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公开(公告)号：WO2014011289A2
公开(公告)日：2014-01-16
申请号：PCT/US2013/036510
申请日：2013-04-14
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： FISK, Benjamin T. , PROPHETER-HINCKLEY, Tracy A. , DOLANSKY, Gregory M. , TRACY, Anita L. , TAFFET, Steven
CPC classification number: F01D5/147 , B23P15/02 , F01D5/187 , F05D2260/22141 , Y10T29/49336
Abstract: An airfoil includes an airfoil body that defines a longitudinal axis. The airfoil body includes a leading edge and a trailing edge and a first side wall and a second side wall that is spaced apart from the first side wall to define a camber line there between. The first side wall and the second side wall join the leading edge and the trailing edge and at least partially define a cavity in the airfoil body. Multiple ribs extend longitudinally in the cavity and are laterally spaced apart from each other relative to the longitudinal axis. In at least one plane that is perpendicular to the longitudinal axis, each of the ribs connects the first side wall and the second side wall along respective minimum distance directions that are perpendicular to the camber line. At least two of the respective minimum distance directions are non-parallel.
Abstract translation: 翼型件包括限定纵向轴线的翼型件。 翼型本体包括前缘和后缘以及与第一侧壁间隔开的第一侧壁和第二侧壁，以在其间限定弧形线。 第一侧壁和第二侧壁连接前缘和后缘，并且在翼型体中至少部分地限定空腔。 多个肋在空腔中纵向延伸并且相对于纵向轴线彼此横向间隔开。 在垂直于纵向轴线的至少一个平面中，每个肋条沿垂直于弯度线的相应的最小距离方向连接第一侧壁和第二侧壁。 各个最小距离方向中的至少两个是不平行的。
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公开(公告)号：WO2015126488A2
公开(公告)日：2015-08-27
申请号：PCT/US2014/066495
申请日：2014-11-20
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： TAFFET, Steven , DONNELL, Brandon S. , NADEAU, Daniel C. , DEIBEL, Russell , QUACH, San
CPC classification number: F01D5/187 , B22C7/02 , B22C9/04 , B22C9/10 , B22C9/24 , F01D9/041 , F01D25/12 , F05D2220/323 , F05D2230/21 , F05D2230/211 , F05D2240/121 , F05D2240/122 , F05D2240/303 , F05D2240/304 , F05D2260/202 , Y02T50/676
Abstract: A lost core mold component comprises a first leg and a second leg with a plurality of crossover members connecting the first and second legs. The plurality of crossover members includes outermost crossover members spaced from each other. Adjacent ends of each of the first and second legs, and second crossover members are spaced closer to each other than are the outermost crossover members. Central crossover members extend between the first and second leg and between the second crossover members. The outermost crossover members extend for a first cross-sectional area. The second crossover members extend for a second cross-sectional area and the central crossover members extend for a third cross-sectional area. The first cross-sectional area is greater than the second cross-sectional area. The second cross-sectional area is greater than the third cross-sectional area. A gas turbine engine and component are also disclosed.
Abstract translation: 失去的芯模组件包括第一腿部和第二腿部，其具有连接第一和第二腿部的多个交叉构件。 多个交叉构件包括彼此间隔开的最外侧交叉构件。 第一和第二腿部和第二交叉构件中的每一个的相邻端部比最外面的交叉构件彼此更靠近地间隔开。 中央交叉构件在第一和第二腿之间以及第二交叉构件之间延伸。 最外面的交叉构件延伸到第一横截面积。 第二交叉构件延伸到第二横截面积，并且中心交叉构件延伸第三横截面积。 第一截面积大于第二横截面积。 第二横截面积大于第三横截面积。 还公开了一种燃气涡轮发动机和部件。
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Patent Agency Ranking
公开(公告)号：EP2841707B1
公开(公告)日：2020-03-25
申请号：EP13817461.0
申请日：2013-04-14
Applicant: United Technologies Corporation
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公开(公告)号：EP3270100A1
公开(公告)日：2018-01-17
申请号：EP17179189.0
申请日：2017-06-30
Applicant: United Technologies Corporation
Inventor： TAFFET, Steven , BANKS, Anton
CPC classification number: G01B11/22 , B23K9/1274 , B23K31/02 , B23K31/125 , G01B11/026 , G01B11/0608
Abstract: Systems and methods for depth measurement are described herein. A depth measurement device (100) may comprise a first light source (120) configured to direct a first beam of light (122), a second light source (124) configured to direct a second beam of light (126), and a mirror (130). The mirror may be for viewing at least one of the first beam of light (122) and the second beam of light (126). The depth measurement device (100) may further comprise a housing (110). The depth measurement device (100) may further comprise an eyepiece (112). The first beam of light (122) and the second beam of light (126) may be configured to intersect at a desired location. The eyepiece (112) may be configured to maintain a consistent line-of-sight between the eyepiece (112), the mirror (130), and the desired location. In various embodiments, the second beam of light (126) may be oriented at an acute angle (α) with respect to the first beam of light (122).
