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31.发明授权公开(公告)号：US10106882B2
公开(公告)日：2018-10-23
申请号：US14880861
申请日：2015-10-12
Applicant: United Technologies Corporation
Inventor： James W. Neal , Michael J. Maloney , Kevin W. Schlichting , Eric Jorzik , David A. Litton , Brian T. Hazel
Abstract: A method includes forming a multi-layered ceramic barrier coating under a chamber pressure of greater than 1 Pascals. In the method, low- and high-dopant ceramic materials are evaporated using input evaporating energies that fall, respectively, above and below a threshold for depositing the materials in a columnar microstructure (low-dopant) and in a branched columnar microstructure (high-dopant).
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公开(公告)号：US09718075B2
公开(公告)日：2017-08-01
申请号：US14734059
申请日：2015-06-09
Applicant: United Technologies Corporation
Inventor： William F. Werkheiser , Brian T. Hazel
IPC: B05B15/02 , B05B7/16 , B05B7/22 , B08B3/02 , B05B3/04 , C23C4/12 , B08B3/04 , B05B7/20 , B05B7/14 , C23C4/129 , C23C4/00 , H05H1/42 , C23C4/134 , B08B9/032
CPC classification number: B05B15/55 , B05B7/1404 , B05B7/1418 , B05B7/1468 , B05B7/1606 , B05B7/205 , B05B7/222 , B05B7/226 , B05B15/50 , B05B15/557 , B08B3/02 , B08B3/04 , B08B9/0321 , C23C4/00 , C23C4/129 , C23C4/134 , H05H1/42 , Y10T137/0419
Abstract: A thermal sprayer system includes an injector conduit in communication with an injector and a first valve for selectively directing a coating fluid through the injector conduit. A flush fluid conduit is in communication with the injector conduit for directing a flush fluid through the injector conduit. A pressurized air conduit is in communication with the injector conduit for directing a pressurized fluid through the injector conduit.
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公开(公告)号：US20170198379A1
公开(公告)日：2017-07-13
申请号：US14993582
申请日：2016-01-12
Applicant: United Technologies Corporation
Inventor： Brian T. Hazel , Jessica L. Serra , Xuan Liu
Abstract: A plasma spray gun has: a plasma outlet having an axis; and a plurality of liquid feedstock outlets having a non-uniform distribution about said axis.
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公开(公告)号：US09669365B2
公开(公告)日：2017-06-06
申请号：US14735211
申请日：2015-06-10
Applicant: United Technologies Corporation
Inventor： William F. Werkheiser , Brian T. Hazel , John F. Blondin
IPC: B05B1/24 , B01F3/12 , B05B7/22 , B05B7/14 , B01D3/00 , B01F11/00 , H05H1/42 , C23C4/134 , C23C4/10
CPC classification number: B01F3/1242 , B01D3/006 , B01F11/0094 , B05B7/1445 , B05B7/222 , B05B7/226 , C23C4/10 , C23C4/134 , H05H1/42 , Y10T29/49828
Abstract: A suspension plasma spray feeder apparatus for delivering a suspension from a suspension source to a plasma spray gun. The feeder apparatus comprises a suspension line and a vibrator mounted to vibrate the suspension line.
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公开(公告)号：US20170152753A1
公开(公告)日：2017-06-01
申请号：US14955812
申请日：2015-12-01
Applicant: United Technologies Corporation
Inventor： Jessica L. Serra , Brian T. Hazel
CPC classification number: F01D5/288 , C23C4/04 , C23C4/11 , C23C4/134 , C23C28/3215 , C23C28/3455 , F01D5/187 , F01D9/041 , F01D25/08 , F05D2220/32 , F05D2230/90 , F05D2240/80 , F05D2260/231 , F05D2300/611
Abstract: In a method for coating an airfoil member, the airfoil member comprises: a platform having a surface; and an airfoil having an end at the platform surface. The method comprises applying, via suspension plasma spray or solution plasma spray, a ceramic coating: to the airfoil with a first average coating thickness; and to the platform surface with a second average thickness at least 90% of the first average thickness.
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Patent Agency Ranking
公开(公告)号：US20170145557A1
公开(公告)日：2017-05-25
申请号：US15006879
申请日：2016-01-26
Applicant: United Technologies Corporation
Inventor： James W. Neal , Kevin W. Schlichting , Brian T. Hazel , David A. Litton , Eric Jorzik , Michael J. Maloney
CPC classification number: C23C14/243 , C23C14/30
Abstract: An embodiment of an apparatus includes a deposition chamber, a workpiece fixture including a first workpiece holder, and a first crucible. The workpiece holder is configured to retain a first workpiece in the deposition chamber. The first crucible includes a body including at least one wall defining a non-circular upper recess with a base. A first lower recess is formed below the base of the upper recess and configured to retain a first primary coating feedstock therein.
