公开(公告)号：US20160243722A1

公开(公告)日：2016-08-25

申请号：US15026094

申请日：2014-09-29

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Shahram Amini ,  Wayde R. Schmidt ,  Tania Bhatia Kashyap ,  Mark A. Hermann ,  Paul Sheedy ,  Andi M. Limarga ,  Michael G. McCaffrey

IPC: B28B1/24 ,  C04B38/00 ,  B28B1/52

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。

公开(公告)号：US20160236986A1

公开(公告)日：2016-08-18

申请号：US15027705

申请日：2014-09-24

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Andi Limarga ,  Paul Sheedy ,  Wayde R. Schmidt ,  Douglas M. Berczik ,  Tania Bhatia Kashyap ,  Mark A. Hermann

IPC: C04B35/571

CPC classification number: C04B35/571 ,  C04B35/58 ,  C04B35/806 ,  C04B2235/3821 ,  C04B2235/383 ,  C04B2235/3852 ,  C04B2235/386 ,  C04B2235/3865 ,  C04B2235/3873 ,  C04B2235/422 ,  C04B2235/425 ,  C04B2235/427 ,  C04B2235/5244 ,  C04B2235/5288 ,  C04B2235/5454 ,  C04B2235/616

Abstract: Disclosed is a method for providing a crystalline ceramic material. In an example, the method includes providing a silicon-containing preceramic polymer material that can be thermally converted to one or more crystalline polymorphs. The silicon-containing preceramic polymer material includes dispersed therein an effective amount of dopant particles. The silicon-containing preceramic polymer material is then thermally converted to the silicon-containing ceramic material. The effective amount of dopant particles enhance the formation of at least one of the one or more crystalline polymorphs, relative to the silicon-containing preceramic polymer without the dopant particles, with respect to at least one of formation of a selected polymorph of the one or more crystalline polymorphs formed, an amount formed of a selected polymorph of the one or more crystalline polymorphs formed, and a temperature of formation of the one or more crystalline polymorphs.

Abstract translation: 公开了一种提供结晶陶瓷材料的方法。 在一个实例中，该方法包括提供可以热转化成一种或多种结晶多晶型物的含硅预陶瓷聚合物材料。 含硅预陶瓷聚合物材料包括分散有效量的掺杂剂颗粒。 然后将含硅预陶瓷聚合物材料热转化成含硅陶瓷材料。 相对于没有掺杂剂颗粒的含硅预陶瓷聚合物，相对于形成所选择的多晶型物的一个或多个结晶多晶型物中的至少一种，掺杂剂颗粒的有效量增加了至少一个， 形成更多的结晶多晶型物，由所形成的一种或多种结晶多晶型物的选定多晶型物形成的量和形成一种或多种结晶多晶型物的温度。

公开(公告)号：US20160221277A1

公开(公告)日：2016-08-04

申请号：US14917413

申请日：2014-08-20

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： David C. Jarmon ,  Wayde R. Schmidt

IPC: B29C70/54 ,  B29C70/46 ,  C04B35/80 ,  B29C70/02

CPC classification number: B29C70/543 ,  B29C70/025 ,  B29C70/467 ,  B29K2105/08 ,  B29K2505/00 ,  B29K2509/02 ,  C04B35/80

Abstract: A composite component includes a fiber array, a plurality of platelets bridging between fiber filaments of the fiber array and rigidizing the fiber array, and a resin-based phase disposed within voids of the fiber array. A method of making a composite component is also disclosed.

Abstract translation: 复合部件包括纤维阵列，桥接在纤维阵列的纤维丝之间并使纤维阵列固化的多个血小板以及设置在纤维阵列的空隙内的基于树脂的相。 还公开了制备复合部件的方法。

公开(公告)号：US20160007474A1

公开(公告)日：2016-01-07

申请号：US14790886

申请日：2015-07-02

Applicant: United Technologies Corporation ,  Goodrich Corporation

Inventor： Sameh Dardona ,  Michael P. Humbert ,  John P. Wesson ,  Wayde R. Schmidt ,  Daniel V. Viens ,  Jin Hu

IPC: H05K3/00 ,  H05B3/06 ,  H05B3/02 ,  H05K3/30 ,  H05B3/12 ,  H05B3/26 ,  H05K3/12 ,  H05B3/00 ,  H05B3/16

CPC classification number: H05K3/0014 ,  B33Y80/00 ,  H05B3/0014 ,  H05B3/06 ,  H05B3/12 ,  H05B3/145 ,  H05B3/16 ,  H05B3/265 ,  H05B3/267 ,  H05B3/34 ,  H05B3/84 ,  H05B2203/003 ,  H05B2203/013 ,  H05B2203/017 ,  H05B2214/02 ,  H05B2214/04 ,  H05K3/12 ,  H05K3/30

Abstract: A heating circuit assembly and method of manufacture includes an electrically conductive heating element having a pattern. An electrically non-conductive substrate is additive manufactured and secured to the element for structural support. The substrate has a topology that generally aligns with the pattern of the element thereby reducing the assembly weight and minimizing substrate material waste.

