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1. 发明授权

US08484958B2 Exhaust treatment device of diesel engine 有权
标题翻译：柴油机废气处理装置
公开(公告)号：US08484958B2
公开(公告)日：2013-07-16
申请号：US13185556
申请日：2011-07-19
申请人： Yasuo Fujii , Masanori Fujiwara , Katsushi Inoue , Yuuki Ishii , Kenta Mitamura , Noriyoshi Eguchi
发明人： Yasuo Fujii , Masanori Fujiwara , Katsushi Inoue , Yuuki Ishii , Kenta Mitamura , Noriyoshi Eguchi
IPC分类号： F01N3/00
CPC分类号： F01N3/023 , F01N3/0253 , F01N3/035 , F01N9/002 , F01N11/002 , F01N13/009 , F01N2560/06 , F01N2560/08 , F01N2570/10 , Y02T10/47
摘要： An object of the present invention is to provide the exhaust treatment device of a diesel engine which is capable of prohibiting the execution of DPF regenerating processing in a situation in which the DPF regenerating processing is inappropriate. In order to achieve the object, DPF regenerating mode switch manipulation means (7a) switches a DPF regenerating mode to a normal and acceleration coexistence regenerating mode (51) or an acceleration-sole regenerating mode (52), and DPF regenerating selection manipulation means (7b) switches a position to a normal regenerating permission position (53), a normal regenerating cancel position (54), or an acceleration regenerating execution position (55). When the DPF regenerating mode is in the acceleration-sole regenerating mode (52), the DPF regenerating control means prohibits normal regenerating processing by the DPF regenerating means irrespective of a position selected by the DPF regenerating selection manipulation means (7b).
摘要翻译：本发明的目的是提供一种柴油发动机的排气处理装置，其能够在DPF再生处理不适当的情况下禁止执行DPF再生处理。为了实现该目的，DPF再生模式切换操作装置（7a）将DPF再生模式切换到正常加速共存再生模式（51）或加速唯一再生模式（52），DPF再生选择操作装置 7b）将位置切换到正常再生允许位置（53），正常再生取消位置（54）或加速再生执行位置（55）。当DPF再生模式处于加速踏板再生模式（52）时，DPF再生控制装置禁止DPF再生装置的正常再生处理，而与DPF再生选择操作装置（7b）选择的位置无关。

2. 发明授权

US08758464B2 Exhaust treatment device for a diesel engine 有权
标题翻译：柴油机排气处理装置
公开(公告)号：US08758464B2
公开(公告)日：2014-06-24
申请号：US13583244
申请日：2011-03-16
申请人： Yasuo Fujii , Masanori Fujiwara , Katsushi Inoue , Yuuki Ishii , Kenta Mitamura , Noriyoshi Eguchi , Yongchol Lee , Tomohiro Ninomiya
发明人： Yasuo Fujii , Masanori Fujiwara , Katsushi Inoue , Yuuki Ishii , Kenta Mitamura , Noriyoshi Eguchi , Yongchol Lee , Tomohiro Ninomiya
IPC分类号： B01D39/14 , B01D39/06 , B01D24/00 , B01D50/00 , B01D39/20
CPC分类号： F02D41/22 , F01N3/035 , F02D41/0245 , F02D41/029 , F02N11/08 , F02N11/0814 , Y02T10/26 , Y02T10/48
摘要： The disclosed exhaust treatment device for a diesel engine can prevent heat damage to a DPF when regenerating said DPF. If a selection device (7), which selects whether to allow or prohibit an automatic DPF regeneration process, is set to prohibit the automatic DPF regeneration process, a DPF regeneration control device (4) is made able to start a process to cancel execution of the automatic DPF regeneration process. If the selection device (7) is set to allow the automatic DPF regeneration process, the DPF regeneration control device (4) retracts the cancellation of the automatic DPF regeneration process, allowing execution of the previously-cancelled automatic DPF regeneration process to begin.
摘要翻译：所公开的用于柴油发动机的排气处理装置可以在再生所述DPF时防止对DPF的热损伤。如果选择是否允许或禁止自动DPF再生处理的选择装置（7）被设定为禁止自动DPF再生处理，DPF再生控制装置（4）能够开始取消执行自动DPF再生过程。如果选择装置（7）被设定为允许进行自动DPF再生处理，则DPF再生控制装置（4）退回自动DPF再生处理的取消，允许开始先前取消的自动DPF再生处理的执行。

