-
公开(公告)号：WO2015102690A2
公开(公告)日：2015-07-09
申请号：PCT/US2014/057972
申请日：2014-09-29
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： AMINI, Shahram , SCHMIDT, Wayde R. , KASHYAP, Tania Bhatia , HERMANN, Mark A. , SHEEDY, Paul , LIMARGA, Andi M. , MCCAFFREY, Michael G.
IPC: C04B35/64 , C04B35/645
CPC classification number: B28B1/24 , B28B1/52 , B28B11/243 , C04B35/524 , C04B35/532 , C04B35/806 , C04B38/0022 , C04B2235/48 , C04B2235/5252 , C04B2235/602 , C04B2235/616
Abstract: A disclosed method of forming a ceramic article includes forming a pre-ceramic polymer article within a mold tool, and performing a first pyrolizing step on the initial pre-ceramic polymer article to form a ceramic article. The method further includes performing at least one pre-heat treatment polymer infiltration and pyrolizing (PIP) cycle on the ceramic article and an initial heat treatment cycle of the ceramic article after the at least one pre-heat treatment PIP cycle. Subsequent PIP cycles and heat treatment cycles are performed in combination to form a ceramic article including a desired density.
Abstract translation: 公开的形成陶瓷制品的方法包括在模具工具内形成预陶瓷聚合物制品，并在初始预陶瓷聚合物制品上进行第一热解步骤以形成陶瓷制品。 该方法还包括在至少一个预热处理PIP循环之后，在陶瓷制品上进行至少一个预热处理聚合物浸渍和热解（PIP）循环和陶瓷制品的初始热处理循环。 随后的PIP循环和热处理循环组合进行以形成包括所需密度的陶瓷制品。
-
2.发明申请
公开(公告)号：WO2015041963A1
公开(公告)日：2015-03-26
申请号：PCT/US2014/055543
申请日：2014-09-15
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： DUELM, Shelton O. , MCCAFFREY, Michael G.
CPC classification number: F01D5/282 , F01D5/147 , F01D5/284 , F01D9/041 , F05D2240/122 , F05D2300/6033
Abstract: An airfoil component includes an insert that has angled faces joined at an edge that provides an airfoil trailing edge. An outer CMC fiber layer overlaps the angled faces to provide a trailing edge portion of an airfoil.
Abstract translation: 机翼部件包括插入件，该插入件在提供翼型后缘的边缘处连接有成角度的面。 外部CMC纤维层与成角度的面重叠以提供翼型的后缘部分。
-
公开(公告)号：WO2015050760A1
公开(公告)日：2015-04-09
申请号：PCT/US2014/057185
申请日：2014-09-24
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： MCCAFFREY, Michael G.
IPC: B29C70/48
CPC classification number: B29C70/443 , B29C33/3821 , B29C33/505 , B29C70/06 , B29C70/462 , B29C70/48 , B29C70/54 , B29C71/02 , B29K2105/06
Abstract: A disclosed resin transfer molding tool includes a mold defining an internal cavity of a fixed geometry and a bladder configured to be received within the internal cavity and define a flexible interface surface for surrounding a molded article. The bladder is fillable with a fluid material to exert a pressure on a surface of the molded article within the mold.
Abstract translation: 所公开的树脂传递模制工具包括限定固定几何形状的内腔的模具和被配置为容纳在内部空腔内的气囊，并且限定用于包围模制品的柔性界面表面。 气囊可以用流体材料填充，以在模具内的模制品的表面上施加压力。
-
公开(公告)号：WO2015031764A1
公开(公告)日：2015-03-05
申请号：PCT/US2014/053424
申请日：2014-08-29
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： MCCAFFREY, Michael G.
CPC classification number: F01D11/08 , F01D25/24 , F01D25/246 , F01D25/28 , F05D2220/32 , F05D2230/30 , F05D2240/11 , F05D2260/30 , F05D2300/6033 , Y02T50/672
Abstract: One exemplary embodiment of this disclosure relates to a gas turbine engine including an engine case, a retention block attached to the engine case, and a blade outer air seal (BOAS). The BOAS includes a plurality of layers formed of a ceramic matrix composite (CMC) material. At least one of the plurality of layers provides a slot receiving a portion of the retention block.
Abstract translation: 本公开的一个示例性实施例涉及包括发动机壳体，附接到发动机壳体的保持块和叶片外部空气密封件（BOAS））的燃气涡轮发动机。 BOAS包括由陶瓷基复合材料（CMC）材料形成的多个层。 多个层中的至少一个层提供接收保留块的一部分的槽。
-
公开(公告)号：WO2014116342A2
公开(公告)日：2014-07-31
申请号：PCT/US2013/069523
申请日：2013-11-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： MCCAFFREY, Michael G. , ROUSE, Brandon T.
Abstract: A gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, an engine case, a rotor stage including a plurality of rotor blades, a plurality of carriers for supporting a plurality of blade outer air seals and an interlock formed between circumferential ends of a first adjacent carrier and a second adjacent carrier of the plurality of carriers.
Abstract translation: 根据本公开的示例性方面的燃气涡轮发动机除了别的以外还包括发动机壳体，包括多个转子叶片的转子级，用于支撑多个 叶片外部空气密封件以及在第一相邻支架的圆周端和多个支架的第二相邻支架之间形成的互锁。
-
Patent Agency Ranking
公开(公告)号：WO2014031202A2
公开(公告)日：2014-02-27
申请号：PCT/US2013/042846
申请日：2013-05-28
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： MCCAFFREY, Michael G. , HASKO, Gregory H. , ABBOTT, Michael G.
