公开(公告)号：US12042839B2

公开(公告)日：2024-07-23

申请号：US16529722

申请日：2019-08-01

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Reza Oboodi ,  James Piascik ,  Lee Poandl ,  Harry Lester Kington

IPC: B21D28/00 ,  B21D22/04 ,  B21D28/24 ,  C25D3/66 ,  C25D7/00 ,  C25D17/10 ,  C25D17/12 ,  F01D5/28 ,  F01D5/30

CPC classification number: B21D28/00 ,  B21D22/04 ,  B21D28/24 ,  C25D3/665 ,  C25D7/00 ,  C25D17/10 ,  C25D17/12 ,  F01D5/288 ,  F01D5/3092 ,  F05D2230/31 ,  F05D2230/90 ,  F05D2300/121

Abstract: Ionic liquid bath plating methods for depositing aluminum-containing layers utilizing shaped consumable aluminum anodes are provided, as are turbomachine components having three dimensionally-tailored, aluminum-containing coatings produced from such aluminum-containing layers. In one embodiment, the ionic liquid bath plating method includes the step or process of obtaining a consumable aluminum anode including a workpiece-facing anode surface substantially conforming with the geometry of the non-planar workpiece surface. The workpiece-facing anode surface and the non-planar workpiece surface are positioned in an adjacent, non-contacting relationship, while the workpiece and the consumable aluminum anode are submerged in an ionic liquid aluminum plating bath. An electrical potential is then applied across the consumable aluminum anode and the workpiece to deposit an aluminum-containing layer onto the non-planar workpiece surface. In certain implementations, additional steps are then performed to convert or incorporate the aluminum-containing layer into a high temperature aluminum-containing coating, such as an aluminide coating.

公开(公告)号：US20200278160A1

公开(公告)日：2020-09-03

申请号：US16877904

申请日：2020-05-19

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Paul Chipko ,  James Piascik ,  Bahram Jadidian ,  Harry Lester Kington

IPC: F28F19/06 ,  B21C37/08 ,  B22F7/00 ,  F28F21/08 ,  B21C23/08 ,  B22F5/10 ,  B33Y10/00 ,  C23C4/00 ,  B33Y80/00

Abstract: Methods are disclosed for fabricating heat exchangers and Heat Exchanger (HX) tubes, as are heat exchangers fabricated in accordance with such methods. In embodiments, the method includes fabricating an HX tube by at least partially forming the elongated tube body utilizing a cold spray process during which a metallic feedstock powder is deposited over a removable mandrel. The HX tube is separated from the removable mandrel at some juncture following cold spray deposition of the tube body.

公开(公告)号：US20200095940A1

公开(公告)日：2020-03-26

申请号：US16678476

申请日：2019-11-08

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Harry Lester Kington ,  Nagaraja S. Rudrapatna ,  Vladimir K. Tolpygo

IPC: F02C7/30 ,  F01D25/00 ,  F02C7/18 ,  F04D29/54

Abstract: Systems and methods are provided for cleaning one or more cooling passages associated with a combustion chamber of a gas turbine engine. The gas turbine engine has a compressor section upstream from the combustion section. The method includes receiving a pressurized fluid from a source and directing the pressurized fluid through an inlet of a chamber such that a portion of a plurality of particles within the chamber is entrained within the pressurized fluid. The method includes injecting the pressurized fluid with the entrained portion of the plurality of particles downstream from the compressor section through an end wall of a diffuser and deswirl system upstream from a combustor plenum of the combustion section to clean the one or more cooling passages associated with the combustion chamber.

公开(公告)号：US20190323377A1

公开(公告)日：2019-10-24

申请号：US15959654

申请日：2018-04-23

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Nagaraja S. Rudrapatna ,  Harry Lester Kington

IPC: F01D21/10 ,  F01D21/00

Abstract: A system and method of monitoring for sand plugging in a gas turbine engine includes sensing differential pressure across a combustor during engine operation. The sensed differential pressure is processed to determine an amount of sand plugging of combustor cooling holes, and an alert is generated when the amount of sand plugging exceeds a predetermined threshold.

