自動変速機の油圧制御装置
    1.
    发明申请
    自動変速機の油圧制御装置 审中-公开
    液压控制装置自动变速器

    公开(公告)号:WO2011013291A1

    公开(公告)日:2011-02-03

    申请号:PCT/JP2010/004011

    申请日:2010-06-16

    Abstract:  インナー油室(45A)に対する油圧の給排を切換える第1B-2リレーバルブ(24)と、アウター油室(45B)に対する油圧の給排を切換える第2B-2リレーバルブ(25)とを備えており、ソレノイドバルブ(S2)の信号圧(P S2 )を油室(24a)、油室(25a)、油室(25e)に供給し得るように構成すると共に、フェールセーフ用のソレノイドバルブ(S1)の信号圧(P S1 )により切換わるC-2サプライリレーバルブ(23)により油室(25e)への信号圧(P S2 )の入力状態を切換える。ソレノイドバルブ(S2)による第1B-2リレーバルブ(24)の切換えと、ソレノイドバルブ(S1)による第2B-2リレーバルブ(25)の切換えとが個別に可能となる。これにより、2つの作動油室(45A、45B)に油圧を個別に給排することを可能にでき、かつソレノイドバルブの数を減じて、コストダウン、コンパクト化が可能となる。

    Abstract translation: 公开了一种装置,其具有第一1B-2中继阀(24),其在内部油室(45A)和第二2B-2继电器之间进行液压供给模式和液压释放模式之间的切换 在外部油室(45B)的液压供给模式与液压释放模式之间进行切换的阀(25)。 它被配置成使得电磁阀(S2)中的信号压力(PS2)能够供应到油室(24a),油室(25a)和油室(25e)。 此外,将通过电磁阀(S1)中的信号压力(PS1)切换的C-2供给继动阀(23)切换向油室(25a)输入信号压力(PS2)的状态, )提供了故障安全操作。 可以通过电磁阀(S2)分别进行第一1B-2继动阀(24)的切换,通过电磁阀(S1)切换第二2B-2继动阀(25)。 由于上述原因,可以将液压油单独供给到液压油室(45A,45B)中并从两液压油室(45A,45B)中分离出液压油,并且能够减少电磁阀的数量, 从而允许成本降低并且使得上述装置能够紧凑。

    HYDRAULIC CONTROL APPARATUS FOR AUTOMATIC TRANSMISSION
    2.
    发明申请
    HYDRAULIC CONTROL APPARATUS FOR AUTOMATIC TRANSMISSION 审中-公开
    液压控制装置自动变速器

    公开(公告)号:WO2010106808A1

    公开(公告)日:2010-09-23

    申请号:PCT/JP2010/001966

    申请日:2010-03-18

    Abstract: A hydraulic control apparatus for an automatic transmission has a circulating oil supply passage that supplies circulating oil to a starting apparatus, a circulating oil discharge passage that discharges circulating oil from the starting apparatus, and a speed change mechanism oil supply passage that supplies oil to a speed change mechanism. The oil discharged from an oil pump is supplied to the starting apparatus and the speed change mechanism. A first flow rate changing device that can change the flow rate of the circulating oil is arranged in the circulating oil discharge passage. A first flow rate instructing portion output a command to the flow rate changing device to change the flow rate when the amount of oil discharged from the oil pump is low, and reduces the flow rate to the starting apparatus, which enables the hydraulic pressure necessary for shifting to be obtained in the speed change mechanism.

    Abstract translation: 用于自动变速器的液压控制装置具有循环供油通道,其将循环油供应到起动装置,从起动装置排出循环油的循环油排出通道,以及向 变速机构。 从油泵排出的油被供给到起动装置和变速机构。 循环油排出通道中设置有能够改变循环油的流量的第一流量变更装置。 当从油泵排出的油量低时,第一流量指示部向流量变更装置输出指令以改变流量,并且降低到起动装置的流量,这使得能够获得 在变速机构中换档。

    CONTROL DEVICE FOR AN AUTOMATIC AUTOMOBILE TRANSMISSION
    3.
    发明申请
    CONTROL DEVICE FOR AN AUTOMATIC AUTOMOBILE TRANSMISSION 审中-公开
    控制装置进行自动的汽车变速器

