发明名称 |
HIGH-PRESSURE CLEANING SPRAY NOZZLE |
摘要 |
<p>A high-pressure liquid spray nozzle having an elongate nozzle body having a longitudinally extending liquid flow passage, which in the illustrated embodiment, is defined in part by a plastic liquid throttling and stabilizing insert. The insert has a liquid flow passage which includes an upstream entry section, a smaller diameter downstream approach section, and an inwardly converging throat section between the upstream and downstream sections. The upstream passageway section has a scalloped cross-sectional configuration which define a plurality of longitudinally extending flutes effective for stabilizing and minimizing turbulence in the high pressure liquid flow stream directed through the nozzle such that a more concentrated, solid liquid flow stream is discharged from the nozzle with increased velocity and surface impact force for enhanced cleaning.</p> |
申请公布号 |
WO2004067186(A1) |
申请公布日期 |
2004.08.12 |
申请号 |
WO2003US40208 |
申请日期 |
2003.12.18 |
申请人 |
SPRAYING SYSTEMS CO. |
发明人 |
FERRAZZA, GERALD, P.;VOCK, TIMOTHY, M. |
分类号 |
B05B1/04;B05B1/34;(IPC1-7):B05B1/34 |
主分类号 |
B05B1/04 |
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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