公开(公告)号：WO2015122947A3

公开(公告)日：2015-10-29

申请号：PCT/US2014066261

申请日：2014-11-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CERNATESCU IULIANA ,  WATSON THOMAS J ,  HANSEN JAMES O ,  FURRER DAVID ULRICH ,  SALVA RANDY P

IPC: F01D5/14 ,  F01D5/28

CPC classification number: F01D5/28 ,  C30B29/52 ,  F01D5/147 ,  F05D2220/36 ,  F05D2250/74 ,  F05D2300/173 ,  F05D2300/605 ,  F05D2300/606 ,  Y02T50/673

Abstract: An airfoil includes an airfoil body that extends at least between leading and trailing edges, first and second sides, and radially inner and outer ends. The airfoil body includes an aluminum alloy that has a controlled crystallographic texture with respect to a predefined three-dimensional coordinate system. The airfoil can be used in the fan of a gas turbine engine.

Abstract translation: 翼型件包括翼型体，翼型体至少在前缘和后缘，第一和第二侧以及径向内端和外端之间延伸。 翼型体包括相对于预定三维坐标系具有受控晶体学结构的铝合金。 该翼型可以用在燃气涡轮发动机的风扇中。

公开(公告)号：WO2014149097A3

公开(公告)日：2014-11-13

申请号：PCT/US2013075292

申请日：2013-12-16

Applicant: UNITED TECHNOLOGIES CORP

Inventor： AMINI SHAHRAM ,  STROCK CHRISTOPHER W ,  BURLATSKY SERGEI F ,  NOVIKOV DMITRI ,  FURRER DAVID ULRICH

IPC: F01D5/28 ,  F01D5/14 ,  F02C7/30

CPC classification number: F01D11/122 ,  B23K1/0006 ,  B23K1/19 ,  B23K20/02 ,  B23K20/22 ,  B23K26/0006 ,  B23K26/34 ,  B23K2203/16 ,  C23C4/04 ,  C23C24/04 ,  F01D5/288 ,  F01D9/041 ,  F01D11/12 ,  F01D11/20 ,  F05D2220/30 ,  F05D2230/236 ,  F05D2230/237 ,  F05D2230/312 ,  F05D2230/60 ,  F05D2230/90 ,  F05D2240/125 ,  F05D2240/307 ,  F05D2300/6032

Abstract: A turbine engine system includes a turbine engine component having an airfoil portion and a tip, which turbine engine component having a MAXMET composite bonded to the tip. The MAXMET composite has MAX phases in a metal matrix.

Abstract translation: 涡轮发动机系统包括具有翼型部分和尖端的涡轮发动机部件，该涡轮发动机部件具有结合到尖端的MAXMET复合材料。 MAXMET复合材料在金属基体中具有MAX相位。

公开(公告)号：WO2014158281A3

公开(公告)日：2014-12-04

申请号：PCT/US2013078185

申请日：2013-12-30

Applicant: UNITED TECHNOLOGIES CORP

Inventor： STOLZ D SLADE ,  FURRER DAVID ULRICH ,  PATEL SAMIR V ,  BENN RAYMOND C ,  CETEL ALAN D

IPC: F01D5/30 ,  B23P15/02 ,  C23C2/04

CPC classification number: F01D5/005 ,  B23P6/002 ,  B23P6/04 ,  B23P6/045 ,  F01D5/02 ,  F01D5/12 ,  F01D5/3007 ,  F01D5/3023 ,  F05D2230/10 ,  F05D2230/12 ,  F05D2230/14 ,  F05D2230/80 ,  F05D2240/20 ,  Y10T29/49318

Abstract: A process for rejuvenating a turbine disk having a plurality of slots includes the steps of determining a depth of a damaged layer containing M23C6 carbide dissolution; and removing the damaged layer from the slots in accordance with the determined depth.

Abstract translation: 用于使具有多个槽的涡轮盘振动的过程包括以下步骤：确定含有M23C6碳化物溶解的损伤层的深度; 并且根据确定的深度从槽中去除损坏的层。

公开(公告)号：EP2969293A4

公开(公告)日：2016-11-23

申请号：EP13878459

申请日：2013-12-16

Applicant: UNITED TECHNOLOGIES CORP

Inventor： HANSEN JAMES O ,  FURRER DAVID ULRICH

IPC: B23P15/04 ,  B21D53/78 ,  B21K3/04 ,  F01D5/14 ,  F04D29/32

CPC classification number: B23P15/04 ,  B21D53/78 ,  B21H7/00 ,  B21K3/04 ,  F01D5/288 ,  F04D29/324 ,  F05D2220/32 ,  F05D2230/20 ,  F05D2240/303

Abstract: A method for manufacturing a protective sheath for a fan blade leading edge is described. The method may comprise generating a preform plate from a stock plate wherein the preform plate has a flattened surface and an inclined surface having a spike flanked by a first side and a second side. The method may further comprise bending the first side and the second side away from the spike to generate a sheath intermediate followed by generating the protective sheath from the sheath intermediate by shaping an outer surface and an inner surface of the sheath intermediate to match the contour of the fan blade leading edge.

