Title:
エレベーターのかご
Document Type and Number:
Japanese Patent JP6958734
Kind Code:
B2
Abstract:
A car (1) is provided, for example, with a door (11), an electric motor (12), a fan (15), a belt (16), and a control board (18). The electric motor (12) rotates an output shaft (12a) to generate power for driving the door (11). The fan (15) is provided to the pulley (14). The belt (16) transmits the rotation of the output shaft (12a) to the pulley (14). A vent (31a) is formed in the control board (18). The rotation of the pulley (14) causes the fan (15) to generate an air flow flowing through the vent (31a).
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| JP6977888 | Elevator system |
| WO/2021/219924 | ELEVATOR COMMUNICATION SYSTEM |
Inventors:
Yosuke Ichikawa
Application Number:
JP2020523902A
Publication Date:
November 02, 2021
Filing Date:
June 06, 2018
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B66B1/34; B66B11/02; B66B13/08
Domestic Patent References:
| JP2008056371A | ||||
| JP2001122561A | ||||
| JP2009113960A | ||||
| JP2013032192A | ||||
| JP2011246268A |
Attorney, Agent or Firm:
Mamoru Takada
Hideki Takahashi
Jiro Ozawa
Hideki Takahashi
Jiro Ozawa