Control method for an exhaust gas purification system and an exhaust gas purification system
    2.
    发明授权
    Control method for an exhaust gas purification system and an exhaust gas purification system 有权
    废气净化系统和废气净化系统的控制方法

    公开(公告)号:US07104050B2

    公开(公告)日:2006-09-12

    申请号:US11078493

    申请日:2005-03-14

    IPC分类号: F01N3/00

    摘要: A method and system providing a vehicle condition detection means (38C) for detecting the stopped and traveling state of a vehicle, and when the vehicle condition detection means (38C) detects that the vehicle has stopped during operation of an exhaust gas temperature raising means (351C), closing an exhaust gas throttling valve (16) in addition to continuing the operation of the exhaust gas temperature raising means (351C), and subsequently, when the vehicle's traveling state is detected, opening the exhaust gas throttling valve (16) and continuing the operation of the exhaust gas temperature raising means (351C). Accordingly, in terms of the regeneration of a continuous regeneration-type DPF device (13) capable of significantly reducing the frequency with which the driver is urged to stop the vehicle and perform forced regeneration, the exhaust gas can be efficiently maintained at a high temperature, and reliable burning of PM is possible even for driving patterns featuring frequent waiting at traffic signals in urban areas, even upon transition to the stationary idling condition during automatic traveling regeneration.

    摘要翻译: 一种提供用于检测车辆的停止和行驶状态的车辆状态检测装置(38C)的方法和系统,并且当车辆状态检测装置(38C)检测到在废气升温操作期间车辆停止时 除了继续排气升温装置(351C)的操作之外,还包括关闭排气调节阀(16)的装置(351C),随后当检测到车辆行驶状态时,打开排气调节阀 (16),并且继续排气升温装置(351C)的运转。 因此,就能够显着降低驾驶员被迫停车并进行强制再生的频率的连续再生型DPF装置(13)的再生方面,可以将废气有效地维持在高温 即使在自动行驶再生期间过渡到静止怠速状态的情况下,即使在城市地区的交通信号频繁等待的驾驶模式中也可以可靠地燃烧PM。

    Control method for an exhaust gas purification system and an exhaust gas purification system
    3.
    发明申请
    Control method for an exhaust gas purification system and an exhaust gas purification system 失效
    废气净化系统和废气净化系统的控制方法

    公开(公告)号:US20050223701A1

    公开(公告)日:2005-10-13

    申请号:US11100391

    申请日:2005-04-07

    摘要: When a forced regeneration is restarted after interrupting the forced regeneration, and in at least any one of cases where the collecting quantity area (Rpj) detected by the collecting quantity area detection means (32C) is in another collecting quantity area having a collecting quantity larger than that of the collecting quantity area (Rpi) immediately after interruption, or where the travel distance area (Rmj) detected by the travel distance area detection means (33C) is in another travel distance area, having a travel distance larger than that of the travel distance area (Rmi) immediately after interruption, the forced regeneration is performed from the start, and in other case, the forced regeneration is performed for the remained period of time of the previous forced regeneration, continuing to the previous forced regeneration. Thereby, in the case of an exhaust gas purification system (1), provided with a DPF device (13), when the forced regeneration for the DPF device (13) is restarted after interruption, it is possible to sufficiently burn and remove the PM accumulated in the DPF (13b) and moreover, efficiently regenerate the DPF (13b).

    摘要翻译: 在中断强制再生后重新开始强制再生,并且在由收集量区域检测装置(32C)检测到的收集量区域(Rpj)处于具有收集量的另一个收集数量区域中的至少一个情况下 大于中断之后的收集量区域(Rpi)的距离,或者由行驶距离区域检测装置(33C)检测到的行驶距离区域(Rmj)处于另一行驶距离区域中的距离大于其中的行驶距离区域 在中断后立即行驶距离区域(Rmi),从开始执行强制再生,在其他情况下,在先前强制再生的剩余时间内进行强制再生,继续进行先前的强制再生。 因此,在具有DPF装置(13)的排气净化系统(1)的情况下,当DPF装置(13)的强制再生在中断后重新启动时,可以充分地燃烧和去除PM 积累在DPF(13b)中,而且有效地再生DPF(13b)。

    Control method for an exhaust gas purification system and an exhaust gas purification system
    4.
    发明授权
    Control method for an exhaust gas purification system and an exhaust gas purification system 有权
    废气净化系统和废气净化系统的控制方法

    公开(公告)号:US07168244B2

    公开(公告)日:2007-01-30

    申请号:US11082832

    申请日:2005-03-18

    IPC分类号: F01N3/00

    摘要: When an engine cooling water temperature (Tw) detected by a cooling water temperature detection means (37C) exceeds a predetermined judgment water temperatures (Tw1 and Tw2) during the forced regeneration control of a filter using exhaust gas temperature raising means (351C), the actuation of the exhaust gas temperature raising means (351C) is interrupted.Thereby, in the case of the exhaust gas purification system having a DPF apparatus (13), it is possible to prevent a water temperature meter in a driver seat from abnormally rising during the forced regeneration of a DPF (13b) and to prevent a driver from taking the abnormal rise of the water temperature meter for an engine trouble.

