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1. 发明申请

US20110067962A1 VEHICLE HYDRAULIC CONTROL DEVICE 审中-公开
标题翻译：车辆液压控制装置
公开(公告)号：US20110067962A1
公开(公告)日：2011-03-24
申请号：US12862167
申请日：2010-08-24
申请人： Takayoshi YONEZU , Yuhei Yoshioka , Kazuyuki Noda , Kazuhito Enomoto
发明人： Takayoshi YONEZU , Yuhei Yoshioka , Kazuyuki Noda , Kazuhito Enomoto
IPC分类号： F16D65/32 , F16D65/14
CPC分类号： F16H63/3483 , B60T1/005 , B60T1/062 , F16H63/483
摘要： A vehicle hydraulic control device for driving a parking rod to a parking disengagement position and a parking engagement position, and switching a shift range at least between a parking range and a non-parking range by switching an engagement state of a parking gear and a parking pole. The vehicle hydraulic control device includes a parking cylinder and a switch valve. The parking cylinder receives an oil pressure for driving the parking rod to the parking disengagement position. The switch valve is driven based on an electric actuator and switches an operation state between a parking disengagement state in which a source pressure from an oil pressure supply source is supplied to the parking cylinder as a disengagement pressure for disengaging the parking gear and the parking pole from each other, and a parking engagement state in which the disengagement pressure is not supplied to the parking cylinder.
摘要翻译：一种车辆液压控制装置，用于将停车杆驱动到停车分离位置和驻车接合位置，并且通过切换驻车档和停车位的接合状态来切换至少在停车范围和非停车范围之间的换档范围极。车辆液压控制装置包括停车缸和开关阀。停车缸接收用于将停车杆驱动到停车分离位置的油压。开关阀基于电动执行器驱动，并且将来自供油源的源压力的停车分离状态切换到停车缸的停车分离状态，作为用于使驻车档和停车位分离的脱离压力以及停止接合状态，其中脱离压力未被供应到停车缸。

2. 发明授权

US08172711B2 Hydraulic control apparatus of automatic transmission 有权
标题翻译：自动变速器液压控制装置
公开(公告)号：US08172711B2
公开(公告)日：2012-05-08
申请号：US12717494
申请日：2010-03-04
申请人： Kazunori Ishikawa , Kazuyuki Noda , Akihito Iwata , Yuhei Yoshioka , Tatsuya Kawamura , Koichi Miyamoto , Hideo Tomomatsu
发明人： Kazunori Ishikawa , Kazuyuki Noda , Akihito Iwata , Yuhei Yoshioka , Tatsuya Kawamura , Koichi Miyamoto , Hideo Tomomatsu
IPC分类号： F16H61/12
CPC分类号： F16H61/12 , F16H61/0251 , F16H2061/1204 , F16H2061/1264 , Y10T137/7837
摘要： A hydraulic control apparatus of an automatic transmission having engagement pressure solenoid valves configured to regulate an engagement pressure supplied to a hydraulic servo of a frictional engagement element and to output the engagement pressures from a predetermined number of the engagement pressure solenoid valves to establish respective transmission gear speeds. The hydraulic control apparatus includes a simultaneous engagement signal switch valve configured to be switched from a non-output position where an output of a simultaneous engagement signal pressure is not produced to an output position where an output of the simultaneous engagement signal pressure is produced upon receipt of an input of the engagement pressures by a number larger than the predetermined number of valves; and an original pressure switch valve configured to be switched from a supply position where an original pressure is supplied to the engagement pressure solenoid valves to a blocked position where the original pressure is blocked upon receipt of an input of the simultaneous engagement signal pressure from the simultaneous engagement signal switch valve.
摘要翻译：一种自动变速器的液压控制装置，具有接合压力电磁阀，其配置成调节供应到摩擦接合元件的液压伺服机构的接合压力，并从预定数量的接合压力电磁阀输出接合压力，以建立相应的传动齿轮速度。液压控制装置包括：同时接合信号切换阀，其被配置为从不产生同时接合信号压力的输出的非输出位置切换到在接收时产生同时接合信号压力的输出的输出位置接合压力的输入大于预定数量的阀门; 以及初始压力开关阀，其被配置为从接收压力的供给位置切换到接合压力电磁阀到阻塞位置，在阻塞位置，当从同时接收到同时接合信号压力的输入时，原始压力被阻挡接合信号开关阀。

