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公开(公告)号：WO2015038451A1
公开(公告)日：2015-03-19
申请号：PCT/US2014/054473
申请日：2014-09-08
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： POWELL, Brad , BIFULCO, Anthony R. , CODERRE, Paul E. , VIRTUE, John P. , LUCKER, Brian E.
CPC classification number: F04D29/5846 , F01D9/065 , F01D25/125 , F02C7/14 , F02K3/04 , F04D29/321 , F04D29/541 , F04D29/5826 , F04D29/584 , F05D2220/3219 , F05D2220/36 , F05D2240/127 , F05D2260/20 , F05D2260/213
Abstract: An example method of cooling a compressor of a gas turbine includes, among other things, diverting a flow from a compressor, and directing the flow at the compressor in a direction, the direction having a circumferential component and an axial component.
Abstract translation: 对燃气轮机的压缩机进行冷却的一个示例性方法包括：将来自压缩机的流转向转向并沿着具有圆周分量和轴向分量的方向的压缩机的流动。
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公开(公告)号：WO2014189574A2
公开(公告)日：2014-11-27
申请号：PCT/US2014/017614
申请日：2014-02-21
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： DO, Logan, H. , SYKES, Richard, L.
CPC classification number: F01D17/12 , F01D9/02 , F01D17/02 , F01D17/162 , F02C9/20 , F04D27/002 , F04D27/0246 , F05D2220/3216 , F05D2240/12 , F05D2250/90 , F05D2270/44
Abstract: A method of controlling a variable vane assembly includes the steps of sensing a first angular deflection of a first array of variable vanes about a first vane axis, and a second angular deflection of a second array of variable vanes about a second vane axis, the first array of variable vanes axially spaced from the second array of variable vanes, and adjusting the angular deflection of one of the first and second arrays of variable vanes, based on the sensed angular deflections from the other of the first and second arrays of variable vanes. A compressor including the variable vane assembly and a method of operating the variable vane assembly for a compressor are also disclosed.
Abstract translation: 控制可变叶片组件的方法包括以下步骤：感测围绕第一叶片轴线的可变叶片的第一阵列的第一角度偏转和绕第二叶片轴线的可变叶片的第二阵列的第二角度偏转，第一 阵列的可变叶片与第二可变叶片阵列轴向间隔开，并且基于来自第一和第二可变叶片阵列中的另一个的感测到的角度偏转来调节可变叶片的第一和第二阵列之一的角度偏转。 还公开了一种包括可变叶片组件的压缩机以及操作压缩机的可变叶片组件的方法。
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公开(公告)号：WO2014158455A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/016876
申请日：2014-02-18
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： GASMEN, Eugene, C. , PUDVAH, Bernard, W. , ST. MARY, Christopher , WIECKO, Stanley
CPC classification number: F01D17/14 , F01D9/041 , F01D17/162 , F04D29/563 , F05D2220/32 , F05D2230/10 , F05D2240/12 , F05D2260/36 , F05D2260/50
Abstract: An exemplary variable vane actuation system includes, among other things, a vane arm with a vane stem contact surface and a radially outward facing surface. The vane stem contact surface is to contact a vane stem of a variable vane and thereby actuate the variable vane about a radially extending axis. The vane stem contact surface is angled relative to both the radially extending axis and the radially outward facing surface.
Abstract translation: 示例性的可变叶片致动系统尤其包括具有叶片杆接触表面和径向向外表面的叶片臂。 叶片杆接触表面接触可变叶片的叶片杆，从而使可变叶片围绕径向延伸的轴线致动。 叶片杆接触表面相对于径向延伸的轴线和径向向外的表面成角度。
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公开(公告)号：WO2014123601A2
公开(公告)日：2014-08-14
申请号：PCT/US2013/071429
申请日：2013-11-22
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： HARRIS, Meggan
CPC classification number: F01D11/22 , F01D25/24 , F01D25/246
Abstract: A variable outer air seal support system according to an exemplary aspect of the present disclosure includes, among other things, a case having a plurality of slots, and an extension of a variable outer air seal segment. The extension provides at least one extension aperture. A connector pin is configured to move within the slot to move the variable outer air seal segment from a first position to a second position. The variable outer air seal segment overlaps a circumferentially adjacent variable outer air seal segment more in the first position than in the second position.
Abstract translation: 根据本公开的示例性方面的可变外部空气密封支撑系统尤其包括具有多个狭槽的壳体和可变外部空气密封段的延伸部。 延伸部至少提供一个延伸孔。 连接器销构造成在槽内移动以将可变外部空气密封段从第一位置移动到第二位置。 可变外部空气密封段在第一位置比在第二位置更多地与周向相邻的可变外部空气密封段重叠。
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公开(公告)号：WO2014052043A1
公开(公告)日：2014-04-03
申请号：PCT/US2013/059682
申请日：2013-09-13
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： TEICHOLZ, Matthew D. , SPIESMAN, Paul H. , WOJCIK, Kerri A. , GENDRON, John R. , BARTKOWSKI, Glenn D. , BLAKE, Sean DJ , TEMPELMAN, William G.
