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公开(公告)号：US11525401B2
公开(公告)日：2022-12-13
申请号：US17145843
申请日：2021-01-11
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Mark Morris , Blake Petersen , Jason Smoke
IPC: F02C7/18
Abstract: An impingement baffle for directing a cooling fluid onto a target surface includes a baffle body having a first end opposite a second end, and a first side opposite a second side. The second side is spaced a distance apart from the target surface, with the distance varying from the first end to the second end. The baffle body defines impingement holes that extend through the baffle body from the first side to the second side. The impingement holes are spaced apart along the baffle body to receive the cooling fluid. The impingement baffle includes tubular extensions coupled to the second side. Each tubular extension is in fluid communication with a respective one of the impingement holes to direct the cooling fluid onto the target surface. Each tubular extension extends for a length from the second side, and the length of each tubular extension is based on the distance.
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22.发明申请公开(公告)号：US20210140343A1
公开(公告)日：2021-05-13
申请号：US17101073
申请日：2020-11-23
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Jason Smoke , Kent L. Kime , Blake Petersen , Luke Zurmehly
Abstract: A shroud assembly for a gas turbine engine includes a shroud support and a plurality of shroud segments that are attached to the shroud support. The shroud segment includes an internal cooling passage.
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公开(公告)号：US20210140318A1
公开(公告)日：2021-05-13
申请号：US16777343
申请日：2020-01-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Mark Morris , Paul Kurlak , Stuart Harman , Daria Legzdina , Jason Smoke
Abstract: A rotor for a turbomachine and a method of manufacturing the same. The method includes providing a lug with a lug body and an interface material disposed on the lug body. The method also includes friction welding the lug to a hub member via the interface material to define a projected structure for an outer radial area of a disc assembly of the rotor. The projected structure is configured to support a first side of a rotor blade of the rotor in cooperation with a second projected structure of the disc assembly supporting a second side of the rotor blade. The lug body and the hub member are made from different materials.
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公开(公告)号：US10907487B2
公开(公告)日：2021-02-02
申请号：US16161250
申请日：2018-10-16
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Luke Zurmehly , Jason Smoke , Kent L Kime , Blake Petersen
Abstract: A turbine shroud assembly includes a shroud support and a shroud segment. The shroud support structure includes a forward support rail and an aft support rail. The forward support rail includes forward first engagement structures and the aft support rail includes aft first engagement structures. The shroud segment includes a forward segment rail and an aft segment rail. The forward segment rail includes forward second engagement structures positioned on a forward segment rail periphery and the aft segment rail includes second engagement structures positioned on an aft segment rail periphery. The forward first engagement structures radially and circumferentially engage with the forward second engagement structures and the aft first engagement structures radially and circumferentially engage with the aft second engagement structures to radially and circumferentially interlock the shroud segment to the shroud support structure.
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25.发明授权公开(公告)号：US10669617B2
公开(公告)日：2020-06-02
申请号：US16529724
申请日：2019-08-01
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Christopher David Gatto , Jude Miller , Benjamin Dosland Kamrath , Don Mittendorf , Jason Smoke , Mark C. Morris
Abstract: Methods for processing bonded dual alloy rotors are provided. In one embodiment, the method includes obtaining a bonded dual alloy rotor including rotor blades bonded to a hub disk. The rotor blades and hub disk are composed of different alloys. A minimum processing temperature (TDISK_PROCESS_MIN) for the hub disk and a maximum critical temperature for the rotor blades (TBLADE_MAX) is established such that TBLADE_MAX is less than TDIsK_PROCESS_MIN. A differential heat treatment process is then performed during which the hub disk is heated to processing temperatures equal to or greater than TDISK_PROCESS_MIN, while at least a volumetric majority of each of the rotor blades is maintained at temperatures below TBLADE_MAX. Such a targeted differential heat treatment process enables desired metallurgical properties (e.g., precipitate hardening) to be created within the hub disk, while preserving the high temperature properties of the rotor blades and any blade coating present thereon.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20200140983A1
公开(公告)日：2020-05-07
申请号：US16529724
申请日：2019-08-01
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Christopher David Gatto , Jude Miller , Benjamin Dosland Kamrath , Don Mittendorf , Jason Smoke , Mark C. Morris
IPC: C22F1/10 , B23P15/00 , C21D1/00 , F01D5/06 , F01D5/28 , F04D29/02 , F04D29/32 , C21D1/42 , C21D11/00 , F01D5/02
Abstract: Methods for processing bonded dual alloy rotors are provided. In one embodiment, the method includes obtaining a bonded dual alloy rotor including rotor blades bonded to a hub disk. The rotor blades and hub disk are composed of different alloys. A minimum processing temperature (TDISK_PROCESS_MIN) for the hub disk and a maximum critical temperature for the rotor blades (TBLADE_MAX) is established such that TBLADE_MAX is less than TDISK_PROCESS_MIN. A differential heat treatment process is then performed during which the hub disk is heated to processing temperatures equal to or greater than TDISK_PROCESS_MIN, while at least a volumetric majority of each of the rotor blades is maintained at temperatures below TBLADE_MAX. Such a targeted differential heat treatment process enables desired metallurgical properties (e.g., precipitate hardening) to be created within the hub disk, while preserving the high temperature properties of the rotor blades and any blade coating present thereon.
