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公开(公告)号：EP3441377A1
公开(公告)日：2019-02-13
申请号：EP18187076.7
申请日：2018-08-02
Applicant: United Technologies Corporation
Inventor： SCHMIDT, Wayde R.
IPC: C04B35/01 , C04B35/053 , C04B35/111 , C04B35/14 , C04B35/46 , C04B35/486 , C04B35/50 , C04B35/515 , C04B35/56 , C04B35/58 , C04B35/626
Abstract: A method for additively manufacturing a ceramic containing article includes selecting a ceramic precursor (110) and a curable resin (120), determining a ratio of the ceramic precursor (110) to the curable resin (120) required to achieve a desired ceramic microstructure, mixing the ceramic precursor (110) and the curable resin (120) according to the determined ratio, and iteratively building an article by sequentially applying a layer of the mixture and curing the layer using an additive manufacturing machine (10).
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公开(公告)号：EP3435744A1
公开(公告)日：2019-01-30
申请号：EP18184758.3
申请日：2018-07-20
Applicant: United Technologies Corporation
Inventor： SCHMIDT, Wayde R. , SHEEDY, Paul
Abstract: A nozzle (26) for additive manufacturing includes a plasma gas tube (31) operable to provide plasma gas (29) to a plasma flame (28), and a source material tube (36) arranged concentrically inside the plasma gas tube (31) such that source material (38) passes through the plasma flame (28). An apparatus and method for additive manufacturing are also disclosed.
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公开(公告)号：EP3333139A1
公开(公告)日：2018-06-13
申请号：EP17206764.7
申请日：2017-12-12
Applicant: United Technologies Corporation
Inventor： SCHMIDT, Wayde R.
CPC classification number: B64D45/00 , B05D1/04 , B05D3/0473 , B05D3/12 , B05D5/00 , B64D45/02 , B82Y30/00 , C04B35/62227 , C04B35/62281 , C04B2235/327 , C04B2235/3272 , C04B2235/40 , C04B2235/405 , C04B2235/48 , C04B2235/483 , C04B2235/5264 , D01F9/00 , H05K9/0007 , H05K9/0081
Abstract: A method of forming a protective shield (76) to protect an aircraft component (74) from EMI or energy bursts includes the steps of combining a carbon-based or silicon-based preceramic polymer precursor and a metallic precursor to form a dope, processing the dope to provide a deposit that includes nano-structures, post-processing the deposit to provide a nano-structure material with a uniformly distributed base metal or metal compound, and forming a protective shield (76) using the nano-structure material.
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公开(公告)号：EP3094490A1
公开(公告)日：2016-11-23
申请号：EP15768808.6
申请日：2015-01-07
Applicant: United Technologies Corporation
Inventor： TANG, Xia , SHEEDY, Paul , KASHYAP, Tania Bhatia , SCHMIDT, Wayde R. , GOBERMAN, Daniel G.
CPC classification number: C04B41/87 , B32B9/005 , B32B2255/20 , B32B2264/102 , B32B2307/308 , B32B2307/7265 , C04B35/14 , C04B35/195 , C04B35/5603 , C04B35/565 , C04B41/009 , C04B41/5035 , C04B41/52 , C04B41/89 , C04B2235/3215 , C04B2235/3418 , C04B2235/3481 , C04B2235/3826 , C04B2235/3895 , C04B2235/80 , C23C24/10 , C23C28/042 , C23C28/044 , F01D5/284 , F01D5/288 , F05D2300/211 , F05D2300/2261 , C04B35/00 , C04B35/806 , C04B41/4539 , C04B41/5024 , C04B41/5059 , C04B41/5042
Abstract: An article includes a ceramic-based substrate and a barrier layer on the ceramic-based substrate. The barrier layer includes a matrix of barium-magnesium alumino-silicate or SiO
2 , a dispersion of silicon oxycarbide particles in the matrix, and a dispersion of particles, of the other of barium-magnesium alumino-silicate or SiO
2 , in the matrix.Abstract translation: 制品包括基于陶瓷的基底和在陶瓷基底上的阻挡层。 阻挡层包括钡镁硅铝酸盐或SiO 2基质，碳氧化硅颗粒在基质中的分散体，和另一种硅铝酸钡镁或SiO 2颗粒分散体在基质中 。
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45.发明公开CERAMIC ARTICLE AND METHOD THEREFOR USING PARTICLE INFILTRATION AND PRECERAMIC POLYMER INFILTRATION 审中-公开KERAMIKARTIKEL UND VERFAHRENDAFÜRMIT PARTIKELINFILTRATION UND INFTRTRATIONPRÄKERAMISCHERPOLYMERE
公开(公告)号：EP3063104A1
公开(公告)日：2016-09-07
申请号：EP14858836.1
申请日：2014-10-21
Applicant: United Technologies Corporation
Inventor： AMINI, Shahram , TANG, Xia , SCHMIDT, Wayde R. , KASHYAP, Tania Bhatia
IPC: C04B35/14 , C04B35/622 , C04B35/64
CPC classification number: C04B35/806 , C04B35/571 , C04B35/64 , C04B41/52 , C04B2235/32 , C04B2235/3804 , C04B2235/3817 , C04B2235/3826 , C04B2235/3852 , C04B2235/3891 , C04B2235/422 , C04B2235/483 , C04B2235/5208 , C04B2235/5244 , C04B2235/5248 , C04B2235/616
Abstract: A method of fabricating a ceramic article includes providing a porous body that includes a plurality of fiber bundles that has an intra-bundle porosity and an inter-bundle porosity, infiltrating the intra-bundle porosity and the inter-bundle porosity with a mixture of particles in a liquid carrier, the particles having an average size selected with respect to at least the intra-bundle porosity, removing the liquid carrier from the porous body to deposit the particles in the intra-bundle porosity and in the inter-bundle porosity, infiltrating a preceramic polymer into a remaining intra-bundle porosity and a remaining inter-bundle porosity, and thermally converting the preceramic polymer to a ceramic material.
