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1. 发明授权

US5665020A Automatic transmission control system 失效
标题翻译：自动变速器控制系统
公开(公告)号：US5665020A
公开(公告)日：1997-09-09
申请号：US594116
申请日：1996-01-30
申请人： Shinya Kamada , Koichi Yamamoto , Tomoo Sawazaki , Hiroshi Shinozuka , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa , Kenji Sawa
发明人： Shinya Kamada , Koichi Yamamoto , Tomoo Sawazaki , Hiroshi Shinozuka , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa , Kenji Sawa
IPC分类号： F16H61/00 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/14 , F16H61/21 , F16H61/08
CPC分类号： F16H61/061 , F16H61/0206 , F16H2059/425 , F16H2061/0255 , F16H2061/0455 , F16H2061/0466 , F16H2061/0488 , F16H61/0021 , F16H61/067 , F16H61/14 , F16H61/21
摘要： A control system for an automatic transmission having at least a friction coupling element which is coupled with a hydraulic pressure increasing by way of a leveled transitional pressure has an accumulator which discharge a high level of pressure accumulated therein into the fiction coupling element during a gear shift under the condition where the line pressure is low.
摘要翻译：一种用于自动变速器的控制系统，具有至少一个摩擦联接元件，该摩擦联接元件与通过平整的过渡压力增加的液压压力相结合，具有一个蓄能器，该蓄能器在变速期间将积累在其中的高水平的压力排放到小偶联件中在线路压力低的条件下。

2. 发明授权

US5725455A Forward clutch and lockup clutch control in an automatic transmission control system 失效
标题翻译：自动变速器控制系统中的前进离合器和锁止离合器控制
公开(公告)号：US5725455A
公开(公告)日：1998-03-10
申请号：US593620
申请日：1996-01-30
申请人： Shinya Kamada , Kenji Sawa , Hiroshi Shinozuka , Tomoo Sawazaki , Koichi Yamamoto , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa
发明人： Shinya Kamada , Kenji Sawa , Hiroshi Shinozuka , Tomoo Sawazaki , Koichi Yamamoto , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa
IPC分类号： F16H61/00 , F16H47/08 , F16H59/08 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/14 , F16H61/21 , F16H61/686
CPC分类号： F16H59/08 , F16H61/061 , F16H61/143 , F16H2061/0255 , F16H2061/0466 , F16H2061/0488 , F16H61/0021 , F16H61/0206 , F16H61/067 , F16H61/14 , F16H61/21 , Y10T477/635 , Y10T477/73 , Y10T74/19163
摘要： A hydraulic control system for an automatic transmission having at least a forward clutch which is unlocked in a fourth gear and locked in other forward gears and a lock-up clutch for coupling input and output elements of a torque converter together is equipped with a pressure control valve for controlling operating pressure for the forward clutch, a lock-up control valve for connecting and disconnecting the first valve from the lock-up clutch, a pressure line through which control source pressure is introduced into the forward clutch while the first valve is in communication with the lock-up clutch, and a shift valve for discharging the control source pressure from the pressure line.
摘要翻译：一种用于自动变速器的液压控制系统，其至少具有在第四齿轮中解锁并锁定在其它前进档中的前进离合器和用于将变矩器的输入和输出元件联合在一起的锁止离合器配备有压力控制用于控制前进离合器的操作压力的阀，用于将第一阀与锁止离合器连接和断开的锁止控制阀，在第一阀处于其中时将控制源压力引入前进离合器的压力线与锁止离合器的连通，以及用于从压力线排出控制源压力的换档阀。

3. 发明授权

US5785628A Automatic transmission control system 失效
标题翻译：自动变速器控制系统
公开(公告)号：US5785628A
公开(公告)日：1998-07-28
申请号：US594836
申请日：1996-01-30
申请人： Shinya Kamada , Kenji Sawa , Hiroshi Shinozuka , Tomoo Sawazaki , Koichi Yamamoto , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa
发明人： Shinya Kamada , Kenji Sawa , Hiroshi Shinozuka , Tomoo Sawazaki , Koichi Yamamoto , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa
IPC分类号： F16H61/00 , F16H59/08 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/14 , F16H61/21 , F16H63/40
CPC分类号： F16H61/0206 , F16H59/08 , F16H61/061 , F16H61/21 , F16H2059/425 , F16H2061/0255 , F16H2061/0455 , F16H2061/0466 , F16H2061/0488 , F16H61/0021 , F16H61/067 , F16H61/14 , Y10T477/69363 , Y10T477/6937 , Y10T477/69387
摘要： A control system for an automatic transmission having friction coupling elements, at least one of which is locked in 3rd and 4th gears and unlocked in 1st and 2nd gears, includes a first shift valve shiftable between 3rd and 4th gears, and second shift valve shiftable between in 2nd gear and 1st gear in which engine brake available, and a solenoid valve providing control pressure which is selectively directed to these shift valves and cause them to shift so as to lock or unlock the friction coupling elements.
摘要翻译：一种用于自动变速器的控制系统，其具有摩擦联接元件，其中至少一个锁定在第三和第四齿轮中并在第一和第二档中解锁，包括可在第三和第四档之间移动的第一换档阀，在可用的发动机制动器的第二挡和第一档中，以及提供控制压力的电磁阀，其被选择性地引导到这些换档阀并使它们移动以便锁定或解锁摩擦联接元件。

