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公开(公告)号：US12078077B2
公开(公告)日：2024-09-03
申请号：US18236053
申请日：2023-08-21
申请人： RTX Corporation
发明人： Lawrence A. Binek , Sean R. Jackson
CPC分类号： F01D25/24 , F01D9/02 , F02C7/222 , F23R3/002 , F05D2220/32 , F05D2230/60 , F05D2240/12 , F05D2240/128 , F05D2240/14 , F05D2240/35
摘要： An assembly is provided for a gas turbine engine. This gas turbine engine assembly includes a stationary engine structure. The stationary engine structure includes a diffuser, a combustor, an engine case and a plenum. The combustor is disposed within the plenum. The engine case forms a peripheral boundary of the plenum. A gas path extends sequentially through the diffuser, the plenum and the combustor. A first section of the stationary engine structure is formed as a first monolithic body. The first section includes the diffuser and the combustor. A second section of the stationary structure is formed as a second monolithic body. The second section is configured as or otherwise includes the engine case.
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公开(公告)号：US20240151162A1
公开(公告)日：2024-05-09
申请号：US18236053
申请日：2023-08-21
申请人： RTX Corporation
发明人： Lawrence A. Binek , Sean R. Jackson
CPC分类号： F01D25/24 , F01D9/02 , F02C7/222 , F23R3/002 , F05D2220/32 , F05D2230/60 , F05D2240/12 , F05D2240/128 , F05D2240/14 , F05D2240/35
摘要： An assembly is provided for a gas turbine engine. This gas turbine engine assembly includes a stationary engine structure. The stationary engine structure includes a diffuser, a combustor, an engine case and a plenum. The combustor is disposed within the plenum. The engine case forms a peripheral boundary of the plenum. A gas path extends sequentially through the diffuser, the plenum and the combustor. A first section of the stationary engine structure is formed as a first monolithic body. The first section includes the diffuser and the combustor. A second section of the stationary structure is formed as a second monolithic body. The second section is configured as or otherwise includes the engine case.
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公开(公告)号：US11891908B2
公开(公告)日：2024-02-06
申请号：US17856630
申请日：2022-07-01
申请人： RTX Corporation
CPC分类号： F01D25/18 , F01D25/16 , F05D2260/98 , F16C2360/23
摘要： A gas turbine engine with a lubrication system includes a ball bearing assembly and a rotor circumscribing a rotational axis and journaled within the ball bearing assembly. The gas turbine engine also includes a lubrication system located radially outward from a rotational axis and radially outward and adjacent to the ball bearing assembly, which includes a lubrication channel having an inlet and an outlet and a dispersion cone adjacent to the outlet of the lubrication channel.
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公开(公告)号：US20240175375A1
公开(公告)日：2024-05-30
申请号：US18430319
申请日：2024-02-01
申请人： RTX Corporation
CPC分类号： F01D25/18 , F01D25/16 , F05D2260/98 , F16C2360/23
摘要： A gas turbine engine with a lubrication system includes a ball bearing assembly and a rotor circumscribing a rotational axis and journaled within the ball bearing assembly. The gas turbine engine also includes a lubrication system located radially outward from a rotational axis and radially outward and adjacent to the ball bearing assembly, which includes a lubrication channel having an inlet and an outlet and a dispersion cone adjacent to the outlet of the lubrication channel.
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