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公开(公告)号：WO2013123195A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/026148
申请日：2013-02-14
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： LUSSIER, Darin S. , VOLETI, Sreenivasa R. , ROBERTSON, Jr., Thomas J. , QUINN, Christopher M.
CPC classification number: F01D21/045 , B29C70/202 , B29C70/226 , B29C70/228 , B29C70/32 , B29D99/006 , B29L2031/7504 , F02C7/04 , F05D2300/6012 , F05D2300/603
Abstract: A case for a gas turbine engine includes a containment section with a plurality of unidirectional roving fiber layers and a plurality of non-crimp fabric layers. A method of manufacturing the case includes winding the plurality of unidirectional roving fiber layers around the plurality of non-crimp fabric layers.
Abstract translation: 燃气涡轮发动机的壳体包括具有多个单向粗纱纤维层和多个非卷曲织物层的容纳部。 一种制造该壳体的方法包括在多个非卷曲织物层周围缠绕多个单向粗纱纤维层。
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公开(公告)号：WO2014008033A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/047523
申请日：2013-06-25
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： FINNIGAN, Peter , VOLETI, Sreenivasa R. , FOSTER, Larry , LUSSIER, Darin S. , AKSEL, Gulperi
CPC classification number: F04D29/526 , B29C70/24 , F01D21/045 , F05D2220/32 , F05D2300/224 , F05D2300/6012 , F05D2300/6031 , F05D2300/6034 , F05D2300/614 , Y02T50/672
Abstract: A fan containment case for a gas turbine engine includes a first inner layer and a second layer outside the first inner layer, where the second layer is made of a first material having a first fabric architecture. The fan containment case also includes a third layer outside of the second layer, where the third layer is made of a second material having a second fabric architecture, and at least one of the first material and the first fabric architecture of the second layer is different from the second material and the second architecture, respectively, of the third layer. A fourth outer layer is located outside of the third layer.
Abstract translation: 用于燃气涡轮发动机的风扇容纳箱包括第一内层和第一内层外的第二层，其中第二层由具有第一织物结构的第一材料制成。 风扇容纳壳体还包括在第二层外侧的第三层，其中第三层由具有第二织物结构的第二材料制成，并且第二层的第一材料和第一织物结构中的至少一个是不同的 分别来自第三层的第二材料和第二结构。 第四外层位于第三层的外侧。
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公开(公告)号：WO2015047480A3
公开(公告)日：2015-04-02
申请号：PCT/US2014/042967
申请日：2014-06-18
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： QUINN, Christopher M. , VOLETI, Sreenivasa R.
Abstract: According to various embodiments, a carbon fiber structure is presented. The carbon fiber structure may address loads presented to an engine component in various directions. For instance, non-planar surfaces of a composite comprising a structure disclosed herein may achieve enhanced stiffness and/or strength. Thus, delamination of elements comprising a structure disclosed herein may be reduced. A three dimensional weave of carbon fiber elements through-thickness may provide enhanced strength to the composite material.
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公开(公告)号：WO2015009425A1
公开(公告)日：2015-01-22
申请号：PCT/US2014/044340
申请日：2014-06-26
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： VOLETI, Sreenivasa R. , QUINN, Christopher M.
CPC classification number: F01D5/26 , F01D5/16 , F01D5/282 , F01D9/041 , F04D29/023 , F04D29/324 , F05D2220/32 , F05D2230/30 , F05D2240/12 , F05D2240/30 , F05D2300/224 , F05D2300/603 , F05D2300/614
Abstract: A turbine engine component (100) comprises a fiber structure (125, 126) forming at least a portion of an airfoil (102). A matrix (128) embeds the fiber structure. A carbon nanotube filler (130) is in the matrix.