3. 发明授权

US08224541B2 Hydraulic control device for automatic transmission 有权
标题翻译：液压控制装置自动变速器
公开(公告)号：US08224541B2
公开(公告)日：2012-07-17
申请号：US12546726
申请日：2009-08-25
申请人： Yuhei Yoshioka , Kazuyuki Noda , Naoki Itazu , Yoshinobu Nozaki
发明人： Yuhei Yoshioka , Kazuyuki Noda , Naoki Itazu , Yoshinobu Nozaki
IPC分类号： G06F7/00
CPC分类号： F16H61/12 , F16H61/0206 , F16H61/686 , F16H63/3483 , F16H2061/122 , F16H2061/1268 , Y10T477/6934
摘要： A hydraulic control device for an automatic transmission that includes a fail-safe function to establish a fail-safe traveling state where a predetermined shift speed is established, and a fail-safe stopping state where the primary pressure to all of the hydraulic servos is cut-off when a failure occurs. The hydraulic control device is able to switch between the fail-safe traveling state and the fail-safe stopping state even after a failure occurs, thereby enhancing a limp-mode function.
摘要翻译：一种用于自动变速器的液压控制装置，其包括故障保护功能，用于建立建立预定换档速度的故障安全行驶状态，以及故障安全停止状态，其中对所有液压伺服机构的一次压力被切断当发生故障时关闭。即使在故障发生之后，液压控制装置能够在故障安全行驶状态和故障安全停止状态之间切换，从而增强了跛行模式功能。

4. 发明授权

US07954394B2 Range switching device 有权
标题翻译：量程切换装置
公开(公告)号：US07954394B2
公开(公告)日：2011-06-07
申请号：US12209511
申请日：2008-09-12
申请人： Yuhei Yoshioka , Kazuyuki Noda , Tatsuya Kawamura
发明人： Yuhei Yoshioka , Kazuyuki Noda , Tatsuya Kawamura
IPC分类号： F16H59/00
CPC分类号： B60T1/005 , F16H63/3416 , F16H63/3433 , F16H63/3483 , Y10T74/19251
摘要： A parking switching valve includes a spool that is movable to a first position and to a second position. The parking switching valve also has an oil chamber that generates a biasing force from a difference in the pressure receiving area between the land portions of the spool. The oil chamber has a second input port to which a line pressure is input while the spool is in the second position. Because the line pressure is input to the second input port, a biasing force is generated so that the spool is held in the second position against a spring. As a result, a parking device is held in a parking release state.
摘要翻译：停车切换阀包括可移动到第一位置和第二位置的线轴。停车切换阀还具有油室，该油室从阀芯的接地部之间的受压面积的差产生偏压力。油室具有第二输入端口，当阀芯处于第二位置时，输入管路压力。由于线路压力被输入到第二输入端口，所以产生偏置力，使得线轴抵抗弹簧保持在第二位置。结果，停车装置被保持在停车释放状态。

