公开(公告)号：US20070187203A1

公开(公告)日：2007-08-16

申请号：US11704581

申请日：2007-02-09

申请人： Georg Gierer ,  Thilo Schmidt

发明人： Georg Gierer ,  Thilo Schmidt

IPC分类号： F16H61/40

CPC分类号： F16H61/14 ,  F16H61/143

摘要： An apparatus operating a hydrodynamic torque converter and a corresponding converter-bypass clutch of a transmission. The apparatus having a line system, a solenoid valve and a therewith coacting variable pressure controlling valve. A valve stem assembly respectively of the solenoid valve and the pressure control valve are controllable by subjection to a pilot pressure counter to a spring arrangement. A spent flow of the torque converter is, by way of a piston chamber of the converter-bypass clutch, which chamber is subjected to hydraulic fluid pressure of the spent flow of the torque converter, by means of an operational pressure aperture valve and a relief control aperture valve of the pressure control valve, connectable to a spent flow control aperture valve of the solenoid valve. By way of the piston chamber, this spent flow communicates with the hydraulic system through the spent flow control aperture valve of the solenoid valve.

摘要翻译： 一种操作变速器的液力变矩器和相应的转换器旁路离合器的装置。 该装置具有线路系统，电磁阀和与其共同作用的可变压力控制阀。 分别由电磁阀和压力控制阀构成的阀杆组件通过与弹簧装置相反的先导压力来控制。 变矩器的废流通过转换器旁通离合器的活塞室，通过操作压力孔和减压器来承受变矩器的废流的液压流体压力 控制压力控制阀的孔径阀，可连接到电磁阀的废流量控制孔。 通过活塞室，该废流通过电磁阀的废流控制孔阀与液压系统连通。

公开(公告)号：US20070085497A1

公开(公告)日：2007-04-19

申请号：US11581907

申请日：2006-10-17

申请人： Christian Popp ,  Georg Gierer ,  Thilo Schmidt ,  Klaus Steinhauser ,  Peter Schiele ,  Bernd Allgaier ,  Christian Schwemer ,  Ruben Cuppers

发明人： Christian Popp ,  Georg Gierer ,  Thilo Schmidt ,  Klaus Steinhauser ,  Peter Schiele ,  Bernd Allgaier ,  Christian Schwemer ,  Ruben Cuppers

IPC分类号： H02P5/00

CPC分类号： F02D41/3005 ,  F02D41/22 ,  F02D2400/11

摘要： A method for operating power train side components of a motor vehicle. Using a control device of a motor, at least one motor parameter is issued and delivered via a databus to at least one control device of one other power drive side component working independently of the motor control device in order to operate all or each one of the power drive side components dependent in a first inventive aspect, a behavior of the respective other power drive side components that adjusts itself according to the motor torque actually made available by the motor is evaluated. In second inventive aspect, the motor torque issued by the motor control device is compared with a torque stored according to motor operation parameters in the control device working independently of the motor control device.

摘要翻译： 一种用于操作机动车辆的动力传动系侧部件的方法。 使用电动机的控制装置，发出至少一个电动机参数并通过数据总线将其传送到独立于电动机控制装置工作的另一个动力驱动侧部件的至少一个控制装置，以便操作全部或每个 在第一发明方面所涉及的动力驱动侧部件中，评价根据电动机实际可用的电动机转矩自身调节的各个其他动力驱动侧部件的动作。 在第二发明方面，由电动机控制装置发出的电动机转矩与根据电动机操作参数存储的转矩进行比较，控制装置独立于电动机控制装置工作。

公开(公告)号：US06544139B1

公开(公告)日：2003-04-08

申请号：US09831545

申请日：2001-05-10

申请人： Georg Gierer ,  Thilo Schmidt ,  Klaus Steinhauser

发明人： Georg Gierer ,  Thilo Schmidt ,  Klaus Steinhauser

IPC分类号： F16H3100

CPC分类号： F16H61/0206 ,  F16H61/12 ,  F16H61/686 ,  F16H2061/0253 ,  F16H2061/0288 ,  F16H2061/1232 ,  F16H2061/1268 ,  F16H2200/2097

摘要： Electronic-hydraulic control device of an automatic automobile transmission in which all of the solenoid valves (12) and pressure control valves (6, 7, 8, 9, 10, 11) are de-energized when the electronic control device fails and in which a lower gear, preferably third gear, is automatically selected when a lower gear has been previously engaged, and a higher gear, preferably fifth gear, is selected when a higher gear has been engaged previously. The control valves (20, 21, 23) have surfaces of different dimensions that can be controlled jointly or individually to permit a variety of valve characteristic curves.