公开(公告)号：US10392948B2

公开(公告)日：2019-08-27

申请号：US15139033

申请日：2016-04-26

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Reza Oboodi ,  James Piascik ,  Lee Poandl ,  Harry Lester Kington

IPC: C25D3/66 ,  C25D17/12 ,  F01D5/28 ,  C25D7/00 ,  F01D5/30 ,  B21D22/04 ,  C25D17/10

Abstract: Ionic liquid bath plating methods for depositing aluminum-containing layers utilizing shaped consumable aluminum anodes are provided, as are turbomachine components having three dimensionally-tailored, aluminum-containing coatings produced from such aluminum-containing layers. In one embodiment, the ionic liquid bath plating method includes the step or process of obtaining a consumable aluminum anode including a workpiece-facing anode surface substantially conforming with the geometry of the non-planar workpiece surface. The workpiece-facing anode surface and the non-planar workpiece surface are positioned in an adjacent, non-contacting relationship, while the workpiece and the consumable aluminum anode are submerged in an ionic liquid aluminum plating bath. An electrical potential is then applied across the consumable aluminum anode and the workpiece to deposit an aluminum-containing layer onto the non-planar workpiece surface. In certain implementations, additional steps are then performed to convert or incorporate the aluminum-containing layer into a high temperature aluminum-containing coating, such as an aluminide coating.

公开(公告)号：US20180347014A1

公开(公告)日：2018-12-06

申请号：US16059565

申请日：2018-08-09

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Andy Szuromi ,  Hallee Zox Deutchman ,  Brian G. Baughman ,  Donald G. Godfrey ,  Harry Lester Kington ,  Mark C. Morris

IPC: C22C19/05 ,  B33Y70/00 ,  B22F3/105 ,  C22F1/10 ,  F01D5/28 ,  F01D9/02 ,  B33Y10/00

CPC classification number: C22C19/057 ,  B22F3/1055 ,  B33Y10/00 ,  B33Y70/00 ,  C22C19/05 ,  C22F1/10 ,  F01D5/28 ,  F01D9/02 ,  F05D2220/32 ,  F05D2230/22 ,  F05D2230/30 ,  F05D2230/41 ,  F05D2230/42 ,  F05D2300/175 ,  F05D2300/177

Abstract: A nickel-based superalloy component includes a nickel-based superalloy metal. The nickel-based superalloy metal includes, on a weight basis of the overall superalloy metal: about 9.5% to about 10.5% tungsten, about 9.0% to about 11.0% cobalt, about 8.0% to about 8.8% chromium, about 5.3% to about 5.7% aluminum, about 2.8% to about 3.3% tantalum, about 0.3% to about 1.6% hafnium, about 0.5% to about 0.8% molybdenum, about 0.005% to about 0.04% carbon, and a majority of nickel. In some examples, the component includes a gas turbine engine component, such as a turbine blade or a turbine vane, and the metal form of the nickel-based superalloy may be used as a filler metal for welding a casting alloy, a wrought alloy, or a powder metal alloy or other wrought forms.

公开(公告)号：US20180347013A1

公开(公告)日：2018-12-06

申请号：US16059542

申请日：2018-08-09

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Andy Szuromi ,  Hallee Zox Deutchman ,  Brian G. Baughman ,  Donald G. Godfrey ,  Harry Lester Kington ,  Mark C. Morris

IPC: C22C19/05 ,  B33Y70/00 ,  B22F3/105 ,  C22F1/10 ,  F01D5/28 ,  F01D9/02 ,  B33Y10/00

CPC classification number: C22C19/057 ,  B22F3/1055 ,  B33Y10/00 ,  B33Y70/00 ,  C22C19/05 ,  C22F1/10 ,  F01D5/28 ,  F01D9/02 ,  F05D2220/32 ,  F05D2230/22 ,  F05D2230/30 ,  F05D2230/41 ,  F05D2230/42 ,  F05D2300/175 ,  F05D2300/177

Abstract: A method of manufacturing a nickel-based superalloy component includes providing or obtaining, in a powdered form, a build material alloy including, on a weight basis of the overall build material alloy: about 9.5% to about 10.5% tungsten, about 9.0% to about 11.0% cobalt, about 8.0% to about 8.8% chromium, about 5.3% to about 5.7% aluminum, about 2.8% to about 3.3% tantalum, about 0.3% to about 1.6% hafnium, about 0.5% to about 0.8% molybdenum, about 0.005% to about 0.04% carbon, and a majority of nickel. The method further includes subjecting the build material alloy to a high energy density beam in an additive manufacturing process to selectively fuse portions of the build material to form a built component and subjecting the built component to a finishing process to precipitate a gamma-prime phase of the nickel-based superalloy.

