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2.发明公开
公开(公告)号：EP4015767A1
公开(公告)日：2022-06-22
申请号：EP21206049.5
申请日：2021-11-02
摘要： A dust suppression system (1), particularly for underground work such as tunnels and the like, which comprises a trolley (2) which is adapted to support a tank (3) which is adapted to contain water, the tank being connected to a supply pump (5) driven by a motor (15), the pump feeding a plurality of nozzles (6) for atomizing the water, sensors being provided for the detection of environmental conditions for the activation of the nozzles (6).
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3.发明公开
公开(公告)号：EP3477250A1
公开(公告)日：2019-05-01
申请号：EP18199634.9
申请日：2018-10-10
摘要： A system (10) for monitoring civil engineering works and infrastructures particularly in urban areas, which comprises an aircraft (12) associated with parking areas (18), the aircraft (12) being connected to a remote processing device (16) by way of a telematic communication network (14), characterized in that the aircraft (12) comprises acquisition means (30) configured to acquire respective images from a plurality of measurement markers (20) and from a plurality of control markers (22), interpretation means (31) configured to interpret the images into measurement and control data, and transceiver means (26) configured to transmit the measurement and control data toward the remote processing device (16), the remote processing device (16) being configured to process the measurement and control data that arrive from the aircraft (12).
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公开(公告)号：EP3321575A1
公开(公告)日：2018-05-16
申请号：EP17199960.0
申请日：2017-11-03
IPC分类号： F21V21/02 , F21S4/28 , F21W131/101 , F21Y101/00
CPC分类号： F21V21/025 , F21S4/28 , F21W2131/101 , F21Y2101/00
摘要： A strip lighting system for tunnels (1), which comprises a base guide (2) that is adapted to be coupled to the wall/vault of a tunnel, and at least one optical/electronic unit (10) that is adapted to be coupled to the base guide (2).
摘要翻译： 1。一种用于隧道（1）的带状照明系统，所述带状照明系统包括适于耦合到隧道的壁/拱顶的基座引导件（2），以及适于耦合到所述隧道的至少一个光学/电子单元 到基部导轨（2）。
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公开(公告)号：EP4379213A1
公开(公告)日：2024-06-05
申请号：EP23212520.3
申请日：2023-11-28
CPC分类号： F04D19/002 , F04D25/0606 , E21F1/00 , F04D29/646 , F04D29/601 , F04D29/023
摘要： A forced ventilation device (1), particularly for road tunnels and the like, comprising an outer casing (2) which has a substantially cylindrical hollow geometric shape, is open at its end faces and can be fixed to the walls of a tunnel and the like by means of a supporting frame (3) in such a manner as to be oriented with its axis of revolution (4) parallel to the longitudinal extension of the tunnel and the like; the device further comprises a drive unit (5) provided with a ventilation impeller (6), arranged inside the outer casing (2) by means of supporting brackets (7) radially protruding therefrom in such a way that the axis of rotation (8) of the ventilation impeller (6) coincides with the axis of revolution (4) of the outer casing (2); the drive unit (5) comprises an outer shell (10) adapted to contain the electromechanical components of the drive unit (5) and having an aerodynamic profile that is such as to facilitate the ventilation of air through the outer casing (2).
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