    公开(公告)号:WO00037836A1

    公开(公告)日:2000-06-29

    申请号:PCT/EP1999/009852

    申请日:1999-12-13

    Abstract: The invention relates to an electronic-hydraulic control device of an automatic automobile transmission comprising hydraulic engaging and disengaging friction clutches or brakes (A, B, C, D, E) for shifting individual gear steps and an electronic control device (32) that is connected to a selector lever by means of an electric linkage in the automobile and that changes gears depending on the selection of the selector lever and given parameters of the internal combustion engine and the transmission. During outage of the electronic control device (32) and currentless switching of all solenoid valves (11, 12, 15, 16), an emergency gear in forward movement is maintained until the internal combustion engine is turned off and a parking brake is then automatically engaged. During outage of the electronic transmission control (32) in reverse gear, all clutches or brakes are switched without pressure and the parking brake is engaged automatically. A valve (17) that automatically engages an emergency forward gear and simultaneously releases a parking brake is switched over by manually actuating a lever (36). The release of the parking brake and the forward gear are maintained until the internal combustion engine is stopped.

    Abstract translation: 与个别的自动变速汽车变速器,用于切换服务hyraulisch接合和分离的摩擦联接器或制动器传动比的电子 - 液压控制装置(A,B,C,D,E)和电子控制装置(32),其通过电操作连接连接 一个选择杆被连接在机动车辆中,并且根据所述选择杆的区域码和所述内燃发动机的某些特征变量和所述变速器换档齿轮。 在电子控制单元(32)的故障的情况下,因此零电流所有的电磁阀(11,12,15,16),只要保持用于向前行驶的紧急齿轮,直到所述内燃机被关闭,然后自动插入一个停车锁,并且(在电子传输控制的故障的情况下 32)向后行驶时减压所有离合器或制动器和自动接合驻车制动器。 通过手动操作的杠杆(36)是相反的,阀(17),其自动地接合用于向前行驶,并在同一时间解除停车锁和停车锁的解锁和前进档一个紧急齿轮被维持,直到发动机关闭。

    CONTROL SYSTEM DEPENDENT ON AN ERROR IN THE ENGINE CONTROL SYSTEM
    5.
    发明申请
    CONTROL SYSTEM DEPENDENT ON AN ERROR IN THE ENGINE CONTROL SYSTEM 审中-公开
    由错误气门正相关的控制系统

    公开(公告)号:WO1997019828A1

    公开(公告)日:1997-06-05

    申请号:PCT/DE1996001346

    申请日:1996-07-23

    Abstract: The invention concerns a system for controlling devices which are disposed between a vehicle engine and the vehicle wheels and, in response to a control signal, can at least reduce the flow of power between the vehicle engine and the wheels. In this respect, the vehicle engine is controlled or regulated by an engine control system. The essence of the invention is that the control signal is formed in dependence on an error detected in the engine control system. In particular, the object of the invention is to interrupt the flow of power from the vehicle engine to the wheels when emergency switching-off of the engine causes a high braking torque at the wheels and hence a driving state which is critical from the safety aspect. The devices according to the invention are in particular a clutch connected downstream of the engine, an automatic or automated transmission and/or a converter-bridging clutch which can bridge a torque converter connected downstream of the vehicle engine.

    Abstract translation: 本发明从系统开始控制被布置在车辆发动机和车辆的车轮之间,并且可以通过一个驱动信号的方法来减少在朝向的力在车辆发动机和车轮,至少之间的流动的装置。 车辆发动机由电动机控制或调节的控制。 本发明的核心是,所提到的驱动信号在发动机控制器中的检测到的故障的依赖性形成。 特别地,力的车辆发动机和车轮之间的流动,然后认为,如果发动机的紧急关闭可在轮子并因此中断导致高的拖曳转矩的安全关键驱动条件。 如在本发明的上下文中,装置是尤其是机动从属离合器,自动或自动化的变速器和/或液力变矩器的锁止离合器,其能够桥接车辆的发动机扭矩转换器的下游提供。

    METHOD OF SHIFTING IN A MANUAL MODE OF AN ELECTRONICALLY-CONTROLLED AUTOMATIC TRANSMISSION SYSTEM
    6.
    发明申请
    METHOD OF SHIFTING IN A MANUAL MODE OF AN ELECTRONICALLY-CONTROLLED AUTOMATIC TRANSMISSION SYSTEM 审中-公开
    电子控制自动传输系统手动模式下的移位方法

