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1. 发明授权

US5311795A Control system with band brake actuator for automatic transmission 失效
标题翻译：带自动变速器带式制动器执行器的控制系统
公开(公告)号：US5311795A
公开(公告)日：1994-05-17
申请号：US903464
申请日：1992-06-17
申请人： Hiroshi Yoshimura , Toshihisa Marusue , Masahito Kitada , Hidetoshi Kambara
发明人： Hiroshi Yoshimura , Toshihisa Marusue , Masahito Kitada , Hidetoshi Kambara
IPC分类号： F16H61/02 , F16H61/06 , F16H61/08 , F16H63/30 , F16H61/04
CPC分类号： F16H61/061 , F16H2061/026 , F16H2061/0466 , F16H61/065 , F16H61/08 , F16H63/3003 , Y10T477/669 , Y10T477/693635 , Y10T477/693964
摘要： A control system controls a second to third gear shift of an automatic transmission in an advantageous way. The transmission has a 3-4 clutch, which is locked under hydraulic pressure, and a 2-3 brake provided with a lock pressure chamber and an unlock pressure chamber. The 2-3 brake is locked when a hydraulic pressure is developed in the lock pressure chamber only and is unlocked when a fluid pressure is developed in the unlock pressure chamber and when a hydraulic pressure is released from both the lock pressure chamber and the unlock pressure chamber. Hydraulic pressure is released from the lock pressure chamber so as to unlock the 2-4 brake only when a second to third gear shift is needed for the first time after engine ignition simultaneously with application of pressure to the 3-4 clutch so as to lock the 3-4 clutch. Other than when a second to third gear shift is needed for the first time after engine ignition, pressure is supplied into the unlock pressure chamber while keeping the lock pressure chamber supplied with pressure so as to unlock the 2-4 brake.
摘要翻译：控制系统以有利的方式控制自动变速器的二至三档位。变速器具有3-4档离合器，其在液压下被锁定，并且具有设置有锁定压力室和解锁压力室的2-3制动器。当在锁定压力室中产生液压压力时，2-3制动器被锁定，并且当在解锁压力室中产生流体压力并且当液压压力从锁定压力室和解锁压力释放时解锁房间。液压压力从锁定压力室释放，以便只有在发动机点火后第一次需要第二次至第3档换档同时向3-4档离合器施加压力以解锁时，锁定 3-4档离合器。除了在发动机点火之后第一次需要第二次至第三档位之外，在保持提供有压力的锁定压力室以解锁2-4制动器的同时向解锁压力室供给压力。

2. 发明授权

US5433676A Torque control apparatus for engine and automatic transmission 失效
标题翻译：用于发动机和自动变速箱的扭矩控制装置
公开(公告)号：US5433676A
公开(公告)日：1995-07-18
申请号：US148223
申请日：1993-11-08
申请人： Mitsutoshi Abe , Kazuo Sasaki , Hiroshi Yoshimura , Masahito Kitada , Kanji Okamoto , Toshihisa Marusue
发明人： Mitsutoshi Abe , Kazuo Sasaki , Hiroshi Yoshimura , Masahito Kitada , Kanji Okamoto , Toshihisa Marusue
IPC分类号： B60K26/00 , B60W10/06 , B60W10/10 , B60W30/18 , F02D45/00 , F16H59/38 , F16H61/04 , F16H63/40 , B60K41/08
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F02D37/02 , F02D41/0087 , F02D41/023 , F02D2200/0404 , F02D2200/501 , F16H2059/385 , F16H63/502 , Y02T10/84 , Y10S477/904 , Y10T477/67 , Y10T477/677 , Y10T477/692
摘要： A control apparatus for an engine and an automatic transmission controls a starting timing, a terminating timing, or methods of torque reduction of the engine during gear shifts. Using stored information such as a turbine speed signal, a gear shift signal, a degree to which a throttle valve is opened, a vehicle speed, an engine speed and so on, the control apparatus calculates an appropriate torque reduction which is performed by either retarding ignition timing or cutting fuel supplied to fuel injection valves. According to one embodiment of the invention, by detecting a variation ratio or differential value of turbine speed, a period of the torque reduction is started, ended, and kept within a proper timing. According to another embodiment of the invention, based on a "chasing" state of an input torque of the transmission against the variation of engine load, the timing of torque reduction is changed. Finally, according to yet another embodiment of the invention, a light preceding torque reduction is performed prior to a more significant torque reduction, but only when shocks due to the gear shift tend to occur.
摘要翻译：用于发动机和自动变速器的控制装置控制变速时发动机的起动时刻，终止定时或转矩降低的方法。使用诸如涡轮转速信号，换档信号，节气门打开的程度，车速，发动机转速等的存储信息，控制装置计算出适当的减速点火正时或切削供给燃油喷射阀的燃料。根据本发明的一个实施例，通过检测涡轮转速的变化率或差分值，开始转矩减小的周期，结束并保持在适当的定时。根据本发明的另一实施例，基于变速器的输入转矩相对于发动机负荷的变化的“追逐”状态，扭矩减小的定时被改变。最后，根据本发明的另一个实施例，在更大的转矩降低之前执行前一个转矩降低的光，但是仅当倾向于发生由于换档引起的冲击时才执行。

