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    • 7. 发明申请
    • Medium Supply Appartus
    • 中等供应Appartus
    • US20150158207A1
    • 2015-06-11
    • US14563402
    • 2014-12-08
    • MATSUI MFG. CO., LTD.
    • Saiji YamashitaYasunari Araki
    • B29C35/00
    • B29C35/007B29C35/002B29C45/5008B29C45/66B29C45/7306B29C45/76B29C45/77B29C2945/76033B29C2945/76334B29C2945/76545B29C2945/76812B29C2945/76939
    • A medium supply apparatus includes: a storage part storing, in advance, information indicating a relation between a change in the amount of medium supplied by a medium drive part and a change in a frequency obtained by conversion in an inverter in accordance with a pipe resistance in a state that an electric motor is operated in a given condition; a frequency detection part detecting the frequency of the inverter in a case that the electric motor is operated in the given condition; a medium amount calculation part, on the basis of the frequency detected by the frequency detection part and the information stored in the storage part, calculating the amount of medium to be supplied by the medium drive part; a setup part setting up a necessary amount for the medium; and a frequency control part, on the basis of the necessary amount of medium set up by the setup part, the detected frequency, and the calculated medium amount, controlling the frequency to be obtained by conversion in the inverter.
    • 介质供给装置包括:存储部,预先存储表示由介质驱动部供给的介质的变化与通过变换器的转换而得到的频率的变化之间的关系的信息,根据管阻 在电动机在给定条件下操作的状态下; 在给定条件下操作电动机的情况下,频率检测部分检测逆变器的频率; 基于由频率检测部分检测的频率和存储在存储部分中的信息的介质量计算部分,计算由介质驱动部分提供的介质量; 设置部分为介质设置必要的量; 以及频率控制部,基于由所述设定部设定的所需的介质量,所述检测频率和所计算的介质量,控制通过所述逆变器中的转换而获得的频率。
    • 8. 发明授权
    • Medium supply appartus
    • 中等供应商
    • US09168682B2
    • 2015-10-27
    • US14563402
    • 2014-12-08
    • MATSUI MFG. CO., LTD.
    • Saiji YamashitaYasunari Araki
    • B29C45/77B29C35/00B29C45/66B29C45/50
    • B29C35/007B29C35/002B29C45/5008B29C45/66B29C45/7306B29C45/76B29C45/77B29C2945/76033B29C2945/76334B29C2945/76545B29C2945/76812B29C2945/76939
    • A medium supply apparatus includes: a storage part storing, in advance, information indicating a relation between a change in the amount of medium supplied by a medium drive part and a change in a frequency obtained by conversion in an inverter in accordance with a pipe resistance in a state that an electric motor is operated in a given condition; a frequency detection part detecting the frequency of the inverter in a case that the electric motor is operated in the given condition; a medium amount calculation part, on the basis of the frequency detected by the frequency detection part and the information stored in the storage part, calculating the amount of medium to be supplied by the medium drive part; a setup part setting up a necessary amount for the medium; and a frequency control part, on the basis of the necessary amount of medium set up by the setup part, the detected frequency, and the calculated medium amount, controlling the frequency to be obtained by conversion in the inverter.
    • 介质供给装置包括:存储部,预先存储表示由介质驱动部供给的介质的变化与通过变换器的转换而得到的频率的变化之间的关系的信息,根据管阻 在电动机在给定条件下操作的状态下; 在给定条件下操作电动机的情况下,频率检测部分检测逆变器的频率; 基于由频率检测部分检测的频率和存储在存储部分中的信息的介质量计算部分,计算由介质驱动部分提供的介质量; 设置部分为介质设置必要的量; 以及频率控制部,基于由所述设定部设定的所需的介质量,所述检测频率和所计算的介质量,控制通过所述逆变器中的转换而获得的频率。