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公开(公告)号：US09844826B2
公开(公告)日：2017-12-19
申请号：US14341162
申请日：2014-07-25
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Bradley Reed Tucker , Ardeshir Riahi , Jason Smoke , Ed Zurmehly
CPC classification number: B23K1/0018 , B22D19/0081 , B22D19/04 , B23P15/006 , F01D9/044 , F05D2230/21 , F05D2230/237 , F05D2230/90 , F05D2300/607 , Y10T29/49346
Abstract: Methods for manufacturing a turbine nozzle are provided. A plurality of nozzle segments is formed. Each nozzle segment comprises an endwall ring portion with at least one vane. The plurality of nozzle segments are connected to an annular endwall forming a segmented annular endwall concentric to the annular endwall with the at least one vane of each nozzle segment extending between the segmented annular endwall and the annular endwall.
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公开(公告)号：US20160305249A1
公开(公告)日：2016-10-20
申请号：US14687464
申请日：2015-04-15
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Lorenzo Crosatti , Jason Smoke
CPC classification number: F01D5/087 , F01D5/04 , F01D5/046 , F01D5/048 , F01D5/082 , F01D5/12 , F01D5/34 , F01D25/005 , F01D25/12 , F04D29/28 , F04D29/324 , F04D29/582 , F05D2230/23 , F05D2230/236 , F05D2240/24 , F05D2260/20
Abstract: A rotating machine includes a hub portion, wherein the hub portion comprises a forward face and an aft face. The rotating machine further includes a cooling channel formed on either the forward face or the aft face and configured to direct cooling air to a location on the rotating machine, wherein the cooling channel extends from a radially inner location along said face to a radially outer location along said face, and wherein the cooling channel is configured as a recess formed into an outer surface of said face.
Abstract translation: 旋转机器包括轮毂部分，其中轮毂部分包括前面和后面。 旋转机械还包括形成在前表面或后表面上并构造成将冷却空气引导到旋转机器上的位置的冷却通道，其中冷却通道从沿着所述面的径向内部位置延伸到径向外部位置 沿着所述面，并且其中所述冷却通道被构造成形成在所述面的外表面中的凹部。
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公开(公告)号：US11897065B2
公开(公告)日：2024-02-13
申请号：US16777343
申请日：2020-01-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Mark Morris , Paul Kurlak , Stuart Harman , Daira Legzdina , Jason Smoke
IPC: B23P15/06 , F01D5/30 , B23P15/00 , B23K101/00
CPC classification number: B23P15/006 , F01D5/3007 , B23K2101/001 , F05D2230/239 , F05D2230/60
Abstract: A rotor for a turbomachine and a method of manufacturing the same. The method includes providing a lug with a lug body and an interface material disposed on the lug body. The method also includes friction welding the lug to a hub member via the interface material to define a projected structure for an outer radial area of a disc assembly of the rotor. The projected structure is configured to support a first side of a rotor blade of the rotor in cooperation with a second projected structure of the disc assembly supporting a second side of the rotor blade. The lug body and the hub member are made from different materials.
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公开(公告)号：US20220220896A1
公开(公告)日：2022-07-14
申请号：US17145843
申请日：2021-01-11
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Mark Morris , Blake Petersen , Jason Smoke
IPC: F02C7/18
Abstract: An impingement baffle for directing a cooling fluid onto a target surface includes a baffle body having a first end opposite a second end, and a first side opposite a second side. The second side is spaced a distance apart from the target surface, with the distance varying from the first end to the second end. The baffle body defines impingement holes that extend through the baffle body from the first side to the second side. The impingement holes are spaced apart along the baffle body to receive the cooling fluid. The impingement baffle includes tubular extensions coupled to the second side. Each tubular extension is in fluid communication with a respective one of the impingement holes to direct the cooling fluid onto the target surface. Each tubular extension extends for a length from the second side, and the length of each tubular extension is based on the distance.
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