3. 发明授权

US5295415A Torque control apparatus for engine and automatic transmission 失效
标题翻译：用于发动机和自动变速箱的扭矩控制装置
公开(公告)号：US5295415A
公开(公告)日：1994-03-22
申请号：US859569
申请日：1992-03-27
申请人： Mitsutoshi Abe , Kazuo Sasaki , Hiroshi Yoshimura , Masahito Kitada , Kanji Okamoto , Toshihisa Marusue
发明人： Mitsutoshi Abe , Kazuo Sasaki , Hiroshi Yoshimura , Masahito Kitada , Kanji Okamoto , Toshihisa Marusue
IPC分类号： B60K26/00 , B60W10/06 , B60W10/10 , B60W30/18 , F02D45/00 , F16H59/38 , F16H61/04 , F16H63/40 , B60K41/08
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F02D37/02 , F02D41/0087 , F02D41/023 , F02D2200/0404 , F02D2200/501 , F16H2059/385 , F16H63/502 , Y02T10/84 , Y10S477/904 , Y10T477/67 , Y10T477/677 , Y10T477/692
摘要： A control apparatus for an engine and an automatic transmission controls a starting timing, a terminating timing, or methods of torque reduction of the engine during gear shifts. Using stored information such as a turbine speed signal, a gear shift signal, a degree to which a throttle valve is opened, a vehicle speed, an engine speed and so on, the control apparatus calculates an appropriate torque reduction which is performed by either retarding ignition timing or cutting fuel supplied to fuel injection valves. According to one embodiment of the invention, by detecting a variation ratio or differential value of turbine speed, a period of the torque reduction is started, ended, and kept within a proper timing. According to another embodiment of the invention, based on a "chasing" state of an input torque of the transmission against the variation of engine load, the timing of torque reduction is changed. Finally, according to yet another embodiment of the invention, a light preceding torque reduction is performed prior to a more significant torque reduction, but only when shocks due to the gear shift tend to occur.
摘要翻译：用于发动机和自动变速器的控制装置控制变速时发动机的起动时刻，终止定时或转矩降低的方法。使用诸如涡轮转速信号，换档信号，节气门打开的程度，车速，发动机转速等的存储信息，控制装置计算出适当的减速点火正时或切削供给燃油喷射阀的燃料。根据本发明的一个实施例，通过检测涡轮转速的变化率或差分值，开始转矩减小的周期，结束并保持在适当的定时。根据本发明的另一实施例，基于变速器的输入转矩相对于发动机负荷的变化的“追逐”状态，扭矩减小的定时被改变。最后，根据本发明的另一个实施例，在更大的转矩降低之前执行前一个转矩降低的光，但是仅当倾向于发生由于换档引起的冲击时才执行。

4. 发明授权

US09353843B2 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US09353843B2
公开(公告)日：2016-05-31
申请号：US14345220
申请日：2012-09-05
申请人： Kyosei Nakashima , Toshihisa Marusue , Kensuke Ueda , Masanori Sasaki , Masamichi Fujikawa
发明人： Kyosei Nakashima , Toshihisa Marusue , Kensuke Ueda , Masanori Sasaki , Masamichi Fujikawa
IPC分类号： F16H45/00 , F16D25/10 , F16D48/02 , F16D21/06 , F16D25/12 , F16D25/0638
CPC分类号： F16H45/00 , F16D21/06 , F16D25/0638 , F16D25/123 , F16D48/02 , F16D2021/0661 , F16D2048/0224 , F16D2500/1045 , F16D2500/1085 , F16D2500/5104 , Y02T10/76
摘要： Automatic transmission 1 includes second friction plates 17 connecting a second drum 27 to a second hub 37, a second engagement hydraulic chamber 67, a second centrifugal balance chamber 77, and a second piston 47 engaging and disengaging the second friction plates 17. The second centrifugal balance chamber 77 overlaps the second friction plates 17 in the axial direction in the automatic transmission 1. The automatic transmission 1 further includes a second oil passage 9 for discharging hydraulic oil in the second centrifugal balance chamber 77 to a position not overlapping the second friction plates 17 in the axial direction.
摘要翻译：自动变速器1包括将第二滚筒27连接到第二轮毂37的第二摩擦板17，接合和分离第二摩擦板17的第二接合液压室67，第二离心平衡室77和第二活塞47。平衡室77在自动变速器1中沿轴向方向与第二摩擦板17重叠。自动变速器1还包括第二油路9，用于将第二离心平衡室77中的液压油排出到不与第二摩擦板重叠的位置 17轴向。