    公开(公告)号:WO1997001821A1

    公开(公告)日:1997-01-16

    申请号:PCT/US1996010941

    申请日:1996-06-26

    Abstract: A method of shifting in a manual mode of an electronically-controlled automatic transmission system (10) includes the steps of determining whether a shift lever of a shift lever mechanism (14) is presenting a position error (101) when the shift lever is in a manual position, determining whether at least one switch (103) on the shift lever mechanism is presenting an error if a shift lever position error is not determined, determining whether a temperature of an automatic transmission or engine coolant temperature (108) exceeds a predetermined threshold if the at least one switch is not presenting an error, determining whether the manual position conditions have been met, determining whether an upshift or downshift of the automatic transmission (12) is scheduled if the manual position conditions have been met, and executing either an upshift or a downshift based on the determined upshift or downshift scheduled.

    Abstract translation: 一种在电子自动变速器系统(10)的手动模式下换档的方法包括以下步骤:当换档杆处于变速杆时,变速杆机构(14)的变速杆是否呈现位置误差(101) 手动位置,确定变速杆机构上的至少一个开关(103)是否在没有确定变速杆位置误差时出现错误,确定自动变速器的温度或发动机冷却剂温度(108)是否超过预定值 如果所述至少一个开关没有出现错误,确定是否满足了所述手动位置条件,则确定如果已经满足所述手动位置条件,则确定所述自动变速器(12)的升档或降档是否被调度,并且执行任一 根据确定的升档或降档预计升档或降档。

    ELECTRIC-HYDRAULIC CONTROL
    7.
    发明申请
    ELECTRIC-HYDRAULIC CONTROL 审中-公开
    电液控制

    公开(公告)号:WO8706669A3

    公开(公告)日:1987-12-30

    申请号:PCT/EP8700219

    申请日:1987-04-23

    Inventor: GIERER GEORG

    Abstract: An electric-hydraulic control for an automatic gear box (1) has two gear input shafts (11, 12). The first input shaft (11) is linked to the turbine (21) of a hydrodynamic unit (2) and the second shaft (12) is directly linked to the driving shaft (31) of a driving motor (3). The input power is transmitted depending of each gear separately or as separated input power to a reduced planetary coupling gear, for example with a selecting slide (4) at least for the neutral position (N) as well as for the forward (D) and backward motion (R). The control also has an electronic control apparatus (5), magnetic valves (6) held in the neutral position by springs, a hydraulic pressure source (7), pressure and switching valves and dampers for activating gear separating clutches and brakes (A-E). An emergency valve (8/9) is arranged between a magnetic valve (6) and the separating clutches for the highest gear (E) and the backward gear (B). This allows to continue driving in case of power failure by mechanical transmission via the clutch (E), both forward and backward, as well as starting in both these directions, via the backward gear clutch (B).

    VERFAHREN ZUM BETRIEB EINES ANTRIEBSSTRANGS EINES KRAFTFAHRZEUGS
    8.
    发明申请
    VERFAHREN ZUM BETRIEB EINES ANTRIEBSSTRANGS EINES KRAFTFAHRZEUGS 审中-公开
    一种用于操作机动车辆的传动系

    公开(公告)号:WO2006053670A1

    公开(公告)日:2006-05-26

    申请号:PCT/EP2005/012015

    申请日:2005-11-10

    Abstract: Verfahren zum Betrieb eines Antriebsstrangs eines Kraftfahrzeugs bei einer Schaltung in einem unsynchronisierten Hauptgetriebe eines Mehr-Gruppengetriebes. Die Erfindung geht aus von einem Verfahren zur Durchführung einer Schaltung in einem unsynchronisierten Hauptgetriebe, bei welchem die Synchronisation mittels einer Antriebsmaschine erfolgt. Es ist Aufgabe der Erfindung ein Verfahren vorzuschlagen, welches ein Einlegen eines Zielgangs auch in einem Notbetrieb der Antriebsmaschine ermöglicht. Erfindungsgemäss werden folgende Schritte ausgeführt: - Öffnen der Kupplung (12), - Einstellen einer Neutralstellung in der Nachschaltgruppe (19), - Einlegen des Zielgangs, - Einstellen einer Fahrstellung in der Nachschaltgruppe (19) und - zumindest teilweises Schliessen der Kupplung (12). Einsatz in einem Kraftfahrzeug.