5. 发明申请

US20100082209A1 HYDRAULIC CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 有权
标题翻译：液压控制装置自动变速器
公开(公告)号：US20100082209A1
公开(公告)日：2010-04-01
申请号：US12546726
申请日：2009-08-25
申请人： Yuhei Yoshioka , Kazuyuki Noda , Naoki Itazu , Yoshinobu Nozaki
发明人： Yuhei Yoshioka , Kazuyuki Noda , Naoki Itazu , Yoshinobu Nozaki
IPC分类号： F16H61/18 , G06F19/00
CPC分类号： F16H61/12 , F16H61/0206 , F16H61/686 , F16H63/3483 , F16H2061/122 , F16H2061/1268 , Y10T477/6934
摘要： A hydraulic control device for an automatic transmission that includes a fail-safe function to establish a fail-safe traveling state where a predetermined shift speed is established, and a fail-safe stopping state where the primary pressure to all of the hydraulic servos is cut-off when a failure occurs. The hydraulic control device is able to switch between the fail-safe traveling state and the fail-safe stopping state even after a failure occurs, thereby enhancing a limp-mode function.
摘要翻译：一种用于自动变速器的液压控制装置，其包括故障保护功能，用于建立建立预定换档速度的故障安全行驶状态，以及故障安全停止状态，其中对所有液压伺服机构的一次压力被切断当发生故障时关闭。即使在故障发生之后，液压控制装置能够在故障安全行驶状态和故障安全停止状态之间切换，从而增强了跛行模式功能。

6. 发明授权

US08210990B2 Hydraulic control device for multi-speed automatic transmission 有权
标题翻译：液压控制装置，用于多速自动变速器
公开(公告)号：US08210990B2
公开(公告)日：2012-07-03
申请号：US12561742
申请日：2009-09-17
申请人： Yuhei Yoshioka , Kazuyuki Noda , Naoki Itazu , Yoshinobu Nozaki
发明人： Yuhei Yoshioka , Kazuyuki Noda , Naoki Itazu , Yoshinobu Nozaki
IPC分类号： F16H61/26
CPC分类号： F16H61/12 , F16H61/0206 , F16H61/686 , F16H63/3483 , F16H2061/122 , F16H2061/1268 , Y10T477/69363 , Y10T477/693635 , Y10T477/693962 , Y10T477/693973 , Y10T477/69398
摘要： A hydraulic control device for a multi-speed automatic transmission includes friction engagement elements, several hydraulic servos that engage and release the friction engagement elements, solenoid valves for engagement control, and a sorting switch valve that allocates engagement pressure from at least one of the solenoid valves for engagement control to two of the hydraulic servos. The sorting switch is switched between a first position that supplies engagement pressure to one of the two hydraulic servos in at least a Reverse, non-drive range and a specific Forward gear range, and a second position that supplies engagement pressure to the two hydraulic servos in other than the Forward range. The hydraulic control device supplies the engagement pressure to the two hydraulic servos when an all-solenoids-off failure occurs and the sorting switch is in the second position, and cuts off a source pressure to all solenoid valves when an all-solenoids-off failure occurs while the sorting switch valve is in the first position.
摘要翻译：用于多速自动变速器的液压控制装置包括摩擦接合元件，接合和释放摩擦接合元件的几个液压伺服机构，用于接合控制的电磁阀和分配开关阀，其分配来自螺线管中至少一个的接合压力两个液压伺服系统的接合控制阀。分拣开关在至少在反向，非驱动范围和特定前进档位中向两个液压伺服机构中的一个提供接合压力的第一位置和向两个液压伺服机构提供接合压力的第二位置之间切换在前进范围以外。当全电磁阀故障发生时，液压控制装置向两个液压伺服系统提供接合压力，并且分选开关处于第二位置，并且当全电磁阀断电故障时切断所有电磁阀的源压力在分选开关阀处于第一位置时发生。

