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公开(公告)号：US08965714B2
公开(公告)日：2015-02-24
申请号：US13250602
申请日：2011-09-30
申请人： Yuji Yamaguchi , Masao Yamaguchi , Kentaro Nagai , Toshiyuki Himi
发明人： Yuji Yamaguchi , Masao Yamaguchi , Kentaro Nagai , Toshiyuki Himi
CPC分类号： G05D7/0635 , G01F1/6847 , G01F5/00 , G01F5/005 , G01F25/0007 , Y10T137/8359
摘要： A diagnostic mechanism includes: a flow rate control part configured to control an opening degree of a flow rate control valve provided in a flow passage so that a measurement flow rate value outputted from a flow rate sensor becomes a target flow rate value; an inspection value output part configured to output an inspection value related to a time integral of the measurement flow rate value in a diagnostic period which is defined in correspondence with a part of a period from a time point of closing the flow passage upstream of the flow rate sensor to a time point of expiration of a state that the measurement flow rate value and the target flow rate value are substantially nearly equal; and a diagnosing part configured to compare the inspection value and a predetermined specified value to diagnose whether an abnormality relating to the flow rate sensor is present.
摘要翻译： 诊断机构包括：流量控制部，被配置为控制设置在流路中的流量控制阀的开度，使得从流量传感器输出的测量流量值成为目标流量值; 检查值输出部，被配置为输出与从所述流的上游侧的流路闭合的时间点相对应的诊断期间中与所述测量流量值的时间积分相关的检查值， 速率传感器到测量流量值和目标流量值几乎相等的状态期满的时间点; 以及诊断部，被配置为比较所述检查值和预定的规定值，以诊断是否存在与所述流量传感器有关的异常。
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公开(公告)号：US20120080104A1
公开(公告)日：2012-04-05
申请号：US13250602
申请日：2011-09-30
申请人： Yuji Yamaguchi , Masao Yamaguchi , Kentaro Nagai , Toshiyuki Himi
发明人： Yuji Yamaguchi , Masao Yamaguchi , Kentaro Nagai , Toshiyuki Himi
IPC分类号： F15D1/00
CPC分类号： G05D7/0635 , G01F1/6847 , G01F5/00 , G01F5/005 , G01F25/0007 , Y10T137/8359
摘要： A diagnostic mechanism includes: a flow rate control part configured to control an opening degree of a flow rate control valve provided in a flow passage so that a measurement flow rate value outputted from a flow rate sensor becomes a target flow rate value; an inspection value output part configured to output an inspection value related to a time integral of the measurement flow rate value in a diagnostic period which is defined in correspondence with a part of a period from a time point of closing the flow passage upstream of the flow rate sensor to a time point of expiration of a state that the measurement flow rate value and the target flow rate value are substantially nearly equal; and a diagnosing part configured to compare the inspection value and a predetermined specified value to diagnose whether an abnormality relating to the flow rate sensor is present.
摘要翻译： 诊断机构包括：流量控制部，被配置为控制设置在流路中的流量控制阀的开度，使得从流量传感器输出的测量流量值成为目标流量值; 检查值输出部，被配置为输出与从所述流动的上游侧的流路闭合的时刻相对应的诊断期间中与所述测定流量值的时间积分相关的检查值， 速率传感器到测量流量值和目标流量值几乎相等的状态期满的时间点; 以及诊断部，被配置为比较所述检查值和预定的规定值，以诊断是否存在与所述流量传感器有关的异常。
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公开(公告)号：US20110127770A1
公开(公告)日：2011-06-02
申请号：US12957270
申请日：2010-11-30
摘要： A coupling ring is provided, including a series of unit members with adjacent unit members rotatably coupled to each other, and a fastener coupling unit members on both ends to each other. A concave groove provided to extend circumferentially is externally fitted into an outer circumference of each of two opposing flanges. The unit members on the both ends are coupled to each other by the fastener to be turned into an annular state. The fastener is fastened to thereby press an inclined surface. The flanges are pressure-bonded to each other by forces generated during pressing. A stopper member is provided to restrict a separation angle between the unit member on one end and an adjacent unit member to fall within a certain angle in an open state in which the unit members on the both ends are not coupled to each other provided on at least one of the unit members.
摘要翻译： 提供了一个联接环，包括一系列具有可相互连接的相邻单元构件的单元构件，以及两端彼此之间的紧固件联接单元构件。 设置成周向延伸的凹槽外部装配到两个相对的凸缘中的每一个的外圆周中。 两端的单元构件通过紧固件彼此联接以变成环形状态。 紧固件被紧固从而按压倾斜表面。 凸缘通过在压制过程中产生的力相互压合。 设置止动构件以限制一端上的单元构件与相邻单元构件之间的分离角度，使其在两端的单元构件彼此不联接的打开状态下落入一定角度 至少有一个单位成员。
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公开(公告)号：US08979137B2
公开(公告)日：2015-03-17
申请号：US12957270
申请日：2010-11-30
摘要： A coupling ring is provided, including a series of unit members with adjacent unit members rotatably coupled to each other, and a fastener coupling unit members on both ends to each other. A concave groove provided to extend circumferentially is externally fitted into an outer circumference of each of two opposing flanges. The unit members on the both ends are coupled to each other by the fastener to be turned into an annular state. The fastener is fastened to thereby press an inclined surface. The flanges are pressure-bonded to each other by forces generated during pressing. A stopper member is provided to restrict a separation angle between the unit member on one end and an adjacent unit member to fall within a certain angle in an open state in which the unit members on the both ends are not coupled to each other provided on at least one of the unit members.
摘要翻译： 提供了一个联接环，包括一系列具有可相互连接的相邻单元构件的单元构件，以及两端彼此之间的紧固件联接单元构件。 设置成周向延伸的凹槽外部装配到两个相对的凸缘中的每一个的外圆周中。 两端的单元构件通过紧固件彼此联接以变成环形状态。 紧固件被紧固从而按压倾斜表面。 凸缘通过在压制过程中产生的力相互压合。 设置止动构件以限制一端上的单元构件与相邻单元构件之间的分离角度，使其在两端的单元构件彼此不联接的打开状态下落入一定角度 至少有一个单位成员。
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