摘要翻译： 一种自动汽车变速器的电子液压控制装置，其中当电子控制装置发生故障时，所有电磁阀（12）和压力控制阀（6,7,8,9,10,11）都被断电，其中 当先前接合下齿轮时，自动选择下齿轮，优选第三齿轮，并且当先前已经接合较高档位时，选择较高档位，优选第五档。 控制阀（20,21,23）具有不同尺寸的表面，其可以共同或单独地控制以允许各种阀特性曲线。

公开(公告)号：US08667885B2

公开(公告)日：2014-03-11

申请号：US12950062

申请日：2010-11-19

申请人： Thilo Schmidt ,  Georg Gierer

发明人： Thilo Schmidt ,  Georg Gierer

IPC分类号： F16H61/28

CPC分类号： F16H61/0206 ,  F16H61/061 ,  F16H61/686

摘要： An actuating device for a shift element of a transmission which is acted upon by a hydraulic actuating pressure (p_B1) and comprises a valve device. To vary the actuating pressure (p_B1), the valve device is acted upon by a control pressure (p_EDS) in an area of active surfaces (A18, A19) of at least a first and a second valve slides. An active surface (A38) of the first valve slide (A8) is acted upon by a hydraulic pressure (p_B2) which is equivalent to the actuating pressure (p_B1), acts in opposition to the control pressure (p_EDS) and can be adjusted as a function of the control pressure (p_EDS) applied, such that a smaller variation of the actuating pressure (p_B1) results from a change of the control pressure (p_EDS) within a first pressure range of the control pressure (p_EDS) than within a second pressure range of the control pressure (p_EDS).

摘要翻译： 一种用于变速器的变速元件的致动装置，其由液压致动压力（p_B1）作用并且包括阀装置。 为了改变致动压力（p_B1），阀装置在至少第一和第二阀滑块的有效表面（A18，A19）的区域中受到控制压力（p_EDS）的作用。 第一阀滑块（A8）的有效表面（A38）由等效于致动压力（p_B1）的液压（p_B2）作用，与控制压力（p_EDS）相反地起作用，并且可以被调整为 施加控制压力（p_EDS）的功能，使得在控制压力（p_EDS）的第一压力范围内的控制压力（p_EDS）的变化导致致动压力（p_B1）的变化较小，而不是在第二 压力范围的控制压力（p_EDS）。

公开(公告)号：US20120011842A1

公开(公告)日：2012-01-19

申请号：US13259594

申请日：2010-03-25

申请人： Georg Gierer ,  Thilo Schmidt ,  Christian Popp

发明人： Georg Gierer ,  Thilo Schmidt ,  Christian Popp

IPC分类号： F16D31/02

CPC分类号： F16H61/0021 ,  F16H61/0206 ,  F16H2061/004 ,  F16H2061/062

摘要： A hydraulic transmission unit comprises at least one pressure regulation valve (1) and a pilot control valve (2) which is connected to the pressure regulation valve (1) by a pilot control line (35). A pre-filling valve (3, 303) sets a pre-filling pressure (p—3) to avoid draining of a clutch (20) and the lines (231, 331) connected to the clutch (20) in an operating condition in which the clutch (20) is not actuated. To avoid draining when the clutch when in the operating condition, the pilot control line (35) is also connected to at least one line (236, 238, 336, 338) which is pressurized with a second pre-filling pressure (p—3).

摘要翻译： 液压传动单元包括至少一个压力调节阀（1）和先导控制阀（2），先导控制阀通过先导控制管线（35）与压力调节阀（1）连接。 预充阀（3,303）设定预填充压力（p-3），以避免离合器（20）的排出和连接到离合器（20）的管线（231,331）处于工作状态 离合器（20）未被致动。 为了在离合器处于运行状态时避免排水，先导控制管线（35）还连接至至少一个管线（236,238,336,338），该管路以第二预填充压力（p-3 ）。

公开(公告)号：US08070636B2

公开(公告)日：2011-12-06

申请号：US12257530

申请日：2008-10-24

申请人： Georg Gierer ,  Thilo Schmidt

发明人： Georg Gierer ,  Thilo Schmidt

IPC分类号： F16H61/12

CPC分类号： F16H61/12 ,  F16H61/0206 ,  F16H2061/1232 ,  F16H2200/006

摘要： An electrohydraulic control device (1) of an 8-speed transmission having several electrically controllable pressure control valves (6-12) for hydraulically actuating five switching elements (A-E) and an electric gear control unit via which different operating states of the transmission may be adjusted. Three of the switching elements are connected in the force flow of the transmission for representing a gear ratio (“1” to “R”) of the transmission. When the gear control unit is de-activated and the power supply to the solenoid valve and pressure control valves is interrupted, and when the transmission is in the operating state, in which a gear ratio (“1”; “2”; “3”; “4”; “5”; “6”; “7”; “8”; “R”) is engaged, a predefined emergency transmission (“6”; “R”) is represented by three simultaneously hydraulically connected switching elements (C, D, E, A, B, D).