    摘要翻译: 当使用废气升温装置(351)的过滤器的强制再生控制中,当由冷却水温度检测装置(37℃)检测到的发动机冷却水温度(Tw)超过预定判定水温度(Tw 1和Tw 2) C),排气升温装置(351C)的致动被中断。 因此,在具有DPF装置(13)的排气净化系统的情况下,能够防止驾驶员座椅内的水温计在DPF(13b)的强制再生期间异常上升,并且防止 驾驶员因水位计异常升高而引起发动机故障。

    Control method for an exhaust gas purification system and an exhaust gas purification system
    5.
    发明申请
    Control method for an exhaust gas purification system and an exhaust gas purification system 有权
    废气净化系统和废气净化系统的控制方法

    公开(公告)号:US20060000201A1

    公开(公告)日:2006-01-05

    申请号:US11082832

    申请日:2005-03-18

    IPC分类号: F01N3/00

    摘要: When an engine cooling water temperature (Tw) detected by a cooling water temperature detection means (37C) exceeds a predetermined judgment water temperatures (Tw1 and Tw2) during the forced regeneration control of a filter using exhaust gas temperature raising means (351C), the actuation of the exhaust gas temperature raising means (351C) is interrupted. Thereby, in the case of the exhaust gas purification system having a DPF apparatus (13), it is possible to prevent a water temperature meter in a driver seat from abnormally rising during the forced regeneration of a DPF (13b) and to prevent a driver from taking the abnormal rise of the water temperature meter for an engine trouble.

    摘要翻译: 当使用废气升温装置(351)的过滤器的强制再生控制中,当由冷却水温度检测装置(37℃)检测到的发动机冷却水温度(Tw)超过预定判定水温度(Tw 1和Tw 2) C),排气升温装置(351C)的致动被中断。 因此,在具有DPF装置(13)的排气净化系统的情况下,能够防止驾驶员座椅内的水温计在DPF(13b)的强制再生期间异常上升,并且防止 驾驶员因水位计异常升高而引起发动机故障。

    Control method for an exhaust gas purification system and an exhaust gas purification system
    6.
    发明授权
    Control method for an exhaust gas purification system and an exhaust gas purification system 失效
    废气净化系统和废气净化系统的控制方法

    公开(公告)号:US07181909B2

    公开(公告)日:2007-02-27

    申请号:US11100391

    申请日:2005-04-07

    IPC分类号: F01N3/00

    摘要: When a forced regeneration is restarted after interrupting the forced regeneration, and in at least any one of cases where the collecting quantity area (Rpj) detected by the collecting quantity area detection means (32C) is in another collecting quantity area having a collecting quantity larger than that of the collecting quantity area (Rpi) immediately after interruption, or where the travel distance area (Rmj) detected by the travel distance area detection means (33C) is in another travel distance area, having a travel distance larger than that of the travel distance area (Rmi) immediately after interruption, the forced regeneration is performed from the start, and in other case, the forced regeneration is performed for the remained period of time of the previous forced regeneration, continuing to the previous forced regeneration.Thereby, in the case of an exhaust gas purification system (1), provided with a DPF device (13), when the forced regeneration for the DPF device (13) is restarted after interruption, it is possible to sufficiently burn and remove the PM accumulated in the DPF (13b) and moreover, efficiently regenerate the DPF (13b).

    摘要翻译: 在中断强制再生后重新开始强制再生,并且在由收集量区域检测装置(32C)检测到的收集量区域(Rpj)处于具有收集量的另一个收集数量区域中的至少一个情况下 大于中断之后的收集量区域(Rpi)的距离,或者由行驶距离区域检测装置(33C)检测到的行驶距离区域(Rmj)处于另一行驶距离区域中的距离大于其中的行驶距离区域 在中断后立即行驶距离区域(Rmi),从开始执行强制再生,在其他情况下,在先前强制再生的剩余时间内进行强制再生,继续进行先前的强制再生。 因此,在具有DPF装置(13)的排气净化系统(1)的情况下,当DPF装置(13)的强制再生在中断后重新启动时,可以充分地燃烧和去除PM 积累在DPF(13b)中,而且有效地再生DPF(13b)。

    Semi-automatic hinge with rotational angle restricting mechanism
    7.
    发明授权
    Semi-automatic hinge with rotational angle restricting mechanism 有权
    具有旋转角度限制机构的半自动铰链

    公开(公告)号:US09060051B2

    公开(公告)日:2015-06-16

    申请号:US12998530

    申请日:2009-11-19

    IPC分类号: E05D11/08 H04M1/02

    摘要: A single-shaft semi-automatic hinge, wherein a first cam and a second cam fitted on the single shaft of the hinge passing therethrough are abutted on each other with pressure application by an elastic member, thereby generating a rotational friction torque; a region of the first cam and the second cam in which a liquid crystal portion can rotate from a state in which a main body portion and the liquid crystal portion are folded to a fully open state is set narrower than a region in which the hinge can rotate.

    摘要翻译: 单轴半自动铰链,其中安装在通过其的铰链的单个轴上的第一凸轮和第二凸轮通过弹性构件施加压力而彼此抵靠,从而产生旋转摩擦转矩; 其中液晶部分可以从主体部分和液晶部分折叠到完全打开状态的状态旋转的第一凸轮和第二凸轮的区域被设定为窄于铰链可以 旋转。