发明名称 |
Improved fire fighting nozzle and method including pressure regulation, chemicaland eduction features |
摘要 |
A selectively automatic fire fithting nozzle a method of use including adjustable means (ST) of limiting a range of automatic adjustement (B) of a discharge orifice of the nozzle, providing an option of selecting a constant pressure for a first fraction of a discharge window and selecting a relatively constant flow for a second fraction. |
申请公布号 |
AU7723500(A) |
申请公布日期 |
2002.04.08 |
申请号 |
AU20000077235 |
申请日期 |
2000.09.27 |
申请人 |
WILLIAMS FIRE AND HAZARD CONTROL, INC. |
发明人 |
DENNIS W. CRABTREE;DWIGHT P. WILLIAMS |
分类号 |
A62C31/12;A62C5/02;A62C31/02;A62C31/03;A62C31/07 |
主分类号 |
A62C31/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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