发明名称 |
UGELLO CON GETTO A VENTAGLIO A PRESSIONE ULTRA ELEVATA. |
摘要 |
A nozzle for producing an ultrahigh-pressure fluid fan jet is shown and described. In a preferred embodiment, the nozzle has an inner surface defined by a conical bore extending from a first end to a second end, thereby creating an entrance orifice and an exit orifice in the first and second ends, respectively. A wedge-shaped notch extends inward from the second end towards the first end to a sufficient depth such that the shape of the exit orifice is defined by the intersection of the conical bore and the wedge-shaped notch. As pressurized fluid passes through the nozzle and out the exit orifice, the shape of the exit orifice causes the pressurized fluid to exit in the form of a fan jet having a substantially oval cross-section. This fan jet may be swept across a surface to be cleaned thereby selectively removing a layer of material from an underlying surface evenly and completely, without damaging the underlying surface. The fan jet may also be used to cut a fibrous or hard material. |
申请公布号 |
ITMI932587(A1) |
申请公布日期 |
1994.06.10 |
申请号 |
IT1993MI02587 |
申请日期 |
1993.12.09 |
申请人 |
FLOW INTERNATIONAL CORPORATION |
发明人 |
BUCHBERGER ANTON H.;RAGHAVAN CHIDAMBARAM;TING EDMUND Y.;TREMOULET OLIVIER L., JR. |
分类号 |
B05B;B05B1/04;B05B1/06;B23P15/16;B26F3/00 |
主分类号 |
B05B |
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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