Abstract translation: 一种制造陶瓷制品的方法包括提供一种多孔体，其包括多个纤维束，所述多个纤维束具有线内孔隙度和束间孔隙率，用粒子混合物渗透到束内孔隙度和束内孔隙度 在液体载体中，颗粒具有至少相对于束内孔隙度选择的平均尺寸，从多孔体中去除液体载体以将颗粒沉积在束内孔隙度和束间孔隙度中，渗透 将前陶瓷聚合物切割成剩余的束内孔隙度和剩余的束间孔隙率，并将陶瓷前体陶瓷材料热转化为陶瓷材料。
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Patent Agency Ranking
公开(公告)号：EP3044276A1
公开(公告)日：2016-07-20
申请号：EP14844261.9
申请日：2014-08-21
Applicant: United Technologies Corporation
Inventor： SHEEDY, Paul , SCHMIDT, Wayde R. , PREVOST, Erica L. , SEMBER, Alex J.
CPC classification number: B32B18/00 , C04B35/10 , C04B35/563 , C04B35/571 , C04B35/581 , C04B35/583 , C04B35/589 , C04B35/74 , C08G77/50 , C08G77/62 , C09J5/00 , C09J2400/12 , C09J2400/263 , C09J2483/00
Abstract: A method of preparing a composite preform includes applying a tacky preceramic-polymer-based adhesive on a first fiber array arranging a second fiber array on the first fiber array, the adhesive holding the first and second fiber arrays together. A composite component is also disclosed.
Abstract translation: 一种制备复合预制件的方法包括在第一纤维阵列上施加粘性的基于先驱体聚合物的粘合剂，将第二纤维阵列布置在第一纤维阵列上，粘合剂将第一和第二纤维阵列保持在一起。 还公开了复合部件。
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47.发明公开HEATING CIRCUIT ASSEMBLY AND METHOD OF MANUFACTURE 有权HEIZKREISLAUFANORDNUNG UND VERFAHREN ZUR HERSTELLUNG
公开(公告)号：EP2963995A1
公开(公告)日：2016-01-06
申请号：EP15175314.2
申请日：2015-07-03
Applicant: United Technologies Corporation
Inventor： DARDONA, Sameh , HUMBERT, Michael P. , WESSON, John P. , SCHMIDT, Wayde R. , VIENS, Daniel V. , HU, Jin
CPC classification number: H05K3/0014 , B33Y80/00 , H05B3/0014 , H05B3/026 , 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 (20) and method of manufacture includes an electrically conductive heating element (26) having a pattern (30). An electrically non-conductive substrate (22) is additive manufactured and secured to the element (26) for structural support. The substrate (22) has a topology (37) that generally aligns with the pattern (30) of the element (26) thereby reducing the assembly weight and minimizing substrate (22) material waste.
Abstract translation: 加热电路组件（20）及其制造方法包括具有图案（30）的导电加热元件（26）。 不导电的基底（22）是制造并固定到用于结构支撑的元件（26）上的添加剂。 衬底（22）具有通常与元件（26）的图案（30）对准的拓扑（37），从而减少组件重量并使衬底（22）材料浪费最小化。
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公开(公告)号：EP3712122A1
公开(公告)日：2020-09-23
申请号：EP20162106.7
申请日：2020-03-10
Applicant: United Technologies Corporation
Inventor： SHEEDY, Paul , SHARON, John A. , SCHMIDT, Wayde R. , MAGDEFRAU, Neal
Abstract: A turbine engine component may comprise a Ceramic Matrix Composite (CMC) structure including a plurality of nominally dense plies, wherein each of the plurality of the nominally dense plies are bonded by at least one of a Field Assisted Sintering Technique (FAST), a Spark Plasma Sintering (SPS), or a localized heating at a bonding interface. The turbine engine component may include an airfoil (206) extending between a first platform (204) and a second platform (202), wherein the airfoil, the first platform, and the second platform define the CMC structure. Nominally dense means 90-100% dense.
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公开(公告)号：EP3653591A3
公开(公告)日：2020-07-29
申请号：EP19209170.0
申请日：2019-11-14
Applicant: United Technologies Corporation
Inventor： SCHMIDT, Wayde R. , SHEEDY, Paul
IPC: C04B35/628 , C04B35/76 , C04B35/80
Abstract: A method of making a ceramic composite component includes providing a fibrous preform (10) or a plurality of fibers (11), providing a first plurality of particles (20, 24), coating the first plurality of particles (20, 24) with a coating (22, 26) to produce a first plurality of coated particles (12, 14), delivering the first plurality of coated particles (12, 14) to the fibrous preform (10) or to an outer surface of the plurality of fibers (11), and converting the first plurality of coated particles (12, 14) into refractory compounds. The first plurality of particles (24) or the coating (22) comprises a refractory metal.
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公开(公告)号：EP3475382A1
公开(公告)日：2019-05-01
申请号：EP16741184.2
申请日：2016-06-27
Applicant: United Technologies Corporation
Inventor： EASTMAN, Scott A. , MANTESE, Joseph V. , XIE, Wei , ANNAPRAGADA, Subramanyaravi , VERMA, Parmesh , BURLATSKY, Sergei F. , SCHMIDT, Wayde R. , HUGENER-CAMPBELL, Treese
IPC: C09K5/14
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