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    • 31. 发明授权
    • Elevator apparatus
    • 电梯设备
    • US08167094B2
    • 2012-05-01
    • US12532414
    • 2007-04-26
    • Takaharu UedaTakehiko KubotaAkihiro ChidaSatoru TakahashiRikio Kondo
    • Takaharu UedaTakehiko KubotaAkihiro ChidaSatoru TakahashiRikio Kondo
    • B66B1/32
    • B66B1/32B66B5/0031
    • Provided is an elevator apparatus including a first electromagnetic switch and a second electromagnetic switch provided between a first electromagnetic coil and a second electromagnetic coil of a first brake device and a second brake device and a power source. The brake control section includes: a first electromagnetic coil control switch provided between the first electromagnetic coil and a ground section; a second electromagnetic coil control switch provided between the second electromagnetic coil and the ground section; a first processing section for opening and closing the first electromagnetic switch and the first electromagnetic coil control switch in response to a braking operation command issued from an operation control section; and a second processing section for opening and closing the second electromagnetic switch and the second electromagnetic coil control switch in response to the braking operation command.
    • 本发明提供一种电梯装置,包括设置在第一制动装置的第一电磁线圈和第二电磁线圈之间的第一电磁开关和第二电磁开关,以及第二制动装置和电源。 制动控制部包括:设置在第一电磁线圈与接地部之间的第一电磁线圈控制开关; 设置在第二电磁线圈和接地部之间的第二电磁线圈控制开关; 第一处理部分,用于响应于从操作控制部分发出的制动操作命令来打开和关闭第一电磁开关和第一电磁线圈控制开关; 以及第二处理部,其响应于制动操作命令来打开和关闭第二电磁开关和第二电磁线圈控制开关。