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公开(公告)号：WO2014152636A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/027557
申请日：2014-03-14
CPC分类号： F01D9/042 , B64D45/02 , F01D5/288 , F01D25/005 , F01D25/243 , F05D2220/327 , F05D2260/31 , F05D2300/17 , F05D2300/173 , F05D2300/174 , F05D2300/50
摘要： A device for providing a grounding path between an outer surface of a gas turbine aircraft engine and an inner surface of a gas turbine aircraft engine uses a structural guide vane (SGV) with a nonconductive coating on the surface. Bolts are put in bolt holes that have a bolt receiving cavity without the nonconductive coating. A washer and bolt are used so that attachment of the SGV to a surface provides a ground path from the SGV through the bolt, washer and nut for electrical engagement with a surface to which the bolt attaches the SGV.
摘要翻译： 用于在燃气轮机飞行器发动机的外表面和燃气涡轮机飞机发动机的内表面之间提供接地路径的装置使用在表面上具有非导电涂层的结构导叶（SGV）。 螺栓被放入螺栓孔中，螺栓孔具有不带非导电涂层的螺栓接收腔。 使用垫圈和螺栓，使得SGV附接到表面提供了从SGV通过螺栓，垫圈和螺母的接地路径，用于与螺栓附接到SGV的表面电接合。
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2.发明申请
公开(公告)号：WO2014123838A1
公开(公告)日：2014-08-14
申请号：PCT/US2014/014541
申请日：2014-02-04
发明人： HYATT, Thomas, B.
CPC分类号： F01D9/02 , B05D1/26 , B05D3/12 , F01D11/00 , F01D11/005 , F01D25/00 , F01D25/005 , F05D2230/30 , F05D2300/43 , F05D2300/433 , F05D2300/436
摘要： A gas turbine engine has a surface configured for a gas flow path. The surface has at least one structural member defining a gap. A thermoplastic is deposited into the gap to smooth the surface, whereby the surface is aerodynamically and mechanically smoothly continuous over the gap area. A method is also disclosed.
摘要翻译： 燃气涡轮发动机具有被构造用于气体流路的表面。 表面具有限定间隙的至少一个结构构件。 将热塑性材料沉积到间隙中以使表面光滑，由此该表面在空隙动力学和机械上平滑地连续在间隙区域上。 还公开了一种方法。
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公开(公告)号：WO2014062220A1
公开(公告)日：2014-04-24
申请号：PCT/US2013/030318
申请日：2013-03-12
发明人： REINHARDT, Gregory, E. , REMBISH, Paul, Thomas , CONNER, Steven, L. , HYATT, Thomas, B. , FEIGLESON, Steven, J. , KLINETOB, Carl, Brian
CPC分类号： F01D25/26 , F01D9/02 , F01D25/162 , F05D2220/36 , F05D2230/64 , F05D2230/642 , F05D2230/644 , F05D2260/311 , F05D2260/36 , F05D2260/39 , Y10T29/49323
摘要： A turbofan engine structural guide vane is mounted to a forward bulkhead of a core engine case structure at an inner end and to a fan case at an outer end. A plurality of shear pins extend from the aft portion of the structural guide vane into a corresponding plurality of openings defined in the bulkhead for bearing circumferential loads.
摘要翻译： 涡轮风扇发动机结构导叶安装在内端的核心发动机外壳结构的前隔板和外端的风扇外壳上。 多个剪切销从结构导向叶片的后部延伸到限定在隔板中的相应的多个开口以用于承受圆周载荷。
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公开(公告)号：WO2014151099A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/024980
申请日：2014-03-12
CPC分类号： F01D5/288 , F01D5/147 , F01D5/16 , F01D25/005 , F01D25/007 , F01D25/162 , F02C7/20 , F05D2220/32 , F05D2220/36 , F05D2230/90 , F05D2240/121 , F05D2240/123 , F05D2240/124 , F05D2300/611 , Y02T50/671 , Y02T50/673
摘要： A structural guide vane for use in a gas turbine engine has a leading edge section, a trailing edge, a pressure surface and a suction surface. An erosion coating such as polyurethane resin is on the pressure surface and the suction surface. The leading edge of the vane is without the erosion coating and is bare metal. The vane is formed to include a plurality of pockets and bond shelves in the pressure surface side, and an epoxy bond line on the bond shelves holding a cover plate protected by the erosion coating.
摘要翻译： 用于燃气涡轮发动机的结构导向叶片具有前缘部分，后缘，压力表面和吸力表面。 侵蚀涂层如聚氨酯树脂在压力表面和吸力表面上。 叶片的前缘没有侵蚀涂层，是裸金属。 叶片形成为在压力表面侧包括多个袋和粘结搁板，并且在粘结搁架上具有保护由侵蚀涂层保护的盖板的环氧树脂粘合线。
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公开(公告)号：WO2014021953A1
公开(公告)日：2014-02-06
申请号：PCT/US2013/036279
申请日：2013-04-12
发明人： HYATT, Thomas, B.
IPC分类号： F16B39/04
CPC分类号： F16B43/009 , F16B39/282
摘要： No flange damage wedge lock washers are disclosed. The washers may comprise an upper washer and a lower washer. The lower washer may have a generally smooth bottom surface and at least one means for securement. The at least one means for securement may be arranged to keep together the lower washer and a flange without causing damage to the flange. A locking fastener assembly which comprises no flange damage wedge lock washers is also disclosed. The locking fastener assembly may include a lower washer having a generally smooth bottom surface and at least one means for securement. A method of manufacturing a locking fastener assembly which comprises no flange damage wedge lock washers is also disclosed. The locking fastener assembly of the method may include a lower washer having a generally smooth bottom surface and at least one means for securement.
摘要翻译： 没有披露法兰损坏楔形锁紧垫圈。 垫圈可以包括上垫圈和下垫圈。 下垫圈可以具有大致平滑的底表面和至少一个用于固定的装置。 用于固定的至少一个装置可以布置成将下垫圈和凸缘保持在一起而不会损坏凸缘。 还公开了一种不包括凸缘损坏楔形锁紧垫圈的锁定紧固件组件。 锁定紧固件组件可以包括具有大致平滑的底表面的下垫圈和用于固定的至少一个装置。 还公开了一种制造锁定紧固件组件的方法，其不包括凸缘损坏楔形锁紧垫圈。 该方法的锁定紧固件组件可以包括具有大致光滑的底表面的下垫圈和用于固定的至少一个装置。
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