-
公开(公告)号：US09909428B2
公开(公告)日：2018-03-06
申请号：US14090871
申请日：2013-11-26
Applicant: General Electric Company
IPC: F01D5/14 , F01D5/20 , B23K35/32 , F01D5/28 , F01D11/12 , B23K26/342 , B23K26/0622 , C23C28/00 , B22F3/105 , B22F5/04 , B29C64/153 , B23K101/00 , B23K103/08 , B23K101/34 , B23K103/16 , B23K103/18 , C22C32/00
CPC classification number: F01D5/20 , B22F3/1055 , B22F5/04 , B23K26/0622 , B23K26/342 , B23K35/327 , B23K2101/001 , B23K2101/34 , B23K2103/08 , B23K2103/16 , B23K2103/26 , B29C64/153 , C22C32/0047 , C22C32/0057 , C23C28/30 , F01D5/28 , F01D5/288 , F01D11/12 , F05D2300/175 , F05D2300/226 , F05D2300/2282 , F05D2300/506 , Y02P10/295 , Y10T29/49337
Abstract: Turbine buckets include a pressure side, a suction side opposite the pressure side, and a bucket squealer tip attached to the pressure side and the suction side. The bucket squealer tip includes a plurality of high hot hardness shroud-cutting deposits deposited on its exterior surface that have a hardness of at least about 1100 kg mm−2 and a melting temperature of at least about 1500° C.
-
公开(公告)号：US09862046B2
公开(公告)日：2018-01-09
申请号：US14966788
申请日：2015-12-11
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Yan Cui , Srikanth Chandrudu Kottilingam , Brian Lee Tollison
IPC: B23K1/00 , B23K9/04 , B23K10/02 , B23K15/00 , B23K26/34 , B32B15/01 , B22F5/00 , B22F5/04 , B22F7/06 , B22F7/04
CPC classification number: B23K1/0018 , B22F5/009 , B22F5/04 , B22F7/062 , B22F2007/047 , B22F2007/068 , B23K9/04 , B23K10/027 , B23K15/0086 , B23K26/34 , B32B15/01
Abstract: A hybrid article is disclosed including a coating disposed on and circumscribing the lateral surface of a core having a core material. The coating includes about 35% to about 95% of a first metallic material having a first melting point, and about 5% to about 65% of a second metallic material having a second melting point lower than the first melting point. A method for forming the hybrid article is disclosed including disposing the core in a die, forming a gap between the lateral surface and the die, introducing a slurry having the metallic materials into the gap, and sintering the slurry, forming the coating. A method for closing an aperture of an article is disclosed including inserting the hybrid article into the aperture. Closing the aperture includes brazing the hybrid article to the article, welding the aperture with the hybrid article serving as weld filler, or a combination thereof.
-
公开(公告)号：US20170136586A1
公开(公告)日：2017-05-18
申请号：US14939099
申请日：2015-11-12
Applicant: General Electric Company
Inventor： Yan Cui , Srikanth Chandrudu Kottilingam , Brian Lee Tollison
CPC classification number: B23K35/404 , B23K35/0227 , B23K35/0233 , B23K35/0238 , B23K35/3033 , B23K35/304 , B23K35/3046
Abstract: A method of making a weld filler metal for a superalloy for welding is disclosed. The method includes enclosing a welding rod in a first foil layer and sintering the welding rod and the first foil layer. Related processes and articles are also disclosed.
-
公开(公告)号：US20160025341A1
公开(公告)日：2016-01-28
申请号：US14341152
申请日：2014-07-25
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Dechao Lin , Brian Lee Tollison , Srikanth Chandrudu Kottilingam , Yan Cui
CPC classification number: F23R3/002 , B23K1/0018 , B23K1/008 , B23K31/02 , B23K2101/001 , B23K2101/06 , B23K2101/08 , B23K2103/04 , B23K2103/26 , F23R2900/00017
Abstract: A method of turbulator fabrication is provided and includes additively disposing an elongate flexible member in tension onto a liner body, dispensing braze paste at an elongate flexible member-liner body interface and conducting a brazing process with respect to the braze paste to attach the elongate flexible member to the liner body.
