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公开(公告)号：EP3837462A1
公开(公告)日：2021-06-23
申请号：EP19722527.9
申请日：2019-04-18
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2.发明公开
公开(公告)号：EP4049255A1
公开(公告)日：2022-08-31
申请号：EP20793339.1
申请日：2020-10-16
发明人： SPRAKEL, Dirk K.
IPC分类号： G08B17/06
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公开(公告)号：EP2750770B1
公开(公告)日：2015-09-30
申请号：EP12740135.4
申请日：2012-07-24
发明人： SPRAKEL, Dirk K. , LAKKONEN, Max
IPC分类号： A62C3/02
CPC分类号： A62C3/0221
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公开(公告)号：EP2750770A2
公开(公告)日：2014-07-09
申请号：EP12740135.4
申请日：2012-07-24
发明人： SPRAKEL, Dirk K. , LAKKONEN, Max
IPC分类号： A62C3/02
CPC分类号： A62C3/0221
摘要： The invention relates to a fire fighting device designed for tunnels comprising at least one primary extinguishing fluid line 4, at least two section lines 2 connected to the primary extinguishing fluid line 4, wherein the section lines 2 are allocated to a longitudinal section A, B, C, D of a tunnel and each allocated to one of at least two cross-sections a, b, c, d sub-dividing the longitudinal section A, B, C, D, a fire localization device 16 allocating a localized fire to a cross-section a, b, c, d and a control device 6 connected to the fire localization device 16, wherein the control device 6 connects the primary extinguishing fluid line 4 to a limit selection from the section lines 2 in dependence on a fire localization.
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