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37.发明申请PHYSICAL VAPOR DEPOSITION USING ROTATIONAL SPEED SELECTED WITH RESPECT TO DEPOSITION RATE 审中-公开使用与沉积速率相关的旋转速度进行物理气相沉积公开(公告)号：US20160333465A1
公开(公告)日：2016-11-17
申请号：US15112213
申请日：2015-01-08
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Mladen F. Trubelja , David A. Litton , Joseph A. DePalma , James W. Neal , Michael Maloney , Russell A. Beers , Brian T. Hazel , Glenn A. Cotnoir
CPC classification number: C23C14/542 , C23C14/083 , C23C14/243 , C23C14/30 , C23C14/505 , C23C14/54 , F01D9/041 , F01D15/10 , F05D2220/32 , F05D2230/313 , F05D2230/90 , F05D2300/2118
Abstract: A method for use in a physical vapor deposition coating process includes depositing a ceramic coating material from a plume onto at least one substrate to form a ceramic coating thereon, and during the deposition, rotating the at least one substrate at rotational speed selected with respect to deposition rate of the ceramic coating material onto the at least one substrate.
Abstract translation: 一种用于物理气相沉积涂覆方法的方法包括将陶瓷涂层材料从羽状物沉积到至少一个基底上以在其上形成陶瓷涂层，并且在沉积期间，以至少一个基板以相对于 陶瓷涂层材料沉积到至少一个基底上。
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公开(公告)号：US20160108513A1
公开(公告)日：2016-04-21
申请号：US14887447
申请日：2015-10-20
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Michael N. Task , Brian T. Hazel , Kevin L. Collins , Michael J. Minor
CPC classification number: C23C10/32 , C21D9/0068 , C23C10/30 , C23C10/60 , C23C24/08 , C23C28/3215 , C23C28/3455 , C23C28/347 , F01D5/187 , F01D5/288 , F05D2230/90 , F05D2300/132
Abstract: A method of coating includes applying a metallic coating slurry without a filler to a component; draining the metallic coating slurry; drying the metallic coating slurry to drive off the organic binder; and heat treating the component.
Abstract translation: 一种涂覆方法包括将无填料的金属涂层浆料施加到组分上; 排出金属涂层浆料; 干燥金属涂层浆料以驱除有机粘合剂; 并对组分进行热处理。
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公开(公告)号：US20150252464A1
公开(公告)日：2015-09-10
申请号：US14643009
申请日：2015-03-10
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Brian T. Hazel , Joseph A. DePalma , Jessica L. Serra , Henry H. Thayer , Donn R. Blankenship , Mario P. Bochiechio , Paul H. Zajchowski
CPC classification number: C23C4/134 , B05B7/22 , B05B13/0228 , B05B13/0257 , B05B13/0431 , B05C5/002
Abstract: A plasma spray system including a turntable subsystem operable to position a multiple of work pieces on a respective multiple of workpiece mounts; a plasma spray subsystem operable to plasma spray the multiple of work pieces on said turntable subsystem; and an overspray wash subsystem operable to wash the multiple of work pieces on said turntable subsystem subsequent to plasma spray of the multiple of work pieces.
Abstract translation: 一种等离子体喷射系统，包括可操作以将多个工件定位在相应的多个工件安装件上的转台子系统; 等离子体喷雾子系统，其可操作以等离子体喷射所述转台子系统上的多个工件; 以及可以在所述多个工件的等离子体喷射之后，在所述转台子系统上清洗所述多个工件的过喷清洗子系统。
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公开(公告)号：US11365473B2
公开(公告)日：2022-06-21
申请号：US16527250
申请日：2019-07-31
Applicant: United Technologies Corporation
Inventor： Brian T. Hazel , Michael J. Maloney , James W. Neal , David A. Litton
Abstract: A deposition apparatus (20) comprising: a chamber (22); a process gas source (62) coupled to the chamber; a vacuum pump (52) coupled to the chamber; at least two electron guns (26); one or more power supplies (30) coupled to the electron guns; a plurality of crucibles (32,33,34) positioned or positionable in an operative position within a field of view of at least one said electron gun; and a part holder (170) having at least one operative position for holding parts spaced above the crucibles by a standoff height H. The standoff height H is adjustable in a range including at least 22 inches.
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