发明名称 |
High performance kinetic spray nozzle |
摘要 |
A nozzle assembly for a kinetic spray system includes a convergent portion, a throat portion, and a divergent portion, each cooperating together to define a passage therethrough for passing a mixture of powder particles suspended in a flow of a high pressure heated gas. The nozzle assembly further includes an extension portion attached to the divergent portion and extending to a distal end a pre-determined length from the divergent portion of the nozzle assembly. The extension portion permits a dragging force exerted on the powder particles by the flow of high pressure heated gas to act upon the powder particles for a longer duration of time, thereby permitting the powder particles to accelerate to a greater velocity than has been previously achievable.
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申请公布号 |
US2006275554(A1) |
申请公布日期 |
2006.12.07 |
申请号 |
US20060500104 |
申请日期 |
2006.08.07 |
申请人 |
ZHAO ZHIBO;GILLISPIE BRYAN A;HAN TAEYOUNG;ELMOURSI ALAA A;PATEL NILESH B |
发明人 |
ZHAO ZHIBO;GILLISPIE BRYAN A.;HAN TAEYOUNG;ELMOURSI ALAA A.;PATEL NILESH B. |
分类号 |
C21D1/00;B05C5/00;B05D1/08;C21D1/62 |
主分类号 |
C21D1/00 |
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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