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公开(公告)号：US5186204A
公开(公告)日：1993-02-16
申请号：US786816
申请日：1991-11-05
申请人： Takeya Oka , Masao Saito , Nobuaki Miki , Kazunori Ishikawa , Kunihiro Iwatsuki , Hideaki Otsubo , Yasuo Hojo , Norimi Asahara
发明人： Takeya Oka , Masao Saito , Nobuaki Miki , Kazunori Ishikawa , Kunihiro Iwatsuki , Hideaki Otsubo , Yasuo Hojo , Norimi Asahara
CPC分类号： F16K31/0613 , F16H61/0251 , Y10T137/4245 , Y10T137/86622
摘要： A linear solenoid valve apparatus for discharging foreign matter collected at the exhaust port by engaging the electromagnet of the linear solenoid valve. The apparatus includes a linear solenoid valve having a valve sleeve, a spool, a spring, and an electromagnet, and a modulator valve including an exhaust port in which foreign matter is collected. The electromagnet is energized by foreign matter discharging control, responsive to detection of lack of need for output pressure from the solenoid valve, so that the foreign matter is discharged from the exhaust port.
摘要翻译： 一种线性电磁阀装置，用于通过接合线性电磁阀的电磁体来排出在排气口处收集的异物。 该装置包括具有阀套，线轴，弹簧和电磁体的线性电磁阀，以及包括收集异物的排气口的调节阀。 响应于检测到不需要来自电磁阀的输出压力，电磁体由异物排出控制通电，使得异物从排气口排出。
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12.发明授权
公开(公告)号：US5319998A
公开(公告)日：1994-06-14
申请号：US792920
申请日：1991-11-15
IPC分类号： F16H61/00 , F16H59/14 , F16H59/24 , F16H61/02 , F16H61/08 , F16H61/10 , F16H61/70 , B60K41/16
CPC分类号： F16H61/702 , F16H61/0213 , B60W2540/10 , F16H2061/0451 , F16H59/141 , F16H59/24 , F16H61/686 , F16H61/70 , Y10S477/905 , Y10T477/69373 , Y10T477/693762
摘要： In a method for downshifting of an automatic transmission of a vehicle according to an increase of throttle opening, a delay time between a judgement of a requirement of downshifting of the transmission and the execution of the downshifting is determined to base upon change rate of the throttle opening, and when the delay time was counted up, a requirement of downshifting of the transmission is again judged before the execution of any downshifting.
摘要翻译： 在根据节气门开度的增加来对车辆的自动变速器进行降档的方法中，基于变速器的变速率来确定变速器的降档要求与降档的执行的判断之间的延迟时间 打开，当延迟时间被计数时，在执行任何降档之前再次判断变速箱的降档要求。
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公开(公告)号：US5259489A
公开(公告)日：1993-11-09
申请号：US888657
申请日：1992-05-27
IPC分类号： F16D48/02 , F16D25/063 , F16D48/06 , F16D25/11
CPC分类号： F16D48/066 , F16D2500/1045 , F16D2500/1085 , F16D2500/3024 , F16D2500/30415 , F16D2500/30426 , F16D2500/3056 , F16D2500/3058 , F16D2500/30808 , F16D2500/3108 , F16D2500/31426 , F16D2500/31473 , F16D2500/3166 , F16D2500/7041
摘要： An oil pressure control system for an automatic transmission which is equipped with a clutch including: an oil chamber; a piston adapted to be moved forward by pressure oil fed to the oil chamber; a plurality of friction discs adapted to engage when thrust by the piston; and a check valve assembly adapted to be opened by a centrifugal force, to release the pressure oil from the oil chamber. The control system comprises: an oil passage for feeding and releasing the pressure oil to and from the oil chamber; a limiter for limiting the inflow of the pressure oil into the oil chamber via the oil passage; an idle revolution detector for detecting that the clutch is idly revolving, to output an output signal when it detects the idle revolution; and a command unit made responsive to the output signal of the detector for limiting the inflow of the pressure oil into the clutch via the oil passage.