CPC classification number: F04D27/0246 , F02C6/08 , F02C9/20 , F04D27/002 , F04D27/009 , F04D27/0215 , F05D2270/10
Abstract: An example variable vane scheduling method includes adjusting variable vanes from a position based on a first schedule to a position based on a different, second schedule in response to a control feature. An example method of controlling flow through a compressor of a turbomachine includes moving variable vanes to positions that allow more flow into the compressor in response to bleed air being communicated away from the compressor.
Abstract translation: 示例性可变叶片调度方法包括响应于控制特征，将来自基于第一调度的位置的可变叶片调整到基于不同的第二调度的位置。 控制通过涡轮机的压缩机的流量的示例性方法包括将可变叶片移动到允许响应于从压缩机远离的排出空气而进入压缩机的位置。
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Patent Agency Ranking
公开(公告)号：WO2014046713A1
公开(公告)日：2014-03-27
申请号：PCT/US2013/022370
申请日：2013-01-21
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： CLOFT, Thomas G. , GUKEISEN, Robert L.
CPC classification number: F02C7/32 , F01D15/10 , F01D15/12 , F05D2220/76 , F05D2260/4031 , F05D2260/53
Abstract: A gas turbine engine includes a gearbox. The gearbox includes a housing at a forward part of a core compartment of a gas turbine engine. A plurality of accessory drives are each configured to rotatably couple the gas turbine engine accessory gearbox to one of a plurality of accessory components.
Abstract translation: 燃气涡轮发动机包括齿轮箱。 齿轮箱包括在燃气涡轮发动机的核心舱的前部的壳体。 多个附件驱动器各自构造成将燃气涡轮发动机附件齿轮箱可旋转地联接到多个附件部件中的一个。
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公开(公告)号：WO2014011380A1
公开(公告)日：2014-01-16
申请号：PCT/US2013/047019
申请日：2013-06-21
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： HASKO, Gregory H. , MCCAFFREY, Michael G.
CPC classification number: D03D23/00 , D03D41/004 , D03D47/12
Abstract: An exemplary weaving method includes placing a first section of a fill fiber between warp fibers, forming a pick, moving a base to reposition the warp fibers, and placing a second section of the fill fiber between the warp fibers.
Abstract translation: 示例性的编织方法包括将填充纤维的第一部分放置在经纤维之间，形成拾取，移动基底以重新定位经纱，以及将填充纤维的第二部分放置在经纱之间。
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公开(公告)号：WO2014007886A2
公开(公告)日：2014-01-09
申请号：PCT/US2013/034045
申请日：2013-03-27
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： SUCIU, Gabriel L. , PICKFORD, Simon , ACKERMANN, William K. , SNAPE, Nathan
CPC classification number: F01D9/065 , F01D1/02 , F01D5/02 , F01D9/02 , F01D25/12 , F02C7/04 , F02C7/047 , F02C7/18 , F02C7/32 , F05D2220/30 , F05D2260/20 , F05D2260/213 , Y02T50/675
Abstract: An example turbomachine assembly includes, among other things, a nose cone of a turbomachine, and a pump at least partially within an interior of the nose cone. The pump is selectively rotated by a motor to communicate air to the interior.
Abstract translation: 示例性的涡轮机组件包括涡轮机的鼻锥，以及至少部分地在鼻锥内部的泵。 泵通过电动机选择性地旋转以将空气传送到内部。
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公开(公告)号：WO2013192056A1
公开(公告)日：2013-12-27
申请号：PCT/US2013/046047
申请日：2013-06-16
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： SHAO, Minhua , MOTUPALLY, Sathya , MERZOUGUI, Belabbes , PROTSAILO, Lesia V.
CPC classification number: H01M4/8663 , C23C18/54 , H01M4/8814 , H01M4/8842 , H01M4/92 , H01M2008/1095 , Y02E60/50 , Y02E60/521 , Y10T156/10
Abstract: An example fuel cell electrode forming method includes covering at least a portion of a copper monolayer with a liquid platinum and replacing the copper monolayer to form a platinum monolayer from the liquid platinum.
Abstract translation: 示例性的燃料电池电极形成方法包括用液体铂覆盖铜单层的至少一部分，并且用液体铂替代铜单层以形成铂单层。
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公开(公告)号：WO2013184547A1
公开(公告)日：2013-12-12
申请号：PCT/US2013/043832
申请日：2013-06-03
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： O'NEILL, Jonathan Daniel , PATTERSON, Timothy W. , CARNEVALE, Christopher John , SUKHRAM, Roopnarine
CPC classification number: H01M8/0265 , H01M8/026 , H01M8/0267 , H01M8/04029
Abstract: An example fuel cell assembly includes a plate having channels configured to facilitate movement of a fuel cell fluid near an area of active flow of fuel cell. The channels include portions having a varying depth that extend laterally outside of the area of active flow.
Abstract translation: 示例性燃料电池组件包括具有通道的板，该通道被构造成便于在燃料电池的主动流动区域附近的燃料电池流体的移动。 通道包括具有不同深度的部分，其横向于主动流动区域的外侧延伸。
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