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公开(公告)号：WO2015123017A1
公开(公告)日：2015-08-20
申请号：PCT/US2015/013161
申请日：2015-01-28
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： SPANGLER, Brandon W. , KOHLI, Atul
CPC classification number: F01D9/065 , F01D5/188 , F01D5/189 , F05D2240/127 , F05D2260/201 , F05D2260/2212 , Y02T50/676
Abstract: An engine component assembly includes at least one cavity that is in communication with a source of cooling air. An insert disposed within the cavity includes a plurality of scoops protruding into a flow of cooling air for directing cooling air through the insert and against an inner surface of the cavity.
Abstract translation: 发动机部件组件包括与冷却空气源连通的至少一个空腔。 设置在空腔内的插入件包括突出到冷却空气流中的多个勺子，用于引导冷却空气通过插入件并且抵靠空腔的内表面。
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公开(公告)号：WO2013123121A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/026041
申请日：2013-02-14
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： GLEINER, Matthew, S. , ZELESKY, Mark, F. , KOHLI, Atul
CPC classification number: F01D5/187 , F01D5/186 , F01D9/065 , F01D25/12 , F05D2240/81 , F05D2250/21 , F05D2250/232 , F05D2260/202 , F23R2900/03042 , Y02T50/676 , Y10T29/49234
Abstract: A component for a gas turbine engine includes a wall and a cooling hole extending through the wall. The wall has a first surface and a second surface. The cooling hole includes a metering section extending downstream from an inlet in the first surface of the wall and a diffusion section extending from the metering section to an outlet in the second surface of the wall. The diffusion section includes a first plurality of lobes diverging longitudinally and laterally from the metering section on a first side of a centerline axis of the cooling hole and a second plurality of lobes diverging longitudinally and laterally from the metering section on a second side of the centerline axis.
Abstract translation: 用于燃气涡轮发动机的部件包括壁和延伸穿过壁的冷却孔。 该壁具有第一表面和第二表面。 冷却孔包括从壁的第一表面中的入口的下游延伸的计量部分和从计量部分延伸到壁的第二表面中的出口的扩散部分。 扩散部分包括在冷却孔的中心线轴线的第一侧上从计量部分纵向和横向分叉的第一多个凸角，以及在中心线的第二侧上从计量部分纵向和横向地分散的第二多个凸角 轴。
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公开(公告)号：WO2013122906A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/025686
申请日：2013-02-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： ZELESKY, Mark, F. , KOHLI, Atul , LEWIS, Scott, D.
CPC classification number: F23R3/06 , F01D5/186 , F01D9/065 , F05D2240/81 , F05D2260/202 , F23R2900/03041 , F23R2900/03042 , Y02T50/673 , Y02T50/676
Abstract: A gas turbine engine component includes first and second wall surfaces, an inlet located at the first wall surface, an outlet located at the second wall surface and a diffusing section positioned between the inlet and the outlet. The diffusing section includes a first lobe, a second lobe adjacent the first lobe and a third lobe adjacent the second lobe. The first lobe and the second lobe meet at a first ridge and the second lobe and the third lobe meet at a second ridge.
Abstract translation: 燃气涡轮发动机部件包括第一和第二壁表面，位于第一壁表面处的入口，位于第二壁表面处的出口和位于入口和出口之间的扩散部分。 扩散部分包括第一凸角，与第一凸角相邻的第二凸角和与第二凸角相邻的第三凸角。 第一个小叶和第二个小叶在第一个山脊相交，第二个叶和第三个叶在第二个山脊相遇。
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公开(公告)号：WO2015088699A8
公开(公告)日：2015-06-18
申请号：PCT/US2014/065430
申请日：2014-11-13
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： LEWIS, Scott D. , KOHLI, Atul , PRAISNER, Thomas J.
Abstract: An array of components in a gas turbine engine includes first and second structures respectively including first and second surfaces that are arranged adjacent to one another to provide a gap. The first and second surfaces respectively have first and second rounded edges at the gap that are arranged in staggered relationship relative to one another.
