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51. 发明授权

US07044881B2 Automatic transmission 有权
公开(公告)号：US07044881B2
公开(公告)日：2006-05-16
申请号：US10283262
申请日：2002-10-30
申请人： Atsushi Tabata , Yasuo Hojo , Akira Hoshino , Terufumi Miyazaki
发明人： Atsushi Tabata , Yasuo Hojo , Akira Hoshino , Terufumi Miyazaki
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H2200/0056 , F16H2200/201 , F16H2200/2048 , F16H2200/2097
摘要： An automatic transmission includes a first rotating element provided by a sun gear of a second planetary gear set, a second rotating element provided by coupling carriers of the second planetary gear set and a third planetary gear set to each other, a third rotating element provided by coupling ring gears of the second and third planetary gear sets to each other, and a fourth rotating element provided by a sun gear of the third planetary gear set. The second and third planetary gear sets are combined with a first planetary gear set so that the automatic transmission can provide seven forward gear stages by changing a combination of two engaging elements, such as clutches and brakes, for coupling or stopping the corresponding rotating elements.

52. 发明申请

US20050059525A1 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US20050059525A1
公开(公告)日：2005-03-17
申请号：US10969187
申请日：2004-10-21
申请人： Atsushi Tabata , Terufumi Miyazaki , Yasuo Hojo , Akira Hoshino
发明人： Atsushi Tabata , Terufumi Miyazaki , Yasuo Hojo , Akira Hoshino
IPC分类号： F16H3/66 , F16H3/44
CPC分类号： F16H3/666 , F16H3/663 , F16H2003/445 , F16H2200/0056 , F16H2200/201 , F16H2200/2051 , F16H2200/2053
摘要： The transmission is constructed with a first ring gear and a third ring gear that are firmly connected. A second ring gear and a third carrier are also firmly connected. A second sun gear and a third sun gear are also firmly connected. An input shaft is connectable to a first carrier via a first clutch. The input shaft is connectable to a first sun gear via a second clutch. A third clutch is disposed between the first carrier and a second ring gear. The first carrier is connectable to the second ring gear and the third carrier via the third clutch. A first brake is provided between the first sun gear and a transmission case. A second brake is provided between the transmission case and the first ring gear as well as the third ring gear. A third brake and a one-way clutch are provided in parallel between the first carrier and the transmission case. A fourth brake is provided between the transmission case and the second sun gear as well as the third sun gear.
摘要翻译：变速器由牢固连接的第一齿圈和第三齿圈构成。第二个齿圈和第三个载体也牢固地连接起来。第二个太阳齿轮和第三个太阳齿轮也牢固地连接起来。输入轴经由第一离合器可连接到第一行星架。输入轴可通过第二离合器连接到第一太阳轮。第三离合器设置在第一行星架和第二齿圈之间。第一行星架可通过第三离合器连接到第二齿圈和第三行星架。第一制动器设置在第一太阳齿轮和变速箱之间。第二制动器设置在变速器壳体和第一齿圈以及第三齿圈之间。第三制动器和单向离合器并联设置在第一行星架和变速箱之间。第四制动器设置在变速箱和第二太阳轮以及第三太阳轮之间。