摘要翻译： 8速变速器的电动液压控制装置（1）具有用于液压驱动五个开关元件（AE）和电动齿轮控制单元的多个电可控压力控制阀（6-12），通过该电动控制单元，变速器的不同操作状态可以是 调整。 三个开关元件在变速器的力流中连接，用于表示变速器的变速比（“1”到“R”）。 当齿轮控制单元被停用并且电磁阀和压力控制阀的电源中断时，并且当变速器处于运行状态时，齿轮比（“1”;“2”;“3” “;”4“;”5“;”6“;”7“;”8“;”R“），预定义的紧急变速器（”6“;”R“）由三个同时液压连接的切换 元素（C，D，E，A，B，D）。

公开(公告)号：US08033106B2

公开(公告)日：2011-10-11

申请号：US12257528

申请日：2008-10-24

申请人： Georg Gierer ,  Thilo Schmidt

发明人： Georg Gierer ,  Thilo Schmidt

IPC分类号： F16H61/12 ,  F16H61/22

CPC分类号： F16H61/0021 ,  F16H57/0473 ,  F16H61/0206 ,  F16H61/14 ,  F16H61/686 ,  F16H2061/0037 ,  Y10T137/7761 ,  Y10T137/7762

摘要： An electrohydraulic transmission controller (7), a transmission device with an electrohydraulic transmission controller and a vehicle drive train that features an electrohydraulic transmission controller are disclosed. The electrohydraulic transmission controller is constructed with a plurality of electrically actuatable pressure control valves (9 to 16), as well as with a plurality of valve arrangements (17 to 34) that can be acted on in each case by an hydraulic precontrol pressure depending upon the actuation of the pressure valves, by way of which valve arrangements switching elements (A to E) of a transmission device can be acted on in each case with a control pressure to produce a required operating state of the transmission device. An additional pressure control valve (9) is provided to adjust a precontrol pressure (p_VS—9) of an additional valve arrangement (35), whereby downstream of the additional valve arrangement, the sub-assembly (6) of a vehicle drive train can be acted on by a cooling oil volume flow subject to the precontrol pressure of the additional valve arrangement and an operating state of the additional valve arrangement (35) corresponding to it.

摘要翻译： 公开了一种电液传动控制器（7），具有电液传动控制器的传动装置和具有电液传动控制器的车辆传动系。 电动液压变速器控制器由多个可电动致动的压力控制阀（9至16）构成，并且具有多个阀装置（17至34），每个阀装置可在每种情况下通过依赖于液压预控压力而起作用 压力阀的致动，通过这些阀装置，变速器装置的开关元件（A至E）可以在每种情况下以控制压力作用，以产生传动装置的所需工作状态。 提供附加的压力控制阀（9）以调节附加阀装置（35）的预控压力（p_VS-9），由此在附加阀装置的下游，车辆传动系的子组件（6）可以 受到附加阀装置的预控压力的冷却油体积流和与其相对应的附加阀装置（35）的操作状态的作用。

公开(公告)号：US07628261B2

公开(公告)日：2009-12-08

申请号：US11704581

申请日：2007-02-09

申请人： Georg Gierer ,  Thilo Schmidt

发明人： Georg Gierer ,  Thilo Schmidt

IPC分类号： F16H61/14

CPC分类号： F16H61/14 ,  F16H61/143

摘要： An apparatus operating a hydrodynamic torque converter and a corresponding converter-bypass clutch of a transmission. The apparatus having a line system, a solenoid valve and a therewith coacting variable pressure controlling valve. A valve stem assembly respectively of the solenoid valve and the pressure control valve are controllable by subjection to a pilot pressure counter to a spring arrangement. A spent flow of the torque converter is, by way of a piston chamber of the converter-bypass clutch, which chamber is subjected to hydraulic fluid pressure of the spent flow of the torque converter, by means of an operational pressure aperture valve and a relief control aperture valve of the pressure control valve, connectable to a spent flow control aperture valve of the solenoid valve. By way of the piston chamber, this spent flow communicates with the hydraulic system through the spent flow control aperture valve of the solenoid valve.