4. 发明授权

US5810694A 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：US5810694A
公开(公告)日：1998-09-22
申请号：US595139
申请日：1996-01-30
申请人： Shinya Kamada , Koichi Yamamoto , Tomoo Sawazaki , Hiroshi Shinozuka , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa , Kenji Sawa
发明人： Shinya Kamada , Koichi Yamamoto , Tomoo Sawazaki , Hiroshi Shinozuka , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa , Kenji Sawa
IPC分类号： F16H57/02 , F16H57/08 , F16H59/08 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/14 , F16H61/21 , F16H63/48 , F16H61/26
CPC分类号： F16H61/0021 , F16H61/0206 , F16H61/061 , F16H2061/0034 , F16H2061/0255 , F16H2061/0455 , F16H2061/0466 , F16H2061/0488 , F16H61/067 , F16H61/14 , F16H61/21 , Y10T477/6895 , Y10T477/69377 , Y10T477/69395
摘要： A control system for an automatic transmission having at least a friction coupling element which is coupled with a hydraulic pressure increasing by way of a leveled transitional pressure has an accumulator which discharge a high level of pressure accumulated therein into the friction coupling element during a gear shift under the condition where the line pressure is low.
摘要翻译：一种用于自动变速器的控制系统，其具有至少一个摩擦联接元件，该摩擦联接元件与通过平整过渡压力增加的液压压力相耦合，具有一个储油器，其在换挡过程中将积聚在其中的高水平的压力排放到摩擦联接元件中在线路压力低的条件下。

5. 发明授权

US5772550A Automatic transmission control system 失效
标题翻译：自动变速器控制系统
公开(公告)号：US5772550A
公开(公告)日：1998-06-30
申请号：US626067
申请日：1996-04-01
申请人： Shinya Kamada , Koichi Yamamoto , Tomoo Sawazaki , Hiroshi Shinozuka , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa
发明人： Shinya Kamada , Koichi Yamamoto , Tomoo Sawazaki , Hiroshi Shinozuka , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa
IPC分类号： F16H59/08 , F16H59/38 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/08 , F16H61/14 , F16H61/21 , F16H61/686 , F16H63/30
CPC分类号： F16H61/061 , F16H59/08 , F16H2059/385 , F16H2061/0255 , F16H2061/0444 , F16H2061/0455 , F16H2061/0466 , F16H2061/0488 , F16H61/0021 , F16H61/0206 , F16H61/067 , F16H61/08 , F16H61/14 , F16H61/21 , F16H63/3003
摘要： A control system for an automatic transmission having a transmission gear mechanism and a plurality of friction coupling elements which are selectively locked and unlocked with hydraulic oil to change power transmission paths to place the automatic transmission into desired available gears, a first one of the friction coupling elements having a locking pressure chamber and an unlocking pressure chamber and being locked when operating oil is supplied into only the locking pressure chamber and unlocking when operating oil is coincidentally supplied into the locking pressure chamber and the unlocking pressure chamber, and a second one of the friction coupling elements having a locking/unlocking pressure chamber in communication, with the unlocking pressure chamber of the first friction coupling element and being locked only when operation oil is supplied into the locking/unlocking pressure chamber. The control system includes a transition level control for controlling a pressure level of transitional pressure of operating oil increasing in pressure level while being supplied to the locking/unlocking pressure chamber of the second friction coupling element during a first specified gear shift with a first friction coupling element and the second friction coupling element are simultaneously unlocked and locked, respectively, and decreasing while being discharged from the locking/unlocking pressure chamber of the second friction coupling element during a second specific gear shift wherein the first friction coupling element and the second friction coupling element are simultaneously locked and unlocked, respectively, and a transitional duration control for controlling a duration time of the transitional pressure during any one of the first and second specific gear shifts.
摘要翻译：一种用于自动变速器的控制系统，其具有变速齿轮机构和多个摩擦联接元件，所述多个摩擦联接元件被选择性地用液压油锁定和解锁，以改变动力传递路径以将自动变速器置于所需可用的齿轮中，第一个摩擦联接具有锁定压力室和解锁压力室的元件，并且当操作油被仅供给到锁定压力室时被锁定，并且当操作油被合适地供应到锁定压力室和解锁压力室中时解锁，并且第二个具有与第一摩擦联接元件的解锁压力室连通的锁定/解锁压力室的摩擦联接元件，并且仅当操作油被供应到锁定/解锁压力室时才被锁定。控制系统包括过渡电平控制，用于控制在第一特定变速期间在第一摩擦联接器中将第二摩擦联接元件的第二摩擦联接元件的锁定/解锁压力室供给到压力水平上升的工作油的过渡压力的压力水平元件和第二摩擦联接元件分别同时解锁和锁定，并且在第二特定变速期间从第二摩擦联接元件的锁定/解锁压力室排出时减小，其中第一摩擦联接元件和第二摩擦联接器元件分别同时被锁定和解锁，以及过渡持续时间控制，用于在第一和第二特定档位中的任何一个期间控制过渡压力的持续时间。

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