公开(公告)号：US20170306516A1

公开(公告)日：2017-10-26

申请号：US15139033

申请日：2016-04-26

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Reza Oboodi ,  James Piascik ,  Lee Poandl ,  Harry Lester Kington

IPC: C25D3/44 ,  C25D7/00 ,  F01D9/04 ,  F01D5/14 ,  F01D5/28 ,  B21J5/02 ,  F01D25/08 ,  C25D17/12

CPC classification number: F01D5/288 ,  B21D22/04 ,  C25D3/665 ,  C25D7/00 ,  C25D17/10 ,  C25D17/12 ,  F01D5/3092 ,  F05D2230/31 ,  F05D2230/90 ,  F05D2300/121

Abstract: Ionic liquid bath plating methods for depositing aluminum-containing layers utilizing shaped consumable aluminum anodes are provided, as are turbomachine components having three dimensionally-tailored, aluminum-containing coatings produced from such aluminum-containing layers. In one embodiment, the ionic liquid bath plating method includes the step or process of obtaining a consumable aluminum anode including a workpiece-facing anode surface substantially conforming with the geometry of the non-planar workpiece surface. The workpiece-facing anode surface and the non-planar workpiece surface are positioned in an adjacent, non-contacting relationship, while the workpiece and the consumable aluminum anode are submerged in an ionic liquid aluminum plating bath. An electrical potential is then applied across the consumable aluminum anode and the workpiece to deposit an aluminum-containing layer onto the non-planar workpiece surface. In certain implementations, additional steps are then performed to convert or incorporate the aluminum-containing layer into a high temperature aluminum-containing coating, such as an aluminide coating.

公开(公告)号：US09714577B2

公开(公告)日：2017-07-25

申请号：US14062611

申请日：2013-10-24

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Harry Lester Kington ,  Brian Hann

IPC: F01D5/02 ,  F01D5/04 ,  F01D5/34 ,  B22F3/15 ,  F01D5/14 ,  B22C9/04 ,  B22D25/02 ,  B22F5/00 ,  B23P15/00 ,  B22F5/10

CPC classification number: F01D5/147 ,  B22C9/04 ,  B22D25/02 ,  B22F3/15 ,  B22F5/009 ,  B22F2005/103 ,  B23P15/006 ,  F01D5/04 ,  F01D5/048 ,  F01D5/34 ,  F05D2230/21 ,  F05D2230/50 ,  F05D2260/941 ,  Y10T29/49321

Abstract: Embodiments of a gas turbine engine rotor including stress relief features are provided, as are embodiments of method for producing a gas turbine engine rotor. In one embodiment, the method includes producing a hub preform in which a plurality of elongated sacrificial cores are embedded. Blades are attached to an outer circumference of the hub preform by, for example, bonding a blade ring to the outer circumference of the preform. The blades are spaced about the rotational axis of the gas turbine engine rotor and circumferentially interspersed with the plurality of elongated sacrificial cores. The plurality of elongated sacrificial cores are then removed from the hub preform to yield a plurality of stress distribution tunnels extending in the hub preform.

公开(公告)号：US11305348B2

公开(公告)日：2022-04-19

申请号：US16996569

申请日：2020-08-18

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Deanna Pinar Chase ,  Amandine Miner ,  Harry Lester Kington ,  Anthony Martinez

IPC: B22F5/00 ,  B22F3/15 ,  B23P15/00 ,  F01D5/04 ,  F01D5/34 ,  B22F3/24 ,  B22F5/10 ,  F01D5/02 ,  F01D5/28

Abstract: Embodiments of a methods for producing gas turbine engine rotors and other powdered metal articles having shaped internal cavities are provided. In one embodiment, the method includes consolidating a powdered metal body utilizing a hot isostatic pressing process to produce a rotor preform in which elongated sacrificial tubes are embedded. Acid or another solvent is directed into solvent inlet channels provided in the elongated sacrificial tubes to chemically dissolving the elongated sacrificial tubes and create shaped cavities within the rotor preform. The rotor preform is subject to further processing, such as machining, prior to or after chemical dissolution of the elongated sacrificial tubes to produce the completed gas turbine engine rotor.