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公开(公告)号：US11268526B2
公开(公告)日：2022-03-08
申请号：US14903996
申请日：2014-07-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： James T. Roach , Barry Barnett , Grant O. Cook, III , Charles R. Watson , Shari L. Bugaj , Glenn LeVasseur , Wendell V. Twelves, Jr. , Christopher J. Hertel , Colin J. Kling , Matthew A. Turner , JinQuan Xu , Steven Clarkson , Michael Caulfield
IPC: F01D5/28 , F04D19/00 , F01D5/14 , B32B27/34 , B32B1/08 , B32B1/00 , B32B27/28 , B32B27/36 , F01D5/26 , F01D9/04 , F01D25/02 , F01D25/24 , F04D29/38 , F04D29/54
Abstract: Plated polymeric gas turbine engine parts and methods for fabricating lightweight plated polymeric gas turbine engine parts are disclosed. The parts include a polymeric substrate plated with one or more metal layers. The polymeric material of the polymeric substrate may be structurally reinforced with materials that may include carbon, metal, or glass. The polymeric substrate may also include a plurality of layers to form a composite layup structure.
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公开(公告)号：US20200230742A1
公开(公告)日：2020-07-23
申请号：US16253958
申请日：2019-01-22
Applicant: United Technologies Corporation
Inventor： Xiaomei Fang , John D. Riehl , Christopher J. Hertel , Dmitri Novikov , Henry H. Thayer , Donald H. Spencer
IPC: B23K26/21
Abstract: A method for treating a surface of a contoured titanium substrate used for adhesively bonded engine components. The method including applying energy from a fiber laser system to a contoured surface of a titanium substrate, the laser energy is distributed to the contoured titanium surface by at least one of direct light of sight, reflection, or scattering of one or more laser beam.
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3.发明申请公开(公告)号：US20160033040A1
公开(公告)日：2016-02-04
申请号：US14689133
申请日：2015-04-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Ted H. Lancaster , William Bogue , Brian Kenneth Holland , Christopher J. Hertel
CPC classification number: F16J3/02 , B29C70/78 , B29C73/02 , B29C73/04 , B29C73/10 , B29K2027/12 , B29L2031/265 , B32B2262/101 , B32B2262/106 , B32B2581/00 , F05B2230/80 , F05C2225/00 , F05C2253/04 , Y10T29/49297 , Y10T29/49719
Abstract: A component to be repaired includes a relatively rigid plate. On a surface that may have been subject to fracture, a resin material is first laid down, then a relatively flexible material is positioned outwardly of the resin material to repair the barrier. A part may also be formed initially with the flexible material. In another feature of this application, a method of forming a barrier includes providing a composite material, and applying a relatively flexible material on a surface of the composite material, and concurrently molding the relatively flexible material with the composite material using a composite mold.
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公开(公告)号：US11534863B2
公开(公告)日：2022-12-27
申请号：US16253958
申请日：2019-01-22
Applicant: United Technologies Corporation
Inventor： Xiaomei Fang , John D. Riehl , Christopher J. Hertel , Dmitri Novikov , Henry H. Thayer , Donald H. Spencer
Abstract: A method for treating a surface of a contoured titanium substrate used for adhesively bonded engine components. The method including applying energy from a fiber laser system to a contoured surface of a titanium substrate, the laser energy is distributed to the contoured titanium surface by at least one of direct light of sight, reflection, or scattering of one or more laser beam.
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公开(公告)号：US20180038386A1
公开(公告)日：2018-02-08
申请号：US15230659
申请日：2016-08-08
Applicant: United Technologies Corporation
Inventor： Larry Foster , Christopher J. Hertel
CPC classification number: F04D29/388 , F01D5/147 , F01D5/282 , F01D25/005 , F02K3/06 , F04D29/023 , F04D29/324 , F04D29/325 , F05D2220/36 , F05D2230/23 , F05D2300/437 , F05D2300/44 , F05D2300/603
Abstract: A fan blade assembly for a gas turbine engine includes a blade body, a blade cover secured to the blade body and an adhesive layer to secure the blade cover to the blade body, the adhesive layer configured to set at ambient temperature. A method of forming a fan blade assembly for a gas turbine engine includes forming a blade body, forming a blade cover separate from the blade body, and adhering the blade cover to the blade body via an adhesive layer located between the blade body and the blade cover, the adhesive layer configured to set at ambient temperature.
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Patent Agency Ranking
公开(公告)号：US20200316721A1
公开(公告)日：2020-10-08
申请号：US16839753
申请日：2020-04-03
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： XIAOMEI FANG , Christopher J. Hertel , John D. Riehl , John W. Connell , Frank L. Palmieri , John W. Hopkins
IPC: B23K26/359 , B23K26/0622
Abstract: Methods and systems for the laser surface treatment on stainless steel alloys and nickel alloys may include a computer may be programmed to set a laser path corresponding to a predetermined geometric pattern. A laser may be coupled to the computer and apply a pulsed laser beam to a contact surface of the substrate along the predefined geometric pattern. The pulsed laser beam may have a laser power between 0.1 W and 100 W, single pulse fluence 1 mJ/mm2 and 1025 mJ/mm2 and a laser speed between 25.4 cm/s and 127 cm/s. The laser may generate an open pore oxide layer on the contact surface of the substrate with a thickness of 0.1-1 μm, an open pore distance of 0.05-1 μm. The open pore oxide layer may have a topography corresponding to the predefined geometric pattern. The topography may contain open pore structures and promote adhesive bond performance.
