公开(公告)号：US20150267550A1

公开(公告)日：2015-09-24

申请号：US14219622

申请日：2014-03-19

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shezan Kanjiyani ,  Bradley Reed Tucker ,  Natalie Wali ,  Daniel Hicks ,  Bill Macelroy

IPC: F01D11/00 ,  B23K1/00 ,  B23P15/04

CPC classification number: F01D11/005 ,  B23K1/0018 ,  B23K2101/001 ,  B23P15/04 ,  F01D5/28 ,  F01D9/041 ,  F01D9/042 ,  F01D11/00 ,  F01D17/162 ,  F05D2300/182 ,  Y02T50/673 ,  Y10T29/49321

Abstract: Embodiments of a turbine nozzle having slip joints impregnated by an oxidation-resistant sealing material are provided, as are embodiments of methods for the manufacture of turbine nozzles. In one embodiment, the method includes providing a support ring, a slip joint ring substantially concentric with the support ring and radially spaced apart therefrom, and a plurality of vanes fixedly coupled to the support ring. The plurality of vanes extends radially from the support ring into a plurality of circumferentially-spaced slots provided in the slip joint ring to form a plurality of slip joints therewith. The plurality of slip joints are impregnated with a silicon-modified aluminide sealing material. The silicon-modified aluminide sealing material impedes gas flow into the radial slip joints during operation of the turbine nozzle, while also fracturing to permit relative radial movement between the plurality of vanes and the slip joint ring along the plurality of slip joints.

Abstract translation: 提供了具有由耐氧化密封材料浸渍的滑动接头的涡轮喷嘴的实施例，如制造涡轮喷嘴的方法的实施例。 在一个实施例中，该方法包括提供支撑环，与支撑环基本上同心且与其径向间隔开的滑动关节环以及固定地联接到支撑环的多个叶片。 多个叶片从支撑环径向地延伸到设置在滑动接合环中的多个周向间隔开的槽中，以与其形成多个滑动接头。 多个滑动接头用硅改性的铝化物密封材料浸渍。 硅改性的铝化物密封材料在涡轮喷嘴操作期间阻止气体流入径向滑动接头，同时还可以断裂以允许沿着多个滑动接头在多个叶片和滑动接头环之间的相对径向运动。

公开(公告)号：US09970307B2

公开(公告)日：2018-05-15

申请号：US14219622

申请日：2014-03-19

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shezan Kanjiyani ,  Bradley Reed Tucker ,  Natalie Wali ,  Daniel Hicks ,  Bill Macelroy

IPC: F01D11/00 ,  B23P15/04 ,  B23K1/00 ,  F01D9/04 ,  F01D17/16 ,  B23K101/00 ,  F01D5/28

CPC classification number: F01D11/005 ,  B23K1/0018 ,  B23K2101/001 ,  B23P15/04 ,  F01D5/28 ,  F01D9/041 ,  F01D9/042 ,  F01D11/00 ,  F01D17/162 ,  F05D2300/182 ,  Y02T50/673 ,  Y10T29/49321

Abstract: Embodiments of a turbine nozzle having slip joints impregnated by an oxidation-resistant sealing material are provided, as are embodiments of methods for the manufacture of turbine nozzles. In one embodiment, the method includes providing a support ring, a slip joint ring substantially concentric with the support ring and radially spaced apart therefrom, and a plurality of vanes fixedly coupled to the support ring. The plurality of vanes extends radially from the support ring into a plurality of circumferentially-spaced slots provided in the slip joint ring to form a plurality of slip joints therewith. The plurality of slip joints are impregnated with a silicon-modified aluminide sealing material. The silicon-modified aluminide sealing material impedes gas flow into the radial slip joints during operation of the turbine nozzle, while also fracturing to permit relative radial movement between the plurality of vanes and the slip joint ring along the plurality of slip joints.

