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2.
公开(公告)号:EP2471612B1
公开(公告)日:2019-07-10
申请号:EP11195564.7
申请日:2011-12-23
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公开(公告)号:EP2213839B1
公开(公告)日:2017-08-23
申请号:EP10250001.4
申请日:2010-01-04
CPC分类号: F01D5/284 , F01D5/3015 , F05D2240/80 , Y02T50/672 , Y02T50/673
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4.
公开(公告)号:EP2944764A8
公开(公告)日:2017-06-07
申请号:EP15001485.0
申请日:2015-05-18
IPC分类号: F01D5/20
CPC分类号: F01D5/187 , F01D5/147 , F01D5/186 , F01D5/20 , F05D2220/32 , F05D2260/202 , F05D2260/221 , F05D2260/2212 , F05D2260/2214 , F05D2260/22141 , Y02T50/676
摘要: A component includes an airfoil (62) that includes a pressure sidewall (70) and a suction sidewall (72) that meet together at both a leading edge (66) and a trailing edge (68). The airfoil extends to a tip (77). A tip pocket (80) is formed in the tip (77) and terminates prior to the trailing edge (68). A heat transfer augmentation device (92) is formed in the tip pocket (80).
摘要翻译: 部件包括翼型(62),翼型(62)包括在前缘(66)和后缘(68)处一起会合的压力侧壁(70)和吸力侧壁(72)。 翼型延伸至尖端(77)。 顶端凹穴(80)形成在顶端(77)中并且在尾缘(68)之前终止。 传热增强装置(92)形成在顶端凹穴(80)中。
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公开(公告)号:EP1944470B1
公开(公告)日:2016-11-02
申请号:EP08250095.0
申请日:2008-01-09
CPC分类号: F01D5/188 , B22C9/10 , F01D9/02 , F05D2230/21 , F05D2230/237 , F05D2230/60 , F05D2230/80 , F05D2240/12 , F05D2240/126 , F05D2240/55 , F05D2250/30 , F05D2260/201
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公开(公告)号:EP2228517B1
公开(公告)日:2016-05-04
申请号:EP10250478.4
申请日:2010-03-15
IPC分类号: F01D5/18
CPC分类号: F01D5/189 , F05D2240/121 , F05D2240/303 , F05D2260/201
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公开(公告)号:EP2554294A3
公开(公告)日:2014-10-01
申请号:EP12179099.2
申请日:2012-08-02
IPC分类号: B22C9/10
CPC分类号: B22C9/103
摘要: A hybrid core assembly (46) for a casting process includes a ceramic core portion (48) and a refractory metal core portion (50) that interfaces with a ceramic core trough (56) of the ceramic core portion (48). The refractory metal core portion (50) includes a finger (62) having a bent portion (64) that establishes a refractory metal core trough (66) aligned with the ceramic core trough (56). A plug (74) fills a void (72) of said refractory metal core trough (66).
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8.
公开(公告)号:EP2628903A2
公开(公告)日:2013-08-21
申请号:EP12197302.8
申请日:2012-12-14
CPC分类号: F01D5/186 , F01D9/041 , F05D2240/12 , F05D2250/185 , F05D2260/202 , Y02T50/673 , Y02T50/676
摘要: An airfoil (40) for a gas turbine engine includes an airfoil body (42) and a cooling circuit (70) defined within the airfoil body (42). The cooling circuit (70) includes at least a first cavity (74) in fluid communication with a second cavity (76). A first portion (84) of the first cavity (74) extends between an outer diameter and an inner diameter of the airfoil body (42) and a second portion (86) of the first cavity (74) extends across a space (89) between a leading edge (48) and a trailing edge (50) of the airfoil body (42).
摘要翻译: 用于燃气涡轮发动机的翼型件(40)包括限定在翼型件(42)内的翼型件(42)和冷却回路(70)。 冷却回路(70)至少包括与第二腔(76)流体连通的第一空腔(74)。 第一空腔(74)的第一部分(84)在翼型件本体(42)的外径和内径之间延伸,并且第一空腔(74)的第二部分(86)延伸穿过空间(89) 在翼型件本体(42)的前缘(48)和后缘(50)之间。
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公开(公告)号:EP2554795A2
公开(公告)日:2013-02-06
申请号:EP12179030.7
申请日:2012-08-02
IPC分类号: F01D9/04
摘要: A vane assembly (23) for a gas turbine engine includes a first vane (30) and a second vane (32). The first vane (30) and the second vane (32) include an inner platform (34), an outer platform (36) and an airfoil (38) that extends between the inner platform (34) and the outer platform (36). The first vane (30) and the second vane (32) are attached at least at one of their inner platforms (34) or their outer platforms (36) with a first attachment mechanism (48) and a second attachment mechanism (50).
摘要翻译: 用于燃气涡轮发动机的叶片组件(23)包括第一叶片(30)和第二叶片(32)。 第一叶片(30)和第二叶片(32)包括在内平台(34)和外平台(36)之间延伸的内平台(34),外平台(36)和翼型件(38)。 第一叶片(30)和第二叶片(32)至少在其内平台(34)或其外平台(36)之一处与第一附接机构(48)和第二附接机构(50)连接。
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公开(公告)号:EP2388437B1
公开(公告)日:2013-01-16
申请号:EP11176354.6
申请日:2007-11-07
IPC分类号: F01D5/18
CPC分类号: F01D5/186 , F01D5/188 , F05D2240/121 , F05D2240/303 , F05D2260/22141
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