Transmission device and method for operating a transmission device
    2.
    发明授权
    Transmission device and method for operating a transmission device 有权
    用于操作传输设备的传输设备和方法

    公开(公告)号:US09404574B2

    公开(公告)日:2016-08-02

    申请号:US13320921

    申请日:2010-10-06

    IPC分类号: F16H59/00 F16H63/30 F16H57/08

    摘要: A transmission device has at least one electro-hydraulic transmission control unit and a method of operating the transmission device having a plurality of gear wheel that can be engaged and disengaged from a force flow by fluidically actuated shifting elements. A piston space of a first shifting element, delimited by a second functional surface of the actuating piston of the first shifting element, is made separate from a piston space of a second shifting element, delimited by the first functional surface of the actuating piston, and an area of the second shifting element, that carries an actuating pressure, or an area of the first shifting element, that carries an actuating pressure, is, or can be, connected to the piston space delimited by the second functional surface of the actuating piston of the first shifting element.

    摘要翻译: 传动装置具有至少一个电液传动控制单元和操作传动装置的方法,所述传动装置具有多个齿轮,所述多个齿轮可通过流体驱动的换档元件与力流接合和脱离啮合。 由第一变速元件的致动活塞的第二功能表面限定的第一变速元件的活塞空间与由致动活塞的第一功能表面限定的第二变速元件的活塞空间分开,以及 携带致动压力的第二变速元件的区域或承载起动压力的第一变速元件的区域或者可以连接到由致动活塞的第二功能表面限定的活塞空间 的第一移位元件。

    TRANSMISSION DEVICE AND METHOD FOR OPERATING A TRANSMISSION DEVICE
    3.
    发明申请
    TRANSMISSION DEVICE AND METHOD FOR OPERATING A TRANSMISSION DEVICE 有权
    变速装置和用于操作变速装置的方法

    公开(公告)号:US20120186376A1

    公开(公告)日:2012-07-26

    申请号:US13320921

    申请日:2010-10-06

    IPC分类号: F16H59/02

    摘要: A transmission device has at least one electro-hydraulic transmission control unit and a method of operating the transmission device having a plurality of gear wheel that can be engaged and disengaged from a force flow by fluidically actuated shifting elements. A piston space of a first shifting element, delimited by a second functional surface of the actuating piston of the first shifting element, is made separate from a piston space of a second shifting element, delimited by the first functional surface of the actuating piston, and an area of the second shifting element, that carries an actuating pressure, or an area of the first shifting element, that carries an actuating pressure, is, or can be, connected to the piston space delimited by the second functional surface of the actuating piston of the first shifting element.

    摘要翻译: 传动装置具有至少一个电液传动控制单元和操作传动装置的方法,所述传动装置具有多个齿轮,所述多个齿轮可通过流体驱动的换档元件与力流接合和脱离啮合。 由第一变速元件的致动活塞的第二功能表面限定的第一变速元件的活塞空间与由致动活塞的第一功能表面限定的第二变速元件的活塞空间分开,以及 携带致动压力的第二变速元件的区域或承载起动压力的第一变速元件的区域或者可以连接到由致动活塞的第二功能表面限定的活塞空间 的第一移位元件。

    Vehicle transmission comprising a parking brake and method for controlling the same
    4.
    发明授权
    Vehicle transmission comprising a parking brake and method for controlling the same 有权
    车辆变速器包括驻车制动器及其控制方法

    公开(公告)号:US07810626B2

    公开(公告)日:2010-10-12

    申请号:US11662109

    申请日:2005-07-13

    IPC分类号: F16H63/38

    摘要: A vehicle transmission having shifting elements (A-E) and a parking brake for locking a drive train output and a method for controlling the transmission. Activation of the parking brake depends on a driver's control action. Deactivating the parking brake, when the vehicle is on a slope greater or lesser than a preset value and depending on the slope, a combination of shifting elements (A, D) or (B, D) frictionally slip, such that the output rotates against the strain on a parking brake locking element, caused by the slope, to partially eliminate this strain. Next, one of shifting elements (C, A or B) engages locking the output. The parking brake is then released and finally, the engaged shifting element (C or A or B) is disengaged in a regulated manner, such that the output can be driven according to the driver's control action.

    摘要翻译: 具有变速元件(A-E)和用于锁定传动系输出的驻车制动器的车辆变速器和控制变速器的方法。 停车制动器的激活取决于驾驶员的控制动作。 停车制动器,当车辆处于大于或小于预设值并且根据倾斜度的斜坡上时,移动元件(A,D)或(B,D)的组合摩擦滑动,使得输出反转 由斜坡引起的驻车制动器锁定元件上的应变部分地消除了该应变。 接下来,一个移位元件(C,A或B)接合锁定输出。 驻车制动器然后被释放,最后,接合的换档元件(C或A或B)以调节的方式脱开,使得可以根据驾驶员的控制动作驱动输出。

    Vehicle Transmission Comprising A Parking Brake And Method For Controlling The Same
    5.
    发明申请
    Vehicle Transmission Comprising A Parking Brake And Method For Controlling The Same 有权
    车辆传动包括驻车制动器及其控制方法