7. 发明申请

US20100229969A1 HYDRAULIC CONTROL APPARATUS OF AUTOMATIC TRANSMISSION 有权
标题翻译：液压控制装置自动变速器
公开(公告)号：US20100229969A1
公开(公告)日：2010-09-16
申请号：US12717494
申请日：2010-03-04
申请人： Kazunori ISHIKAWA , Kazuyuki Noda , Akihito Iwata , Yuhei Yoshioka , Tatsuya Kawamura , Koichi Miyamoto , Hideo Tomomatsu
发明人： Kazunori ISHIKAWA , Kazuyuki Noda , Akihito Iwata , Yuhei Yoshioka , Tatsuya Kawamura , Koichi Miyamoto , Hideo Tomomatsu
IPC分类号： F16H61/28
CPC分类号： F16H61/12 , F16H61/0251 , F16H2061/1204 , F16H2061/1264 , Y10T137/7837
摘要： A hydraulic control apparatus of an automatic transmission having engagement pressure solenoid valves configured to regulate an engagement pressure supplied to a hydraulic servo of a frictional engagement element and to output the engagement pressures from a predetermined number of the engagement pressure solenoid valves to establish respective transmission gear speeds. The hydraulic control apparatus includes a simultaneous engagement signal switch valve configured to be switched from a non-output position where an output of a simultaneous engagement signal pressure is not produced to an output position where an output of the simultaneous engagement signal pressure is produced upon receipt of an input of the engagement pressures by a number larger than the predetermined number of valves; and an original pressure switch valve configured to be switched from a supply position where an original pressure is supplied to the engagement pressure solenoid valves to a blocked position where the original pressure is blocked upon receipt of an input of the simultaneous engagement signal pressure from the simultaneous engagement signal switch valve.
摘要翻译：一种自动变速器的液压控制装置，具有接合压力电磁阀，其配置成调节供应到摩擦接合元件的液压伺服机构的接合压力，并从预定数量的接合压力电磁阀输出接合压力，以建立相应的传动齿轮速度。液压控制装置包括：同时接合信号切换阀，其被配置为从不产生同时接合信号压力的输出的非输出位置切换到在接收时产生同时接合信号压力的输出的输出位置接合压力的输入大于预定数量的阀门; 以及初始压力开关阀，其被配置为从接收压力的供给位置切换到接合压力电磁阀到阻塞位置，在阻塞位置，当从同时接收到同时接合信号压力的输入时，原始压力被阻挡接合信号开关阀。

8. 发明申请

US20100081546A1 HYDRAULIC CONTROL DEVICE FOR MULTI-SPEED AUTOMATIC TRANSMISSION 有权
标题翻译：用于多速自动变速器的液压控制装置
公开(公告)号：US20100081546A1
公开(公告)日：2010-04-01
申请号：US12561742
申请日：2009-09-17
申请人： Yuhei YOSHIOKA , Kazuyuki Noda , Naoki Itazu , Yoshinobu Nozaki
发明人： Yuhei YOSHIOKA , Kazuyuki Noda , Naoki Itazu , Yoshinobu Nozaki
IPC分类号： F16H61/26
CPC分类号： F16H61/12 , F16H61/0206 , F16H61/686 , F16H63/3483 , F16H2061/122 , F16H2061/1268 , Y10T477/69363 , Y10T477/693635 , Y10T477/693962 , Y10T477/693973 , Y10T477/69398
摘要： A hydraulic control device for a multi-speed automatic transmission includes friction engagement elements, several hydraulic servos that engage and release the friction engagement elements, solenoid valves for engagement control, and a sorting switch valve that allocates engagement pressure from at least one of the solenoid valves for engagement control to two of the hydraulic servos. The sorting switch is switched between a first position that supplies engagement pressure to one of the two hydraulic servos in at least a Reverse, non-drive range and a specific Forward gear range, and a second position that supplies engagement pressure to the two hydraulic servos in other than the Forward range. The hydraulic control device supplies the engagement pressure to the two hydraulic servos when an all-solenoids-off failure occurs and the sorting switch is in the second position, and cuts off a source pressure to all solenoid valves when an all-solenoids-off failure occurs while the sorting switch valve is in the first position.
摘要翻译：用于多速自动变速器的液压控制装置包括摩擦接合元件，接合和释放摩擦接合元件的几个液压伺服机构，用于接合控制的电磁阀和分配开关阀，其分配来自螺线管中至少一个的接合压力两个液压伺服系统的接合控制阀。分拣开关在至少在反向，非驱动范围和特定前进档位中向两个液压伺服机构中的一个提供接合压力的第一位置和向两个液压伺服机构提供接合压力的第二位置之间切换在前进范围以外。当全电磁阀故障发生时，液压控制装置向两个液压伺服系统提供接合压力，并且分选开关处于第二位置，并且当全电磁阀断电故障时切断所有电磁阀的源压力在分选开关阀处于第一位置时发生。