Abstract translation: 提供了一种湍流器制造的方法，并且包括将拉伸的细长柔性构件相加地布置在衬垫主体上，在细长的柔性构件 - 衬里主体界面处分配钎焊膏并且相对于钎焊膏进行钎焊处理以附接细长柔性 会员到班轮身体。
-
65.发明申请GAS TURBINE TRANSITION PIECE AFT FRAME ASSEMBLIES WITH COOLING CHANNELS AND METHODS FOR MANUFACTURING THE SAME 有权具有冷却通道的气体涡轮转换丝杠组合框架及其制造方法公开(公告)号：US20150369068A1
公开(公告)日：2015-12-24
申请号：US14090832
申请日：2013-11-26
Applicant: General Electric Company
Inventor： Srikanth Chandrudu Kottilingam , Benjamin Paul Lacy , Brian Lee Tollison , David Edward Schick
IPC: F01D9/02
CPC classification number: F01D9/023 , B22F5/10 , B22F7/08 , C22C1/0433 , C22C19/056 , C22C19/057 , F01D25/12 , F05D2220/32 , F05D2230/22 , F05D2230/60 , F05D2230/90 , F05D2260/201 , F23R3/60 , F23R2900/00018 , Y02T50/671 , Y02T50/676
Abstract: Aft frame assemblies for a gas turbine transition pieces include a body comprising an exterior surface and a plurality of interior surfaces, one or more exterior cooling holes disposed on the exterior surface of the body for capturing compressor discharge air outside of the transition piece, and a supplemental component bonded to at least one of the plurality of interior surfaces of the body. At least one cooling channel is at least partially defined by the supplemental component and the interior surface that the supplemental component is bonded to, wherein the at least one cooling channel fluidly connects at least one of the one or more exterior cooling holes to one or more interior cooling outlets that discharge the compressor discharge air captured from the at least one of the one or more exterior cooling holes.
Abstract translation: 用于燃气涡轮机过渡件的后框架组件包括：主体，其包括外表面和多个内表面;一个或多个外部冷却孔，设置在主体的外表面上，用于捕获过渡件外部的压缩机排出空气;以及 补充部件结合到身体的多个内表面中的至少一个。 至少一个冷却通道至少部分地由补充部件和附加部件结合到的内表面限定，其中至少一个冷却通道将一个或多个外部冷却孔中的至少一个流体连接到一个或多个 内部冷却出口，其排出从一个或多个外部冷却孔中的至少一个捕获的压缩机排放空气。
-
Patent Agency Ranking
66.发明申请HYBRID WELDING APPARATUSES, SYSTEMS AND METHODS FOR SPATIALLY OFFSET COMPONENTS 审中-公开混合焊接设备，系统和空间零部件的方法公开(公告)号：US20150144605A1
公开(公告)日：2015-05-28
申请号：US14087332
申请日：2013-11-22
Applicant: General Electric Company
Inventor： Dechao Lin , Srikanth Chandrudu Kottilingam , Yan Cui , Brian Lee Tollison
CPC classification number: B23K26/348
Abstract: Hybrid welding methods include directing a laser beam from a laser onto a first component that is vertically offset from a second component, and, directing a weld arc from an arc welder onto a weld joint between the first component and the second component to weld the first and second components together.
Abstract translation: 混合焊接方法包括将来自激光器的激光束引导到与第二部件垂直偏移的第一部件上，以及将来自电弧焊机的焊接电弧引导到第一部件和第二部件之间的焊接接头上，以焊接第一部件 和第二组件在一起。
-
公开(公告)号：US20240352558A1
公开(公告)日：2024-10-24
申请号：US18303254
申请日：2023-04-19
Applicant: General Electric Company
Inventor： Yan Cui , Jon C. Schaeffer , Michael Douglas Arnett , Matthew Joseph Laylock , Brian Lee Tollison
IPC: C22C19/05
CPC classification number: C22C19/056
Abstract: Described herein are compositions, and more particularly to alloy compositions, methods of using the alloy compositions, and articles formed from with the alloy compositions. The alloy compositions are broadly applicable in applications requiring superalloys, including welding processes, additive manufacturing processes, metal casting processes, coating processes, repairing processes, powder metallurgy, and/or combinations thereof.