3. 发明申请

US20130042584A1 EXHAUST TREATMENT DEVICE FOR A DIESEL ENGINE 有权
标题翻译：用于柴油发动机的排气处理装置
公开(公告)号：US20130042584A1
公开(公告)日：2013-02-21
申请号：US13583244
申请日：2011-03-16
申请人： Yasuo Fujii , Masanori Fujiwara , Katsushi Inoue , Yuuki Ishii , Kenta Mitamura , Noriyoshi Eguchi , Yongchol Lee , Tomohiro Ninomiya
发明人： Yasuo Fujii , Masanori Fujiwara , Katsushi Inoue , Yuuki Ishii , Kenta Mitamura , Noriyoshi Eguchi , Yongchol Lee , Tomohiro Ninomiya
IPC分类号： B01D46/46
CPC分类号： F02D41/22 , F01N3/035 , F02D41/0245 , F02D41/029 , F02N11/08 , F02N11/0814 , Y02T10/26 , Y02T10/48
摘要： The disclosed exhaust treatment device for a diesel engine can prevent heat damage to a DPF when regenerating said DPF. If a selection device (7), which selects whether to allow or prohibit an automatic DPF regeneration process, is set to prohibit the automatic DPF regeneration process, a DPF regeneration control device (4) is made able to start a process to cancel execution of the automatic DPF regeneration process. If the selection device (7) is set to allow the automatic DPF regeneration process, the DPF regeneration control device (4) retracts the cancellation of the automatic DPF regeneration process, allowing execution of the previously-cancelled automatic DPF regeneration process to begin.
摘要翻译：所公开的用于柴油发动机的排气处理装置可以在再生所述DPF时防止对DPF的热损伤。如果选择是否允许或禁止自动DPF再生处理的选择装置（7）被设定为禁止自动DPF再生处理，DPF再生控制装置（4）能够开始取消执行自动DPF再生过程。如果选择装置（7）被设定为允许进行自动DPF再生处理，则DPF再生控制装置（4）退回自动DPF再生处理的取消，允许开始先前取消的自动DPF再生处理的执行。

4. 发明授权

US08522532B2 Exhaust treatment device for a diesel engine 有权
标题翻译：柴油机排气处理装置
公开(公告)号：US08522532B2
公开(公告)日：2013-09-03
申请号：US13390815
申请日：2010-08-03
申请人： Shuichi Yamada , Yasuo Fujii , Katsushi Inoue , Yuuki Ishii , Kenta Mitamura
发明人： Shuichi Yamada , Yasuo Fujii , Katsushi Inoue , Yuuki Ishii , Kenta Mitamura
IPC分类号： F01N3/00
CPC分类号： F02D41/024 , B01D46/0063 , B01D46/42 , B01D53/944 , B01D53/9495 , B01D53/96 , B01D2258/012 , F01N13/0097 , F02D31/001 , F02D41/0002 , F02D41/029 , F02D41/08 , F02D41/1446 , F02D2041/0022 , F02D2200/101 , Y02T10/26 , Y02T10/42
摘要： Provided is an exhaust-treatment device for a diesel engine, said device being capable of suppressing engine noise. In a first stage P1 of an exhaust-temperature-raising process, a target engine speed is set to a prescribed first target speed R1 and an intake throttle valve 41 is set to a prescribed first degree of opening O1. In a second stage P2, the target engine speed is maintained at the first target speed R1 and the intake throttle valve 41 is set to a position more closed than the first degree of opening O1. When a set duration T2 for the second stage P2 has come to an end, the intake throttle valve 41 is at a second degree of opening O2, which is maintained in third and subsequent stages P3/P4. In said third and subsequent stages P3/P4, as a set duration T3/T4 for each stage P3/P4 passes, the target engine speed is updated to a target speed R2/R3 higher than the target speed R1/R2 during the immediately prior stage P2/P3, and the temperature of DPF1 upstream exhaust gas 12 is increased.
摘要翻译：提供了一种用于柴油发动机的排气处理装置，所述装置能够抑制发动机噪声。在排气升温处理的第一阶段P1中，将目标发动机转速设定为规定的第一目标速度R1，将进气节流阀41设定为规定的第一开度O1。在第二级P2中，目标发动机转速保持在第一目标速度R1，进气节气门41被设定为比第一开度O1更近的位置。当第二级P2的设定持续时间T2结束时，进气节气门41处于第二和第三级P3 / P4的第二开度O2。在所述第三级和后续级P3 / P4中，作为每级P3 / P4的设定持续时间T3 / T4，通过目标发动机速度，在目前的速度R1 / R2之前更新到目标速度R2 / R3 阶段P2 / P3，并且DPF1上游废气12的温度升高。