53. 发明授权

US06463375B2 Automatic start controlling apparatus of internal combustion engine and detector for detecting engagement of clutch 有权
标题翻译：用于检测离合器接合的内燃机和检测器的自动启动控制装置
公开(公告)号：US06463375B2
公开(公告)日：2002-10-08
申请号：US09915548
申请日：2001-07-27
申请人： Tooru Matsubara , Yasuo Hojo , Hideo Tomomatsu , Tadasu Tomohiro , Yoshikazu Tanaka , Katsumi Nakatani
发明人： Tooru Matsubara , Yasuo Hojo , Hideo Tomomatsu , Tadasu Tomohiro , Yoshikazu Tanaka , Katsumi Nakatani
IPC分类号： G06F1700
CPC分类号： B60W20/40 , B60K6/48 , B60L3/0023 , B60L11/14 , B60L2210/40 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2250/26 , B60L2260/26 , B60L2270/145 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/10 , B60W20/00 , B60W30/1819 , B60W30/192 , B60W2510/0208 , B60W2510/0225 , B60W2510/0241 , B60W2510/0628 , B60W2510/0638 , B60W2510/1005 , B60W2510/1015 , B60W2710/0666 , F16H3/725 , F16H61/0031 , F16H2200/0047 , F16H2200/2012 , F16H2306/42 , F16H2306/52 , F16H2312/14 , Y02T10/48 , Y02T10/6221 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y02T10/7241 , Y10S903/945 , Y10T477/6392 , Y10T477/6403 , Y10T477/6425 , Y10T477/78
摘要： An automatic start controlling apparatus for automatically starting an internal combustion engine. A transmission is coupled to the engine. The transmission has a clutch, which is actuated by an oil pump other than the engine when the engine stops. The transmission has an input shaft and an output shaft. The input shaft is connected to the engine. The automatic start controlling apparatus has a controller. When the engine is automatically started, the controller detects whether the clutch is completely engaged. When the controller judges that the clutch is partially engaged, the controller reduces the output torque of the engine or limits an increase of the output torque.
摘要翻译：一种用于自动启动内燃机的自动启动控制装置。传动装置耦合到发动机。变速器具有离合器，其在发动机停止时由发动机以外的油泵致动。变速器具有输入轴和输出轴。输入轴连接到发动机。自动启动控制装置具有控制器。当发动机自动启动时，控制器检测离合器是否完全啮合。当控制器判断离合器部分接合时，控制器降低发动机的输出转矩或限制输出转矩的增加。

54. 发明授权

US5588927A Control system for automatic transmission 失效
标题翻译：自动变速器控制系统
公开(公告)号：US5588927A
公开(公告)日：1996-12-31
申请号：US455677
申请日：1995-06-01
申请人： Kazumasa Tsukamoto , Masahiko Ando , Masahiro Hayabuchi , Akira Fukatsu , Toshiyuki Mae , Masato Kaigawa , Kagenori Fukumura , Hidehiro Oba , Yasuo Hojo , Hiromichi Kimura , Atsushi Tabata , Tetsuo Hamajima , Nobuaki Takahashi
发明人： Kazumasa Tsukamoto , Masahiko Ando , Masahiro Hayabuchi , Akira Fukatsu , Toshiyuki Mae , Masato Kaigawa , Kagenori Fukumura , Hidehiro Oba , Yasuo Hojo , Hiromichi Kimura , Atsushi Tabata , Tetsuo Hamajima , Nobuaki Takahashi
IPC分类号： F16H61/02 , F16H61/04 , F16H61/06 , F16H61/00
CPC分类号： F16H61/061 , F16H2061/0253 , F16H2061/0258 , F16H2061/0444 , F16H61/0206 , F16H61/065 , F16H61/067
摘要： A control system for an automatic transmission includes a first frictional engagement element and a second frictional engagement element; and a first hydraulic servo for controlling the application/release of the first frictional engagement element and a second hydraulic servo for controlling the application/release of the second frictional engagement element. A regulator valve regulates the oil pressure to the first hydraulic servo. A signal pressure is applied to the regulator valve to establish a predetermined gear stage by switching the applied/released states of the first frictional engagement element and the second frictional engagement element by feeding/releasing oil pressure to/from the first hydraulic servo and the second hydraulic servo. The regulator valve includes a valve member having: a first pressure receiving area to which is applied the feed pressure to the first hydraulic servo as a feedback pressure in a first direction; a second pressure receiving area to which is applied the signal pressure in a second direction opposite the first direction; a fourth pressure receiving area to which is applied the feed pressure to the second hydraulic servo in the first direction, in a shift wherein the first frictional engagement element is released while the second frictional-engagement element is applied; and a third pressure receiving area to which is applied the signal pressure in the second direction, for regulation of the oil pressure only during a shift.
摘要翻译：用于自动变速器的控制系统包括第一摩擦接合元件和第二摩擦接合元件; 以及用于控制第一摩擦接合元件的施加/释放的第一液压伺服机构和用于控制第二摩擦接合元件的施加/释放的第二液压伺服机构。调节阀调节第一液压伺服系统的油压。信号压力施加到调节阀，以通过将第一摩擦接合元件和第二摩擦接合元件的施加/释放状态通过向/从第一液压伺服机构供给/释放油压来切换第一摩擦接合元件和第二摩擦接合元件的施加/释放状态来建立预定齿轮级，液压伺服调节阀包括阀构件，该阀构件具有第一受压区域，第一压力接收区域向第一液压伺服机构施加作为第一方向的反馈压力的进给压力; 在与第一方向相反的第二方向施加信号压力的第二压力接收区域; 在施加第二摩擦接合元件的同时释放第一摩擦接合元件的变化中，向第一方向施加供给压力的第四压力接收区域; 以及在第二方向施加信号压力的第三压力接收区域，用于仅在变速期间调节油压。