Abstract translation: 涡轮发动机部件（100）包括形成翼型件（102）的至少一部分的纤维结构（125,126）。 矩阵（128）嵌入光纤结构。 碳纳米管填料（130）在基质中。
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公开(公告)号：WO2014055105A1
公开(公告)日：2014-04-10
申请号：PCT/US2013/027229
申请日：2013-02-22
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： ROBERTSON, Thomas J. , VOLETI, Sreenivasa R. , COSTA, Mark W. , CLARKSON, Steven
CPC classification number: F01D25/24 , F01D5/021 , F01D5/147 , F01D5/28 , F01D21/045 , F01D25/30 , F05D2220/30 , F05D2240/24 , F05D2250/283 , F05D2300/121 , F05D2300/173 , F05D2300/612 , Y02T50/672
Abstract: A blade containment system includes a plurality of circumferentially-arranged rotatable blades. Each blade has a blade compliance. An annular containment structure is arranged around the rotatable blades. The containment structure includes a liner that has a liner compliance. The blade compliance and the liner compliance are configured such that a strain induced on a respective one of the blades upon impact with the liner is less than a threshold critical strain beyond which the rotatable blades fracture.
Abstract translation: 刀片容纳系统包括多个周向布置的可旋转刀片。 每个刀片具有刀片顺应性。 围绕可旋转叶片设置环形容纳结构。 密封结构包括具有衬垫柔顺性的衬垫。 叶片顺应性和衬套顺应性被构造成使得在与衬套撞击时在相应的一个叶片上引起的应变小于阈值临界应变，超过该临界应变可旋转叶片断裂。
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Patent Agency Ranking
公开(公告)号：EP2867494A1
公开(公告)日：2015-05-06
申请号：EP13813106.5
申请日：2013-06-25
Applicant: United Technologies Corporation
Inventor： FINNIGAN, Peter , VOLETI, Sreenivasa R. , FOSTER, Larry , LUSSIER, Darin S. , AKSEL, Gulperi
CPC classification number: F04D29/526 , B29C70/24 , F01D21/045 , F05D2220/32 , F05D2300/224 , F05D2300/6012 , F05D2300/6031 , F05D2300/6034 , F05D2300/614 , Y02T50/672
Abstract: A fan containment case for a gas turbine engine includes a first inner layer and a second layer outside the first inner layer, where the second layer is made of a first material having a first fabric architecture. The fan containment case also includes a third layer outside of the second layer, where the third layer is made of a second material having a second fabric architecture, and at least one of the first material and the first fabric architecture of the second layer is different from the second material and the second architecture, respectively, of the third layer. A fourth outer layer is located outside of the third layer.
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公开(公告)号：EP2815084A1
公开(公告)日：2014-12-24
申请号：EP13749726.9
申请日：2013-02-14
Applicant: United Technologies Corporation
Inventor： LUSSIER, Darin S. , VOLETI, Sreenivasa R. , ROBERTSON, Jr., Thomas J. , QUINN, Christopher M.
Abstract: A case for a gas turbine engine includes a containment section with a plurality of unidirectional roving fiber layers and a plurality of non-crimp fabric layers. A method of manufacturing the case includes winding the plurality of unidirectional roving fiber layers around the plurality of non-crimp fabric layers.
Abstract translation: 燃气涡轮发动机的壳体包括具有多个单向粗纱纤维层和多个非卷曲织物层的容纳部分。 制造壳体的方法包括将多个单向粗纱纤维层缠绕在多个非卷曲织物层周围。
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公开(公告)号：EP2815084B1
公开(公告)日：2020-07-29
申请号：EP13749726.9
申请日：2013-02-14
Applicant: United Technologies Corporation
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公开(公告)号：EP2959131B1
公开(公告)日：2019-05-29
申请号：EP14810173.6
申请日：2014-02-05
Applicant: United Technologies Corporation
Inventor： QUINN, Christopher M. , VOLETI, Sreenivasa R.
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公开(公告)号：EP2904214B1
公开(公告)日：2019-08-07
申请号：EP13844100.1
申请日：2013-02-22
Applicant: United Technologies Corporation
Inventor： ROBERTSON, Thomas J. , VOLETI, Sreenivasa R. , COSTA, Mark W. , CLARKSON, Steven
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