Title:
エレベータの制御装置
Document Type and Number:
Japanese Patent JP4584019
Kind Code:
B2
Abstract:
A controller for an elevator equipped with a gear-type traction machine which transmits the driving force of a motor to a driving sheave via a gear, which is constituted by a car which ascends and descends in an elevator shaft, car load detecting means which detects a load acting on the car, operation direction detecting means which detects an operation direction of the car, and speed determining means which determines a maximum speed of the car according to characteristics of the motor during a power running operation and a maximum speed of the car according to characteristics of the gear of the gear-type traction machine during a braking operation on the basis of detection results of the car load detecting means and the operation direction detecting means.
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Inventors:
Masami Nomura
Application Number:
JP2005137001A
Publication Date:
November 17, 2010
Filing Date:
May 10, 2005
Export Citation:
Assignee:
Mitsubishi Electric Building Techno Service Co., Ltd.
International Classes:
B66B1/24
Domestic Patent References:
| JP2003238037A | ||||
| JP4140001A |
Attorney, Agent or Firm:
Mamoru Takada
Hideki Takahashi
Hideki Takahashi