发明申请
- 专利标题： AIR AND WATER HOSE APPARATUS FOR FIREFIGHTERS
- 专利标题（中）： 空气和水软管装置用于灭火器
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申请号： PCT/US0204047申请日： 2002-02-11
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公开(公告)号： WO02072397A3公开(公告)日： 2003-03-06
- 发明人: BAKER FRED E
- 申请人： BAKER FRED E , ROBERT E MCCARTHY
- 专利权人： BAKER FRED E,ROBERT E MCCARTHY
- 当前专利权人： BAKER FRED E,ROBERT E MCCARTHY
- 优先权： US80259701 2001-03-09
- 主分类号： A62C33/00
- IPC分类号： A62C33/00 ; A62B17/00 ; A62B7/00 ; A62B9/00 ; A62B9/04 ; F16L9/00 ; F16L9/18 ; F16L11/00
摘要：
An air and water hose apparatus (10 or 210) for use in an air supply system (100) for firefighters (150). The air and water hose apparatus has an air hose (32 or 232) completely within the water hose (12 or 212). The air and water hose apparatus comprises only a single length of the overall water hose of the system. This ensures that no part of the air hose is exposed to possible damage. The system supplies high pressure air to the firefighters. The system allows for easy connect and disconnect of the air and water hose apparatus to the firefighter's mask (160) and preferably can be used with standard self-contained breathing apparatus (152) having a mask and a regulator (158). A branched conduit (46) allows several firefighters to be attached to a single air and water hose apparatus.