摘要翻译： 一种用于自动变速器的油压控制系统，其配备有离合器，该离合器包括：油室; 活塞，适于通过供给到油室的压力油向前移动; 多个摩擦盘适于在被活塞推动时啮合; 以及适于通过离心力打开的止回阀组件，以从油室释放压力油。 控制系统包括：用于将压力油供给和释放到油室的油路; 限制器，用于限制通过油路将压力油流入油室; 用于检测离合器空转的怠速转速检测器，当检测到空转时输出输出信号; 以及响应于检测器的输出信号而制造的指令单元，用于经由油路限制压力油进入离合器的流量。
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公开(公告)号：US5109731A
公开(公告)日：1992-05-05
申请号：US664138
申请日：1991-03-04
CPC分类号： F16H61/702 , F16H2059/083 , F16H59/22 , F16H61/16 , F16H61/686 , Y10T477/688 , Y10T477/6934
摘要： A shift control system for an automatic transmission including first and second transmission assemblies, which are arranged in tandem to have their shifts controlled individually, and capable of selecting at least two gear stage trains, each being composed of a plurality of gear stages set by combining the first and second transmission assemblies, which are decided under a predetermined condition. It includes a running condition judgment device for judging the present running conditions including the set gear stages; a gear stage train decider for deciding such one of the gear stage trains as is suited for the running conditions; a gear stage train changer for changing one gear stage train to another; a simultaneous shift judgment device for judging if a change from the currently selected gear stage train to another gear stage train produces a simultaneous shift of both the first transmission assembly and the second transmission assembly; and a gear stage train change inhibitor for inhibiting changes of the decided gear stage trains if the simultaneous shifts are judged.
摘要翻译： 一种用于自动变速器的变速控制系统，包括第一和第二变速器组件，它们串联布置以使它们的变速单独控制，并且能够选择至少两个齿轮级列车，每个齿轮级列车由多个齿轮级组成，通过组合 在预定条件下决定第一和第二传动组件。 它包括一个运行条件判断装置，用于判断包括设定齿轮级的当前行驶状态; 用于决定适合于运行条件的齿轮级列车的齿轮级列车判定器; 一个齿轮级列车更换器，用于将一个齿轮级列车更换为另一个; 同时换档判断装置，用于判断从当前选择的齿轮级列到另一档位列的变化是否同时产生第一传动组件和第二传动组件的移动; 以及齿轮级列变更抑制器，用于如果判断出同步位移则抑制所决定的齿轮级列的变化。
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15.发明授权Shift control system and method for automatic transmission, including engagement time lag control 失效换档控制系统及自动变速箱方式，包括进给时滞控制
公开(公告)号：US5195036A
公开(公告)日：1993-03-16
申请号：US577742
申请日：1990-09-05
申请人： Hiromichi Kimura , Kunihiro Iwatsuki , Hideaki Otsubo , Yukihiro Kobayashi , Kazunori Ishikawa , Takuji Taniguchi
发明人： Hiromichi Kimura , Kunihiro Iwatsuki , Hideaki Otsubo , Yukihiro Kobayashi , Kazunori Ishikawa , Takuji Taniguchi
IPC分类号： F16H61/04 , F16H41/04 , F16H59/24 , F16H59/44 , F16H59/54 , F16H59/68 , F16H59/70 , F16H59/78 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/10 , F16H61/70
CPC分类号： F16H61/702 , F16H2059/6807 , F16H2061/0451 , F16H2306/44 , F16H2306/52 , F16H61/061 , F16H61/08 , F16H61/686 , Y10S477/908 , Y10T477/69363
摘要： A shift control system for an automatic transmission including a first transmission assembly for changing gear ratios in accordance with the release or engagement of a first frictional engagement system and a second transmission assembly connected in series to the first transmission assembly for changing gear ratios in accordance with the engagement or release of a second frictional engagement system. It includes a decision system for deciding whether or not the automatic transmission should execute the gear changes and a time lag controller for making the time lag for the second frictional engagement system to be engaged shorter than the time lag for the second frictional engagement system to be engaged for another gear change when the automatic transmission is to execute the gear changes.
