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公开(公告)号：EP2994627A4
公开(公告)日：2017-01-04
申请号：EP14832432
申请日：2014-05-08
发明人： LYONS CHRISTOPHER B
CPC分类号： F02C7/18 , F01D5/02 , F01D9/02 , F01D9/065 , F01D25/08 , F01D25/12 , F01D25/162 , F01D25/24 , F02C3/06 , F02C7/04 , F02C7/12 , F05D2210/12 , F05D2220/32 , F05D2220/3219 , F05D2240/12 , F05D2240/35 , F05D2260/211 , F05D2260/213 , Y02T50/676
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2.发明公开FLOW SPLITTING FIRST VANE SUPPORT FOR GAS TURBINE ENGINE 审中-公开TRÄGERFÜRSTRÖMUNGSTEILENDELEITSCHAUFEL EINES GASTURBINENMOTORS
公开(公告)号：EP3047110A4
公开(公告)日：2017-07-19
申请号：EP14844169
申请日：2014-09-03
CPC分类号： F01D9/041 , F01D5/187 , F01D9/065 , F01D11/005 , F01D25/12 , F01D25/246 , F05D2220/32 , F05D2240/35 , F23R3/04
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公开(公告)号：EP3090163A4
公开(公告)日：2017-01-04
申请号：EP14885609
申请日：2014-12-18
发明人： LYONS CHRISTOPHER B
CPC分类号： F01D5/081 , F01D9/065 , F01D25/24 , F02C3/04 , F02C7/185 , F05D2220/32 , F05D2260/213 , F05D2260/601 , Y02T50/676
摘要： A flow system for use in a gas turbine engine includes a diffuser case strut defining a first opening at a first radial end, a second opening at a second radial end, and a strut passage radially therethrough between the first and second openings. A first chamber wall and a second chamber wall define a first mixing chamber disposed radially inward of the diffuser case strut in fluid communication with the strut passage. A third chamber wall extends between the second flowpath wall and the second chamber wall to define a second mixing chamber disposed between the diffuser case strut and the first mixing chamber. The second flowpath wall and the second chamber wall are shaped to form a venturi in the second mixing chamber.
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4.发明公开GAS TURBINE ENGINE DIFFUSER COOLING AND MIXING ARRANGEMENT 审中-公开GASTURBINENMOTORDIFFUSORKÜHL-UND-MISCHANORDNUNG
公开(公告)号：EP3039264A4
公开(公告)日：2017-04-26
申请号：EP14839670
申请日：2014-07-18
IPC分类号： F02C7/00 , F01D5/06 , F01D5/08 , F01D9/02 , F01D17/00 , F01D25/12 , F02C6/08 , F02C7/057 , F02C7/18 , F04D29/54
CPC分类号： F02C6/08 , F01D5/081 , F01D9/065 , F01D25/125 , F02C7/185 , F04D29/542 , F05D2220/3219 , F05D2240/122 , Y02T50/676
摘要： A diffuser for a gas turbine engine includes a diffuser housing that has a circumferential array of hollow struts that provide a cavity. The diffuser housing includes inlet and outlet apertures that are in fluid communication with the cavity. An opening on a trailing end of the struts is in fluid communication with the cavity. The diffuser housing is configured to introduce a fluid through the inlet aperture and receive a core flow through the opening. The fluid and core flow exit through the outlet aperture.
摘要翻译： 用于燃气涡轮发动机的扩散器包括扩散器壳体，扩散器壳体具有提供空腔的中空支柱的周向阵列。 扩散器壳体包括与腔体流体连通的入口孔和出口孔。 支柱尾端的开口与腔体流体连通。 扩散器壳体构造成通过入口孔引入流体并接收穿过开口的芯流。 流体和核心流通过出口孔排出。
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公开(公告)号：EP3030771A4
公开(公告)日：2017-04-19
申请号：EP14833773
申请日：2014-08-01
发明人： GUARDI VITO , LYONS CHRISTOPHER B , SNAPE NATHAN
CPC分类号： F02C7/18 , F01D5/18 , F01D9/065 , F01D25/14 , F02C3/04 , F02C6/08 , F02C7/185 , F02C9/18 , F05D2220/32 , F05D2240/35 , F05D2260/20 , F23R3/283 , F23R3/286 , Y02T50/676
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6.发明公开SWIRLER MOUNT INTERFACE FOR A GAS TURBINE ENGINE COMBUSTOR 审中-公开WIRBLERHALTERUNGSVERBINDUNG用于燃气轮机燃烧室
公开(公告)号：EP3039344A4
公开(公告)日：2016-09-21
申请号：EP14839726
申请日：2014-06-30
CPC分类号： F23R3/12 , F23R3/286 , F23R3/60 , F23R2900/00017 , Y02T50/675
摘要： A swirler for a combustor of a gas turbine engine includes a swirler outer body with a male snap component and/or female snap component of a snap-fit interface defined around a swirler central longitudinal axis. A bulkhead assembly for a combustor of a gas turbine engine includes a swirler mounted to a bulkhead support shell through a snap-fit interface.
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