5. 发明授权

US5426991A Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US5426991A
公开(公告)日：1995-06-27
申请号：US46988
申请日：1993-04-16
申请人： Yuzo Ohkawa , Hidehiko Mishima , Kazunori Enokido , Tatsutoshi Mizobe , Toshihisa Marusue
发明人： Yuzo Ohkawa , Hidehiko Mishima , Kazunori Enokido , Tatsutoshi Mizobe , Toshihisa Marusue
IPC分类号： B60K17/06 , F16H3/66 , F16H61/00 , F16H61/70 , F16H37/08 , F16H57/02
CPC分类号： F16H3/66 , B60K17/06 , F16H61/0009 , F16H37/042 , F16H61/705 , Y10T74/19233 , Y10T74/2186
摘要： An automatic transmission includes a first transmission mechanism having a first shaft connectable to an output shaft of an engine, a second transmission mechanism associated with the first transmission mechanism, and having a second shaft in parallel with the first shaft, the second transmission mechanism being adapted for changing the torque speed of the first shaft, a hydraulic housing for accommodating a hydraulic control device for the second transmission mechanism, the second hydraulic housing being arranged above the second transmission mechanism, and an axis of the second shaft being positioned on either the same horizontal plane as an axis of the first shaft or a horizontal plane above the axis of the first shaft.
摘要翻译：一种自动变速器包括：具有可连接到发动机的输出轴的第一轴的第一变速机构，与第一变速机构相关联的第二变速机构，具有与第一轴平行的第二轴，第二变速机构适于用于改变第一轴的扭矩速度，用于容纳用于第二传动机构的液压控制装置的液压壳体，第二液压壳体布置在第二传动机构的上方，并且第二轴的轴线位于相同的位置水平面作为第一轴的轴线或在第一轴的轴线上方的水平面。

6. 发明授权

US5267491A Control system of an automatic transmission 失效
标题翻译：自动变速箱控制系统
公开(公告)号：US5267491A
公开(公告)日：1993-12-07
申请号：US997514
申请日：1992-12-28
申请人： Takayuki Sumimoto , Minoru Kuriyama , Kazunori Enokido , Hidehiko Mishima , Tatsutoshi Miyabe , Toshihisa Marusue
发明人： Takayuki Sumimoto , Minoru Kuriyama , Kazunori Enokido , Hidehiko Mishima , Tatsutoshi Miyabe , Toshihisa Marusue
IPC分类号： F16H61/00 , F16H61/06 , F16H61/08 , F16H61/70
CPC分类号： F16H61/702 , F16H61/08 , F16H2061/0078 , F16H2061/0087 , F16H2061/0451 , F16H2061/085 , F16H2306/44 , F16H2306/52 , F16H61/061 , F16H61/686 , Y10T477/69387
摘要： The control system for an automatic transmission shifts the main transmission simultaneously with the auxiliary transmission at the time of a particular shift. At this time, a target gear ratio progress value of the auxiliary transmission is set for a gear ratio progress value indicative of a shift progress state of the main transmission. The main transmission is arranged so as to finish the shift control within a given target period of time, and the auxiliary transmission is arranged to implement the shift control by the feedback control so as to follow the target gear ratio progress value. The shift control of the auxiliary transmission is corrected by the learning control on the basis of a deviation between the target gear ratio progress value and the actual gear ratio progress value.
摘要翻译：用于自动变速器的控制系统在特定变速时与主变速器同时辅助变速器同时移动。此时，对于表示主变速器的换档进行状态的变速比进位值，设定辅助变速器的目标齿轮比进给值。主变速器被布置成在给定的目标时间段内完成变速控制，并且辅助变速器被布置成通过反馈控制实现变速控制，以便跟随目标变速比进度值。基于目标齿轮比进给值与实际齿轮比进给值的偏差，通过学习控制来校正辅助变速器的换档控制。