Abstract translation: 燃气涡轮发动机中的部件阵列包括第一结构和第二结构，第一结构和第二结构分别包括彼此相邻布置以提供间隙的第一表面和第二表面。 第一和第二表面分别在间隙处具有第一和第二圆形边缘，这些边缘相对于彼此以交错关系布置。
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公开(公告)号：WO2015035363A1
公开(公告)日：2015-03-12
申请号：PCT/US2014/054725
申请日：2014-09-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： SLAVENS, Thomas N. , ZELESKY, Mark F. , KOHLI, Atul , BRADSHAW, Sean D. , GAUTSCHI, Steven Bruce
CPC classification number: F01D5/187 , F01D5/147 , F01D9/041 , F01D11/08 , F01D25/12 , F04D29/083 , F04D29/324 , F04D29/325 , F04D29/542 , F04D29/5846 , F05D2220/32 , F05D2240/303 , F05D2240/305 , F05D2240/306 , F05D2250/185 , F05D2260/202 , F05D2260/204
Abstract: This disclosure relates to a gas turbine engine including a component having a leading edge, a pressure side and a suction side opposite the pressure side. The component includes a first group of showerhead holes in the leading edge and a second group of showerhead holes in one of the pressure side and the suction side. The component further includes a first core passageway and a second core passageway separate from the first core passageway. The first core passageway and the second core passageway are in communication with a respective one of the first group of showerhead holes and the second group of showerhead holes.
Abstract translation: 本公开涉及一种燃气涡轮发动机，其包括具有前缘，压力侧和与压力侧相对的吸力侧的部件。 该部件包括在前缘中的第一组喷头孔和在压力侧和吸力侧之一中的第二组喷头孔。 该部件还包括与第一芯通道分开的第一芯通道和第二芯通道。 第一芯通道和第二芯通道与第一组喷头孔和第二组喷头孔中的相应一个连通。
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Patent Agency Ranking
公开(公告)号：WO2013165509A3
公开(公告)日：2013-11-07
申请号：PCT/US2013/025711
申请日：2013-02-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： KOHLI, Atul , GLEINER, Matthew S.
Abstract: A gas turbine engine component subjected to a flow of high temperature gas includes a wall having first and second wall surfaces and a cooling hole extending through the wall. The cooling hole includes an inlet located at the first wall surface, an outlet located at the second wall surface, a metering section extending downstream from the inlet and a diffusing section extending from the metering section to the outlet. The diffusing section includes a first lobe, a second lobe and a transition region. The first lobe diverges longitudinally and laterally from the metering section and has a first shape. The second lobe is generally opposite the first lobe and diverges longitudinally and laterally from the metering section and has a second shape different from the first shape. The transition region is positioned between the first and second lobes and includes a downstream end adjacent the outlet.
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公开(公告)号：WO2013165502A2
公开(公告)日：2013-11-07
申请号：PCT/US2013/025680
申请日：2013-02-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： KOHLI, Atul , GLEINER, Matthew, S. , ZELESKY, Mark, F. , XU, JinQuan
CPC classification number: F23R3/06 , F01D5/186 , F01D9/065 , F05D2240/81 , F05D2260/202 , F23R2900/03042 , Y02T50/676
Abstract: A gas turbine engine includes a wall having first and second wall surfaces and a cooling hole extending through the wall. The cooling hole includes an inlet located at the first wall surface, an outlet located at the second wall surface, a metering section extending downstream from the inlet and a diffusing section extending from the metering section to the outlet. The diffusing section includes a first lobe diverging longitudinally and laterally from the metering section, a second lobe diverging longitudinally and laterally from the metering section, an upstream end located at the outlet, a trailing edge located at the outlet opposite the upstream end and generally opposite first and second sidewalls. Each sidewall has an edge extending along the outlet between the upstream end and the trailing edge. Each edge diverges laterally from the upstream end and converges laterally before reaching the trailing edge.
Abstract translation: 燃气涡轮发动机包括具有第一和第二壁表面的壁和延伸穿过壁的冷却孔。 冷却孔包括位于第一壁表面的入口，位于第二壁表面处的出口，从入口下游延伸的计量部分和从计量部分延伸到出口的扩散部分。 扩散部分包括从计量部分纵向和横向分叉的第一凸角，从计量部分纵向和横向分开的第二凸角，位于出口处的上游端，位于与上游端相对的出口处的后缘， 第一和第二侧壁。 每个侧壁具有沿着上游端和后缘之间的出口延伸的边缘。 每个边缘从上游端横向分开，并在到达后缘之前横向会聚。
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公开(公告)号：WO2013165510A2
公开(公告)日：2013-11-07
申请号：PCT/US2013/025715
申请日：2013-02-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： XU, JinQuan , ZELESKY, Mark F. , KOHLI, Atul , GLEINER, Matthew S.
