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1.发明申请公开(公告)号：US20190284941A1
公开(公告)日：2019-09-19
申请号：US15923432
申请日：2018-03-16
Applicant: United Technologies Corporation
Inventor： Michael N. Task , Xuan Liu , Russell A. Beers , Kevin W. Schlichting
Abstract: A method of coating a component including aluminizing an array of internal passageways within the component; and chromizing a portion of the array of internal passageways within the component. A component, including an airfoil having an array of aluminized internal passageways, the array of aluminized internal passageways chromized up to a demarcation.
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2.发明申请公开(公告)号：US20190040525A1
公开(公告)日：2019-02-07
申请号：US16157219
申请日：2018-10-11
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
Abstract: An apparatus for use in a physical vapor deposition coating process includes a chamber, a crucible configured to hold a ceramic coating material in the chamber, an energy source operable to heat the interior of the chamber, a fixture for holding at least one substrate in the chamber, an actuator operable to rotate the fixture, and a controller configured to establish a plume of the ceramic coating material in the chamber to deposit the ceramic coating material from the plume onto the at least one substrate and form a ceramic coating thereon, and during the deposition, rotate the at least one substrate at a rotational speed selected with respect to deposition rate of the ceramic coating material onto the at least one substrate.
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公开(公告)号：US09382605B2
公开(公告)日：2016-07-05
申请号：US14153130
申请日：2014-01-13
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Brian S. Tryon , David A. Litton , Russell A. Beers
CPC classification number: C23C4/08 , C22C19/05 , C23C4/073 , C23C14/16 , C23C28/021 , C23C28/022 , F01D5/288 , F05D2230/90 , Y10T428/12931
Abstract: The present disclosure relates to an improved low-cost metallic coating to be deposited on gas turbine engine components. The metallic coating consists of 1.0 to 18 wt % cobalt, 3.0 to 18 wt % chromium, 5.0 to 15 wt % aluminum, 0.01 to 1.0 wt % yttrium, 0.01 to 0.6 wt % hafnium, 0.0 to 0.3 wt % silicon, 0.0 to 1.0 wt % zirconium, 0.0 to 10 wt % tantalum, 0.0 to 9.0 wt % tungsten, 0.0 to 10 wt % molybdenum, 0.0 to 43.0 wt % platinum, and the balance nickel.
Abstract translation: 本公开涉及一种要沉积在燃气涡轮发动机部件上的改进的低成本金属涂层。 金属涂层由1.0至18重量％的钴，3.0至18重量％的铬，5.0至15重量％的铝，0.01至1.0重量％的钇，0.01至0.6重量％的铪，0.0至0.3重量％的硅，0.0至1.0 的锆，0.0-10重量％的钽，0.0-9.0重量％的钨，0.0-10重量％的钼，0.0-4.0重量％的铂和余量的镍。
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公开(公告)号：US10450645B2
公开(公告)日：2019-10-22
申请号：US15712696
申请日：2017-09-22
Applicant: United Technologies Corporation
Inventor： James W. Neal , David A. Litton , Russell A. Beers , Benjamin Joseph Zimmerman , Michael J. Maloney
Abstract: A coating system for coating a part (10), such as a turbine blade or vane, has a mask (14) positioned adjacent to a first portion (16) of the part (10) to be coated and a mechanism (30) for moving the mask (14) relative to the part (10). The mechanism (30) may be a gear mechanism or a magnetic mechanism.
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公开(公告)号：US20170314410A1
公开(公告)日：2017-11-02
申请号：US15140903
申请日：2016-04-28
Applicant: United Technologies Corporation
Inventor： Xuan Liu , Christopher W. Strock , Russell A. Beers
CPC classification number: F01D11/122 , B22F2998/10 , B22F2999/00 , C22C1/08 , C22C1/10 , C22C19/058 , C23C4/073 , C23C4/126 , C23C4/131 , C23C4/134 , F01D5/288 , F01D25/005 , F01D25/18 , F05D2220/32 , F05D2230/311 , F05D2230/60 , F05D2240/11 , F05D2300/175 , F05D2300/177 , F05D2300/2282 , F05D2300/509 , F05D2300/514 , F05D2300/6032 , F05D2300/612 , F05D2300/613 , F05D2300/614 , Y02T50/672 , B22F5/009 , B22F7/06 , B22F7/002 , B22F2003/248 , B22F3/115 , B22F3/11 , C22C1/0433 , B22F1/0059 , B22F3/1121
Abstract: A blade outer airseal has a body comprising: an inner diameter (ID) surface; an outer diameter (OD) surface; a leading end; and a trailing end. The airseal body has a metallic substrate and a coating system atop the substrate along at least a portion of the inner diameter surface. At least over a first area of the inner diameter surface, the coating system comprises an abradable layer comprising a metallic matrix and a solid lubricant; and the metallic matrix comprises, by weight, ≧35% nickel, 12.0-20.0% cobalt, 5.0-15.0% aluminum, and 5.0-15.0% chromium.
