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    • 9. 发明授权
    • Operation control method for a waterworks system
    • 一个供水系统的运行控制方法
    • US4308150A
    • 1981-12-29
    • US161053
    • 1980-06-19
    • Shinichiro MiyaokaKuniaki MatsumotoMikihiko OnariNihei Tachi
    • Shinichiro MiyaokaKuniaki MatsumotoMikihiko OnariNihei Tachi
    • G05D7/06C02F1/00
    • C02F1/006Y10S210/921
    • In a waterworks system wherein a plurality of zones are coupled by pipes, each of the zones including one purification plant and at least one service reservoir for supplying consumers with clear water fed from the purification plant;before initiation of the operation of the system on a particular day, planned values of pipe flows to be interchanged among the zones, planned values of treated water volumes of the purification plants in the respective zones and planned values of water storage volumes of said respective zones at respective times of said particular day are determined in advance,the treated water volumes of said purification plants and the pipe flows are respectively controlled on the basis of said planned values of said pipe flows and said planned values of said treated water volumes at said respective times and also values of the water storage volumes of said respective zones are observed at said respective times of said particular day,deviations between the observed values of said water storage volumes and said planned values thereof are detected in said respective zones,in case where the deviation of one zone among said respective zones falls outside a predetermined range at a certain time, the planned value of the pipe flow between said one zone and another zone after said certain time is modified, said pipe flow between said one zone and said another zone being controlled on the basis of the modified planned value thereof after said certain time, andonly in case where said deviation of said one zone is not yet put into said predetermined range by the aforecited modification, the planned value of the treated water volume of the purification plant in said one zone is modified, said treated water volume of said purification plant of said one zone being controlled on the basis of the modified planned value thereof after said certain time.
    • 在其中通过管道连接多个区域的水系统中,每个区域包括一个净化设备和至少一个服务容器,用于向消费者提供从净化设备供应的清水; 在特定日期开始运行系统之前,各区域之间要互换的管道流量的计划值,各区域净化设备的处理水量的计划值和所述各区域的储水量的计划值 在所述特定日期的各个时间段,预先确定所述净化装置和管道流量的处理水量,基于所述管道流量的所述计划值和所述处理水量的所述计划值在所述各个 在所述特定日期的所述相应时间观察所述各个区域的储水量的时间和值,并且在所述各个区域中检测所述储水容积的观测值与其所述计划值之间的偏差, 所述各区域中的一个区域的偏差在某一时刻落在预定范围之外, 在所述特定时间被修改之后,在所述一个区域和另一个区域之间的管道流动的anned值,所述一个区域和所述另一区域之间的所述管道流量在所述特定时间之后基于其修改的计划值来控制,并且仅在 所述一个区域的所述偏离量尚未通过上述修改进入所述预定范围的情况,所述一个区域中的净化设备的处理水体积的计划值被修改,所述净化设备的所述处理水体积 在所述特定时间之后,基于其修改的计划值来控制一个区域。
    • 10. 发明申请
    • Commutator and direct current motor
    • 换向器和直流电机
    • US20090146525A1
    • 2009-06-11
    • US12069582
    • 2008-02-11
    • Yoshiki NakanoKuniaki Matsumoto
    • Yoshiki NakanoKuniaki Matsumoto
    • H02K23/38
    • H02K13/04H02K13/006H02K23/28H02K23/38
    • A segment center line is defined for each segment. Each segment center line extends from the center in the circumferential direction of the radially outer end of the segment to the center in the circumferential direction of the radially inner end of the segment. A portion of each segment center line where there is the center in the circumferential direction of the radially inner end is inclined in a first circumferential direction relative to the radial line. A short-circuit member has a plurality of connection pieces. Each connection piece has an outer short-circuit end, an inner short-circuit end, and a coupling portion. Each coupling portion links the outer short-circuit end to the inner short-circuit end, which is shifted in a second circumferential direction from the outer short-circuit end.
    • 为每个段定义段中心线。 每个分段中心线从节段的径向外端的圆周方向的中心延伸到节段的径向内端的圆周方向的中心。 每个分段中心线的沿径向内端的圆周方向的中心部分相对于径向线在第一圆周方向上倾斜。 短路构件具有多个连接件。 每个连接件具有外部短路端,内部短路端和耦合部。 每个联接部分将外部短路端连接到从外部短路端在第二圆周方向上移动的内部短路端。