公开(公告)号：WO2014011242A3

公开(公告)日：2014-03-27

申请号：PCT/US2013032918

申请日：2013-03-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MIRONETS SERGEY ,  PIETRASZIEWICZ EDWARD F ,  STAROSELSKY ALEXANDER ,  ZELESKY MARK F

IPC: F01D5/28 ,  F01D5/12 ,  F02C7/00

CPC classification number: F01D5/147 ,  F01D5/28 ,  F01D5/282 ,  F01D9/02 ,  F05D2240/121 ,  F05D2240/122 ,  F05D2300/6033

Abstract: A hybrid airfoil for a gas turbine engine according to an exemplary embodiment of this disclosure can include a leading edge portion, a trailing edge portion, and an intermediate portion between the leading edge portion and the trailing edge portion. The leading edge portion can be made of a first material, the trailing edge portion can be made of a second material, and the intermediate portion can be made of a third material. At least two of the first material, the second material and the third material are different materials.

Abstract translation: 根据本公开的示例性实施例的用于燃气涡轮发动机的混合翼型件可以包括前缘部分，后缘部分和前缘部分与后缘部分之间的中间部分。 前缘部分可以由第一材料制成，后缘部分可以由第二材料制成，并且中间部分可以由第三材料制成。 第一材料，第二材料和第三材料中的至少两种是不同的材料。

公开(公告)号：SG11201405209RA

公开(公告)日：2014-10-30

申请号：SG11201405209R

申请日：2013-03-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MIRONETS SERGEY ,  PIETRASZIEWICZ EDWARD F ,  STAROSELSKY ALEXANDER ,  ZELESKY MARK F

IPC: F01D5/18 ,  F01D5/28

公开(公告)号：EP2831377A4

公开(公告)日：2016-04-27

申请号：EP13817339

申请日：2013-03-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MIRONETS SERGEY ,  PIETRASZIEWICZ EDWARD F ,  STAROSELSKY ALEXANDER ,  ZELESKY MARK F

IPC: F01D5/28 ,  F01D5/12 ,  F01D5/14 ,  F01D9/02 ,  F02C7/00

CPC classification number: F01D5/147 ,  F01D5/28 ,  F01D5/282 ,  F01D9/02 ,  F05D2240/121 ,  F05D2240/122 ,  F05D2300/6033

Abstract: A hybrid airfoil for a gas turbine engine according to an exemplary embodiment of this disclosure can include a leading edge portion, a trailing edge portion, and an intermediate portion between the leading edge portion and the trailing edge portion. The leading edge portion can be made of a first material, the trailing edge portion can be made of a second material, and the intermediate portion can be made of a third material. At least two of the first material, the second material and the third material are different materials.

Abstract translation: 根据本公开的示例性实施例的用于燃气涡轮发动机的混合翼型件可以包括前缘部分，后缘部分和前缘部分与后缘部分之间的中间部分。 前缘部分可以由第一材料制成，后缘部分可以由第二材料制成，并且中间部分可以由第三材料制成。 第一材料，第二材料和第三材料中的至少两种是不同的材料。