发明名称 Smoke eliminator
摘要 A smoke eliminator for removing smoke, heat and combustion gases from a burning structure. The smoke eliminator includes a heat-resistant rigid tube having an adapter attached to one end for connection to a conventional fire hose, and a fog nozzle attached to the other end and disposed normal to the tube. A butt section is disposed at right angles to the tube below the fog nozzle and has a number of holding teeth for engaging a structure member such as a window ledge.
申请公布号 US4703808(A) 申请公布日期 1987.11.03
申请号 US19860856203 申请日期 1986.04.28
申请人 O'DONNELL, JAMES W. 发明人 O'DONNELL, JAMES W.
分类号 A62B3/00;A62C31/22;(IPC1-7):A62C31/22 主分类号 A62B3/00
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