公开(公告)号：EP3105447A2

公开(公告)日：2016-12-21

申请号：EP14883805.5

申请日：2014-12-11

Applicant: United Technologies Corporation

Inventor： TURNER, Matthew A. ,  ALARCON, Andrew G. ,  BUGAJ, Shari L.

IPC: F02K3/06 ,  F01D5/02

CPC classification number: F01D11/008 ,  F01D25/005 ,  F02K3/06 ,  F04D29/329 ,  F05D2220/323 ,  F05D2220/36 ,  F05D2230/20 ,  F05D2230/31 ,  F05D2230/80 ,  F05D2240/80 ,  F05D2300/434 ,  F05D2300/436 ,  F05D2300/603 ,  Y02T50/672

Abstract: A fan assembly for a gas turbine engine is disclosed. The fan assembly may include a rotor, a plurality of airfoils extending radially from the rotor, and a platform surrounding the rotor and including a surface that defines a flow path between the plurality of airfoils. The platform may be configured to be disposable during a life of the gas turbine engine.

公开(公告)号：EP3019721A1

公开(公告)日：2016-05-18

申请号：EP14822381.1

申请日：2014-07-09

Applicant: United Technologies Corporation

Inventor： ROACH, James T. ,  WATSON, Charles R. ,  COOK III, Grant O ,  SCHWARZ, Frederick M. ,  BUGAJ, Shari L. ,  SCHLICHTING, Kevin W.

IPC: F02C7/00 ,  F02C7/30 ,  F02K3/02 ,  F02K1/06 ,  F04D29/44 ,  B64D29/00 ,  C25D5/56 ,  C25D1/00 ,  B05D1/00

CPC classification number: F01D25/005 ,  B64D29/00 ,  B64D2045/009 ,  C23C18/1641 ,  C23C18/31 ,  C25D1/00 ,  C25D5/56 ,  C25D7/00 ,  F01D5/282 ,  F01D5/3092 ,  F01D9/041 ,  F01D25/24 ,  F01D25/30 ,  F02C7/04 ,  F02K1/54 ,  F04D29/023 ,  F04D29/321 ,  F04D29/322 ,  F04D29/522 ,  F04D29/542 ,  F05D2220/32 ,  F05D2230/31 ,  F05D2230/90 ,  F05D2240/00 ,  F05D2240/12 ,  F05D2240/30 ,  F05D2240/60 ,  F05D2250/283 ,  F05D2260/96 ,  F05D2300/10 ,  F05D2300/40 ,  F05D2300/43 ,  F05D2300/603 ,  F16C3/02 ,  Y02T50/672 ,  Y02T50/673

Abstract: Plated polymeric gas turbine engine parts and methods for fabricating lightweight plated polymeric gas turbine engine parts are disclosed. The parts include a polymeric substrate plated with one or more metal layers. The polymeric material of the polymeric substrate may be structurally reinforced with materials that may include carbon, metal, or glass. The polymeric substrate may also include a plurality of layers to form a composite layup structure.