公开(公告)号：US09896938B2

公开(公告)日：2018-02-20

申请号：US14614904

申请日：2015-02-05

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Bradley Reed Tucker ,  Cristopher Frost ,  Clay Johnstun ,  Mike O'Brien

IPC: F01D25/24 ,  F01D5/06 ,  F01D5/00 ,  F04D29/32 ,  F01D5/02

CPC classification number: F01D5/066 ,  F01D5/005 ,  F01D5/025 ,  F01D5/026 ,  F04D29/321 ,  F05B2260/301 ,  F05D2220/32 ,  F05D2230/60 ,  F05D2230/70 ,  F05D2230/72 ,  F05D2240/24 ,  F05D2240/61 ,  F05D2250/281 ,  F05D2260/31

Abstract: A tie shaft for a rotating group of an engine core includes a cylindrical body having an internal surface and an external surface and extending between a forward end and an aft end. The tie shaft further includes a first group of internal grooves on the internal surface of the cylindrical body proximate to the forward end and a second group of internal grooves on the internal surface of the cylindrical body proximate to the aft end.

公开(公告)号：US09885245B2

公开(公告)日：2018-02-06

申请号：US14283104

申请日：2014-05-20

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Lorenzo Crosatti ,  Ardeshir Riahi ,  Bradley Reed Tucker ,  Shezan Kanjiyani

IPC: F01D9/02 ,  F01D9/04 ,  F01D9/06 ,  F01D25/12 ,  F01D25/24

CPC classification number: F01D9/02 ,  F01D9/04 ,  F01D9/042 ,  F01D9/065 ,  F01D25/12 ,  F01D25/246 ,  F05D2220/32 ,  F05D2240/81 ,  F05D2260/201 ,  F05D2260/202 ,  Y02T50/673 ,  Y02T50/676

Abstract: Turbine nozzles and cooling systems for cooling slip joints therein are provided. The turbine nozzle has an endwall, a vane coupled to the endwall, a slip joint, and a plurality of airfoil quenching holes that cooperate with a plurality of endwall cooling holes. The vane comprises a leading edge and a trailing edge interconnected by a pressure sidewall and a suction sidewall and an end portion. The slip joint is between the end portion and the endwall. The airfoil quenching holes are defined through the pressure sidewall in the end portion. The endwall cooling holes are defined through the endwall along the pressure sidewall and in proximity to the leading edge. The airfoil quenching holes and endwall cooling holes are disposed adjacent the slip joint.

公开(公告)号：US09844826B2

公开(公告)日：2017-12-19

申请号：US14341162

申请日：2014-07-25

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Bradley Reed Tucker ,  Ardeshir Riahi ,  Jason Smoke ,  Ed Zurmehly

IPC: F01D9/04 ,  B23K1/00 ,  B22D19/00 ,  B22D19/04 ,  B23P15/00

CPC classification number: B23K1/0018 ,  B22D19/0081 ,  B22D19/04 ,  B23P15/006 ,  F01D9/044 ,  F05D2230/21 ,  F05D2230/237 ,  F05D2230/90 ,  F05D2300/607 ,  Y10T29/49346

Abstract: Methods for manufacturing a turbine nozzle are provided. A plurality of nozzle segments is formed. Each nozzle segment comprises an endwall ring portion with at least one vane. The plurality of nozzle segments are connected to an annular endwall forming a segmented annular endwall concentric to the annular endwall with the at least one vane of each nozzle segment extending between the segmented annular endwall and the annular endwall.

公开(公告)号：US20160230560A1

公开(公告)日：2016-08-11

申请号：US14614904

申请日：2015-02-05

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Bradley Reed Tucker ,  Cristopher Frost ,  Clay Johnstun ,  Mike O'Brien

IPC: F01D5/06 ,  F01D5/00 ,  F04D29/32

CPC classification number: F01D5/066 ,  F01D5/005 ,  F01D5/025 ,  F01D5/026 ,  F04D29/321 ,  F05B2260/301 ,  F05D2220/32 ,  F05D2230/60 ,  F05D2230/70 ,  F05D2230/72 ,  F05D2240/24 ,  F05D2240/61 ,  F05D2250/281 ,  F05D2260/31

Abstract: A tie shaft for a rotating group of an engine core includes a cylindrical body having an internal surface and an external surface and extending between a forward end and an aft end. The tie shaft further includes a first group of internal grooves on the internal surface of the cylindrical body proximate to the forward end and a second group of internal grooves on the internal surface of the cylindrical body proximate to the aft end

Abstract translation: 用于发动机芯的旋转组的连接轴包括具有内表面和外表面并在前端和后端之间延伸的圆柱体。 连结轴还包括在圆柱形主体的内表面上靠近前端的第一组内凹槽和在圆柱体的内表面上靠近后端的第二组内凹槽