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    • 2. 发明专利
    • Test apparatus and test method for rail for elevator
    • 用于电梯的铁路试验装置和试验方法
    • JP2014172748A
    • 2014-09-22
    • JP2013049153
    • 2013-03-12
    • Mitsubishi Electric Corp三菱電機株式会社
    • IWAMI TAIZOMIYAMOTO YOSHINORINAKAMURA HIDETAKASHIRAISHI NAOHIROSHIMAZU HIDEAKI
    • B66B5/00
    • PROBLEM TO BE SOLVED: To provide a test apparatus for a rail for an elevator, which enables a performance test of an emergency stop device to be carried out with ease, and which can obtain not only data on possibility/impossibility of an operation but also acceleration/deceleration data.SOLUTION: A test apparatus for a rail for an elevator includes: position holding means 21 that has a structure 10 movable along a rail 2 arranged in a vertical direction and that stops the structure 10 on the rail 2; emergency stop means 40 for pressurizing the rail 2 via a braking piece 41; fall command means 22; trigger means 25 for operating the emergency stop means 40; acceleration measurement means 31; and data recording means 32.
    • 要解决的问题:提供一种用于电梯轨道的测试装置,其能够容易地执行紧急停止装置的性能测试,并且不仅可以获得关于可能性/不可能的操作的数据,而且还可以 加速/减速数据。解决方案:用于电梯轨道的测试装置包括:位置保持装置21,其具有可沿着垂直方向布置的导轨2移动的结构10,并且使轨道2上的结构10停止; 用于经由制动片41对轨道2加压的紧急停止装置40; 落下指令装置22; 用于操作紧急停止装置40的触发装置25; 加速度测定单元31; 和数据记录装置32。
    • 5. 发明专利
    • Contactor structure
    • 接触器结构
    • JP2010200394A
    • 2010-09-09
    • JP2009038911
    • 2009-02-23
    • Mitsubishi Electric Corp三菱電機株式会社
    • SHIMAZU HIDEAKINAKAGAWA HIROYUKIFUJITA DAISUKESHIMIZU YOSHINORINAKAUCHI SHINICHIRO
    • H02K3/04H02K3/50
    • PROBLEM TO BE SOLVED: To provide a contactor structure which can suppress an increase in contact resistance between conductors due to abrasion. SOLUTION: In a state that the first conductor 1 and the second conductor 2 arranged coaxially in a pair are engaged with each other, contactors 3 are so arranged in plural numbers in the axial direction of the conductors as to extend in the circumferential direction of the conductors. The contactor structure thus formed performs current application between the conductors via the contactors 3. The structure is equipped with contactor arranging mechanisms 1c and 4, in which each contactor is arranged, with the contact positions 15 between the contactors and the conductors varied in the circumferential direction, relating to each of the contactors arranged in the axial direction. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供能够抑制由于磨损导致的导体之间的接触电阻增加的接触器结构。 解决方案:在一对同轴配置的第一导体1和第二导体2彼此接合的状态下,接触器3在导体的轴向上以多个数量布置成在圆周方向上延伸 导线方向。 这样形成的接触器结构经由接触器3在导体之间进行电流施加。该结构配备有接触器布置机构1c和4,其中每个接触器布置在接触器和导体之间的接触位置15在周向上变化 方向,涉及沿轴向布置的每个接触器。 版权所有(C)2010,JPO&INPIT