摘要翻译： 一种用于自动变速器的变速控制系统，包括：第一变速器组件，用于根据第一摩擦接合系统和与第一变速器组件串联连接的第二变速器组件的释放或接合来改变变速比，用于根据 第二摩擦接合系统的接合或释放。 它包括一个决定系统，用于决定自动变速器是否应该执行齿轮变速，并且一个时滞控制器使得第二摩擦接合系统的时间滞后比第二摩擦接合系统的时滞短 当自动变速器执行变速时，接合另一档变速。
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16.发明授权
公开(公告)号：US5005444A
公开(公告)日：1991-04-09
申请号：US313638
申请日：1989-02-22
CPC分类号： F16H61/061 , F16H61/12 , F16H2059/6823 , F16H2061/0255 , F16H2061/122 , F16H2061/1264 , F16H2061/1268 , F16H61/0286 , F16H61/686 , Y10T477/6895
摘要： A hydraulic control apparatus for controlling a shifting action of a hydraulically operated frictional coupling device of an automatic transmission connected to a vehicle engine, from a neutral position to a forward drive position, in response to an operation of a shift lever. The apparatus includes a shift control valve operable in response to the shift lever, between a position for supplying a fluid to the coupling device for engagement thereof, and a position for discharging the fluid from the coupling device for disengagement thereof, a flow control device for controlling a rate of flow of the fluid between the shift lever valve and the coupling device, a fail-safe fluid passage disposed between the shift lever valve and the coupling device, for fluid communication between the shift lever valve and the frictional coupling device, irrespective of an operating position of the flow control device, and a controller for controlling the flow control device so as to restrict the fluid flow into or from the coupling device after an engaging or disengaging action of the frictional coupling device is actually started.
摘要翻译： 一种液压控制装置，用于响应于变速杆的操作，控制连接到车辆发动机的自动变速器的液压操作的摩擦联接装置从中立位置到前进驱动位置的换档动作。 该装置包括可响应于变速杆操作的换档控制阀，用于将流体供应到用于接合的联接装置的位置和用于从联接装置排出流体以脱离其的位置;流量控制装置， 控制变速杆阀和联接装置之间的流体流量，设置在变速杆阀和联接装置之间的故障安全流体通道，用于变速杆阀和摩擦联接装置之间的流体连通，不管 流量控制装置的操作位置的控制器，以及用于控制流量控制装置的控制器，以便在实际开始摩擦联接装置的接合或分离动作之后限制流入或流出耦合装置的流体流动。
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公开(公告)号：US5307711A
公开(公告)日：1994-05-03
申请号：US775547
申请日：1991-10-15
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/101 , F02D29/00 , F02D45/00 , F16H57/12 , F16H59/04 , F16H59/14 , F16H59/18 , F16H61/00 , F16H61/04 , F16H61/10 , F16H63/50 , F16H61/02
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , F16H61/0437 , F16H2059/186 , F16H57/12 , F16H63/502 , Y10T477/677 , Y10T477/68
摘要： In the speed stage shifting carried out by a speed stage shift pattern in an engine driving mode or a speed stage shift pattern in an inertially running mode according as the vehicle is running in an engine driving condition or an inertially running condition, when the vehicle is running in an indefinite condition between the engine driving condition and the inertially running condition, the engine output is modified to be increased or decreased so that the running condition of the vehicle is shifted definitely into either the engine driving condition or the inertially running condition.
摘要翻译： 在车辆在发动机运转状态或惯性行驶状态下，在惯性行驶模式下，通过发动机驱动模式或速度级换档模式中的速度档位换档模式进行的档位换档，当车辆为 在发动机驱动条件和惯性行驶状态之间的无限制状态下运转，发动机输出被改变为增加或减少，使得车辆的行驶状态明确地移动到发动机驱动条件或惯性行驶状态。
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公开(公告)号：US5239896A
公开(公告)日：1993-08-31
申请号：US577
申请日：1993-01-04
CPC分类号： F16H61/067 , F16H61/061 , F16H2061/0258 , Y10T477/693625 , Y10T477/69377
摘要： Herein disclosed is a hydraulic servomechanism control system in an automatic transmission, for modulating the oil pressure of any hydraulic servomechanism to engage or release frictional engagement devices. The control system comprises: two pressure modulating mechanisms for modulating the oil pressure of said hydraulic servomechanisms; and a shutoff mechanism for shutting off, when one of said pressure modulating mechanisms is caused to communicate with said hydraulic servomechanism, the communication between the other pressure modulating mechanism and said hydraulic servomechanism.
