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    • 10. 发明专利
    • Switch device and switch device system, and switch apparatus equipped with switch device or switch device system
    • 开关装置和开关装置系统以及装备有开关装置或开关装置系统的开关装置
    • JP2011171284A
    • 2011-09-01
    • JP2010279907
    • 2010-12-15
    • Ricoh Co Ltd株式会社リコー
    • IWATA ATSUKI
    • H01H7/14H01H7/06H01H50/00
    • H01H23/168H01H7/00H01H50/60H01H61/0107
    • PROBLEM TO BE SOLVED: To safely stop an apparatus even if a power switch is suddenly turned OFF. SOLUTION: A switch device includes: a switch operating part 1 that is manipulated between an ON position and an OFF position by a user; a switch circuit (1), (2) including first electrical contacts that are closed when the switch operating part 1 is manipulated to an ON position and maintain a closed state when the switch operating part 1 is manipulated to an OFF position; a signal switch (4) including a second electrical contact that is closed when the switch operating part 1 is manipulated to an ON position and is opened when the switch operating part 1 is manipulated to an OFF position; and a controller 302 that, when it detects that the switch operating part 1 is manipulated to an ON position or an OFF position, controls the first electrical contact from a closed state to an open state by inputting an electrical signal to an electrical contact opening mechanism after completion of a predetermined timing and a predetermined process after the OFF manipulation. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:即使电源开关突然关闭,也可以安全地停止设备。 解决方案:开关装置包括:用户在ON位置和OFF位置之间操作的开关操作部件1; 开关电路(1),(2)包括当开关操作部件1被操作到ON位置时闭合的第一电触点,并且当开关操作部件1被操作到OFF位置时保持闭合状态; 信号开关(4),包括当开关操作部件1被操作到ON位置时被关闭并且当开关操作部件1被操作到OFF位置时被打开的第二电触点; 以及控制器302,当其检测到开关操作部分1被操纵到ON位置或OFF位置时,通过将电信号输入到电接触开启机构来将第一电触点从关闭状态控制到打开状态 在完成了OFF操作之后的预定定时和预定处理之后。 版权所有(C)2011,JPO&INPIT