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公开(公告)号：US20160153287A1
公开(公告)日：2016-06-02
申请号：US14904003
申请日：2014-07-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： James T. Roach , Grant O. Cook , Lakshminarayan S. Bettagere , Jonathan F. Zimmitti , Majidullah Dehlavi , Shari L. Bugaj , Charles R. Watson , Brian D. Walter , Andrew G. Alarcon , Sarah M. Wall , Christopher J. Hertel , Octavio Martin , Thomas J. Robertson , Aaron Beaudry , Jeffrey J. Scalia , Joseph J. Wassel , Joe Ott , Barry Barnett , Glenn Levasseur
CPC classification number: F01D25/005 , B64D29/00 , B64D2045/009 , C23C18/1641 , C23C18/31 , C25D1/00 , C25D5/56 , C25D7/00 , F01D5/282 , F01D5/3092 , F01D9/041 , F01D25/24 , F01D25/30 , F02C7/04 , F02K1/54 , F04D29/023 , F04D29/321 , F04D29/322 , F04D29/522 , F04D29/542 , F05D2220/32 , F05D2230/31 , F05D2230/90 , F05D2240/00 , F05D2240/12 , F05D2240/30 , F05D2240/60 , F05D2250/283 , F05D2260/96 , F05D2300/10 , F05D2300/40 , F05D2300/43 , F05D2300/603 , F16C3/02 , Y02T50/672 , Y02T50/673
Abstract: Plated polymeric gas turbine engine parts and methods for fabricating lightweight plated polymeric gas turbine engine parts are disclosed. The parts include a polymeric substrate plated with one or more metal layers. The polymeric material of the polymeric substrate may be structurally reinforced with materials that may include carbon, metal, or glass. The polymeric substrate may also include a plurality of layers to form a composite layup structure.
Abstract translation: 公开了用于制造轻质电镀聚合物燃气涡轮发动机部件的电镀聚合物燃气涡轮发动机部件和方法。 这些部件包括镀有一个或多个金属层的聚合物基材。 聚合物基材的聚合材料可以用可以包括碳，金属或玻璃的材料在结构上加强。 聚合物基底还可以包括多个层以形成复合铺层结构。
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公开(公告)号：US10677068B2
公开(公告)日：2020-06-09
申请号：US15874477
申请日：2018-01-18
Applicant: United Technologies Corporation
Inventor： James O. Hansen , William R. Graves , Michael A. Weisse , Christopher J. Hertel , Daniel A. Bales
Abstract: A fan of a gas turbine engine includes a plurality of fan blades secured to a rotor, each of the plurality of fan blades having an airfoil secured to the rotor at one end, wherein the airfoil comprises pockets filled with an elastomeric composite.
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9.发明申请公开(公告)号：US20160229130A1
公开(公告)日：2016-08-11
申请号：US14618191
申请日：2015-02-10
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Michael G. Abbott , Kathryn S. Czaja , Christopher J. Hertel
CPC classification number: B29C70/443 , B29C70/44 , B29C70/48 , B29K2083/00 , B29K2105/0809 , B29K2883/00 , C04B35/806 , C04B2235/48 , C04B2235/483 , C04B2235/616 , F16D69/023
Abstract: A process for manufacturing a ceramic matrix composite component, said process comprising inserting at least one fibrous sheet into a resin transfer molding system. The process includes wetting the at least one fibrous sheet with a pre-ceramic polymer resin. The process includes applying a pressure to the at least one fibrous sheet and pre-ceramic polymer resin with an intensifier responsive to thermal expansion and curing the pre-ceramic polymer resin.
Abstract translation: 一种制造陶瓷基复合材料组件的方法，所述方法包括将至少一种纤维片材插入树脂传递模制系统中。 该方法包括用预陶瓷聚合物树脂润湿至少一种纤维片材。 该方法包括使用响应于热膨胀和固化预陶瓷聚合物树脂的增强剂向至少一个纤维片材和预陶瓷聚合物树脂施加压力。
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公开(公告)号：US20160160863A1
公开(公告)日：2016-06-09
申请号：US14903996
申请日：2014-07-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： James T. Roach , Barry Barnett , Grant O. Cook , Charles R. Watson , Shari L. Bugaj , Glenn LeVasseur , Wendell V. Twelves , Christopher J. Hertel , Colin J. Kling , Matthew A. Turner , JinQuan Xu , Steven Clarkson , Michael Caulfield
CPC classification number: F04D19/002 , B32B1/00 , B32B1/08 , B32B27/281 , B32B27/285 , B32B27/34 , B32B27/36 , B32B2255/10 , B32B2255/205 , B32B2262/101 , B32B2262/103 , B32B2262/106 , B32B2270/00 , B32B2307/554 , F01D5/147 , F01D5/26 , F01D5/282 , F01D5/286 , F01D9/041 , F01D25/02 , F01D25/24 , F04D29/388 , F04D29/541 , F05D2220/32 , F05D2230/90 , F05D2240/00 , F05D2240/12 , F05D2240/30 , F05D2260/96 , F05D2300/10 , F05D2300/43 , F05D2300/603 , Y02T50/672 , Y02T50/673
Abstract: Plated polymeric gas turbine engine parts and methods for fabricating lightweight plated polymeric gas turbine engine parts are disclosed. The parts include a polymeric substrate plated with one or more metal layers. The polymeric material of the polymeric substrate may be structurally reinforced with materials that may include carbon, metal, or glass. The polymeric substrate may also include a plurality of layers to form a composite layup structure.
Abstract translation: 公开了用于制造轻质电镀聚合物燃气涡轮发动机部件的电镀聚合物燃气涡轮发动机部件和方法。 这些部件包括镀有一个或多个金属层的聚合物基材。 聚合物基材的聚合材料可以用可以包括碳，金属或玻璃的材料在结构上加强。 聚合物基底还可以包括多个层以形成复合铺层结构。
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