-
公开(公告)号：US5247965A
公开(公告)日：1993-09-28
申请号：US786817
申请日：1991-11-05
申请人： Takeya Oka , Masao Saito , Nobuaki Miki , Kazunori Ishikawa , Kunihiro Iwatsuki , Hideaki Otsubo , Yasuo Hojo , Hiromichi Kimura
发明人： Takeya Oka , Masao Saito , Nobuaki Miki , Kazunori Ishikawa , Kunihiro Iwatsuki , Hideaki Otsubo , Yasuo Hojo , Hiromichi Kimura
CPC分类号： F15B21/041 , F15B13/0402 , F15B13/044 , F16K31/0613 , F16H57/0404 , Y10T137/8013 , Y10T137/86622 , Y10T137/8671
摘要： A linear solenoid valve apparatus includes a linear solenoid housed within a valve body. The linear solenoid valve includes a sleeve with an open channel conduit on its exterior surface, an exhaust port in communication with the open channel in the lower portion of the sleeve, a feedback port, a spool and a spring. The valve body includes a supply passage connecting with the open channel, off center at the top of the sleeve. The structure is designed to prevent the valve from sticking.
摘要翻译： 线性电磁阀装置包括容纳在阀体内的线性电磁线圈。 线性电磁阀包括在其外表面上具有开放通道导管的套筒，与套筒下部中的开放通道连通的排气口，反馈口，线轴和弹簧。 阀体包括与开口通道连接的供给通道，在套筒顶部偏离中心。 该结构设计用于防止阀门粘附。
-
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。
-
3.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。
-
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。
-
公开(公告)号：US5496230A
公开(公告)日：1996-03-05
申请号：US318896
申请日：1994-11-28
申请人： Masahiko Ando , Yoshihisa Yamamoto , Akira Fukatsu , Mamoru Niimi , Masato Kaigawa , Hidehiro Oba , Hiromichi Kimura , Yasuo Hojo , Atsushi Tabata , Kunihiro Iwatsuki
发明人： Masahiko Ando , Yoshihisa Yamamoto , Akira Fukatsu , Mamoru Niimi , Masato Kaigawa , Hidehiro Oba , Hiromichi Kimura , Yasuo Hojo , Atsushi Tabata , Kunihiro Iwatsuki
IPC分类号： B60W10/04 , B60W10/00 , B60W10/06 , B60W10/10 , B60W10/11 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/70 , F16H63/50 , B60K41/06
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F16H61/0246 , F16H2061/0485 , F16H61/702 , F16H63/502 , Y10T477/677 , Y10T477/68
摘要： A control system for an automatic transmission, comprising a gear transmission unit for establishing a predetermined gear stage by applying a plurality of frictional engagement elements selectively. The gear transmission unit includes a main transmission portion capable of establishing at least a reverse gear stage, and an auxiliary transmission portion capable of switching a high gear stage and a low gear stage. The auxiliary transmission portion is set to the high stage at the shifting time to the reverse stage. The reverse stage is established by controlling the application of predetermined frictional engagement elements of the main transmission portion when a reverse stage shifting command is generated. A torque-down of an engine is executed at the time of controlling the engagement of the frictional engagement elements for the reverse stage. The auxiliary transmission portion is set to the high stage by controlling the applications of predetermined frictional engagement elements of the auxiliary transmission portion when the reverse stage in the main transmission portion is detected. A signal to end the engine torque-down is sent when a shift of the auxiliary transmission portion to the high stage is detected.
摘要翻译： PCT No.PCT / JP94 / 00166 Sec。 371日期：1994年11月28日 102（e）1994年11月28日PCT PCT 1994年2月4日PCT公布。 公开号WO94 / 1802400 日期：1994年8月18日。一种用于自动变速器的控制系统，包括用于通过选择性地施加多个摩擦接合元件来建立预定齿轮级的齿轮传动单元。 齿轮传动单元包括能够至少建立倒档档的主传动部分和能够切换高齿轮级和低档级的辅助传动部。 辅助传动部分在转换时间设定为高阶段到反向阶段。 当产生反转阶段变速指令时，通过控制主变速器部分的预定摩擦接合元件的应用来建立相反的阶段。 在控制用于倒档的摩擦接合元件的接合时，执行发动机的扭矩降低。 当检测到主传动部分的反向级时，辅助传动部分通过控制辅助传动部分的预定摩擦接合元件的应用而被设定在高位。 当检测到辅助传动部分移动到高位时，发送结束发动机扭矩降低的信号。
-
公开(公告)号：US5472389A
公开(公告)日：1995-12-05
申请号：US253008
申请日：1994-06-02
申请人： Masahiko Ando , Akira Fukatsu , Yoshihisa Yamamoto , Mamoru Niimi , Kunihiro Iwatsuki , Hiromichi Kimura , Hidehiro Oba , Yasuo Hojo , Masato Kaigawa
发明人： Masahiko Ando , Akira Fukatsu , Yoshihisa Yamamoto , Mamoru Niimi , Kunihiro Iwatsuki , Hiromichi Kimura , Hidehiro Oba , Yasuo Hojo , Masato Kaigawa
CPC分类号： F16H61/061 , F16H61/12 , F16H2059/6807 , F16H2061/0258 , F16H2061/1204 , F16H2061/1208 , F16H2061/122 , F16H2061/1264 , F16H2306/00 , F16H59/40 , F16H59/42 , F16H61/067 , F16H61/08 , F16H61/686 , Y10S477/906 , Y10T477/69363 , Y10T477/693635 , Y10T477/69368
摘要： A hydraulic control for an automatic transmission is composed of a gear shift mechanism having first and second frictional engagement elements, a hydraulic control unit for the engagement elements, and an electronic control unit for the hydraulic control unit. The first element is engaged to achieve a first speed stage and the second element is engaged to achieve a second speed stage faster than and closest to the first speed stage. The hydraulic control unit has a first directional control valve for switching the feeding and discharge of hydraulic pressure between the first and second engagement elements, responsive to a first solenoid signal from the electronic control unit. A second directional control valve is adapted to be switched by a second solenoid signal from the electronic control unit to achieve a third speed stage yet faster than the second speed stage. The first engagement element has a discharge line connected to a drain line via the second directional control valve. The electronic control unit has a detector for determination of tie-up of either or both of the engagement elements, whereby upon detection of tie-up by the detector, the second solenoid signal is output to the second directional control valve.
