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    • 12. 发明专利
    • Power sensor
    • 电源传感器
    • JP2014119409A
    • 2014-06-30
    • JP2012276459
    • 2012-12-19
    • Fujitsu Component Ltd富士通コンポーネント株式会社
    • AKIEDA SHINICHIRONAKAMURA AKIOSHIMIZU SHINKICHIKURASHIMA SHIGEMI
    • G01R15/20
    • G01R15/202G01D5/145G01D11/24G01R1/04G01R11/04G01R15/207G01R33/07
    • PROBLEM TO BE SOLVED: To provide a current sensor which easily removes/attaches a magnetic substance core and is excellent in versatility.SOLUTION: A current sensor 100 is provided with: a lower part case 40; a lower part magnetic substance core 10 which is housed in the lower part case 40 and has a first gap 12 where a first hole element 30a for magnetic field detection is placeable; a middle part case 50 which is freely attachably/removably engaged with the lower part case 40 and houses the lower part magnetic substance core 10 together with the lower part case 40; an upper part magnetic substance core 60 which is placed on the middle part case 50 and forms a circular structure for encircling a conductor 32 together with the lower part magnetic substance core 10; and an upper part case 60 which is freely attachably/removably engaged with the middle case 50 and houses an upper part magnetic substance core 20 together with the middle part case 50.
    • 要解决的问题:提供一种易于去除/附着磁性体芯的电流传感器,并且具有优异的通用性。解决方案:电流传感器100具有:下部壳体40; 下部磁性物质芯10,其容纳在下部壳体40中,并且具有可放置用于磁场检测的第一孔元件30a的第一间隙12; 中间部分壳体50,其可自由地附接/可拆卸地与下部壳体40接合并且与下部壳体40一起容纳下部磁性物质芯部10; 上部磁性物质芯60,其放置在中间部件壳体50上,并与下部磁性体磁芯10一起形成用于环绕导体32的圆形结构; 以及与中间壳体50自由地可拆卸地接合并且与中间部件壳体50一起容纳上部磁性体芯部20的上部壳体60。
    • 16. 发明专利
    • Field apparatus
    • 现场装置
    • JP2012207951A
    • 2012-10-25
    • JP2011072165
    • 2011-03-29
    • Azbil Corpアズビル株式会社
    • TANABE JU
    • G01L19/00G05B19/05
    • G01D11/24G05B2219/25428
    • PROBLEM TO BE SOLVED: To provide a field apparatus which reduces a workload required for maintenance of built-in batteries.SOLUTION: A field apparatus includes a battery case 11X which stores batteries 11 and which is inserted into an apparatus case 21 from an opening and is mounted inside the apparatus case 21, and a plurality of mounting parts 21I, 21J which are provided inside the apparatus case 21 and which are for mounting the battery case 11X in a manner to be able to change a mounting direction of the battery case 11X according to an installation direction of the apparatus case 21 so that the batteries 11 are placed in a predetermined proper mounting direction.
    • 要解决的问题:提供一种减少内置电池维护所需工作量的现场设备。 解决方案:现场设备包括:电池壳体11X,其存储电池11,并且从开口插入到设备壳体21中并安装在设备壳体21内;以及多个安装部件21I,21J 在装置壳体21的内部,其用于以能够根据装置壳体21的安装方向改变电池壳体11X的安装方向的方式安装电池壳体11X,使得电池11被放置在预定的 正确的安装方向。 版权所有(C)2013,JPO&INPIT