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Patent Agency Ranking
公开(公告)号：US09786474B2
公开(公告)日：2017-10-10
申请号：US15027643
申请日：2014-09-25
Applicant: United Technologies Corporation
Inventor： Thomas Balzano , Russell A. Beers
CPC classification number: H01J37/3266 , C23C14/0635 , C23C14/0641 , C23C14/0664 , C23C14/081 , C23C14/083 , C23C14/14 , C23C14/325 , H01J37/32055 , H01J37/32522 , H01J37/32614 , H01J37/32669 , H01J37/32816 , H01J37/3435 , H01J2237/327 , H01J2237/332
Abstract: A cathodic arc coating apparatus includes a vessel, a cathode disposed in the vessel, and a stinger assembly. The stinger assembly includes a first magnetic field generator disposed in a first stinger cup in selective contact with the cathode. The first stinger cup has at least a first electrically conductive cup portion spaced from a second electrically conductive cup portion by a thermally insulating layer therebetween.
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公开(公告)号：US11213885B2
公开(公告)日：2022-01-04
申请号：US15958321
申请日：2018-04-20
Applicant: United Technologies Corporation
Inventor： Thomas W. Prete , John J. Marcin, Jr. , Russell A. Beers
Abstract: A method includes casting a metallic material (56) in a mold (20) containing a core, the core having a substrate (40, 44) coated with a coating (42). A removing of the metallic material from the mold and decoring leaves a casting having a layer formed by the coating. The coating has a ceramic having a porosity in a zone (50) near the substrate less than a porosity in a zone (52) away from the substrate.
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公开(公告)号：US20190218915A1
公开(公告)日：2019-07-18
申请号：US15869836
申请日：2018-01-12
Applicant: United Technologies Corporation
Inventor： Daniel A. Bales , Russell A. Beers , Thomas DeMichael , Eric W. Malmborg , Francis B. Parisi
CPC classification number: F01D5/181 , B23K1/0018 , B23K3/087 , B23K20/023 , B23K26/24 , B23K37/04 , B23K2101/001 , B23K2101/02 , B23K2101/04 , B23P15/04 , B29C65/02 , F01D5/18
Abstract: An embodiment of an apparatus includes means for peripherally welding a cavity-back blade and a cover of the cavity-back blade to form a 3-dimensional hollow blade assembly, and a plurality of bellows contained in one or both of a first die half and a second die half receiving the 3-dimensional hollow blade assembly. The plurality of bellows are disposed within the region defined around or inward of the peripherally welded interface of the cover and the blade. At least a portion of the plurality of bellows are arranged in a manner to provide pressure to the cover at approximately a 90 degree angle to each of a plurality of nodes, each node defined by an intersection of two or more ribs in the cavity-back blade.
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公开(公告)号：US20170372871A1
公开(公告)日：2017-12-28
申请号：US15699429
申请日：2017-09-08
Applicant: United Technologies Corporation
Inventor： Thomas Balzano , Russell A. Beers
CPC classification number: H01J37/3266 , C23C14/0635 , C23C14/0641 , C23C14/0664 , C23C14/081 , C23C14/083 , C23C14/14 , C23C14/325 , H01J37/32055 , H01J37/32522 , H01J37/32614 , H01J37/32669 , H01J37/32816 , H01J37/3435 , H01J2237/327 , H01J2237/332
Abstract: A coating method includes vaporizing a portion of a cathode to form a metallic plasma, and directing the metallic plasma toward the workpiece. A first magnetic field generator, disposed in a first electrically conductive portion of a first stinger cup, is operated to steer the electrical arc about at least one evaporative surface of the cathode. a second portion of the electrically conductive stinger cup is selectively contacted with the cathode, and the first portion of the first stinger cup is spaced from the second portion from by a thermally insulating layer therebetween. The thermally insulating layer is disposed directly between the first magnetic field generator and the cathode when the first stinger cup is in contact with the cathode.
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10.发明授权公开(公告)号：US09511388B2
公开(公告)日：2016-12-06
申请号：US13723542
申请日：2012-12-21
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Brian S. Tryon , Kevin Joseph Low , James P. Bangerter , Russell A. Beers , Alexander W. Williams
IPC: B23P17/00 , B23P25/00 , B23P6/00 , B05C13/00 , B05C13/02 , B05B13/02 , C23C16/00 , C23C4/00 , B22D19/00 , C23C4/12
CPC classification number: B05B13/0285 , B05C13/02 , B22D19/00 , C23C4/12 , Y10T29/49234
Abstract: A method for coating a turbine engine component comprises the steps of: providing a turbine engine component having at least one sacrificial attachment on a first side; grasping the turbine engine component via the at least one sacrificial attachment to position a first surface of the turbine engine component relative to a source of coating material; and applying a coating to said first side.
Abstract translation: 用于涂覆涡轮发动机部件的方法包括以下步骤：提供在第一侧上具有至少一个牺牲附件的涡轮发动机部件; 通过所述至少一个牺牲附件来抓住所述涡轮发动机部件，以相对于涂料源定位所述涡轮发动机部件的第一表面; 以及向所述第一侧施加涂层。
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