5. 发明申请

US20120144811A1 EXHAUST TREATMENT DEVICE FOR A DIESEL ENGINE 有权
标题翻译：用于柴油发动机的排气处理装置
公开(公告)号：US20120144811A1
公开(公告)日：2012-06-14
申请号：US13390815
申请日：2010-08-03
申请人： Shuichi Yamada , Yasuo Fujii , Katsushi Inoue , Yuuki Ishii , Kenta Mitamura
发明人： Shuichi Yamada , Yasuo Fujii , Katsushi Inoue , Yuuki Ishii , Kenta Mitamura
IPC分类号： F01N3/035 , F01N3/027 , F01N3/021
CPC分类号： F02D41/024 , B01D46/0063 , B01D46/42 , B01D53/944 , B01D53/9495 , B01D53/96 , B01D2258/012 , F01N13/0097 , F02D31/001 , F02D41/0002 , F02D41/029 , F02D41/08 , F02D41/1446 , F02D2041/0022 , F02D2200/101 , Y02T10/26 , Y02T10/42
摘要： Provided is an exhaust-treatment device for a diesel engine, said device being capable of suppressing engine noise. In a first stage P1 of an exhaust-temperature-raising process, a target engine speed is set to a prescribed first target speed R1 and an intake throttle valve 41 is set to a prescribed first degree of opening O1. In a second stage P2, the target engine speed is maintained at the first target speed R1 and the intake throttle valve 41 is set to a position more closed than the first degree of opening O1. When a set duration T2 for the second stage P2 has come to an end, the intake throttle valve 41 is at a second degree of opening O2, which is maintained in third and subsequent stages P3/P4. In said third and subsequent stages P3/P4, as a set duration T3/T4 for each stage P3/P4 passes, the target engine speed is updated to a target speed R2/R3 higher than the target speed R1/R2 during the immediately prior stage P2/P3, and the temperature of DPF1 upstream exhaust gas 12 is increased.
摘要翻译：提供了一种用于柴油发动机的排气处理装置，所述装置能够抑制发动机噪声。在排气升温处理的第一阶段P1中，将目标发动机转速设定为规定的第一目标速度R1，将进气节流阀41设定为规定的第一开度O1。在第二级P2中，目标发动机转速保持在第一目标速度R1，进气节气门41被设定为比第一开度O1更近的位置。当第二级P2的设定持续时间T2结束时，进气节气门41处于第二和第三级P3 / P4的第二开度O2。在所述第三级和后续级P3 / P4中，作为每级P3 / P4的设定持续时间T3 / T4，通过目标发动机转速，在目前的速度R2 / R3比原来的目标速度R1 / R2高。阶段P2 / P3，并且DPF1上游废气12的温度升高。

6. 发明授权

US08931264B2 Exhaust gas processing device for diesel engine 有权
标题翻译：柴油机排气处理装置
公开(公告)号：US08931264B2
公开(公告)日：2015-01-13
申请号：US13982887
申请日：2012-01-26
申请人： Katsushi Inoue , Yuuki Ishii , Yongchol Lee , Tomohiro Ninomiya
发明人： Katsushi Inoue , Yuuki Ishii , Yongchol Lee , Tomohiro Ninomiya
IPC分类号： F01N3/00 , F01N3/10 , F02D41/02 , F01N9/00 , F01N3/023 , F01N3/035 , F02D41/14 , F02D41/40
CPC分类号： F01N3/10 , F01N3/023 , F01N3/035 , F01N9/002 , F01N9/005 , F01N2900/0601 , F01N2900/1606 , F02D41/029 , F02D41/1446 , F02D41/405 , F02D2200/0812 , Y02T10/47
摘要： An exhaust gas processing device for a diesel engine includes a DPF, a PM deposition amount estimating unit for PM deposited in the DPF, a DPF regenerating unit, a DPF regeneration control unit, a storage unit, an acceleration regeneration request information notifying unit, an acceleration regeneration start operating unit, and a mode selecting unit. When a normal regeneration process is selected, the time at which acceleration regeneration request determination reserve period T1 elapses from the start of the normal regeneration process without the end of the normal regeneration process is time T2 for acceleration regeneration request determination, at which time, if the PM deposition amount estimation value is greater or equal to acceleration regeneration request determination value J2, it is determined that there is the acceleration regeneration request. The DPF regeneration control unit allows the acceleration regeneration request information notifying unit to start notification of the acceleration regeneration request information.
摘要翻译：用于柴油发动机的废气处理装置包括DPF，PM中沉积的PM的PM沉积量估计单元，DPF再生单元，DPF再生控制单元，存储单元，加速再生请求信息通知单元，加速再生开始运转单元和模式选择单元。当选择正常的再生处理时，加速再生要求判定期间T1从正常再生处理开始经过而没有正常再生处理结束的时间是加速再生请求判定的时间T2，此时if PM沉积量估计值大于或等于加速度再生请求确定值J2，则确定存在加速再生请求。 DPF再生控制单元允许加速再生请求信息通知单元开始加速再生请求信息的通知。

