Electronic communication unit
    96.
    发明授权

    公开(公告)号:EP2183526B1

    公开(公告)日:2018-11-21

    申请号:EP08776058.3

    申请日:2008-07-25

    申请人: Zishaan, Faiz

    发明人: Zishaan, Faiz

    IPC分类号: F24F11/30 F24F110/50

    摘要: An electronic communication unit such as a mobile phone comprises a processor for operating said unit; and an ambient air quality monitoring sensor; characterized in that said processor is configured to operate said unit in a first mode of operation during which a) monitoring of said air quality occurs and a level of air quality is assessed against pre-determined levels; and b) ordinary communication routines are activated provided an acceptable category of pre-determined levels is identified; and in a second mode of operation during which a) monitoring of said air quality occurs and a level of air quality is assessed against pre-determined levels; and b) an alarm routine is launched interrupting the ordinary communication routines once a level of ambient air quality is assessed to warrant the user's attention.

    EXHAUST FAN
    99.
    发明公开
    EXHAUST FAN 审中-公开

    公开(公告)号:EP4446665A1

    公开(公告)日:2024-10-16

    申请号:EP24162645.6

    申请日:2024-03-11

    摘要: An exhaust fan (C4) is disclosed and includes a main body (10), an air guiding fan (1), a filtering component (2), and a networking controller (F). The main body (10) is configured to form an airflow path (L). The air guiding fan (1) is disposed in the airflow path (L) and is operated to guide an air convection with an extraction rate over 180 m 3 /h. The filtering component (2) is disposed in the airflow path (L) and filters an air pollution in the air convection guided by the air guiding fan (1). The networking controller (F) receives a control command through wireless communication to perform an activation operation of the air guiding fan (1).