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公开(公告)号：WO2014143317A2
公开(公告)日：2014-09-18
申请号：PCT/US2013/076758
申请日：2013-12-19
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： BUDNICK, Matthew , CHUONG, Conway , SCOTT, Jonathan A.
CPC classification number: F01D11/005 , F01D25/162 , F01D25/246
Abstract: A turbine seal system comprises an annular structural frame, a circumferential ring, a fairing and a seal. The circumferential ring is joined to the annular structural frame. The fairing is disposed within the annular structural frame and is engaged with the circumferential ring to limit circumferential rotation of the fairing with respect to the annular structural frame. The seal extends between the fairing and the circumferential ring. In one embodiment, the structural component comprises a ring-strut-ring turbine exhaust case.
Abstract translation: 涡轮密封系统包括环形结构框架，圆周环，整流罩和密封件。 周向环连接到环形结构框架。 整流罩设置在环形结构框架内并与周向环接合以限制整流罩相对于环形结构框架的周向旋转。 密封件在整流罩和周向环之间延伸。 在一个实施例中，结构部件包括环形支撑环式涡轮机排气箱。
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公开(公告)号：WO2014105688A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076872
申请日：2013-12-20
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： SCOTT, Jonathan A.
CPC classification number: F01D25/30 , F01D1/18 , F01D25/162 , F01D25/24 , F01D25/243 , Y10T29/49323
Abstract: A turbine exhaust case (28) comprises a fairing (120) defining an airflow path through the turbine exhaust case, and a multi-piece frame (100) disposed through and around the fairing to support a bearing load. The multi-piece frame comprises an inner ring (104), an outer ring (102), and a plurality of strut bosses (106). The outer ring is disposed concentrically outward of the inner ring, and has open bosses (126) at strut locations. The plurality of radial struts pass through the vane fairing, are secured to the inner ring via radial fasteners (108), and are secured via non-radial fasteners (114) to the open boss.
Abstract translation: 涡轮机排气箱（28）包括限定通过涡轮机排气箱的气流路径的整流罩（120）和布置在整流罩周围并围绕整流罩以支撑轴承负载的多件式框架（100）。 多片框架包括内环（104），外圈（102）和多个支柱凸台（106）。 外环同心地布置在内圈的外侧，并且在支柱位置处具有开口凸台（126）。 多个径向支柱穿过叶片整流罩，通过径向紧固件（108）固定到内环上，并通过非径向紧固件（114）固定到开口凸台上。
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公开(公告)号：WO2014105621A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076499
申请日：2013-12-19
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： SCOTT, Jonathan A. , BUDNICK, Matthew , CHUONG, Conway
CPC classification number: F01D25/30 , F01D5/14 , F01D5/141 , F01D5/142 , F01D5/143 , F01D5/146 , F01D25/10 , F01D25/14 , F01D25/162 , F01D25/24 , F02C7/20 , F05D2230/232 , Y02T50/673 , Y02T50/675 , Y10T29/49321
Abstract: A turbine exhaust case (28) comprises a frame (102) and a fairing (118). The frame has inner (106) and outer (104) rings connected by a plurality of radial struts (108). The fairing defines an airflow path within the frame, and has upstream (202) and downstream (204) sections connected together about the radial struts.
Abstract translation: 涡轮机排气箱（28）包括框架（102）和整流罩（118）。 框架具有由多个径向支柱（108）连接的内部（106）和外部（104）环。 整流罩限定了框架内的气流路径，并且具有围绕径向支柱连接在一起的上游（202）和下游（204）部分。
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公开(公告)号：WO2014105617A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076487
申请日：2013-12-19
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： SCOTT, Jonathan A. , HENDERSON, John J. , HARRIS, Ralph D.
CPC classification number: F02C7/20 , F01D25/162 , F01D25/24 , F01D25/28 , F01D25/30
Abstract: A turbine exhaust case frame (100) comprises an inner ring (104), an outer ring (102), and a plurality of load-bearing struts (106). The inner ring is configured to carry a load from inner bearings. The outer ring has installation bosses (116) with downward-facing mount surfaces (120). The load-bearing struts connect the inner ring to the outer ring.