7. 发明申请

US20130305694A1 EXHAUST GAS PROCESSING DEVICE FOR DIESEL ENGINE 有权
标题翻译：柴油发动机排气加工装置
公开(公告)号：US20130305694A1
公开(公告)日：2013-11-21
申请号：US13982887
申请日：2012-01-26
申请人： Katsushi Inoue , Yuuki Ishii , Yongchol Lee , Tomohiro Ninomiya
发明人： Katsushi Inoue , Yuuki Ishii , Yongchol Lee , Tomohiro Ninomiya
IPC分类号： F01N3/10
CPC分类号： F01N3/10 , F01N3/023 , F01N3/035 , F01N9/002 , F01N9/005 , F01N2900/0601 , F01N2900/1606 , F02D41/029 , F02D41/1446 , F02D41/405 , F02D2200/0812 , Y02T10/47
摘要： An exhaust gas processing device for a diesel engine includes a DPF, a PM deposition amount estimating unit for PM deposited in the DPF, a DPF regenerating unit, a DPF regeneration control unit, a storage unit, an acceleration regeneration request information notifying unit, an acceleration regeneration start operating unit, and a mode selecting unit. When a normal regeneration process is selected, the time at which acceleration regeneration request determination reserve period T1 elapses from the start of the normal regeneration process without the end of the normal regeneration process is time T2 for acceleration regeneration request determination, at which time, if the PM deposition amount estimation value is greater or equal to acceleration regeneration request determination value J2, it is determined that there is the acceleration regeneration request. The DPF regeneration control unit allows the acceleration regeneration request information notifying unit to start notification of the acceleration regeneration request information.
摘要翻译：用于柴油发动机的废气处理装置包括DPF，PM中沉积的PM的PM沉积量估计单元，DPF再生单元，DPF再生控制单元，存储单元，加速再生请求信息通知单元，加速再生开始运转单元和模式选择单元。当选择正常的再生处理时，加速再生要求判定期间T1从正常再生处理开始经过而没有正常再生处理结束的时间是加速再生请求判定的时间T2，此时if PM沉积量估计值大于或等于加速度再生请求确定值J2，则确定存在加速再生请求。 DPF再生控制单元允许加速再生请求信息通知单元开始加速再生请求信息的通知。

8. 发明授权

US08281574B2 Exhaust-gas processing device for a diesel engine 有权
标题翻译：柴油发动机废气处理装置
公开(公告)号：US08281574B2
公开(公告)日：2012-10-09
申请号：US12717622
申请日：2010-03-04
申请人： Shuichi Yamada , Katsushi Inoue , Yuuki Ishii
发明人： Shuichi Yamada , Katsushi Inoue , Yuuki Ishii
IPC分类号： F01N3/00
CPC分类号： F01N9/002 , F01N3/023 , F01N3/0253 , F01N3/035 , F01N2900/0422 , F01N2900/0601 , F01N2900/1606 , Y02T10/47
摘要： The present invention has an object to provide an exhaust-gas processing device for a diesel engine, able to inhibit the deterioration of the fuel-consumption and the output reduction.In order to accomplish the above object, the device is provided with a DPF, a means for presuming the amount of PM to be deposited on the DPF, a DPF-regeneration means, a DPF-regeneration control means, a storing means, a means for sending message to demand an accelerated regeneration, and an operation means for starting the accelerated regeneration. While a normal regeneration processing is being continued (S6) since it has started (S2), the time when a term (T1) for reserving judgment as to the demand for accelerated regeneration has elapsed is taken as the judging time (T3). At this judging time (T3), if the assumed value of the PM deposed amount exceeds a value (J2) for judgment as to the demand for accelerated regeneration, the accelerated regeneration is deemed to be demanded. Then the DPF-regeneration control means allows the means for sending message to demand the accelerated regeneration to start (S8) sending the message to demand the accelerated regeneration.
摘要翻译：本发明的目的是提供一种能够抑制燃料消耗的劣化和输出减少的用于柴油发动机的废气处理装置。为了实现上述目的，该装置设置有DPF，用于设定要沉积在DPF上的PM的量的装置，DPF再生装置，DPF再生控制装置，存储装置，装置用于发送消息以请求加速再生，以及用于开始加速再生的操作装置。在开始（S2）的状态下继续进行正常的再生处理（S6）的情况下，作为判断时间（T3），作为用于对加速再生的需求进行判断的期间（T1）已经过去的时间。在该判断时刻（T3），如果PM的设定量的假定值超过用于判断加速再生的需求的值（J2），则认为需要加速再生。然后，DPF再生控制装置允许用于发送消息的装置要求加速再生开始（S8）发送消息以请求加速再生。

