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公开(公告)号：US10101029B2
公开(公告)日：2018-10-16
申请号：US14673622
申请日：2015-03-30
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Tracy A. Propheter-Hinckley , Dominic J. Mongillo , Mark F. Zelesky , Joel H. Wagner , William A. Sowa
Abstract: The present disclosure relates to combustor configurations, panels and components for a gas turbine engine. In one embodiment, a combustor for a gas turbine engine includes a support structure including a plurality of openings and a plurality of panels mounted to the structure. The plurality of panels define a combustion cavity of the combustor. Each panel includes a first wall configured to receive cooling air and a second wall configured to provide air flow for the cavity. The first and second walls form a cavity and include one or more elements for controlling the cooling effectiveness of each panel. Another embodiment is directed to a combustor panel including one or more elements for controlling cooling effectiveness. Another embodiment is directed to a support structure for a combustor of a gas turbine engine. Another embodiment is directed to configurations of panels including single walled portions or single walled panels.
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公开(公告)号：US10047631B2
公开(公告)日：2018-08-14
申请号：US15651194
申请日：2017-07-17
Applicant: United Technologies Corporation
Inventor： Michael F. Blair , Tracy A. Propheter-Hinckley , Mark F. Zelesky
Abstract: A turbine engine system includes a heat source, a heat exchanger, a cooling medium inlet and a cooling medium outlet. The heat source includes a first passage. The heat exchanger includes a second passage and a third passage. The first and the second passages are configured in a closed loop circuit. The third passage is configured between the inlet and the outlet in an open loop circuit.
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公开(公告)号：US10036258B2
公开(公告)日：2018-07-31
申请号：US14654676
申请日：2013-03-15
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Dominic J. Mongillo , Tracy A. Propheter-Hinckley , Mark F. Zelesky , Joel H. Wagner , Thomas N. Slavens
IPC: F01D5/18 , F01D5/14 , F01D11/08 , F01D9/02 , F01D25/24 , F02C7/18 , F01D25/08 , B23P15/26 , B22F3/105 , B33Y10/00 , B33Y70/00 , B33Y80/00
CPC classification number: F23R3/002 , B22F3/1055 , B23P15/26 , B33Y10/00 , B33Y70/00 , B33Y80/00 , F01D5/147 , F01D5/18 , F01D5/183 , F01D5/184 , F01D5/186 , F01D5/187 , F01D9/02 , F01D11/08 , F01D25/08 , F01D25/12 , F01D25/24 , F02C7/18 , F05D2250/185 , F05D2260/204 , F23R2900/03043 , Y10T29/49318 , Y10T29/49337 , Y10T29/49343 , Y10T29/49352 , Y10T428/249921
Abstract: A component according to an exemplary aspect of the present disclosure includes, among other things a wall and a vascular engineered lattice structure formed inside of the wall. The vascular engineered lattice structure defines a hollow vascular structure configured to communicate a fluid through the vascular engineered lattice structure. The vascular engineered lattice structure has at least one inlet hole and at least one outlet hole that communicates the fluid into and out of the hollow vascular structure.
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公开(公告)号：US10030523B2
公开(公告)日：2018-07-24
申请号：US14622000
申请日：2015-02-13
Applicant: United Technologies Corporation
Inventor： San Quach , Tracy A. Propheter-Hinckley , Steven Bruce Gautschi
Abstract: An article for gas turbine engine includes a body that has a gaspath side for exposure in a core gaspath of a gas turbine engine. The gaspath side has an undulating surface. A cooling passage is in the body. The cooling passage has a undulating profile that corresponds to the undulating surface.
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公开(公告)号：US20180161851A1
公开(公告)日：2018-06-14
申请号：US14616940
申请日：2015-02-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Tracy A. Propheter-Hinckley , James T. Auxier , Eric A. Hudson
IPC: B22C9/10
Abstract: A core assembly for a casting system according to an exemplary aspect of the present disclosure includes, among other things, a core that includes a body and at least one hole formed through the body and a spacer that extends through the at least one hole. The spacer includes a stud portion and a chaplet portion configured to abut a surface of the body that circumscribes the at least one hole.