摘要翻译： 一种操作变速器的液力变矩器和相应的转换器旁路离合器的装置。 该装置具有线路系统，电磁阀和与其共同作用的可变压力控制阀。 分别由电磁阀和压力控制阀构成的阀杆组件通过与弹簧装置相反的先导压力来控制。 变矩器的废流通过转换器旁通离合器的活塞室，通过操作压力孔和减压器来承受变矩器的废流的液压流体压力 控制压力控制阀的孔径阀，可连接到电磁阀的废流量控制孔。 通过活塞室，该废流通过电磁阀的废流控制孔阀与液压系统连通。

公开(公告)号：US07611002B2

公开(公告)日：2009-11-03

申请号：US11704863

申请日：2007-02-09

申请人： Georg Gierer ,  Thilo Schmidt

发明人： Georg Gierer ,  Thilo Schmidt

IPC分类号： F16D33/00

CPC分类号： F16H61/143

摘要： An apparatus for operating a hydrodynamic torque converter and a corresponding converter-bypass clutch of a transmission, having a solenoid valve communicating with a variable pressure control valve. The respective valve stem assembly thereof having surfaces which react to an application of hydraulic pressure. Each valve being controlled by a pilot pressure countering a spring arrangement. A spent fluid flow side of the torque converter communicates with a spent fluid flow aperture of the solenoid valve. The valve stem assembly related, to the solenoid valve is blocked by a supply aperture of the solenoid valve and is in operational connection with an auxiliary pressure control valve. A supply aperture of the variable pressure controller valve is connected with an operational pressure aperture of the pressure control valve, which, can be connected with a piston space of the converter-bypass clutch, which pressurized hydraulic fluid can be applied.

摘要翻译： 一种用于操作液力变矩器和变速器的相应的转换器旁路离合器的装置，其具有与可变压力控制阀连通的电磁阀。 其相应的阀杆组件具有对应用液压作用的表面。 每个阀门由一个针对弹簧装置的先导压力控制。 扭矩转换器的废流体侧与电磁阀的废流体流通孔相通。 与电磁阀相关的阀杆组件被电磁阀的供给孔阻塞，并与辅助压力控制阀操作连接。 可变压力控制阀的供给孔与压力控制阀的操作压力孔连接，该压力控制阀可以与可以施加加压液压流体的转换器旁通离合器的活塞空间连接。

公开(公告)号：US20090215587A1

公开(公告)日：2009-08-27

申请号：US11908689

申请日：2006-03-04

申请人： Georg Gierer ,  Thilo Schmidt

发明人： Georg Gierer ,  Thilo Schmidt

IPC分类号： F16H61/18 ,  F16H61/02 ,  F16H61/12 ,  F16H59/70

CPC分类号： F16H61/0246 ,  F16H61/0206 ,  F16H61/12 ,  F16H2061/1204 ,  F16H2061/122 ,  Y10T477/6934 ,  Y10T477/693636

摘要： An automatic transmission control device with a hydraulic control system controlled by an electric transmission control device. The system including several pressure control valves, actuated electrically by the transmission control device, and several switching valves and pressure regulation valves, actuated by hydraulic pilot pressure, which is adjustable with the pressure control valves. Each shift element is associated with one of the pressure control valve. An engagement prevention valve is actuated by one of a control pressure of the first shift element and a pressure signal equivalent to the control pressure of the first shift element to engage the reverse drive gear. A pressure supply line of the second shift element for obtaining the reversing gear is blocked when the engagement prevention valve is in its first switch position and open when the engagement prevention valve is in its second switch position.

摘要翻译： 一种具有由电力传动控制装置控制的液压控制系统的自动变速器控制装置。 该系统包括由变速器控制装置电动执行的几个压力控制阀以及由液压先导压力致动的几个开关阀和压力调节阀，其可通过压力控制阀调节。 每个换档元件与压力控制阀中的一个相关联。 接合防止阀由第一变速元件的控制压力和与第一变速元件的控制压力等效的压力信号中的一个致动，以接合倒档驱动齿轮。 当接合防止阀处于其第一开关位置时，用于获得换向齿轮的第二换挡元件的压力供应管线被阻挡，并且当接合防止阀处于其第二开关位置时，该压力供应管路被打开。