    公开(公告)号:US20080035444A1

    公开(公告)日:2008-02-14

    申请号:US11662109

    申请日:2005-07-13

    IPC分类号: B60T1/06 B60W10/18 F16H61/00

    摘要: A vehicle transmission having shifting elements (A-E) and a parking brake for locking a drive train output and a method for controlling the transmission. Activation of the parking brake depends on a driver's control action. Deactivating the parking brake, when the vehicle is on a slope greater or lesser than a preset value and depending on the slope, a combination of shifting elements (A, D) or (B, D) frictionally slip, such that the output rotates against the strain on a parking brake locking element, caused by the slope, to partially eliminate this strain. Next, one of shifting elements (C, A or B) engages locking the output. The parking brake is then released and finally, the engaged shifting element (C or A or B) is disengaged in a regulated manner, such that the output can be driven according to the driver's control action.

    摘要翻译: 具有变速元件(A-E)和用于锁定传动系输出的驻车制动器的车辆变速器和控制变速器的方法。 停车制动器的激活取决于驾驶员的控制动作。 停车制动器,当车辆处于大于或小于预设值并且根据倾斜度的斜坡上时,移动元件(A,D)或(B,D)的组合摩擦滑动,使得输出反转 由斜坡引起的驻车制动器锁定元件上的应变部分地消除了该应变。 接下来,一个移位元件(C,A或B)接合锁定输出。 驻车制动器然后被释放,最后,接合的换档元件(C或A或B)以调节的方式脱开,使得可以根据驾驶员的控制动作驱动输出。

    Automatic transmission for a motor vehicle
    6.
    发明授权
    Automatic transmission for a motor vehicle 有权
    汽车自动变速箱

    公开(公告)号:US08694214B2

    公开(公告)日:2014-04-08

    申请号:US12345907

    申请日:2008-12-30

    IPC分类号: F16N9/00

    CPC分类号: F16H61/0031 F16H57/0446

    摘要: An automatic transmission of a motor vehicle driven by an internal combustion engine with a transmission oil circuit, a main oil pump, mechanically driven by a combustion engine, and an auxiliary oil pump (1) that can be electrically driven and is located inside an oil sump (4). It is proposed that the auxiliary oil pump (1) is arranged transversely with respect to the travel direction (x) of the motor vehicle.

    摘要翻译: 由具有变速器油回路的内燃机驱动的机动车辆的自动变速器,由内燃机械机械驱动的主油泵和能够被电驱动并位于油内的辅助油泵(1) 贮槽(4)。 建议辅助油泵(1)相对于机动车辆的行进方向(x)横向布置。

    Method for operating a parallel hybrid drive train of a vehicle
    10.
    发明申请
    Method for operating a parallel hybrid drive train of a vehicle 失效
    一种用于操作车辆的并联混合动力传动系的方法

    公开(公告)号:US20070207892A1

    公开(公告)日:2007-09-06

    申请号:US11702293

    申请日:2007-02-05

    IPC分类号: H02P15/00

    摘要: A method is described for operating a parallel hybrid device train (1) of a vehicle having an internal combustion engine (2), an electric engine (3) and an output (5) wherein the electric engine (3) is disposed in the power train between the output (5) and the internal combustion engine (2) and both between the internal combustion engine (2) and the electric engine (3) and between the electric engine (3) and the output (5) is respectively provided a frictionally engaged shifting element (7, 8). In addition, a nominal output torque abutting on the output (5) can be adjusted according to the transmitting capacity of the first shifting element (8) located between the electric engine (3) and the output (5). According to the invention, the transmitting capacity of the first shifting element (8) is adjusted under control according to the nominal input torque required so that the first shifting element (8) has a transmitting capacity needed for producing the nominal output torque on the output (5). Furthermore, an input rotational speed of the electric engine (3) is adjusted under regulation during a starting process of the internal combustion engine (2) in order to keep the first shifting element in slip operation at least during the starting process of the internal combustion engine (2) and to produce the nominal output torque on the output (5).

    摘要翻译: 描述了一种用于操作具有内燃机(2),电动发动机(3)和输出(5)的车辆的并联混合动力装置列车(1)的方法,其中电动发动机(3)设置在动力 输出(5)和内燃机(2)之间以及内燃机(2)和电动发动机(3)之间以及电动发动机(3)和输出(5)之间的列车分别设置有 摩擦接合的换档元件(7,8)。 此外,可以根据位于电动发动机(3)和输出(5)之间的第一变速元件(8)的传递能力来调节与输出(5)相邻的标称输出转矩。 根据本发明,第一移位元件(8)的传递能力根据所需的额定输入扭矩进行调节,使得第一移位元件(8)具有在输出上产生额定输出转矩所需的传递能力 (5)。 此外,在内燃机(2)的启动过程中,调节电动发动机(3)的输入转速,以便至少在内燃机的启动过程中保持第一变速元件处于滑动操作 发动机(2),并在输出(5)上产生额定输出转矩。