CPC classification number: F01D5/186 , F01D9/065 , F05D2240/81 , F05D2260/202 , Y02T50/676 , Y10T29/49323
Abstract: A gas turbine engine component includes a wall having first and second wall surfaces and a cooling hole extending through the wall. The cooling hole includes an inlet at the first wall surface, an outlet at the second wall surface, a metering section extending downstream from the inlet and a diffusing section extending from the metering section to the outlet. The diffusing section includes a first lobe diverging longitudinally and laterally from the metering section, a second lobe adjacent the first lobe and diverging longitudinally from the metering section, a third lobe adjacent the second lobe and diverging longitudinally and laterally from the metering section, and a transition region having an end adjacent the outlet and a portion that extends between the lobes and the outlet. The first and third lobes each include a curved outer portion.
Abstract translation: 燃气涡轮发动机部件包括具有第一和第二壁表面的壁和延伸穿过壁的冷却孔。 冷却孔包括在第一壁表面处的入口，在第二壁表面处的出口，从入口下游延伸的计量部分和从计量部分延伸到出口的扩散部分。 扩散部分包括从计量部分纵向和横向分散的第一凸角，与第一凸角相邻并且从计量部分纵向发散的第二凸角，邻近第二凸角并从计量部分纵向和横向发散的第三凸角，以及 过渡区域具有邻近出口的端部和在凸角和出口之间延伸的部分。 第一和第三瓣每个包括弯曲的外部部分。
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公开(公告)号：WO2013165507A2
公开(公告)日：2013-11-07
申请号：PCT/US2013/025705
申请日：2013-02-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： GLEINER, Matthew S. , KOHLI, Atul , ZELESKY, Mark F.
CPC classification number: F01D5/186 , F01D9/065 , F05D2240/81 , F05D2250/324 , F05D2250/73 , F05D2260/202 , F23R3/002 , F23R3/06 , F23R2900/00018 , F23R2900/03042 , Y02T50/676 , Y10T29/49323
Abstract: A gas turbine engine component includes a wall having first and second wall surfaces and a cooling hole extending through the wall. The cooling hole includes an inlet located at the first wall surface, an outlet located at the second wall surface, a metering section extending downstream from the inlet and a diffusing section extending from the metering section to the outlet. The diffusing section includes a first lobe diverging longitudinally from the metering section and a second lobe adjacent the first lobe and diverging longitudinally and laterally from the metering section.
Abstract translation: 燃气涡轮发动机部件包括具有第一和第二壁表面的壁和延伸穿过壁的冷却孔。 冷却孔包括位于第一壁表面的入口，位于第二壁表面处的出口，从入口下游延伸的计量部分和从计量部分延伸到出口的扩散部分。 漫射部分包括从计量部分纵向分散的第一凸角和邻近第一凸角的第二凸角并且从计量部分纵向和横向发散。
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公开(公告)号：WO2013122910A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/025697
申请日：2013-02-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： XU, JinQuan , ZELESKY, Mark F. , KOHLI, Atul , GLEINER, Matthew S.
CPC classification number: F23R3/06 , F01D5/186 , F01D9/065 , F05D2240/81 , F23R2900/03042 , Y02T50/676
Abstract: A gas turbine engine component includes a cooling hole. The cooling hole includes an inlet, an outlet, a metering section and a diffusing section. The diffusing section extends from the metering section to the outlet and includes a first lobe diverging longitudinally and laterally from the metering section, a second lobe adjacent the first lobe and diverging longitudinally and laterally from the metering section, and a transition region having a portion that extends between the first and second lobes and an end adjacent the outlet.
Abstract translation: 燃气涡轮发动机部件包括冷却孔。 冷却孔包括入口，出口，计量部分和扩散部分。 扩散部分从计量部分延伸到出口并且包括从计量部分纵向和横向发散的第一凸角，邻近第一凸角并从计量部分纵向和横向发散的第二凸角，以及过渡区域，其具有 在第一和第二凸角之间延伸，并且邻近出口延伸。
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