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    MODULAR INNER-CLIMATE INFLUENCING APPLIANCE
    1.
    发明公开
    MODULAR INNER-CLIMATE INFLUENCING APPLIANCE 审中-公开

    公开(公告)号：EP3882535A1

    公开(公告)日：2021-09-22

    申请号：EP20164560.3

    申请日：2020-03-20

    申请人： EL-Björn AB

    发明人： JOHANSSON, Lars ,  ANDERSSON, Joakim ,  POPAJA, Armin

    IPC分类号： F24H3/04 ,  F24H9/00 ,  F24H9/18 ,  F24H9/20 ,  F24F5/00

    摘要： Modular inner-climate influencing appliance (1) comprising a housing module (10) which comprises a fan (2) for obtaining an airflow from an inlet (3) to an outlet (4), a suction chamber (14) upstream the fan (2) and a pressure chamber (15) downstream the fan (2) and separated from each other by a separating wall (16). The separating wall (16) comprises a first opening (17) to which an inlet cone (2a) of the fan (2) is attached, and a sidewall (12b) of the suction chamber (14) comprises the inlet (3). The inner-climate influencing appliance (1) further comprises a climate module (20) connectable to the housing module (10) and comprising at least one climate influencing device (21) and the outlet (4). The separating wall (16) comprises a center portion (16c) which comprises the first opening (17), at least two end portions (16a, 16b) each fixedly connected to a respective opposite sidewall (12a, 12b) of the housing module (10), and at least two connecting portions (16ca, 16cb) connected to the center portion (16c) on opposite sides of the opening (17) and extending towards the respective two end portions (16a, 16b) and connected to the respective end portions (16a, 16b) of the separating wall (16).

    TELESCOPIC MAST
    3.
    发明公开
    TELESCOPIC MAST 审中-公开

    公开(公告)号：EP3473785A1

    公开(公告)日：2019-04-24

    申请号：EP18198643.1

    申请日：2018-10-04

    申请人： EL-Björn AB

    发明人： JOHANSSON, Lars ,  POPAJA, Armin

    IPC分类号： E04H12/18 ,  E04H12/22 ,  F16M11/26 ,  F16M11/28 ,  F16M11/30 ,  F21L14/00 ,  F21V21/06 ,  F21V21/10 ,  F21V21/22

    摘要： Telescopic mast (1) for carrying at least one armature, comprising a plurality of hollow mast sections (21, 22, 23, 24). The plurality of mast sections (21, 22, 23, 24) are telescopically arranged one outside the other and at least one of the mast sections (21, 22, 23, 24) comprises a plurality of recesses (25, 25', 25", 25 n ), and at least one enclosing mast section (22, 23, 24) comprises at least one first type of locking device (40) which comprises a spring-loaded pin (41) and a spring (42), and a first end (41a) of the pin (41) is arranged to automatically engage with the at least one recess (25) of an inner lying mast section (21, 22, 23) by means of the spring-force from the spring (42), and at least one enclosing mast section (22, 23, 24) comprises a second type of locking device (50), arranged to engage with an outside (26) of an inner lying mast section (21, 22, 23), via a through hole (27) of the enclosing mast section (22, 23, 24).