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Patent Agency Ranking
公开(公告)号：US09976743B2
公开(公告)日：2018-05-22
申请号：US14789557
申请日：2015-07-01
Applicant: United Technologies Corporation
CPC classification number: F23R3/14 , F23R3/002 , F23R3/06 , F23R2900/03044 , Y02T50/675
Abstract: A dilution hole assembly is provided for a combustor. The dilution hole assembly includes a first wall and at least one outer vane. The first wall extends continuously about a centerline and defines a radially inward hole. The at least one outer vane projects radially inward from the first wall for swirling at least a portion of air flowing through the hole.
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公开(公告)号：US20180135464A1
公开(公告)日：2018-05-17
申请号：US15354373
申请日：2016-11-17
Applicant: United Technologies Corporation
Inventor： Tracy A. Propheter-Hinckley
CPC classification number: F01D25/28 , F01D5/147 , F01D5/188 , F01D5/282 , F01D5/284 , F01D9/02 , F01D11/08 , F02C3/04 , F04D29/083 , F04D29/542 , F04D29/644 , F05D2220/32 , F05D2230/60 , F05D2240/12 , F05D2240/35 , F05D2260/30 , F05D2260/38 , F05D2260/52 , F05D2300/20 , F05D2300/6033 , Y02T50/672 , Y02T50/676
Abstract: An airfoil includes an airfoil structure that has an interior cavity, a preloaded compliant member in the interior cavity, and a panel that defines a portion of an airfoil profile. The preloaded compliant member compliantly retains the panel in a seated position on the airfoil structure.
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公开(公告)号：US20180135450A1
公开(公告)日：2018-05-17
申请号：US15354070
申请日：2016-11-17
Applicant: United Technologies Corporation
Inventor： Tracy A. Propheter-Hinckley
CPC classification number: F01D11/003 , F01D5/147 , F01D5/187 , F01D5/284 , F01D5/3084 , F01D9/02 , F01D9/041 , F02C3/04 , F04D29/083 , F04D29/324 , F04D29/542 , F05D2220/32 , F05D2230/60 , F05D2230/90 , F05D2240/35 , F05D2240/57 , F05D2250/20 , F05D2300/10 , F05D2300/20 , Y02T50/672 , Y02T50/673 , Y02T50/676
Abstract: An airfoil includes an endwall section and an airfoil section that defines, at least in part, an airfoil profile. At least one of the airfoil section or the endwall section includes a seal cavity, and a seal is disposed in the seal cavity.
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公开(公告)号：US20180135429A1
公开(公告)日：2018-05-17
申请号：US15354056
申请日：2016-11-17
Applicant: United Technologies Corporation
Inventor： Tracy A. Propheter-Hinckley
Abstract: An airfoil includes a core structure that defines a cooling passage, a panel attached with the core structure, and a channel. The panel has an exterior gas path side, an opposed interior side, and side edges. The channel has a first end that opens to the cooling passage and a second end that opens to the exterior gas path side at one of the side edges.
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公开(公告)号：US20180135428A1
公开(公告)日：2018-05-17
申请号：US15353942
申请日：2016-11-17
Applicant: United Technologies Corporation
Inventor： Tracy A. Propheter-Hinckley
IPC: F01D5/18 , F01D9/04 , F01D5/28 , F01D25/12 , F04D29/58 , F04D29/32 , F04D29/54 , F04D29/02 , F02C3/04
CPC classification number: F01D5/187 , F01D5/147 , F01D5/186 , F01D5/188 , F01D5/282 , F01D5/284 , F01D9/041 , F01D25/12 , F02C3/04 , F04D29/023 , F04D29/324 , F04D29/541 , F04D29/582 , F05D2240/121 , F05D2240/303 , F05D2240/35 , F05D2240/55 , F05D2260/202 , F05D2300/20 , F05D2300/6033 , Y02T50/672 , Y02T50/676
Abstract: An airfoil includes an airfoil section that defines an airfoil profile. The airfoil section includes first and second airfoil pieces. The first airfoil piece defines a portion of the airfoil profile and has a first slot. The second airfoil piece defines a different portion of the airfoil profile and has a second slot. The first slot and the second slot together form a seal slot, and a seal is disposed in the seal slot.
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