9. 发明申请

US20090071275A1 RANGE SWITCHING DEVICE 有权
标题翻译：范围切换装置
公开(公告)号：US20090071275A1
公开(公告)日：2009-03-19
申请号：US12209511
申请日：2008-09-12
申请人： Yuhei Yoshioka , Kazuyuki Noda , Tatsuya Kawamura
发明人： Yuhei Yoshioka , Kazuyuki Noda , Tatsuya Kawamura
IPC分类号： F16H59/08 , G06F17/00
CPC分类号： B60T1/005 , F16H63/3416 , F16H63/3433 , F16H63/3483 , Y10T74/19251
摘要： A parking switching valve includes a spool that is movable to a first position and to a second position. The parking switching valve also has an oil chamber that generates a biasing force from a difference in the pressure receiving area between the land portions of the spool. The oil chamber has a second input port to which a line pressure is input while the spool is in the second position. Because the line pressure is input to the second input port, a biasing force is generated so that the spool is held in the second position against a spring. As a result, a parking device is held in a parking release state.
摘要翻译：停车切换阀包括可移动到第一位置和第二位置的线轴。停车切换阀还具有油室，该油室从阀芯的接地部之间的受压面积的差产生偏压力。油室具有第二输入端口，当阀芯处于第二位置时，输入管路压力。由于线路压力被输入到第二输入端口，所以产生偏置力，使得线轴抵抗弹簧保持在第二位置。结果，停车装置被保持在停车释放状态。

10. 发明授权

US07819768B2 Hydraulic control apparatus of transmission 有权
标题翻译：传动液压控制装置
公开(公告)号：US07819768B2
公开(公告)日：2010-10-26
申请号：US11651547
申请日：2007-01-10
申请人： Seiichi Kinugasa , Kazuhito Enomoto , Kiyotomo Miura , Kazuyuki Noda , Satoru Wakuta , Hiroatsu Endo , Masatoshi Adachi , Masato Fujikawa , Kazuo Kawaguchi
发明人： Seiichi Kinugasa , Kazuhito Enomoto , Kiyotomo Miura , Kazuyuki Noda , Satoru Wakuta , Hiroatsu Endo , Masatoshi Adachi , Masato Fujikawa , Kazuo Kawaguchi
IPC分类号： F16H3/72
CPC分类号： B60W20/30 , B60K6/36 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , F16H3/728 , F16H61/0021 , F16H61/12 , F16H61/686 , F16H2037/0873 , F16H2061/1208 , F16H2061/126 , F16H2061/1292 , F16H2200/2007 , F16H2200/2023 , F16H2200/2035 , Y02T10/6239 , Y02T10/6286 , Y10T477/23
摘要： A hydraulic control apparatus for a transmission includes a line pressure regulating device that enables control in which an oil pressure from an oil pump is regulated so as to attain a line pressure, and that enables control in which the line pressure is switched stepwise between a low pressure state in a lower pressure range and a high pressure state in a higher pressure range; a plurality of hydraulic servos that engage and disengage friction engaging elements using engagement pressures that are based on the line pressure; and a high pressure state detecting device that detects that the line pressure regulating device is outputting the line pressure in the high pressure state.
摘要翻译：用于变速器的液压控制装置包括管路压力调节装置，其能够控制来自油泵的油压被调节以获得管路压力，并且能够使管路压力在低压下逐步切换的控制在较低压力范围内的压力状态和较高压力范围内的高压状态; 使用基于线路压力的接合压力接合和分离摩擦接合元件的多个液压伺服机构; 以及高压状态检测装置，其检测所述管路压力调节装置正在输出处于高压状态的管路压力。

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