-
公开(公告)号：US20180171806A1
公开(公告)日：2018-06-21
申请号：US15387136
申请日：2016-12-21
Inventor： Ted J. Freeman , David J. Thomas , Aaron D. Sippel
CPC classification number: F01D5/282 , F01D5/3007 , F05D2300/6033 , F05D2300/6034 , Y02T50/672
Abstract: A ceramic matrix composite turbine blade for use in a gas turbine engine includes a root, a platform, and an airfoil. The ceramic matrix composite is formed from a three-dimensional preform and a ceramic matrix material so that the root, the platform, and the airfoil cooperate to form a one-piece monolithic turbine blade
-
公开(公告)号：US20180149042A1
公开(公告)日：2018-05-31
申请号：US15803337
申请日：2017-11-03
Inventor： Ted J. Freeman , Aaron D. Sippel , Daniel K. Vetters , David J. Thomas , Alexandra R. Baucco
CPC classification number: F01D25/246 , F01D11/005 , F01D11/08 , F01D25/005 , F01D25/243 , F05D2220/32 , F05D2240/11 , F05D2260/30 , F05D2300/6033 , Y02T50/672
Abstract: An assembly adapted for use in a gas turbine engine has a carrier component and a supported component. The assembly including a mounting system for coupling the supported component to the carrier component and a seal adapted to resist the movement of gasses between the supported component to the carrier component. In an illustrative embodiment, the assembly is a turbine shroud segment for blocking gasses from passing over turbine blades included in the gas turbine engine.
-
公开(公告)号：US09970317B2
公开(公告)日：2018-05-15
申请号：US14869427
申请日：2015-09-29
Inventor： Ted J. Freeman , Bruce E. Varney , David J. Thomas , Jeffrey A. Walston
CPC classification number: F01D25/005 , F01D5/282 , F01D5/284 , F01D9/042 , F01D9/065 , F05D2230/642 , F05D2300/6033 , Y02T50/672 , Y02T50/673
Abstract: A vane assembly for a gas turbine engine is disclosed in this paper. The vane assembly includes an inner platform, an outer platform, and a ceramic-containing airfoil. The ceramic-containing airfoil extends from the inner platform to the outer platform. A clamp mechanism couples the inner platform and the outer platform to the ceramic-containing airfoil.
-
公开(公告)号：US09803486B2
公开(公告)日：2017-10-31
申请号：US14144939
申请日：2013-12-31
Inventor： Ted J. Freeman , Robert F. Proctor , Sean E. Landwehr , Adam L. Chamberlain
CPC classification number: F01D9/02 , C04B37/005 , C04B2237/083 , C04B2237/365 , C04B2237/38 , C04B2237/61 , C04B2237/76 , C04B2237/84 , F01D5/189 , F01D5/284 , F01D5/288 , F01D9/041 , F01D9/044 , F05D2260/20 , F05D2300/211 , F05D2300/6033 , Y02T50/672 , Y02T50/673 , Y02T50/676
Abstract: One aspect of the present disclosure includes a turbine vane assembly comprising a vane made from ceramic matrix composite material having an outer wall extending between a leading edge and a trailing edge and between a first end and an opposing second end; an endwall made at least partially from a ceramic matrix composite material configured to engage the first end of the vane; and a retaining region including corresponding bi-cast grooves formed adjacent the first end of the vane and a receiving aperture formed in the endwall; wherein a bond is formed in the retaining region to join the vane and endwall together.
-
公开(公告)号：US09745856B2
公开(公告)日：2017-08-29
申请号：US14144795
申请日：2013-12-31
Inventor： Richard C. Uskert , Matthew P. Basiletti , David J. Thomas , Ted J. Freeman , Michelle L. Tucker
CPC classification number: F01D5/3084 , F01D5/225 , F01D5/282 , F01D5/3007 , F01D5/3092 , F01D11/008 , F05D2240/55 , F05D2240/80 , F05D2260/96 , F05D2300/6033 , Y02T50/672 , Y02T50/673 , Y10T29/49321
Abstract: The present disclosure provides for a turbine wheel having a blade platform disposed to compliantly secure ceramic turbine blades to a rotatable disk. The platform includes opposing ends to engage a portion of an airfoil of each turbine blade and radial extensions to engage a portion of a root of each turbine blade.
-
Patent Agency Ranking
公开(公告)号：US09624786B2
公开(公告)日：2017-04-18
申请号：US14103927
申请日：2013-12-12
Inventor： Raymond R. Xu , Ted J. Freeman
IPC: B23K1/00 , C22C1/04 , C22C14/00 , C22F1/18 , C04B37/02 , B22F5/04 , F01D25/00 , B23K35/24 , C04B35/71 , C04B37/00 , B23K35/30 , B23K35/32 , B23K35/02 , B23K1/19 , C22C28/00 , F01D9/02 , F01D5/28 , B23K103/00
CPC classification number: F01D25/005 , B23K1/0006 , B23K1/0018 , B23K1/19 , B23K35/0222 , B23K35/0238 , B23K35/0244 , B23K35/24 , B23K35/30 , B23K35/32 , B23K35/325 , B23K2103/52 , C04B35/71 , C04B37/006 , C04B2237/12 , C04B2237/121 , C04B2237/122 , C04B2237/365 , C04B2237/38 , C04B2237/80 , C04B2237/84 , C22C1/04 , C22C1/045 , C22C1/0458 , C22C14/00 , C22C28/00 , F01D5/282 , F01D9/02 , F05D2230/237 , F05D2240/80 , F05D2300/18 , F05D2300/6033
Abstract: A method of coupling two ceramic matrix composite components comprises procuring a first ceramic matrix composite component, procuring a second ceramic matrix composite component, and applying a melt alloy between the first and second ceramic matrix components. The melt alloy comprises a homogeneous mixture of two or more materials in powder form, where the two or more materials include a braze alloy comprising silicon and a high melting point material or alloy. The first and second ceramic matrix composite components and the melt alloy are heat treated to a temperature, and the temperature is maintained for a length of time, followed by cooling, thereby coupling the first and second ceramic matrix composite components.