55. 发明授权

US5522779A Shift control system for automatic transmission 失效
标题翻译：自动变速箱换档控制系统
公开(公告)号：US5522779A
公开(公告)日：1996-06-04
申请号：US298710
申请日：1994-08-30
申请人： Atsushi Tabata , Yasuo Hojo , Masato Kaigawa , Hiromichi Kimura , Hidehiro Oba , Kazumasa Tsukamoto , Masahiro Hayabuchi , Masahiko Ando , Yoshihisa Yamamoto
发明人： Atsushi Tabata , Yasuo Hojo , Masato Kaigawa , Hiromichi Kimura , Hidehiro Oba , Kazumasa Tsukamoto , Masahiro Hayabuchi , Masahiko Ando , Yoshihisa Yamamoto
IPC分类号： F16H61/00 , F16H59/08 , F16H59/22 , F16H59/24 , F16H59/42 , F16H59/70 , F16H61/02 , F16H61/04 , F16H61/21 , F16H61/70 , F16H63/44 , B60K41/06 , F16H61/16
CPC分类号： F16H61/0246 , F16H61/702 , B60W30/18118 , F16H2059/082 , F16H2059/087 , F16H2061/0234 , F16H2061/0239 , F16H2061/0485 , F16H2061/0488 , F16H2300/18 , F16H2312/02 , F16H59/22 , F16H59/24 , F16H59/42 , F16H59/70 , F16H61/686 , F16H61/70 , F16H63/44 , Y10T477/6935 , Y10T477/69379
摘要： A shift control system is provided for an automatic transmission having, connected in series, a secondary shifting unit, capable of being shifted between a high speed stage and a low speed stage, and a primary shifting unit which provides plural speed stages including a reverse speed stage. The secondary shifting unit can be set to the high speed stage upon a shift into reverse. The shift control system is equipped with a reverse range detector for detecting a shift from neutral to reverse range, a vehicle stop detector for detecting that vehicle is stopped, and a high speed stage command device for setting the secondary shifting unit at the high speed stage when, subsequent to a shift of the primary shifting unit into reverse, the vehicle is determined by a signal from the vehicle stop detector to have substantially stopped.
摘要翻译：提供一种用于自动变速器的变速控制系统，其具有串联连接的能够在高速级和低速级之间移动的副变速单元和主变速单元，其提供多个速度级，包括倒车速度阶段。二次换档单元可以在倒档时被设定为高速档。变速控制系统配备有用于检测从空档到倒档范围的换档的倒档检测器，用于检测车辆停止的车辆停止检测器，以及用于将二次换档单元设定在高速档位的高速档命令装置当在一次换挡单元相反移位之后，车辆由来自车辆停止检测器的信号确定为基本停止。