摘要翻译： 用于自动变速器的液压控制装置由具有第一和第二摩擦接合元件的变速机构，用于接合元件的液压控制单元和用于液压控制单元的电子控制单元构成。 第一元件被接合以实现第一速度级并且第二元件被接合以实现比第一速度级更快并且最接近第一速度级的第二速度级。 液压控制单元具有第一方向控制阀，用于响应来自电子控制单元的第一螺线管信号切换第一和第二接合元件之间的液压进给和排出。 第二方向控制阀适于通过来自电子控制单元的第二电磁信号切换以实现比第二速度级更快的第三速度级。 第一接合元件具有经由第二方向控制阀连接到排出管线的排出管线。 电子控制单元具有用于确定任一个或两个接合元件的联结的检测器，由此在检测到检测器结合时，将第二电磁信号输出到第二方向控制阀。
-
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。
-
8.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。
-
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。
-
10.发明授权Control system for a combined shift in which an accumulator is disconnected in an automatic transmission 失效用于在自动变速器中蓄能器断开的组合变速的控制系统
公开(公告)号：US5339709A
公开(公告)日：1994-08-23
申请号：US957188
申请日：1992-10-07
申请人： Akira Suzuki , Kazunori Ishikawa , Kunihiro Iwatsuki , Hidehiro Oba , Hiromachi Kimura , Hideaki Otsubo
发明人： Akira Suzuki , Kazunori Ishikawa , Kunihiro Iwatsuki , Hidehiro Oba , Hiromachi Kimura , Hideaki Otsubo
IPC分类号： F16H61/06 , F16H59/24 , F16H59/38 , F16H59/44 , F16H59/68 , F16H61/08 , F16H61/10 , F16H61/686 , F16H61/70 , B60K41/06
CPC分类号： F16H61/702 , F16H2061/0451 , F16H2061/085 , F16H2306/14 , F16H2306/24 , F16H2306/44 , F16H2306/52 , F16H59/24 , F16H59/38 , F16H59/44 , F16H59/68 , F16H61/061 , F16H61/067 , F16H61/686 , Y10T477/693738
摘要： A control system is provided for an automatic transmission which has primary and second shifting units connected together to provide multi-stage speed ranges. Upon performing a combined shift, a hydraulic control circuit disconnects a hydraulic servomotor and its corresponding accumulator and the pressure in the servomotor is controlled by an electrical signal. When a decision for a second shift is made in the course of the combined shift, the pressure in a hydraulic servomotor for a downshift frictional engagement element is controlled by an electrical signal to return the element to its position before the combined shift while monitoring the number of revolutions of a rotating member in the transmission. As a consequence, a particular speed stage is configured and a shift signal corresponding to the decision of the second shift is outputted to the circuit. Since the shift signal corresponding to the decision of the second shift is not outputted until the particular shift is configured, the servomotor and the accumulator remain disengaged.
摘要翻译： 提供了一种用于自动变速器的控制系统，其具有连接在一起的主变速单元和第二变速单元以提供多级速度范围。 在组合移动时，液压控制电路断开液压伺服电动机及其相应的蓄能器，伺服电动机的压力由电信号控制。 当在组合换档过程中进行第二班次的决定时，用于降档摩擦接合元件的液压伺服电动机的压力由电信号控制，以在组合移动之前将元件返回到其位置，同时监视数字 在变速器中旋转构件的转数。 结果，配置特定的速度级，并且将与第二移位的判定相对应的移位信号输出到电路。 由于在构成特定档位之前不输出与第二档位判定相对应的档位信号，所以伺服电动机和蓄能器保持分离状态。
-
-
-
-
-
-
-
-
-
搜索结果
106 条记录 (耗时 0.03 秒)
