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    • 1. 发明授权
    • Apparatus for controlling amount of delivery in wrapping material feed
system
    • 用于控制包装材料进料系统中的输送量的装置
    • US4697408A
    • 1987-10-06
    • US821538
    • 1986-01-22
    • Toshihide KohataMasaru MiyazakiYoshihisa SatoJunichi Ikeda
    • Toshihide KohataMasaru MiyazakiYoshihisa SatoJunichi Ikeda
    • B65B41/06B65H23/06B65H23/182B65H23/185B65H61/00D01H13/20
    • B65H23/1825B65H23/063
    • An apparatus for controlling the amount of delivery in a wrapping material feed system, including a rotation drive means for rotating a bobbin with a wrapping material wound thereon; a winding diameter detecting means for detecting a winding diameter of the wrapping material; an adjusting means for changing torque and brake forces of the bobbin to adjust the amount of delivery of the wrapping material, and a control means for controlling the adjusting means. The control means has a memory section which stores optimum torque and brake forces for winding diameters of the wrapping material as well as increment and decrement patterns of torque and brake forces for various operation modes of the wrapping material feed system, and upon receipt of a signal from the winding diameter detecting means the control means provides a signal to the adjusting means in accordance with the contents of the memory section.
    • 一种用于控制在包装材料供给系统中的输送量的装置,包括用于使缠绕在其上的包裹材料旋转筒管的旋转驱动装置; 用于检测包装材料的卷绕直径的卷绕直径检测装置; 用于改变筒管的扭矩和制动力以调节包装材料的输送量的调节装置,以及用于控制调节装置的控制装置。 控制装置具有存储部分,其存储用于卷绕包装材料的直径的最佳扭矩和制动力,以及对于包装材料供给系统的各种操作模式的扭矩和制动力的增量和减少图案,并且在接收到信号时 根据卷绕直径检测装置,控制装置根据存储部分的内容向调节装置提供信号。
    • 3. 发明授权
    • Power conversion apparatus
    • 电力转换装置
    • US08514590B2
    • 2013-08-20
    • US13021931
    • 2011-02-07
    • Akira NakasakaMasaru MiyazakiKenichi Oohama
    • Akira NakasakaMasaru MiyazakiKenichi Oohama
    • H02B1/01
    • H05K7/20854H01L23/473H01L25/112H01L25/162H01L2924/0002H01L2924/00
    • The power conversion apparatus includes electronic components constituting a power conversion circuit, a cooler for cooling at least some of the electronic components, and a case housing the electronic components and the cooler. The at least some of the electronic components and the cooler are fixed to and integrated in a frame as an internal unit . The internal unit including therein the semiconductor modules also includes a control circuit board fitted to board fixing sections formed in the frame so as to project from the frame in the height direction perpendicular to the plane of the frame. Each of the board fixing sections has a board abutment surface at a position closer to the frame than the tips of control terminals of the semiconductor modules formed so as to project in the height direction.
    • 电力转换装置包括构成电力转换电路的电子部件,用于冷却至少一部分电子部件的冷却器,以及容纳电子部件和冷却器的壳体。 电子部件和冷却器中的至少一些固定在框架内并作为内部单元集成。 其中包括半导体模块的内部单元还包括控制电路板,该控制电路板安装成在框架中形成的固定部分,以便在与框架的平面垂直的高度方向上从框架突出。 每个板固定部分在比半导体模块的控制端子的尖端更靠近框架的位置处具有板抵接表面,所述端部形成为在高度方向上突出。