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公开(公告)号:US4043397A
公开(公告)日:1977-08-23
申请号:US615523
申请日:1975-09-22
申请人: Richard A. Glowienke
发明人: Richard A. Glowienke
CPC分类号: A62C99/0072 , A62C2/08
摘要: Fire fighting equipment consisting of a water flow pipe, connected at one end to a pressurized water source, and having an 180.degree. bend at its other end which carries a novelly constructed spray nozzle and having anti-swirl elements in the flow passages. The method of use is also disclosed.
摘要翻译: 消防设备由水流管组成,一端连接到加压水源,其另一端具有180度弯曲,其携带新颖构造的喷嘴并在流动通道中具有防涡流元件。 还公开了使用方法。