    Abstract translation: 一种用于在多组传输的非同步主变速器在一个电路的情况下运行机动车的传动系的方法。 本发明涉及一种用于在非同步主变速器,其中,所述同步是通过一个驱动机来进行执行电路的方法。 它是本发明的一个目的是提出一种方法,其允许在所述发动机的应急操作目标齿轮的接合。 根据本发明,下面的步骤被执行: - 打开所述离合器(12), - 设置在所述后置式(19),空档位置 - 目标齿轮的啮合, - 设置在下游组(19)的驱动位置和 - 所述离合器中的至少部分关闭(12) , 使用机动车辆。

    CONTROL VALVE ARRANGEMENT FOR CONTROLLING A START CLUTCH OF AN AUTOMATIC GEARBOX
    9.
    发明申请
    CONTROL VALVE ARRANGEMENT FOR CONTROLLING A START CLUTCH OF AN AUTOMATIC GEARBOX 审中-公开
    控制阀布置,对于控制起动离合器传输的自动

    公开(公告)号:WO2005106291A3

    公开(公告)日:2006-03-30

    申请号:PCT/EP2005004352

    申请日:2005-04-22

    Abstract: The invention relates to a control valve arrangement for controlling a start coupling of an automatic gearbox, comprising a clutch control valve (3, 37, 41, 48, 49) for controlling at least one clutch actuating device (4, 40), which during normal operation of the gearbox converts a supply pressure input (P_V1, P_V2) into a clutch actuation pressure (P_K, P_K1, P_K2) according a pre-control pressure (P_VST, P_VST1, P_VST2) or an electric pre-control signal (S) in order to control the clutch actuation device (4, 40). In order to ensure emergency operation of the gearbox, an activating pressure (P_A) can be supplied to the clutch control valve (3, 37, 41, 48, 49) or directly to the clutch activation device (4, 40) in the event of discontinuation of the pre-control pressure (P_VST, P_VST1, P_VST2) or pre-control signal (S) according to the engine and gearbox output speed, whereupon the clutch actuation device (4,40) is maintained in a closed position as long as the above-mentioned speed remains above a predetermined limit.

    Abstract translation: 本发明涉及用于控制自动变速器的起动离合器的控制阀装置,具有用于驱动至少一个离合器致动装置(4,40)的离合器调节阀(3,37,41,48,49),其具有一个提供给所述变速器的正常动作的供给压力(P_V1,P_V 2) 响应转换为先导压力(P_VST,P_VST1,P_VST2)或电的导频信号(S)到一个离合器致动压力(P_K,P_K1,P_K2),用于驱动所述离合器致动装置(4,40)的。 为了实现在先导压力的故障的情况下,传输的应急操作(P_VST,P_VST1,P_VST2)或导频信号(S)的马达和/或变速器输出速度依赖于激活压力(P_A)到离合器调节阀(3,37,41,48,49) 或直接向离合器致动装置(4,40)中进行,由此这些联接致动装置(4,40)保持在闭合位置,所述速度高于预定速度极限值。

    TRANSMISSION PRESSURE MODULATION BY ORIFICED CHECK VALVE
    10.
    发明申请
    TRANSMISSION PRESSURE MODULATION BY ORIFICED CHECK VALVE 审中-公开
    通过检查阀传输压力调节

    公开(公告)号:WO2005119096A2

    公开(公告)日:2005-12-15

    申请号:PCT/US2005/018997

    申请日:2005-05-31

    Inventor: CARNE, Gary, S.

    Abstract: Disclosed herein are systems and methods of controlling the pressure in a modulation pressure circuit through transmission fluid through an orificed check valve supplementary or in substitution of a computer-controlled pressure regulation solenoid. Also disclosed herein is a transmission modification kit including an orificed check valve (50) having a seating portion (53), a spring fitting (71) and an orifice (51) in combination with a substitutionary component (88) having similar characteristics to those of a disabled regulating solenoid. Detailed information on various example embodiments of the inventions are provided in the Detailed Description below, and the inventions are defined by the appended claims.

    Abstract translation: 这里公开的是通过辅助的或者代替计算机控制的压力调节螺线管的通气止回阀通过变速器流体控制调制压力回路中的压力的​​系统和方法。 本文还公开了一种变速器修改套件,其包括具有就座部分(53),弹簧配件(71)和孔口(51)的排气止回阀(50),其与具有与那些具有相似特性的替代部件(88)组合 的禁用调节螺线管。 在下面的详细描述中提供了关于本发明的各种示例性实施例的详细信息,并且本发明由所附权利要求限定。

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