发明名称 |
Apparatus for removing dust having device for producing air curtain |
摘要 |
Apparatus operable by actuating a trigger to cause high-pressure air from a compressor to jet out from the front end opening of a nozzle and to simultaneously produce an air curtain in the form of a conical air layer surrounding the air jet and spreading out from an annular fine clearance provided approximately at the base portion of the nozzle.
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申请公布号 |
US4060874(A) |
申请公布日期 |
1977.12.06 |
申请号 |
US19760658668 |
申请日期 |
1976.02.17 |
申请人 |
FURUTSUTSUMI, YASUZI |
发明人 |
FURUTSUTSUMI, YASUZI |
分类号 |
B05B1/00;B05B1/14;B08B5/02;(IPC1-7):A47L5/14 |
主分类号 |
B05B1/00 |
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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