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    • 86. 发明专利
    • Electromagnetic switch
    • 电磁开关
    • JP2012199115A
    • 2012-10-18
    • JP2011063235
    • 2011-03-22
    • Panasonic Corpパナソニック株式会社
    • KODAMA KAZUHIROOKADA MASAFUMI
    • H01H47/00H01H50/04
    • H01H47/002H01H1/0015H01H9/0066H01H36/0046H01H50/541H01H50/545
    • PROBLEM TO BE SOLVED: To self-diagnose the presence or absence of abnormality and notify the outside of the diagnosis.SOLUTION: An electromagnetic switch A1 comprises: a detection unit 5 which detects an opening/closing state of a contact part 1; an abnormality determination unit 6 which determines the presence or absence of abnormality based on the opening/closing state of the contact part 1 detected by the detection unit 5 and an opening/closing state of the contact part 1 corresponding to a command from the outside; and an output unit 8 which outputs a result of determination by the abnormality determination unit 6 to the outside. Thus, the electromagnetic switch A1 can self-diagnose the presence or absence of abnormality so as to notify the outside of the diagnosis. Consequently, the abnormality (failure) of the electromagnetic switch A1 can be monitored more easily because an apparatus incorporating the electromagnetic switch A1 no longer needs to detect the abnormality of the contact part 1.
    • 要解决的问题:自我诊断异常的存在或不存在,并通知外界的诊断。 解决方案:电磁开关A1包括:检测单元5,其检测接触部分1的打开/关闭状态; 异常确定单元6,其基于由检测单元5检测到的接触部分1的打开/关闭状态以及与来自外部的命令相对应的接触部分1的打开/关闭状态来确定是否存在异常; 以及输出单元8,其将异常判定单元6的判定结果输出到外部。 因此,电磁开关A1能够自诊断异常的存在或不存在,从而将诊断通知给外部。 因此,可以更容易地监视电磁开关A1的异常(故障),因为包含电磁开关A1的装置不再需要检测接触部分1的异常。版权所有:(C)2013,JPO&INPIT
    • 87. 发明专利
    • Electromagnetic switch
    • 电磁开关
    • JP2012199114A
    • 2012-10-18
    • JP2011063233
    • 2011-03-22
    • Panasonic Corpパナソニック株式会社
    • KODAMA KAZUHIROOKADA MASAFUMI
    • H01H50/04H01H1/66H01H47/00
    • G01R31/327G01R31/3278H01H1/0015H01H9/0066H01H36/0046H01H47/002H01H50/54H01H50/541H01H50/545H01H71/04
    • PROBLEM TO BE SOLVED: To facilitate the management of life compared with the case of conventional inventions.SOLUTION: An electromagnetic switch A1 comprises: a measurement unit 5 which measures changes due to opening/closing of a contact (the number of times of opening/closing); a life determination unit 6 which determines the state of the contact based on the changes (the number of times of opening/closing) measured by the measurement unit 5; and an output unit 8 which outputs a result of determination by the life determination unit 6 to the outside. Consequently, the management of life is facilitated compared with the case of conventional inventions because an apparatus incorporating the electromagnetic switch A1 no longer needs to manage the life of the electromagnetic switch A1 by counting the number of times of opening/closing, etc.
    • 要解决的问题:与常规发明相比,促进生活管理。 电磁开关A1包括:测量单元5,其测量由于触点的打开/关闭引起的变化(打开/关闭的次数); 确定单元6,其基于由测量单元5测量的改变(打开/关闭的次数)来确定接触状态; 以及输出单元8,其将寿命确定单元6的确定结果输出到外部。 因此,与传统发明相比,由于装有电磁开关A1的装置不再需要通过计数打开/关闭次数等来控制电磁开关A1的使用寿命,因此便于管理生命。

      版权所有(C)2013,JPO&INPIT