Abstract translation: 涡轮机排气箱框架（100）包括内圈（104），外圈（102）和多个承载支柱（106）。 内圈配置为承载内轴承的负载。 外环具有带有向下安装表面（120）的安装凸台（116）。 承载支柱将内圈连接到外圈。
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公开(公告)号：WO2014105512A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/075632
申请日：2013-12-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： BUDNICK, Matthew , CHUONG, Conway , SCOTT, Jonathan A.
CPC classification number: F01D9/041 , F01D25/145 , F01D25/162 , F01D25/24 , F01D25/246 , F01D25/28 , F01D25/30 , F05D2220/32 , F05D2240/15 , F05D2260/231 , F05D2260/30 , F05D2260/31
Abstract: A turbine exhaust case comprises a frame, a fairing, a heat shield and a mechanical linkage. The frame comprises an outer ring, an inner ring, and a plurality of struts joining the outer ring and the inner ring. The fairing comprising a ring-strut-ring structure disposed within the frame. The heat shield is disposed between the frame and the fairing. The mechanical linkage couples the heat shield to the fairing. In one embodiment, the heat shield comprises a multi-piece heat shield that inhibits heat transfer between the frame and the fairing. In various embodiments, the mechanical linkage comprises a slip joint or a fixed joint for coupling the heat shield to the fairing.
Abstract translation: 涡轮机排气箱包括框架，整流罩，隔热罩和机械连杆。 框架包括外圈，内圈和连接外环和内圈的多个支柱。 整流罩包括设置在框架内的环形支撑结构。 隔热罩设置在框架和整流罩之间。 机械连接将隔热罩连接到整流罩。 在一个实施例中，隔热罩包括防止框架和整流罩之间的热传递的多件式隔热罩。 在各种实施例中，机械联动装置包括用于将隔热罩连接到整流罩的滑动接头或固定接头。
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Patent Agency Ranking
公开(公告)号：WO2014105682A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076842
申请日：2013-12-20
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： SCOTT, Jonathan A.
CPC classification number: F01D25/243 , F01D25/162 , F01D25/30 , Y10T29/49828
Abstract: A turbine exhaust case (28) comprises a fairing (120) defining an airflow path through the turbine exhaust case, and a multi-piece frame (100). The multi-piece frame is disposed through and around the fairing to support a bearing load, and comprises an inner ring (104), an outer ring (102) disposed concentrically outward of the inner ring, a plurality of bossed covers (110), and a plurality of radial struts (106). The plurality of bossed covers are bolted to the outer ring at locations circumferentially distributed about the outer diameter of the outer ring. The plurality of radial struts pass through the fairing and are secured via non-radial connectors (112, 114) to the inner ring and the bossed covers.