CPC classification number: F01D5/147 , C04B37/001 , C04B2237/365 , C04B2237/38 , C04B2237/61 , C04B2237/84 , Y10T29/49336
Abstract: A method of making a platform of a blade includes the steps of creating two platform sections by solidifying a material with a fabric in a mold and positioning a band of fabric around the two platform sections to retain an airfoil and define a blade. The method further includes the step of bonding the two platform sections together by solidifying the material to define a platform of a solid material. The platform is not bonded to the airfoil.
Abstract translation: 制造刀片平台的方法包括以下步骤：通过将模具中的织物固化在模具中并将织物带定位在两个平台部分周围以保持翼型件并限定刀片来创建两个平台部分。 该方法还包括通过固化材料以固定固体材料的平台将两个平台部分结合在一起的步骤。 平台没有粘合到翼型上。
-
公开(公告)号：WO2015138027A2
公开(公告)日：2015-09-17
申请号：PCT/US2014/070831
申请日：2014-12-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： MCCAFFREY, Michael G.
CPC classification number: F04D29/582 , F01D11/08 , F01D11/24 , F01D25/12 , F01D25/246 , F02C3/14 , F02C7/28 , F04D29/164 , F05D2230/64 , F05D2240/11 , F05D2260/201 , Y02T50/672 , Y02T50/676
Abstract: One exemplary embodiment according to this disclosure relates to a system includes a blade outer air seal (BOAS), and a meter plate. A portion of the meter plate is provided radially outward of a radially outermost surface of the BOAS.
Abstract translation: 根据本公开的一个示例性实施例涉及一种包括叶片外部空气密封（BOAS）和仪表板的系统。 仪表板的一部分径向向外设置在BOAS的径向最外表面上。
-
公开(公告)号：WO2015053911A1
公开(公告)日：2015-04-16
申请号：PCT/US2014/056030
申请日：2014-09-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： HOLOWCZAK, John E. , MCCAFFREY, Michael G.
CPC classification number: F01D5/282 , C04B35/00 , C04B2237/00 , F01D5/147 , F01D5/284 , F01D5/30 , F01D5/3007 , F01D5/3084 , F01D5/3092 , F01D11/008 , F05D2220/32 , F05D2240/80 , F05D2300/13 , F05D2300/2261 , F05D2300/2283 , F05D2300/6033 , F05D2300/606 , F05D2300/607
Abstract: A blade for a gas turbine engine includes a fiber reinforced ceramic matrix composite structure that provides an airfoil with an exposed exterior airfoil surface and a refractory structure that provides at least an outer portion of a root secured relative to the airfoil.
Abstract translation: 用于燃气涡轮发动机的叶片包括纤维增强陶瓷基体复合结构，其提供具有暴露的外部翼面表面的翼型件和提供至少相对于翼型件固定的根部的外部的耐火结构。
-
公开(公告)号：WO2015050801A1
公开(公告)日：2015-04-09
申请号：PCT/US2014/057966
申请日：2014-09-29
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： MCCAFFREY, Michael G.
CPC classification number: B29C73/025 , B29C45/14 , B29C70/06 , B29C70/42 , B29C70/48 , B29K2105/0872 , B29K2105/253 , B29K2309/02 , B29K2883/00 , C04B35/64 , C04B41/83
Abstract: A disclosed resin transfer molding process includes inserting a ceramic article within a bladder defining a part cavity, inserting the bladder including the ceramic article into a second cavity with a fixed geometry, and pressurizing the bladder against the ceramic article. The method further includes injecting resin into the ceramic article within the bladder with the bladder against the ceramic article to maintain resin within the ceramic article during curing.
Abstract translation: 公开的树脂传递模塑方法包括将陶瓷制品插入限定一部分空腔的气囊中，将包括陶瓷制品的气囊插入具有固定几何形状的第二腔中，并将气囊对着陶瓷制品加压。 该方法还包括将胶囊内的树脂注射到囊内的陶瓷制品中，使囊与陶瓷制品在固化期间将树脂保持在陶瓷制品内。
-
公开(公告)号：WO2014014762A1
公开(公告)日：2014-01-23
申请号：PCT/US2013/050232
申请日：2013-07-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： MCCAFFREY, Michael G.
CPC classification number: F01D11/127 , F01D11/12 , F01D11/24 , F01D25/12 , F05D2260/22141 , Y10T29/49245
Abstract: A blade outer air seal (BOAS) for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a seal body having a radially inner face and a radially outer face that axially extend between a leading edge portion and a trailing edge portion. At least one cooling fin is disposed on the radially outer face between the leading edge portion and the trailing edge portion.
Abstract translation: 根据本公开的示例性方面的用于燃气涡轮发动机的叶片外部空气密封件（BOAS）包括其中包括径向内表面和径向外表面的密封体，所述径向内表面和径向外表面在前缘部分和 后缘部分。 至少一个冷却翅片设置在前缘部分和后缘部分之间的径向外表面上。
-
-
-
-
-
-
-
-
-
Search Results
102
records
(took 0.028 seconds)
