扭矩传递装置。 扭矩传递装置具有离合器和泵，其中当在主轴和次轴之间发生速度差时，泵在离合器的第一压力室中产生液压。 第一压力室通过连接管线连接到与差速器的致动构件相关联的第二压力室，使得由泵产生的压力也允许差速器的至少部分锁定。 第一压力室通过第一排出管连接到低压室，其中布置有第一控制阀。 第二压力室通过第二排出管线连接到低压室，其中布置有第二控制阀。 减压部件位于第一压力室和第二压力室之间，第一排出管路或第二排出管路中的连接管路中。

公开(公告)号：US20100327199A1

公开(公告)日：2010-12-30

申请号：US12820207

申请日：2010-06-22

申请人： Thomas Linortner

发明人： Thomas Linortner

IPC分类号： F16K31/02

CPC分类号： F16K31/0655 ,  F16K31/0693 ,  Y10T137/5987

摘要： The invention relates to a solenoid valve for controlling a hydraulic system, having a coil, which is composed of an electrical conductor, having an armature, which is situated at least partially inside the coil and is connected to a valve element for opening and closing a flow opening of the solenoid valve, and having a hydraulic fluid-filled valve chamber that accommodates the armature and communicates fluidically with the hydraulic system. The armature is supported in movable fashion in the hydraulic fluid of the hydraulic system; in order to reduce the viscosity of the hydraulic fluid, the coil is situated so that a heating of the coil produced by a current flow produces a heating of the hydraulic fluid in the valve chamber.

摘要翻译： 本发明涉及一种用于控制液压系统的电磁阀，该电磁阀具有线圈，该线圈由具有电枢的电导体组成，该电枢至少部分地位于线圈内部并连接到阀元件，用于打开和关闭 并且具有容纳电枢并与液压系统流体连通的液压流体填充阀室。 电枢在液压系统的液压流体中以可动方式支撑; 为了降低液压油的粘度，线圈的位置使得由电流产生的线圈的加热产生阀室中的液压流体的加热。

公开(公告)号：US08613420B2

公开(公告)日：2013-12-24

申请号：US12820207

申请日：2010-06-22

申请人： Thomas Linortner

发明人： Thomas Linortner

IPC分类号： F16K31/02

CPC分类号： F16K31/0655 ,  F16K31/0693 ,  Y10T137/5987

摘要： A solenoid valve for controlling a hydraulic system having a coil which is composed of an electrical conductor, an armature which is situated at least partially inside the coil and is connected to a valve element for opening and closing a flow opening of the solenoid valve, and a hydraulic fluid-filled valve chamber that accommodates the armature and communicates fluidically with the hydraulic system. The armature is supported in movable fashion in the hydraulic fluid of the hydraulic system. In order to reduce the viscosity of the hydraulic fluid, the coil is situated so that a heating of the coil produced by a current flow produces a heating of the hydraulic fluid in the valve chamber.

摘要翻译： 一种用于控制液压系统的电磁阀，所述液压系统具有由电导体组成的线圈，所述电枢至少部分地位于所述线圈内并连接到用于打开和关闭所述电磁阀的开口的阀元件;以及 液压流体填充阀室，其容纳衔铁并与液压系统流体连通。 电枢在液压系统的液压流体中以可移动的方式被支撑。 为了降低液压油的粘度，线圈被设置成使得由电流产生的线圈的加热产生阀室中的液压流体的加热。

公开(公告)号：US07946401B2

公开(公告)日：2011-05-24

申请号：US12151679

申请日：2008-05-08

申请人： Thomas Linortner ,  Manfred Rahm

发明人： Thomas Linortner ,  Manfred Rahm

IPC分类号： F16D13/52 ,  F16D13/69

CPC分类号： F16D25/0638 ,  F16D25/126 ,  F16D2048/0212

摘要： A multi-disk clutch having a plurality of interengaging disks movable along a longitudinal clutch axis and a resetting device for the mutual release of adjacent disks along a release distance, with the release distance being bounded by an abutment device. The abutment device includes at least one contact section of a clutch part movable along the longitudinal clutch axis and at least one contact section of an axially fixed clutch part, with the moving clutch part and the axially fixed clutch part having different thermal coefficients of expansion and with the contact sections at both sides cooperating such that the bounding of the release distance varies in dependence on the temperature, with at least one of the contact sections having a sloping surface.

摘要翻译： 一种具有可沿着纵向离合器轴线移动的多个相互接合的盘的多片离合器和用于沿释放距离相互释放相邻盘的复位装置，释放距离由邻接装置限定。 邻接装置包括离合器部分的至少一个接触部分，其可沿着纵向离合器轴线移动，以及至少一个轴向固定的离合器部分的接触部分，其中移动离合器部分和轴向固定的离合器部分具有不同的热膨胀系数， 其中两侧的接触部分配合使得释放距离的界限根据温度而变化，其中至少一个接触部分具有倾斜表面。

公开(公告)号：US20080277231A1

公开(公告)日：2008-11-13

申请号：US12151679

申请日：2008-05-08

申请人： Thomas Linortner ,  Manfred Rahm

发明人： Thomas Linortner ,  Manfred Rahm

IPC分类号： F16D13/52

CPC分类号： F16D25/0638 ,  F16D25/126 ,  F16D2048/0212

摘要： A multi-disk clutch having a plurality of interengaging disks movable along a longitudinal clutch axis and a resetting device for the mutual release of adjacent disks along a release distance, with the release distance being bounded by an abutment device. The abutment device includes at least one contact section of a clutch part movable along the longitudinal clutch axis and at least one contact section of an axially fixed clutch part, with the moving clutch part and the axially fixed clutch part having different thermal coefficients of expansion and with the contact sections at both sides cooperating such that the bounding of the release distance varies in dependence on the temperature, with at least one of the contact sections having a sloping surface.

摘要翻译： 一种具有可沿着纵向离合器轴线移动的多个相互接合的盘的多片离合器和用于沿释放距离相互释放相邻盘的复位装置，释放距离由邻接装置限定。 邻接装置包括离合器部分的至少一个接触部分，其可沿着纵向离合器轴线移动，以及至少一个轴向固定的离合器部分的接触部分，其中移动离合器部分和轴向固定的离合器部分具有不同的热膨胀系数， 其中两侧的接触部分配合使得释放距离的界限根据温度而变化，其中至少一个接触部分具有倾斜表面。