Title:
エレベータの制御装置
Document Type and Number:
Japanese Patent JP6991356
Kind Code:
B2
Abstract:
Provided is a control device for an elevator including: a first control unit configured to control a hoisting machine configured to raise and lower a car and a counterweight in a hoistway; and a second control unit configured to obtain a generation torque which is a torque to be generated by the hoisting machine, and to limit the obtained generation torque to be generated by the hoisting machine so that the obtained generation torque is lower than an abnormal torque which is the generation torque generated when, under a state in which a movement of one of elevating bodies which are the car and the counterweight is limited, the other elevating body is wound by the hoisting machine.
Inventors:
Hidetaka Ishiguro
Application Number:
JP2020551009A
Publication Date:
January 12, 2022
Filing Date:
October 03, 2018
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B66B5/00; B66B11/08
Domestic Patent References:
JP2007145589A | ||||
JP201620246A | ||||
JP2016166071A | ||||
JP201342630A |
Foreign References:
WO2012014526A1 | ||||
US20150114761 |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Kazuhiro Oya
Shunichi Ueda
Junichiro Yoshida
Kajinami order
Kazuhiro Oya
Shunichi Ueda
Junichiro Yoshida
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