专利检索 cpc:"F05D2250/2820130101" 第 1 页

1.

发明公开
COMPOSITE MATERIAL MARKING AND IDENTIFICATION 审中-实审

公开(公告)号：EP4310298A3

公开(公告)日：2024-04-24

申请号：EP23216013.5

申请日：2020-09-17

申请人： RTX Corporation

发明人： FARRIS, John R.

IPC分类号： F01D5/28

CPC分类号： F05D2300/603320130101 , F01D5/282 , C04B35/80 , C04B2235/524420130101 , C04B35/565 , C04B2235/525620130101 , B32B5/024 , B32B2260/0420130101 , B32B2603/0020130101 , B32B2262/10520130101 , B32B2260/02320130101 , B32B5/26 , F01D21/003 , F01D5/284 , F05D2260/8020130101 , F05D2260/8320130101 , F05D2250/2820130101 , F05D2270/80420130101 , Y02T50/60

摘要： An example method for manufacturing a component 300, 400 of a gas turbine engine 20 is provide. The method includes forming a tow 201, 202, 203 of filaments of a fiber material. The method further includes weaving the tow together with other tows to form a sheet 200 of the fiber material. The method further includes forming the component from the sheet of fiber material, the component comprising a designated surface area 213, 412 having a unique pattern 310, 410 created from properties of the fiber material.

2.

发明公开
COATING SYSTEM AND METHOD FOR MAINTENANCE THEREOF 审中-公开

公开(公告)号：EP4421292A1

公开(公告)日：2024-08-28

申请号：EP24154325.5

申请日：2024-01-29

申请人： Rolls-Royce plc

发明人： Mulcahy, Thomas M

IPC分类号： F01D5/28 , B08B3/02 , B24C1/08 , C23C28/00 , B08B9/023

CPC分类号： C23C28/3215 , C23C28/3455 , C23C28/34 , F01D5/288 , F05D2300/211820130101 , F05D2250/1820130101 , F05D2250/2820130101 , F05D2250/28320130101 , F05D2250/28220130101 , F05D2250/22120130101 , F05D2250/24120130101 , F05D2250/2420130101 , F05D2250/23120130101 , F05D2250/23220130101 , F05D2230/7220130101 , F05D2230/9020130101 , F01D25/002 , F01D5/005 , F05D2230/8020130101 , B08B3/02

摘要： A coating system (100) includes a bond layer (110) including CoNiCrAlY; a thermal barrier layer (120) at least partially disposed on the bond layer (110) and including yttria stabilised zirconia; a mesh layer (130) connecting the thermal barrier layer (120) to the bond layer (110) and including CoNiCrAlY; and an abradable layer (140) disposed on the thermal barrier layer (120) and including magnesium spinel. The mesh layer (130) includes a plurality of cells (131) connected to each other and is at least partially embedded in the thermal barrier layer (120). Each cell (131) defines a cell opening (132) therethrough and the cell opening (132) of each of the plurality of cells (131) at least partially receives the thermal barrier layer (120) therein. The abradable layer (140) and the thermal barrier layer (120) are at least partially removable from the mesh layer (130) and the bond layer (110) without damaging them.