公开(公告)号：US20150322791A1

公开(公告)日：2015-11-12

申请号：US14707095

申请日：2015-05-08

Applicant: SENVION SE

Inventor： Christian FLACH

IPC: F01D5/00 ,  F01D5/14 ,  F04D29/18 ,  F04D29/60 ,  F04D29/26

CPC classification number: F01D5/005 ,  B23P6/007 ,  F01D5/147 ,  F03D1/0675 ,  F03D80/50 ,  F04D29/18 ,  F04D29/26 ,  F04D29/60 ,  F05B2230/80 ,  F05B2240/122 ,  F05B2260/96 ,  F05D2230/80 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T29/4932 ,  Y10T156/10

Abstract: The invention relates to a method for repairing a vortex generator (6) which projects from an outer skin (4) of a rotor blade, the vortex generator tip (65) of which is broken off and leaves behind a vortex generator stub (66) on the rotor blade outer skin (4), by the vortex generator stub (66) being ground down and a vortex generator crown (50) being fitted onto the ground-down vortex generator stub (66a).

Abstract translation: 本发明涉及一种用于修复从转子叶片的外皮（4）突出的涡流发生器（6）的方法，其中涡流发生器尖端（65）被分解并留在涡流发生器短管（66）之后， 在转子叶片外皮（4）上，由涡流发生器短管（66）被磨碎，并将涡流发生器冠（50）装配到下降涡流发生器短管（66a）上。