Abstract translation: 描述了用于制造用于风扇叶片前缘的保护套的方法。 该方法可以包括从坯料板产生预制板，其中预成型板具有扁平表面和具有侧面为第一侧和第二侧的尖端的倾斜表面。 该方法还可以包括将第一侧和第二侧弯曲远离尖峰以产生护套中间体，随后通过使护套中间体的外表面和内表面成形来匹配鞘中间体的外形 风扇叶片前缘。

公开(公告)号：EP3090128A4

公开(公告)日：2017-10-18

申请号：EP14882461

申请日：2014-11-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CERNATESCU IULIANA ,  WATSON THOMAS J ,  HANSEN JAMES O ,  FURRER DAVID ULRICH ,  SALVA RANDY P

IPC: F01D5/14 ,  F01D5/28

CPC classification number: F01D5/28 ,  C30B29/52 ,  F01D5/147 ,  F05D2220/36 ,  F05D2250/74 ,  F05D2300/173 ,  F05D2300/605 ,  F05D2300/606 ,  Y02T50/673

公开(公告)号：EP2971560A4

公开(公告)日：2016-06-22

申请号：EP13878721

申请日：2013-12-16

Applicant: UNITED TECHNOLOGIES CORP

Inventor： AMINI SHAHRAM ,  STROCK CHRISTOPHER W ,  BURLATSKY SERGEI F ,  NOVIKOV DMITRI ,  FURRER DAVID ULRICH

IPC: F01D5/28 ,  B23K1/00 ,  B23K1/19 ,  B23K20/02 ,  B23K20/22 ,  B23K26/00 ,  B23K26/34 ,  B23K103/16 ,  C04B35/56 ,  C04B35/58 ,  C04B41/51 ,  C23C24/04 ,  F01D5/14 ,  F01D9/04 ,  F01D11/12 ,  F01D11/20 ,  F02C7/30

CPC classification number: F01D11/122 ,  B23K1/0006 ,  B23K1/19 ,  B23K20/02 ,  B23K20/22 ,  B23K26/0006 ,  B23K26/34 ,  B23K2203/16 ,  C23C4/04 ,  C23C24/04 ,  F01D5/288 ,  F01D9/041 ,  F01D11/12 ,  F01D11/20 ,  F05D2220/30 ,  F05D2230/236 ,  F05D2230/237 ,  F05D2230/312 ,  F05D2230/60 ,  F05D2230/90 ,  F05D2240/125 ,  F05D2240/307 ,  F05D2300/6032

Abstract: A turbine engine system includes a turbine engine component having an airfoil portion and a tip, which turbine engine component having a MAXMET composite bonded to the tip. The MAXMET composite has MAX phases in a metal matrix.

Abstract translation: 涡轮发动机系统包括具有翼型部分和尖端的涡轮发动机部件，该涡轮发动机部件具有结合到尖端的MAXMET复合材料。 MAXMET复合材料在金属基体中具有MAX相。

公开(公告)号：EP2971566A4

公开(公告)日：2016-04-20

申请号：EP13880089

申请日：2013-12-30

Applicant: UNITED TECHNOLOGIES CORP

Inventor： STOLZ D SLADE ,  FURRER DAVID ULRICH ,  PATEL SAMIR V ,  BENN RAYMOND C ,  CETEL ALAN D

IPC: B23P6/00 ,  F01D5/00 ,  G01N33/20

CPC classification number: F01D5/005 ,  B23P6/002 ,  B23P6/04 ,  B23P6/045 ,  F01D5/02 ,  F01D5/12 ,  F01D5/3007 ,  F01D5/3023 ,  F05D2230/10 ,  F05D2230/12 ,  F05D2230/14 ,  F05D2230/80 ,  F05D2240/20 ,  Y10T29/49318

Abstract: A process for rejuvenating a turbine disk having a plurality of slots includes the steps of determining a depth of a damaged layer containing M23C6 carbide dissolution; and removing the damaged layer from the slots in accordance with the determined depth.

公开(公告)号：EP3099439A4

公开(公告)日：2017-09-06

申请号：EP15743056

申请日：2015-01-09

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BULLIED STEVEN J ,  FURRER DAVID ULRICH ,  MARCIN JOHN JOSEPH ,  SEETHARAMAN VENKATARAMA K

IPC: B22D27/08 ,  B22C9/04 ,  B22D27/04 ,  C30B11/00

CPC classification number: B22D27/045 ,  B22C9/04 ,  B22D27/08 ,  C30B11/002 ,  C30B11/007 ,  C30B11/02 ,  C30B29/06

Abstract: An investment casting apparatus includes a furnace having an opening, a mold support, and a multi-axis actuator connected with the mold support and configured to retract the mold support from the opening with multiple-axis motion. An investment casting method includes withdrawing, with multiple-axis motion, a mold through the opening of the furnace to solidify a molten metal- or metalloid-based material in the mold. The apparatus and method can be used to form a cast article that has a body formed of the metal- or metalloid-based material. The body has a multi-textured, single crystal microstructure.

Abstract translation: 熔模铸造设备包括具有开口的熔炉，模具支撑件以及与模具支撑件连接并且被配置为通过多轴运动将模具支撑件从开口缩回的多轴致动器。 一种熔模铸造方法包括通过多轴运动使模具通过炉子的开口取出以固化模具中的熔融金属或准金属基材料。 该设备和方法可用于形成具有由基于金属或准金属的材料形成的本体的铸造制品。 该机构具有多纹理，单晶微观结构。