发明名称 |
Method and apparatus for pulsed detonation coating of internal surfaces of small diameter tubes and the like |
摘要 |
A pulsed detonation gun comprises a small-diameter detonation tube, an igniter, and an outlet for discharging detonation products containing a coating material. A detonable or reactive mixture containing a coating precursor is formed in the detonation tube, and the detonable or reactive mixture is ignited to produce detonation or reaction products containing the coating precursor or a coating material formed in situ during a detonation process or a deflagration process. The coating material is discharged through the outlet and is contacted with the substrate to produce a coating. The device is particularly useful for coating the inside surfaces of small-diameter tubes and a variety of other difficult-to-reach substrate surfaces.
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申请公布号 |
US6787194(B2) |
申请公布日期 |
2004.09.07 |
申请号 |
US20020123522 |
申请日期 |
2002.04.17 |
申请人 |
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION |
发明人 |
EIDELMAN SHMUEL |
分类号 |
B05C5/04;B05D1/00;C23C4/12;C23C4/16;C23C16/04;C23C16/44;(IPC1-7):C23C4/12 |
主分类号 |
B05C5/04 |
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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