SYSTEM AND METHOD FOR CONTROLLING LINEAR PUMP SYSTEM
    1.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING LINEAR PUMP SYSTEM 审中-公开
    用于控制线性泵系统的系统和方法

    公开(公告)号:US20130039778A1

    公开(公告)日:2013-02-14

    申请号:US13514449

    申请日:2010-12-08

    IPC分类号: F04B49/06

    摘要: Systems and methods for operating a linear pump system involve operating a linear motor system; reciprocating a linear pump and a motor control module that issues commands and a control logic input to the linear motor system. The linear motor system is operated to reciprocate an output shaft between first and second reversal positions. The linear pump is reciprocated with the output shaft to produce a flow of material. A pump reversal command reverses direction of the output shaft. A torque command controls speed of the output shaft. The control logic input reciprocates the output shaft at speeds to produce a constant output condition of the flow of material. The motor control module adjusts the torque command to operate the output shaft at an increased speed above what is necessary for the constant output condition for a temporary time period beginning when the reversal command is issued.

    摘要翻译: 用于操作线性泵系统的系统和方法涉及操作线性电机系统; 将线性泵和马达控制模块往复运动,该模块向线性马达系统发出命令和控制逻辑输入。 线性电动机系统被操作以使输出轴在第一和第二反转位置之间往复运动。 线性泵与输出轴往复运动以产生材料流。 泵反转指令反转输出轴的方向。 转矩指令控制输出轴的转速。 控制逻辑输入以输出轴的速度往复运动,以产生物料流的恒定输出状态。 电机控制模块调整转矩指令,以在发出反转指令的时间段开始的临时时间段内以超过恒定输出条件所需要的增加速度运行输出轴。

    Display module
    2.
    发明授权
    Display module 有权
    显示模块

    公开(公告)号:US08299373B2

    公开(公告)日:2012-10-30

    申请号:US12602536

    申请日:2008-06-12

    IPC分类号: H05K7/14 H05K7/00 G06F3/02

    摘要: The outer case of the display module 10 is constructed of static dissipative polypropylene components that house a circuit board 16 and display 14. When the display module 10 utilizes the hand held pendant option a front cover 18 is used. This front cover 18 provides a viewing window 20 to the display 14 and a flat surface to attach the membrane 22. When the display module 10 is to be mounted inside of an enclosure, the front cover is replaced by a flat plate 28 that then provides the viewing window 30 and flat surface membrane 32 requirements. The rear portion 12 of the display module 10 is used with either option and contains the necessary features to allow for either the front cover 18 or the flat plate 28 to be attached.

    摘要翻译: 显示模块10的外壳由容纳电路板16和显示器14的静电耗散聚丙烯组件构成。当显示模块10利用手持悬挂选项时,使用前盖18。 该前盖18向显示器14提供观察窗20和平坦的表面以附接膜22.当显示模块10将被安装在外壳内部时,前盖由平板28替代,该平板28然后提供 观察窗30和平面膜32的要求。 显示模块10的后部12与任一选项一起使用,并且包含允许前盖18或平板28附接的必要特征。

    DISPLAY MODULE
    6.
    发明申请
    DISPLAY MODULE 有权
    显示模块

    公开(公告)号:US20120140382A1

    公开(公告)日:2012-06-07

    申请号:US12602536

    申请日:2008-06-12

    IPC分类号: H05K5/00

    摘要: The outer case of the display module 10 is constructed of static dissipative polypropylene components that house a circuit board 16 and display 14. When the display module 10 utilizes the hand held pendant option a front cover 18 is used. This front cover 18 provides a viewing window 20 to the display 14 and a flat surface to attach the membrane 22. When the display module 10 is to be mounted inside of an enclosure, the front cover is replaced by a flat plate 28 that then provides the viewing window 30 and flat surface membrane 32 requirements. The rear portion 12 of the display module 10 is used with either option and contains the necessary features to allow for either the front cover 18 or the flat plate 28 to be attached.

    摘要翻译: 显示模块10的外壳由容纳电路板16和显示器14的静电耗散聚丙烯组件构成。当显示模块10利用手持悬挂选项时,使用前盖18。 该前盖18向显示器14提供观察窗20和平坦的表面以附接膜22.当显示模块10要安装在外壳内部时,前盖由平板28替代,该平板28然后提供 观察窗30和平面膜32的要求。 显示模块10的后部12与任一选项一起使用,并且包含允许前盖18或平板28附接的必要特征。