Abstract translation: 涡轮机排气箱（28）包括限定通过涡轮机排气箱的气流路径的整流罩（120）和多件式框架（100）。 多片框架布置在整流罩周围并且围绕整流罩支撑轴承负载，并且包括内环（104），同心地设置在内环外部的外环（102），多个凸起的盖（110）， 和多个径向支柱（106）。 多个凸起的盖在围绕外圈的外径周向分布的位置处被螺栓连接到外圈。 多个径向支柱穿过整流罩，并通过非径向连接器（112,114）固定到内圈和凸起的盖上。
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公开(公告)号：WO2014105616A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076482
申请日：2013-12-19
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： SCOTT, Jonathan A. , VENINGER, Albert
CPC classification number: F01D25/145 , F01D9/02 , F01D9/041 , F01D9/065 , F01D25/005 , F01D25/12 , F01D25/125 , F01D25/162 , F01D25/24 , F01D25/30 , F05D2220/32 , F05D2240/15 , F05D2250/185 , F05D2260/202 , F05D2260/231 , Y02T50/673 , Y02T50/675
Abstract: A turbine exhaust case (28) for a gas turbine engine (10) comprises a frame (100), a vane fairing (108), a heat shield (124, 126, 128), and a serpentine cooling path. The frame has an outer ring (102) and an inner ring (104) connected by a hollow strut (106) with a radial service line passage (132). The vane fairing is disposed between the inner ring and the outer ring to define a core airflow path. The heat shield is disposed between the vane fairing and the frame. The serpentine cooling flow path passes through and around the outer ring, the inner ring, and the plurality of struts
Abstract translation: 用于燃气涡轮发动机（10）的涡轮机排气箱（28）包括框架（100），叶片整流罩（108），隔热罩（124,126,128）和蛇形冷却路径。 框架具有通过中空支柱（106）与径向服务线通道（132）连接的外环（102）和内环（104）。 叶片整流罩设置在内圈和外圈之间以限定芯气流路径。 隔热罩设置在叶片整流罩和框架之间。 蛇形冷却流路穿过外环，内环和多个支柱
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公开(公告)号：WO2014133647A3
公开(公告)日：2014-09-04
申请号：PCT/US2013/075368
申请日：2013-12-16
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： CHUONG, Conway , SCOTT, Jonathan A. , BUDNICK, Matthew
Abstract: An assembly for a gas turbine engine includes a frame, a mount, and a fairing. The mount is attached to the frame and the fairing is connected to the mount. The fairing and mount have mating anti-deflection features that engage to prevent circumferential movement of the fairing relative to the frame.
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公开(公告)号：WO2014105619A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076495
申请日：2013-12-19
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： SCOTT, Jonathan A.
CPC classification number: F01D25/24 , F01D9/065 , F01D25/30 , F05D2220/32 , F05D2230/60
Abstract: A turbine exhaust case frame (100) comprises an inner ring (104), an outer ring (102), and a plurality of load-bearing struts (106). The inner ring is configured to carry load from inner bearings. The outer ring features a multi-function boss (116) with a service line aperture (124) and a mounting point for the turbine exhaust case. The load-bearing struts connect the inner ring to the outer ring, and have a service line passage (128) extending from the service line aperture to the inner ring.
Abstract translation: 涡轮机排气箱框架（100）包括内圈（104），外圈（102）和多个承载支柱（106）。 内圈配置为承载内轴承的负载。 外环具有多功能凸台（116），其具有服务线孔（124）和用于涡轮排气箱的安装点。 承载支柱将内圈连接到外圈，并具有从服务线孔延伸到内圈的服务线通道（128）。
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公开(公告)号：EP3112614A1
公开(公告)日：2017-01-04
申请号：EP16175816.4
申请日：2016-06-22
Applicant: United Technologies Corporation
Inventor： SCOTT, Jonathan A. , SMITH, Darren M.
CPC classification number: F01D25/243 , F01D21/003 , F01D25/26 , F01D25/285 , F02K1/80 , F05D2220/32 , F05D2230/60 , F05D2230/64 , F05D2250/281 , F05D2260/30 , Y02T50/671
Abstract: Aspects of the disclosure are directed to coupling cases associated with an engine of an aircraft. A first case 202; 402 includes a first plurality of threads 212. A second case 204 includes a second plurality of threads 214. A coupler 206, 406 includes a third plurality of threads 242 and a fourth plurality of threads 244. An interface 232a, 232b is configured to align the first case 202; 402 and the second case 204; 404 before the first plurality of threads 212 engage the third plurality of threads 242 or the second plurality of threads 214 engage the fourth plurality of threads 244.
Abstract translation: 本公开的方面涉及与飞行器的发动机相关联的联接情况。 第一例202; 402包括第一多个线程212.第二壳体204包括第二多个线程214.耦合器206,406包括第三多个线程242和第四多个线程244.接口232a，232b被配置为对准 第一例202; 402和第二壳体204; 在第一多个螺纹212接合第三多个螺纹242之前，第二多个螺纹214接合第四多个螺纹244。
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