56. 发明授权

US5425687A Shift control system for selecting between two shift patterns based on torque converter judders in an automatic transmission 失效
标题翻译：换档控制系统，用于在自动变速器中基于变矩器转矩的两种变速方式之间进行选择
公开(公告)号：US5425687A
公开(公告)日：1995-06-20
申请号：US183373
申请日：1994-01-18
申请人： Yutaka Taga , Yasuo Hojo , Atsushi Tabata
发明人： Yutaka Taga , Yasuo Hojo , Atsushi Tabata
IPC分类号： F16H61/10 , F16H59/08 , F16H59/24 , F16H59/44 , F16H59/72 , F16H59/78 , F16H61/00 , F16H61/02 , F16H61/14
CPC分类号： F16H61/143 , F16H61/0213 , F16H2059/083 , F16H2061/0015 , F16H2061/0096 , F16H2061/145 , F16H59/24 , F16H59/44 , F16H59/72 , F16H59/78 , F16H61/686 , Y02T10/76 , Y10T477/63525 , Y10T477/6394 , Y10T477/6395 , Y10T477/641 , Y10T477/65 , Y10T477/75
摘要： A shift control system controls an automatic transmission of a vehicle wherein half-lock-up control for a lock-up clutch is executed when the running state of the vehicle is in a predetermined operative range. The shift control system includes a half-lock-up control inhibiting unit for inhibiting the half- Lock-up control from being executed when the running state of the vehicle is held in a specific operative state even though the running state of the vehicle is in the predetermined range, a determining unit for determining whether or not the half-Lock-up control is inhibited by the half- lock-up control inhibiting means, and a controlling unit for controlling the automatic transmission such that a low speed stage at which the half-lock-up control is easily executed is positively utilized when it is determined that the half-lock-up control is not inhibited by the determining unit, and moreover, controlling shift change of the automatic transmission such that a high speed stage having a gear ratio lower than that at the lower speed stage is positively utilized when it is determined that the half-lock-up control is inhibited by the determining unit.
摘要翻译：变速控制系统控制车辆的自动变速器，其中当车辆的行驶状态处于预定的操作范围时，执行用于锁止离合器的半锁定控制。变速控制系统包括半停止控制禁止单元，用于当车辆的行驶状态保持在特定操作状态时，即使车辆的行驶状态处于特定操作状态，也可以禁止执行半锁定控制预定范围，用于确定半锁定控制禁止装置是否禁止半锁定控制的确定单元，以及用于控制自动变速器的控制单元，当确定该半锁定控制不被确定单元禁止时，积极地利用半锁定控制，此外，控制自动变速器的换档变化，使得具有当确定半锁定控制被确定单元禁止时，正确地利用低于低速级的齿轮比。

57. 发明授权

US5411451A Control system for controlling the pressure of the oncoming servo hydraulic pressure based on a predicted time to sync from output shaft acceleration in automatic transmission 失效
标题翻译：控制系统，用于根据自动变速器中输出轴加速度的预测时间同步来控制迎面而来的伺服液压压力
公开(公告)号：US5411451A
公开(公告)日：1995-05-02
申请号：US982673
申请日：1992-11-27
申请人： Masahiko Ando , Koji Noda , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto , Yasuo Hojo , Yutaka Taga , Hidehiro Oba , Seitoku Kubo
发明人： Masahiko Ando , Koji Noda , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto , Yasuo Hojo , Yutaka Taga , Hidehiro Oba , Seitoku Kubo
IPC分类号： F16H61/08 , F16H59/14 , F16H59/42 , F16H59/46 , F16H61/00 , F16H61/06 , F16H61/10
CPC分类号： F16H61/061 , F16H2061/0078 , F16H59/14 , F16H59/42 , F16H59/46 , Y10T477/69373 , Y10T477/693742 , Y10T477/693754 , Y10T477/69383
摘要： A control system is provided for servo hydraulic pressure in an automatic transmission. Upon downshifting, one of first and second frictional engagement devices is released while the other is engaged. A directional control valve is provided to feed or drain servo hydraulic pressure to selectively engage or release the first and second devices. The hydraulic pressure is regulated by a pressure regulator under the control of an electronic control unit. Detectors are also provided to determine input rotation and torque, respectively. The regulator is interposed between the directional control valve and the engaged device. The regulator is controlled to maintain the servo hydraulic pressure at a predetermined value under the control of the electronic control unit until predetermined input rotation is detected and then to gradually raise the servo hydraulic pressure under the control of the electronic control on the basis of the value of input torque.
摘要翻译：在自动变速器中提供用于伺服液压的控制系统。在降档时，第一和第二摩擦接合装置中的一个释放，而另一个接合。提供方向控制阀以供给或排出伺服液压以选择性地接合或释放第一和第二装置。液压由电子控制单元控制下的压力调节器调节。还提供检测器以分别确定输入旋转和扭矩。调节器介于方向控制阀和接合装置之间。控制调节器，在电子控制单元的控制下将伺服液压保持在预定值，直到检测到预定的输入旋转，然后在电子控制的控制基础上逐渐提高伺服液压的输入转矩。

