An illustrative example embodiment of an elevator cab ventilation device includes a fan module and a ventilation controller that is configured to control operation of the fan module based on an indication of a position of at least one door of the elevator cab. The controller is configured to control the fan module to operate in a first mode to move a first amount of air per unit time when the door is in a first open position. The controller is configured to control the fan module to operate in a second mode to move a second, larger amount of air per unit time when the door is in a second, different open position.


    Access

    Download


    Export, share and cite



    Title :

    ELEVATOR CAB VENTILATION


    Contributors:

    Publication date :

    2022-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    ELEVATOR SYSTEM VENTILATION

    MANDY DALTON JOHN / MANDY TERRY ROY / SANDOVAL JOSE JESUS | European Patent Office | 2021

    Free access

    ELEVATOR CAB VENTILATION

    DERWINSKI PATRICIA / CASTRO INZUNZA CUAUHTEMOC | European Patent Office | 2024

    Free access

    Ventilation elevator car

    ZHU WEIZHONG / WANG JIRONG / TAN JUN et al. | European Patent Office | 2023

    Free access

    ELEVATOR SYSTEM VENTILATION

    MANDY DALTON JOHN / MANDY TERRY ROY / SANDOVAL JOSE JESUS | European Patent Office | 2021

    Free access

    ELEVATOR SYSTEM VENTILATION

    MANDY DALTON JOHN / MANDY TERRY ROY / SANDOVAL JOSE JESUS | European Patent Office | 2021

    Free access