-
公开(公告)号：US11766722B2
公开(公告)日：2023-09-26
申请号：US17061553
申请日：2020-10-01
Applicant: General Electric Company
Inventor： Srikanth Chandrudu Kottilingam , David Edward Schick , Jon Conrad Schaeffer , Steven J. Barnell , Brian Lee Tollison , Yan Cui
IPC: B23P15/04 , B23P19/10 , B22F10/10 , B33Y80/00 , B33Y99/00 , B23P6/00 , B22F3/24 , F01D5/00 , F01D9/04 , B33Y10/00 , B22F5/00 , B22F10/00 , B22F10/20 , B22F10/62 , B22F10/64 , B22F10/66
CPC classification number: B22F10/10 , B22F3/24 , B22F5/009 , B22F10/00 , B22F10/20 , B23P6/005 , B23P15/04 , B23P19/10 , B33Y10/00 , B33Y80/00 , B33Y99/00 , F01D5/005 , F01D9/041 , F01D9/042 , B22F10/62 , B22F10/64 , B22F10/66 , B22F2003/242 , B22F2003/247 , B22F2003/248 , B22F2207/20 , B22F2998/00 , F05D2230/20 , F05D2230/21 , F05D2230/22 , F05D2230/23 , F05D2230/31 , F05D2230/51 , F05D2230/60 , F05D2230/64 , F05D2230/70 , F05D2230/80 , Y02P10/25 , Y02T50/60
Abstract: A multi-piece part includes multiple pieces fabricated via different types of fabrication processes, wherein the multiple parts are configured to be coupled to one another to form the assembly. At least one of the multiple parts is fabricated via an additive manufacturing method. The multi-piece part also includes a holder assembly that couples and holds together the multiple pieces of the multi-piece part, wherein the holder assembly comprises a reversible, mechanical-type coupling.
-
公开(公告)号：US20220372627A1
公开(公告)日：2022-11-24
申请号：US17816472
申请日：2022-08-01
Applicant: General Electric Company
Inventor： Yan Cui , Matthew Joseph Laylock , Brian Lee Tollison
Abstract: Methods of forming a desired geometry at a location on a superalloy part are disclosed. The method may include directing particles of a powder mixture including a low melt temperature superalloy powder and a high melt temperature superalloy powder to the location on the superalloy part at a velocity sufficient to cause the superalloy powders to deform and to form a mechanical bond but not a metallurgical bond to the superalloy part. The directing of particles continues until the desired geometry is formed. Heat is applied to the powder mixture on the repair location. The heat causes the low melt temperature superalloy powder to melt, creating the metallurgical bonding at the location. Another method uses the same directing to form a preform for repairing the location on the part. The low melt temperature superalloy powder melts at less than 1287° C., and the high melt temperature superalloy powder melts at greater than 1287° C.
-
公开(公告)号：US11426822B2
公开(公告)日：2022-08-30
申请号：US17110660
申请日：2020-12-03
Applicant: General Electric Company
Inventor： Yan Cui , Michael Douglas Arnett , Ethan Conrad Schaeffer , Brian Lee Tollison , Matthew Joseph Laylock
IPC: B23K1/00 , C22C19/00 , B23K35/30 , C22C19/05 , B23K101/00
Abstract: A composition includes the constituents, in approximate weight percentages: Chromium 15-17; Silicon 2.5-3.5; Cobalt 6.0-8.0; Aluminum 1.0-2.0; Tantalum 1.5-2.5; Boron 1.5-2.5; Yttrium 0.015-0.025; Nickel balance; and incidental impurities.
-
-
-
-
-
-
-
-
-
Search Results
90
records
(took 0.019 seconds)
