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    • 1. 发明专利
    • Method and device for monitoring positioning of measuring instrument, and measuring instrument
    • 用于监测仪器定位和测量仪器的方法和装置
    • JP2005172833A
    • 2005-06-30
    • JP2004357832
    • 2004-12-10
    • Mettler Toledo Gmbhメトラー−トレド・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングMettler−Toledo GmbH
    • KUNZI HANSRUEDILEISINGER ROGER
    • G01C9/32G01C9/06G01G23/00
    • G01C9/06G01C2009/066G01G23/002
    • PROBLEM TO BE SOLVED: To provide a method and device used for monitoring positioning of a measuring instrument, particularly, a balance.
      SOLUTION: This device comprises an inclination sensor 1 based on the principle of a level, which uses a container 10 containing a liquid 11 with one bubble 12 formed therein. The position of the bubble is optically measured by use of a radiation element D1 arranged on one side of the bubble and a sensor element D2 arranged on the other side of the bubble. The radiation element and the sensor element determine a sensor axis sx in the center of which the bubble is located as long as the sensor axis is parallel to the axis of gravity as an integrated unit. Further, the sensor element is put between at least two reference element D3 and D3', and the reference element is used for testing whether the intensity of radiation is within an allowable range or not. In order to confirm that a monitoring device 150 is normally functioning, a function test is automatically executed within the monitoring device.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种用于监测测量仪器,特别是天平的定位的方法和装置。 解决方案:该装置包括基于水平原理的倾斜传感器1,该倾斜传感器使用容纳有形成有一个气泡12的液体11的容器10。 通过使用布置在气泡的一侧的辐射元件D1和布置在气泡的另一侧的传感器元件D2来光学地测量气泡的位置。 辐射元件和传感器元件确定传感器轴sx在气泡所在的中心,只要传感器轴线作为一体的单元平行于重心轴。 此外,将传感器元件放置在至少两个参考元件D3和D3'之间,并且参考元件用于测试辐射强度是否在允许范围内。 为了确认监视装置150正常工作,在监视装置内自动执行功能测试。 版权所有(C)2005,JPO&NCIPI
    • 4. 发明专利
    • Draft protection device for balance
    • 平衡保护装置草案
    • JP2006030188A
    • 2006-02-02
    • JP2005201102
    • 2005-07-11
    • Mettler Toledo Gmbhメトラー−トレド・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングMettler−Toledo GmbH
    • LUCHINGER PAULROTACH HANSJORGLEISINGER ROGERFRINGELI EDUARD
    • G01G21/28
    • G01G21/286
    • PROBLEM TO BE SOLVED: To ensure no vibration as well as smoothly operating opening and closing movement for a draft protection device for a balance including one window having two window sections slidable relative to each other. SOLUTION: The draft protection device for a balance 101, which encloses a weighing compartment surrounding a weighing pan 103, has at least one opening that can be closed by a window 106. The at least one window 106 has at least two slidable window sections 116 and 117 which partially overlap each other in any of their positions. According to the invention, a drive mechanism is provided for the opening and closing of the window 106, which drive mechanism couples the window sections 116 and 117 to each other in such a way that all of the window sections 116 and 117 move simultaneously and at different speeds during the opening and closing, wherein the respective speeds of the window sections 116 and 117 can be predetermined by design. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了确保没有振动以及用于平衡的通风保护装置的平滑操作的打开和关闭运动,包括具有可相对于彼此滑动的两个窗口部分的一个窗口。 解决方案:围绕称重盘103包围称重隔间的余量101的牵引保护装置具有可由窗口106关闭的至少一个开口。至少一个窗口106具有至少两个可滑动的 窗口部分116和117在其任何位置中彼此部分重叠。 根据本发明,提供了用于打开和关闭窗口106的驱动机构,该驱动机构将窗部116和117彼此连接,使得所有窗部116和117同时移动并且在 在打开和关闭期间不同的速度,其中窗部分116和117的相应速度可以通过设计来预先确定。 版权所有(C)2006,JPO&NCIPI