Title:
ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2023/223490
Kind Code:
A1
Abstract:
Provided is an elevator with which it is possible to ascertain worsening ride comfort due to vibrations continuing when the car is stopped. This elevator comprises a vibration measuring unit (10). The vibration measuring unit (10) measures vibrations occurring in the car (6) of the elevator when the car (6) is stopped. The state of the elevator is diagnosed on the basis of the vibrations measured by the vibration measuring unit (10), the vibration amplitude, and the vibration duration.
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WO/2018/011458 | ELEVATOR ARRANGEMENT TO OPEN THE ROOF OF AN ELEVATOR CAR |
Inventors:
TANIO RYUSUKE (JP)
Application Number:
PCT/JP2022/020797
Publication Date:
November 23, 2023
Filing Date:
May 19, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B5/00
Foreign References:
JP2018111581A | 2018-07-19 | |||
JPS6064961U | 1985-05-08 | |||
JP2021031256A | 2021-03-01 |
Attorney, Agent or Firm:
TAKADA, TAKAHASHI & PARTNERS (JP)
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