Abstract translation: 这里描述了深度测量的系统和方法。 深度测量设备（100）可以包括被配置为引导第一光束（122）的第一光源（120），被配置为引导第二光束（126）的第二光源（124），以及镜子 （130）。 反射镜可以用于观看第一光束（122）和第二光束（126）中的至少一个。 深度测量装置（100）可以进一步包括壳体（110）。 深度测量装置（100）可以进一步包括目镜（112）。 第一光束（122）和第二光束（126）可以被配置为在期望的位置相交。 目镜（112）可以被配置为保持目镜（112），反射镜（130）和期望位置之间的一致视线。 在各种实施例中，第二光束（126）可相对于第一光束（122）以锐角（α）取向。
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公开(公告)号：EP3086893B1
公开(公告)日：2019-07-24
申请号：EP14883263.7
申请日：2014-11-20
Applicant: United Technologies Corporation
Inventor： TAFFET, Steven , DONNELL, Brandon S. , NADEAU, Daniel C. , DEIBEL, Russell , QUACH, San
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公开(公告)号：EP3086893A2
公开(公告)日：2016-11-02
申请号：EP14883263.7
申请日：2014-11-20
Applicant: United Technologies Corporation
Inventor： TAFFET, Steven , DONNELL, Brandon S. , NADEAU, Daniel C. , DEIBEL, Russell , QUACH, San
CPC classification number: F01D5/187 , B22C7/02 , B22C9/04 , B22C9/10 , B22C9/24 , F01D9/041 , F01D25/12 , F05D2220/323 , F05D2230/21 , F05D2230/211 , F05D2240/121 , F05D2240/122 , F05D2240/303 , F05D2240/304 , F05D2260/202 , Y02T50/676
Abstract: A lost core mold component comprises a first leg and a second leg with a plurality of crossover members connecting the first and second legs. The plurality of crossover members includes outermost crossover members spaced from each other. Adjacent ends of each of the first and second legs, and second crossover members are spaced closer to each other than are the outermost crossover members. Central crossover members extend between the first and second leg and between the second crossover members. The outermost crossover members extend for a first cross-sectional area. The second crossover members extend for a second cross-sectional area and the central crossover members extend for a third cross-sectional area. The first cross-sectional area is greater than the second cross-sectional area. The second cross-sectional area is greater than the third cross-sectional area. A gas turbine engine and component are also disclosed.
Abstract translation: 失去的芯模组件包括第一腿和第二腿，其具有连接第一和第二腿的多个交叉构件。 多个交叉构件包括彼此间隔开的最外侧交叉构件。 第一和第二腿部和第二交叉构件中的每一个的相邻端部比最外面的交叉构件彼此更靠近地间隔开。 中央交叉构件在第一和第二腿之间以及第二交叉构件之间延伸。 最外面的交叉构件延伸到第一横截面积。 第二交叉构件延伸第二横截面积，并且中心交叉构件延伸第三横截面积。 第一横截面积大于第二横截面积。 第二截面积大于第三横截面积。 还公开了一种燃气涡轮发动机和部件。
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公开(公告)号：EP2841707A2
公开(公告)日：2015-03-04
申请号：EP13817461.0
申请日：2013-04-14
Applicant: United Technologies Corporation
Inventor： FISK, Benjamin T. , PROPHETER-HINCKLEY, Tracy A. , DOLANSKY, Gregory M. , TRACY, Anita L. , TAFFET, Steven
Abstract: An airfoil includes an airfoil body that defines a longitudinal axis. The airfoil body includes a leading edge and a trailing edge and a first side wall and a second side wall that is spaced apart from the first side wall to define a camber line there between. The first side wall and the second side wall join the leading edge and the trailing edge and at least partially define a cavity in the airfoil body. Multiple ribs extend longitudinally in the cavity and are laterally spaced apart from each other relative to the longitudinal axis. In at least one plane that is perpendicular to the longitudinal axis, each of the ribs connects the first side wall and the second side wall along respective minimum distance directions that are perpendicular to the camber line. At least two of the respective minimum distance directions are non-parallel.
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