9. 发明授权

US07941232B2 Control method, control system, and program 有权
标题翻译：控制方法，控制系统和程序
公开(公告)号：US07941232B2
公开(公告)日：2011-05-10
申请号：US11521511
申请日：2006-09-15
申请人： Yuuki Ishii , Shinichi Okita
发明人： Yuuki Ishii , Shinichi Okita
IPC分类号： G05B13/02 , G03F1/00 , G03F9/00 , G03C5/00 , G01B9/00 , G06K9/00
CPC分类号： G03F7/7085 , G03F7/705 , G03F7/70533 , G03F7/70641
摘要： By repeatedly executing a predetermined measurement at set intervals, data on a predetermined performance (a best focus position) of a predetermined apparatus and data on variation factors of the performance are obtained (Steps 204 to 214). Based on the obtained data, multivariate analysis is performed and a model equation that is used to predict a variation amount of the performance and includes at least one of the variation factors as a variable is derived (Step 214). Therefore, after deriving the model equation, a variation amount of the performance can be predicted using the model equation by obtaining data on the variation factor that serves as the variable (Step 238). Accordingly, it becomes possible to maintain the performance described above with good accuracy in accordance with the prediction results and also optimize the implementation timing of maintenance and the like.
摘要翻译：通过以设定的间隔重复执行预定的测量，获得关于预定设备的预定性能（最佳对焦位置）的数据和关于性能的变化因素的数据（步骤204至214）。基于获得的数据，执行多变量分析，并导出用于预测性能的变化量并包括作为变量的变化因素中的至少一个的模型方程（步骤214）。因此，在导出模型方程之后，可以通过获得作为变量的变化因子的数据，使用模型方程来预测性能的变化量（步骤238）。因此，可以根据预测结果以良好的精度保持上述性能，并且还优化维护的实施时间等。

10. 发明申请

US20080221709A1 Control method, control system, and program 有权
标题翻译：控制方法，控制系统和程序
公开(公告)号：US20080221709A1
公开(公告)日：2008-09-11
申请号：US11521511
申请日：2006-09-15
申请人： Yuuki Ishii , Shinichi Okita
发明人： Yuuki Ishii , Shinichi Okita
IPC分类号： G05B13/04
CPC分类号： G03F7/7085 , G03F7/705 , G03F7/70533 , G03F7/70641
摘要： By repeatedly executing a predetermined measurement at set intervals, data on a predetermined performance (a best focus position) of a predetermined apparatus and data on variation factors of the performance are obtained (Steps 204 to 214). Based on the obtained data, multivariate analysis is performed and a model equation that is used to predict a variation amount of the performance and includes at least one of the variation factors as a variable is derived (Step 214). Therefore, after deriving the model equation, a variation amount of the performance can be predicted using the model equation by obtaining data on the variation factor that serves as the variable (Step 238). Accordingly, it becomes possible to maintain the performance described above with good accuracy in accordance with the prediction results and also optimize the implementation timing of maintenance and the like.
摘要翻译：通过以设定的间隔重复执行预定的测量，获得关于预定设备的预定性能（最佳对焦位置）的数据和关于性能的变化因素的数据（步骤204至214）。基于获得的数据，执行多变量分析，并导出用于预测性能的变化量并包括作为变量的变化因素中的至少一个的模型方程（步骤214）。因此，在导出模型方程之后，可以通过获得作为变量的变化因子的数据，使用模型方程来预测性能的变化量（步骤238）。因此，可以根据预测结果以良好的精度保持上述性能，并且还优化维护的实施时间等。

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