7. 发明授权

US5131298A Method for controlling shift of an automatic transmission and shift control system therefor 失效
标题翻译：用于控制自动变速器和其控制系统的转换的方法
公开(公告)号：US5131298A
公开(公告)日：1992-07-21
申请号：US687345
申请日：1991-04-18
申请人： Toshihisa Marusue
发明人： Toshihisa Marusue
IPC分类号： F16H61/00 , F16H61/04 , F16H61/06 , F16H61/08 , F16H61/10 , F16H61/70
CPC分类号： F16H61/08 , F16H61/702 , F16H2061/0087 , F16H2061/0444 , F16H2061/0451 , F16H2306/14 , F16H2306/44 , F16H2306/52 , F16H61/686 , Y10S477/908 , Y10T477/69373
摘要： An automatic transmission has a sub-transmission and a main transmission disposed on the engine side and on the driven wheel side in series. The sub-transmission and the main transmission are each comprised of a planetary gear mechanism so as to allow the sub-transmission to assume two speed range modes including low and high speed ranges and the main transmission to assume three speed range modes including low, intermediate and high speed ranges. When the automatic transmission is downshifted from the fifth to the third speed range mode, both of the sub-transmission and the main transmission are downshifted. In this case, the sub-transmission is downshifted from the high speed range to the low speed range. While the main transmission is downshifted from the high speed range to the intermediate speed range. In the downshifting from the fifth to the third speed range, a gear ratio of the sub-transmission between prior to and subsequent to the shift is set to be smaller than that of the main transmission. When the sub-transmission and the main transmission are both shifted in the same direction, the transmission having a smaller gear ratio is delayed.
摘要翻译：自动变速器具有分别设置在发动机侧和从动轮侧的副变速器和主变速器。副变速器和主变速器各自包括行星齿轮机构，以便允许副变速器承担包括低速和高速范围的两个速度范围模式，并且主变速器承担三个速度范围模式，包括低速，中间和高速度范围。当自动变速器从第五速度范围模式降档到第三速度范围模式时，副变速器和主变速器都被降档。在这种情况下，副变速器从高速范围向低速范围下降。当主变速器从高速范围降档到中速范围时。在从第五速度到第三速度范围的换档时，在变速器之前和之后的副变速器的变速比被设定为小于主变速器的变速比。当副变速器和主变速器都沿相同方向移动时，具有较小变速比的变速器被延迟。

8. 发明授权

US5839988A Control system of automatic transmission 失效
标题翻译：自动变速箱控制系统
公开(公告)号：US5839988A
公开(公告)日：1998-11-24
申请号：US248895
申请日：1994-05-25
申请人： Toshihisa Marusue , Takuji Fujiwara , Kazunori Enokido , Tatsutoshi Mizobe , Hiroaki Yokota , Shinya Kamada
发明人： Toshihisa Marusue , Takuji Fujiwara , Kazunori Enokido , Tatsutoshi Mizobe , Hiroaki Yokota , Shinya Kamada
IPC分类号： F16H61/02 , F16H61/06 , F16H61/14 , F16H61/04
CPC分类号： F16H61/06 , F16H61/143 , F16H2061/0255 , Y10T477/69363 , Y10T477/69387 , Y10T477/6939 , Y10T477/755
摘要： A control system of an automatic transmission includes a torque converter, a lock-up clutch for directly connecting input and output members of the torque converter, a pressure control valve which changes a hydraulic pressure to control an engaging force of the lock-up clutch, and a pressure regulator, disposed in an engaging passage, which supplies hydraulic pressure to engage a frictional element. The pressure regulator adjusts a primary pressure and produces an output hydraulic pressure corresponding to a control pressure introduced into a control port of the pressure regulator. A control pressure supply device is provided for introducing the control pressure, controlled by the pressure control valve, into the control port of the pressure regulator. The number of parts can be reduced without producing any inconvenience.
摘要翻译：自动变速器的控制系统包括变矩器，用于直接连接变矩器的输入和输出构件的锁止离合器，改变液压以控制锁止离合器的接合力的压力控制阀，以及设置在接合通道中的压力调节器，其提供液压以接合摩擦元件。压力调节器调节初级压力并产生对应于引入压力调节器的控制端口的控制压力的输出液压。提供控制压力供给装置，用于将由压力控制阀控制的控制压力引入压力调节器的控制端口。可以减少零件数量而不产生任何不便。

