发明名称 |
METHOD FOR REDUCING THE DIAMETER OF AN OPENING |
摘要 |
<p>A method for reducing the diameter of an opening, including peening a perimeter of the opening. A method for correcting the permeability of a part including a plurality of openings for allowing a gaseous fluid to pass therethrough. The method identifies at least one opening with a diameter which exceeds a predetermined upper limit and reduces the excessive diameter by peening a perimeter of the opening.</p> |
申请公布号 |
EP2440367(B1) |
申请公布日期 |
2013.12.25 |
申请号 |
EP20100724752 |
申请日期 |
2010.06.03 |
申请人 |
SNECMA |
发明人 |
DURET, JEAN-MICHEL, SERGE, MARCEL |
分类号 |
B23P6/00;F01D5/18;F23R3/00 |
主分类号 |
B23P6/00 |
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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