Abstract translation: 加热电路组件及其制造方法包括具有图案的导电加热元件。 非导电基材是制造并固定到用于结构支撑的元件的添加剂。 衬底具有通常与元件的图案对准的拓扑，从而减少组件重量并使衬底材料浪费最小化。

公开(公告)号：US20150291473A1

公开(公告)日：2015-10-15

申请号：US14639390

申请日：2015-03-05

Applicant: United Technologies Corporation

Inventor： Wayde R. Schmidt

IPC: C03C25/12 ,  B05D3/06 ,  C03C25/48 ,  B05D3/14

CPC classification number: B05D3/06 ,  C04B35/62847 ,  C04B35/6286 ,  C04B35/62863 ,  C04B35/62865 ,  C04B35/62868 ,  C04B35/62871 ,  C04B35/62873 ,  C04B35/62884 ,  C04B35/80 ,  C04B35/82 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/5236 ,  C04B2235/524 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/5252 ,  C04B2235/5264 ,  C04B2235/614 ,  C04B2235/616 ,  D01F9/08 ,  D06M10/003 ,  D06M10/025 ,  D06M10/06 ,  D06M11/36 ,  D06M11/58 ,  D06M11/74 ,  F05D2300/6033

Abstract: A method of coating a fiber for forming a ceramic matrix composite material comprises the steps of moving a fiber through an energy application station, and applying energy to the fiber, and providing an outer coating on the fiber.

Abstract translation: 涂覆用于形成陶瓷基复合材料的纤维的方法包括以下步骤：将纤维移动通过能量施加台，并向纤维施加能量，并在纤维上提供外涂层。

公开(公告)号：US20140255112A1

公开(公告)日：2014-09-11

申请号：US14200853

申请日：2014-03-07

Applicant: United Technologies Corporation

Inventor： Tahany I. El-Wardany ,  Wayde R. Schmidt

IPC: B23D43/02 ,  B23P15/42

CPC classification number: B23D43/02 ,  B23D2043/025 ,  B23F21/24 ,  B23F21/26 ,  B23P15/42 ,  Y10T407/16

Abstract: A broach tool includes a broach tool rake face with a tailored surface topography.

Abstract translation: 拉刀工具包括具有定制表面形貌的拉刀工具前刀面。

公开(公告)号：US11535958B2

公开(公告)日：2022-12-27

申请号：US16536688

申请日：2019-08-09

Applicant: United Technologies Corporation

Inventor： Paul Sheedy ,  Neal Magdefrau ,  Wayde R. Schmidt

IPC: D01F11/00 ,  C03C14/00 ,  C04B35/628 ,  C04B35/80 ,  C08K3/04 ,  C08K3/20 ,  C08K3/34 ,  C08K7/06 ,  C08K7/08 ,  C08K7/10 ,  C08K9/02 ,  C23C16/455 ,  C23C16/56

Abstract: Disclosed is a method of coating a high temperature fiber including depositing a base material on the high temperature fiber using atomic layer deposition, depositing an intermediate material precursor on the base material using molecular layer deposition, depositing a top material on the intermediate material precursor or the intermediate layer using atomic layer deposition, and heat treating the intermediate precursor. The intermediate material in the final coating includes a structural defect, has lower density than the top material or a combination thereof. Also disclosed are the coated high temperature fiber and a composite including the high temperature fiber.

公开(公告)号：US11448085B2

公开(公告)日：2022-09-20

申请号：US16679627

申请日：2019-11-11

Applicant: United Technologies Corporation

Inventor： Urcan Guler ,  Paul Sheedy ,  John A. Sharon ,  Wayde R. Schmidt

IPC: G01K11/20 ,  H03B5/30 ,  F01D17/08 ,  G01K13/08 ,  B33Y80/00

Abstract: A remote temperature measurement system for a gas turbine engine includes an optical emitter/receiver in communication with the control system and a probe system embedded within a component of the gas turbine engine, the probe system within a line-of-sight of the optical emitter/receiver, the control system operable to determine a local temperature of the component in response to optical communication with the probe system.

公开(公告)号：US20210140336A1

公开(公告)日：2021-05-13

申请号：US16679627

申请日：2019-11-11

Applicant: United Technologies Corporation

Inventor： Urcan Guler ,  Paul Sheedy ,  John A. Sharon ,  Wayde R. Schmidt

IPC: F01D17/08 ,  G01K11/20 ,  G01K13/08

Abstract: A remote temperature measurement system for a gas turbine engine includes an optical emitter/receiver in communication with the control system and a probe system embedded within a component of the gas turbine engine, the probe system within a line-of-sight of the optical emitter/receiver, the control system operable to determine a local temperature of the component in response to optical communication with the probe system.

公开(公告)号：US10822282B2

公开(公告)日：2020-11-03

申请号：US16192265

申请日：2018-11-15

Applicant: United Technologies Corporation

Inventor： Wayde R. Schmidt ,  Paul Sheedy

IPC: C04B35/628 ,  C04B35/80

Abstract: A method of making a ceramic composite component includes providing a fibrous preform or a plurality of fibers, providing a first plurality of particles, coating the first plurality of particles with a coating to produce a first plurality of coated particles, delivering the first plurality of coated particles to the fibrous preform or to an outer surface of the plurality of fibers, and converting the first plurality of coated particles into refractory compounds. The first plurality of particles or the coating comprises a refractory metal.