9. 发明授权

US5547437A Adaptive pressure control based on difference between target and actual shift times during a shift 失效
标题翻译：基于换档期间目标和实际换档时间差的自适应压力控制
公开(公告)号：US5547437A
公开(公告)日：1996-08-20
申请号：US321874
申请日：1994-10-14
申请人： Shinya Kamada , Hiroaki Yokota , Shigeru Nagayama , Yuji Nakahara , Shin Nakano , Toshihisa Marusue , Mitsutoshi Abe , Hiroyuki Matsumoto
发明人： Shinya Kamada , Hiroaki Yokota , Shigeru Nagayama , Yuji Nakahara , Shin Nakano , Toshihisa Marusue , Mitsutoshi Abe , Hiroyuki Matsumoto
IPC分类号： F16H61/04 , F16H59/14 , F16H59/38 , F16H59/46 , F16H59/48 , F16H59/68 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/08
CPC分类号： F16H61/061 , F16H2059/385 , F16H2059/467 , F16H2059/6807 , F16H2061/0087 , F16H2061/0255 , F16H59/14 , F16H59/48 , F16H61/08 , Y10T477/6937 , Y10T477/69387
摘要： A shift control system of an automatic transmission includes a first element which is to be released in a shift operation, a second element which is to be engaged in the shift operation, and a target shift time set section for setting a target time period of the shift operation needed for releasing the first frictional element and engaging the second frictional element. A shift time calculation section is provided for obtaining an actual time period of the shift operation needed for releasing the first frictional element and engaging the second frictional element, and a releasing pressure control section is provided for receiving output of the target shift time set section and the shift time calculation section for controlling a releasing pressure of the first frictional element in the shift operation based on the difference between the target and actual time periods of the shift operation. An engaging pressure control section is used for controlling an engaging pressure of the second frictional element in the shift operation. A shift shock is effectively suppressed by the shift control system.
摘要翻译：一种自动变速器的变速控制系统包括：在变速操作中要被释放的第一元件，要进行变速操作的第二元件;以及目标变速时间设定部分，用于设定变速操作的目标时间段释放第一摩擦元件并接合第二摩擦元件所需的换档操作。提供换档时间计算部，用于获得释放第一摩擦元件并与第二摩擦元件接合所需的换档操作的实际时间段，并且提供释放压力控制部分，用于接收目标换档时间设定部分的输出，以及所述换档时间计算部根据所述换档动作的所述目标时刻与所述实际时间段之间的差来控制所述换档动作中的所述第一摩擦元件的释放压力。接合压力控制部分用于在换档操作中控制第二摩擦元件的接合压力。变速控制系统有效地抑制了变速冲击。

10. 发明授权

US5487708A Automatic transmission control system for automobiles 失效
标题翻译：汽车自动变速器控制系统
公开(公告)号：US5487708A
公开(公告)日：1996-01-30
申请号：US290637
申请日：1994-08-16
申请人： Toshihisa Marusue
发明人： Toshihisa Marusue
IPC分类号： F16H61/00 , F16H61/02 , F16H61/08 , F16H61/21
CPC分类号： F16H61/0206 , F16H61/12 , F16H2061/1204 , F16H61/686
摘要： An automatic transmission control system has a plurality of frictional coupling elements within an automatic transmission which are selectively locked and unlocked in a particular way to place the automatic transmission into any desired gear in various ranges. Two specific frictional coupling elements, such as a low/reverse brake and a 3/4 clutch, may potentially cause mechanical locking of the automatic transmission when they are locked simultaneously. The automatic transmission control system, however, includes a first valve for connecting and disconnecting a supply of hydraulic pressure to the low/reverse frictional coupling element to lock and unlock the low/reverse frictional coupling element in low speed and reverse ranges, and a second valve for connecting and disconnecting a supply of hydraulic pressure to the 3/4 frictional coupling element to lock and unlock the 3/4 frictional coupling element. The first and second valves are disposed in series between a hydraulic pressure source and the low/reverse frictional coupling element and cooperate with each other so as to connect supply of hydraulic pressure alternatively to the low/reverse frictional coupling element and the specific frictional coupling element.
摘要翻译：自动变速器控制系统具有在自动变速器内的多个摩擦联接元件，其以特定方式选择性地锁定和解锁，以将自动变速器置于各种范围内的任何期望的档位。两个特定的摩擦联接元件，例如低/反向制动器和3/4离合器，当它们被同时锁定时，潜在地可能导致自动变速器的机械锁定。然而，自动变速器控制系统包括用于连接和断开与低/反向摩擦联接元件的液压供应的第一阀，以在低速和反向范围内锁定和解锁低/反向摩擦联接元件，并且第二阀阀，用于连接和断开与3/4摩擦联接元件的液压供应，以锁定和解锁3/4摩擦联接元件。第一和第二阀串联设置在液压源和低/反向摩擦联接元件之间并相互配合，以便连接液压供应与低/反向摩擦联接元件和特定摩擦联接元件。

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