58. 发明授权

US5247965A Linear solenoid valve apparatus 失效
标题翻译：线性电磁阀装置
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
IPC分类号： F16K51/00 , F15B13/04 , F15B13/044 , F15B21/04 , F16H61/00 , F16K11/07 , G05D16/10
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。

59. 发明授权

US5245541A System for and method of controlling automatic transmission 失效
标题翻译：控制自动变速器的系统及方法
公开(公告)号：US5245541A
公开(公告)日：1993-09-14
申请号：US701072
申请日：1991-05-16
申请人： Hideo Tomomatsu , Toshiyuki Asada , Yasuo Hojo
发明人： Hideo Tomomatsu , Toshiyuki Asada , Yasuo Hojo
IPC分类号： F16H61/10 , B60W50/00 , F16H59/08 , F16H59/24 , F16H59/42 , F16H59/44 , F16H59/46 , F16H59/48 , F16H59/66 , F16H59/74 , F16H61/00 , F16H61/02
CPC分类号： F16H61/0213 , B60W2050/0057 , B60W2550/142 , F16H2059/082 , F16H2059/183 , F16H2059/366 , F16H2059/405 , F16H2059/663 , F16H2061/0081 , F16H2061/0096 , F16H59/24 , Y10T477/693625
摘要： A control system of an automatic transmission for determining and setting a gear stage on the basis of at least two of the parameters including a vehicle speed and a throttle opening. The control system comprises: a first detector for detecting a first parameter; a second detector for detecting a second parameter; a gear stage memory for determining and storing speed stage areas for holding the gear stages individually in terms of the first and second parameter and any two speed stage areas in a partially overlaid manner; a shift decider for determining a shift to be executed, on the basis of the first parameter outputted from the first detector, the second parameter outputted from the second detector, and the stored content of the gear stage memory; and a gear stage determiner for determining a gear stage to be set, if there are a plurality of gear stages determined by the first parameter and second parameter detected, at any of the gear stages.

60. 发明授权

US5195035A Method of controlling automatic transmission with compensation for delay in response of hydraulic actuation system 失效
标题翻译：控制自动变速器的方法，补偿液压致动系统响应的延迟
公开(公告)号：US5195035A
公开(公告)日：1993-03-16
申请号：US621974
申请日：1990-12-04
申请人： Norimi Asahara , Yasuo Hojo , Hideo Tomomatsu
发明人： Norimi Asahara , Yasuo Hojo , Hideo Tomomatsu
IPC分类号： F16H59/02 , F16H59/12 , F16H59/24 , F16H59/38 , F16H59/44 , F16H59/54 , F16H59/78 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/10 , F16H63/44
CPC分类号： F16H61/0206 , F16H2061/0078 , Y10T477/69387
摘要： In controlling an automatic transmission in a vehicle by a combination of an electronic computer system and a hydraulic actuation system according to a principle of feedback control so that the electronic computer system computes a target control state for the hydraulic actuation system and the hydraulic actuation system is operated according to a difference between the target control state and a current control state thereof, the difference is modified by an amount which is decreased along with lapse of time so that the delay in the operation of the hydraulic actuation system is compensated for by a simulation that at the start of control the difference is beforehand increased for an amount which is gradually cancelled by a delay function of the difference itself as the delay in the operation of the hydraulic actuation system disappears. The difference may further be modified so that the modification is started with a time lag. The difference may further be modified by the rate of change of itself.
摘要翻译：在根据反馈控制的原理通过电子计算机系统和液压致动系统的组合控制车辆中的自动变速器，使得电子计算机系统计算液压致动系统的目标控制状态，液压致动系统是根据目标控制状态与其当前控制状态之间的差异进行操作，该差被随着时间的推移而减小的量被修改，使得通过模拟来补偿液压致动系统的操作的延迟在控制开始时，随着液压致动系统的操作的延迟消失，差异本身的延迟功能逐渐消除的量预先增加差异。可以进一步修改差异，使得修改以时间延迟开始。差异可能进一步被其本身的变化率所修改。

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