-
公开(公告)号：US20170101882A1
公开(公告)日：2017-04-13
申请号：US15277575
申请日：2016-09-27
Inventor： Aaron D. Sippel , Ted J. Freeman , David J. Thomas
CPC classification number: F01D11/005 , F01D11/18 , F01D25/246 , F01D25/28 , F05D2230/60 , F05D2240/11 , F05D2240/55 , F05D2300/6033 , Y02T50/672
Abstract: A segmented turbine shroud for positioning radially outside of blades of a turbine rotor includes a carrier, a blade track, and retainers. The blade track is mounted onto the retainers, and the retainers are attached to the carrier to support the blade track radially outside of the blades.
-
公开(公告)号：US20160368827A1
公开(公告)日：2016-12-22
申请号：US15188159
申请日：2016-06-21
Applicant: Rolls-Royce Corporation , Rolls-Royce North American Technologies, Inc. , Rolls-Royce High Temperature Composites, Inc.
Inventor： Sean E. Landwehr , Daniel K. Vetters , Ted J. Freeman , Robert J. Shinavski
IPC: C04B35/80 , C04B35/565 , C04B41/87
CPC classification number: C04B35/806 , B32B18/00 , C04B35/565 , C04B35/573 , C04B37/001 , C04B41/87 , C04B2235/3826 , C04B2235/422 , C04B2235/5244 , C04B2235/612 , C04B2235/614 , C04B2235/616 , C04B2235/77 , C04B2237/365 , C04B2237/38 , C04B2237/60 , C04B2237/61 , C04B2237/84 , F05D2240/11 , F05D2240/15 , F05D2300/20 , F05D2300/6033 , F23M2900/05004 , F23R3/002 , F23R3/007
Abstract: Integrated ceramic matrix composite components for use in gas turbine engines are disclosed along with methods for making the same. The methods include coinfiltrating a greenbody assembly with ceramic matrix to produce an integrated component.
Abstract translation: 公开了用于燃气涡轮发动机的集成陶瓷基复合材料组件及其制造方法。 所述方法包括将具有陶瓷基质的生物体组合体渗透以产生集成的组分。
-
公开(公告)号：US20160356499A1
公开(公告)日：2016-12-08
申请号：US15172975
申请日：2016-06-03
Inventor： Ted J. Freeman , Thomas D. Nixon , Sean E. Landwehr , Aaron D. Sippel , Donald W. Reinhart
CPC classification number: F23R3/007 , F01D5/284 , F01D25/246 , F05D2230/314 , F05D2240/11 , F05D2240/12 , F05D2300/2261 , F05D2300/6033 , F05D2300/611
Abstract: An assembly comprising a ceramic matrix composite component, a ceramic insert, and a ply and a method for producing the same. The ceramic matrix composite component may comprise silicon carbide fibers in a silicon carbide matrix. The ceramic inset may be adjacent to the ceramic matrix composite component. The ply may at least partially cover the ceramic insert such that the ceramic insert may be sandwiched between the ply and the ceramic matrix composite component, and the ply may extend beyond the ceramic insert in at least one direction so that the ply is joined to the ceramic matrix composite. The ply may comprise at least one layer of silicon carbide fibers or carbon fibers in a silicon carbide matrix.
Abstract translation: 一种组件，其包括陶瓷基复合材料组件，陶瓷嵌件和层及其制造方法。 陶瓷基复合材料组分可包括碳化硅基体中的碳化硅纤维。 陶瓷插图可以与陶瓷基复合元件相邻。 帘布层可以至少部分地覆盖陶瓷插入件，使得陶瓷插入件可以夹在层和陶瓷基复合构件之间，并且层可以在至少一个方向上延伸超过陶瓷插入件，使得层与 陶瓷基复合材料。 层可以包括碳化硅基体中的至少一层碳化硅纤维或碳纤维。
-
公开(公告)号：US20160356497A1
公开(公告)日：2016-12-08
申请号：US15172985
申请日：2016-06-03
Inventor： Ted J. Freeman , Thomas D. Nixon , Sean E. Landwehr , Aaron D. Sippel , Donald W. Reinhart
CPC classification number: F23R3/002 , B32B37/18 , B32B38/08 , B32B2038/042 , B32B2262/105 , B32B2315/02 , B32B2603/00 , F01D5/284 , F01D25/246 , F05D2240/11 , F05D2240/12 , F05D2300/2261 , F05D2300/6033 , F05D2300/611 , F05D2300/614
Abstract: An assembly comprising a structural component and a sacrificial layer, and method for producing the same. The structural component may comprise silicon carbide fibers within a silicon carbide matrix. The sacrificial layer may be joined to the structural component and may comprising unarranged ceramic fibers, wherein the sacrificial layer may comprise a volume fiber fraction lower than a volume fiber fraction of the structural component.
Abstract translation: 包括结构部件和牺牲层的组件及其制造方法。 结构部件可以包括碳化硅基体内的碳化硅纤维。 牺牲层可以结合到结构部件上并且可以包括未经修整的陶瓷纤维，其中牺牲层可以包括低于结构部件的体积纤维部分的体积纤维部分。
-
-
-
-
-
-
-
-
-
Search Results
293
records
(took 0.029 seconds)
