发明名称 |
CONFINED PENCIL BLASTING APPARATUS |
摘要 |
A blasting apparatus includes a first conduit for directing an abrasive stream to a workpiece, and a second conduit for providing a suction force at an outlet of the first conduit and for sucking away particles, the second conduit being disposed substantially surrounding and in parallel to the first conduit. |
申请公布号 |
SG10201400211U(A) |
申请公布日期 |
2015.09.29 |
申请号 |
SG10201400211U |
申请日期 |
2014.02.26 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
CHEAH, KIM WEI |
分类号 |
B24C3/12;B24B31/16;B24B55/06;B24B55/12 |
主分类号 |
B24C3/12 |
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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