摘要翻译： 这里公开了一种自动变速器中的液压伺服机构控制系统，用于调节任何液压伺服机构的油压以接合或释放摩擦接合装置。 控制系统包括：用于调节所述液压伺服机构的油压的两个压力调节机构; 以及当所述压力调节机构中的一个与所述液压伺服机构连通时，关闭所述另一个压力调节机构与所述液压伺服机构之间的连通的关闭机构。
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19.发明授权Shift control system and method for automatic transmission, including both a timer and an inertia phase start detector 失效自动变速器的换档控制系统和方法，包括定时器和惯性相启动检测器
公开(公告)号：US5150296A
公开(公告)日：1992-09-22
申请号：US577576
申请日：1990-09-05
CPC分类号： F16H61/702 , F16H2059/6807 , F16H2061/0451 , F16H2306/44 , F16H2306/52 , F16H61/08 , F16H61/686 , Y10S477/908 , Y10T477/6937
摘要： A shift control system for an automatic transmission includes a first transmission assembly for changing gear ratios in accordance with the release or engagement of a first frictional engagement system and a second transmission assembly connected in series to the first transmission assembly for changing gear ratios in accordance with the engagement or release of a second frictional engagement system. An engagement start instruction generator instructs the start of the engagement of the second frictional engagement system, a timer outputs a signal after the lapse of a predetermined constant time from the instruction of the engagement start of the second frictional engagement system, a detector detects the start of an inertia phase of the second transmission assembly accompanying the engagement start of the frictional engagement system from the rotary state of a rotary member in either of the first or second transmission assemblies, to output a detection signal, and a release start instructing generator instructs the start of the release of the first frictional engagement system simultaneously with either the output of the signal from the timer or the output of the signal from the detector.
摘要翻译： 用于自动变速器的变速控制系统包括：第一变速组件，用于根据第一摩擦接合系统的释放或接合改变齿轮比，以及与第一变速器组件串联连接的第二变速器组件，用于根据 第二摩擦接合系统的接合或释放。 接合开始指令生成器指示第二摩擦接合系统的接合开始，定时器从第二摩擦接合系统的接合开始指示经过预定的恒定时间之后输出信号，检测器检测到起动 所述第二变速器组件的惯性阶段与所述摩擦接合系统的接合开始相对于所述第一或第二变速器组件中的任一个中的旋转构件的旋转状态，输出检测信号，并且释放开始指令发生器指示所述第二变速器组件 与定时器的信号的输出或来自检测器的信号的输出同时开始释放第一摩擦接合系统。
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公开(公告)号：US5168776A
公开(公告)日：1992-12-08
申请号：US650031
申请日：1991-02-04
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , F02D29/00 , F16H59/46 , F16H61/04 , F16H61/06 , F16H61/08 , F16H61/70 , F16H63/50
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F16H61/702 , F16H2061/0451 , F16H2306/42 , F16H2306/44 , F16H2306/52 , F16H59/46 , F16H61/061 , F16H61/067 , F16H61/08 , F16H61/686 , F16H63/502 , Y10T477/6745 , Y10T477/677
摘要： A shift control system for use in an automatic transmission which is connected to an engine and capable of changing the output torque of the engine during a shift. The automatic transmission includes first and second transmission assemblies connected in series to each other and each having a plurality of rotary components. The shift control system comprises: a shift timing decider for deciding whether or not the upshift of the first transmission assembly is resultantly delayed relative to the downshift of the second transmission assembly, when the automatic transmission is to be upshifted in its entirety by the upshift of the first transmission assembly and the downshift of the second transmission assembly; an engine torque controller for controlling the output torque of the engine during the shift; and an output device for outputting an instruction signal to the engine torque controller to reduce the output torque of the engine if the shift timing decider decides that the upshift of the first transmission assembly is resultantly delayed relative to the downshift of the second transmission assembly.
摘要翻译： 一种用于自动变速器的变速控制系统，其连接到发动机并且能够在变速期间改变发动机的输出转矩。 自动变速器包括彼此串联连接并且各自具有多个旋转部件的第一和第二变速器组件。 变速控制系统包括：换档时间决定器，用于决定第一变速器组件的升档是否相对于第二变速器组件的降档延迟，当自动变速器整体上升档时，通过升档 第一变速器组件和第二变速器组件的降档; 发动机转矩控制器，用于在变速期间控制发动机的输出转矩; 以及输出装置，用于如果换档时间决定器决定第一变速器组件的升档相对于第二变速器组件的降档而被延迟，则向发动机转矩控制器输出指令信号以减小发动机的输出转矩。
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