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公开(公告)号：US20200011348A1
公开(公告)日：2020-01-09
申请号：US16555322
申请日：2019-08-29
Applicant: United Technologies Corporation
Inventor： Thomas J. Robertson , Mark W. Costa
Abstract: In a fan case having an annular outer wall with a plurality of fan case bolt holes there through, bushings are inserted into the fan case bolt hole and are dimensioned to define an annular gap between the bolt hole inner surface and the bushing outer surface. An adhesive material disposed within each annular gap between the bushing and the corresponding fan case bolt hole, with the adhesive material forming a liquid shim separating the bushing outer surface from the bolt hole inner surface.
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公开(公告)号：US10018055B2
公开(公告)日：2018-07-10
申请号：US14951651
申请日：2015-11-25
Applicant: United Technologies Corporation
Inventor： Thomas J. Robertson
CPC classification number: F01D5/282 , F01D5/02 , F01D5/147 , F01D11/008 , F05D2220/32 , F05D2220/36 , F05D2240/30 , F05D2240/80 , F05D2300/6034 , F05D2300/614 , Y02T50/672
Abstract: A fan platform section may include a flow path portion with a plurality of composite plies. A first composite ply in the plurality of composite plies may include directional fibers. The directional fibers may be configured to prevent twisting of the flow path section in response to a centripetal load. The fan platform section may include a second composite ply in the plurality of composite plies. The second composite ply may include directional fibers. The directional fibers in the first composite ply may be orthogonal with respect to the directional fibers in the second composite ply.
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公开(公告)号：US09896949B2
公开(公告)日：2018-02-20
申请号：US14862390
申请日：2015-09-23
Applicant: United Technologies Corporation
Inventor： Thomas J. Robertson
CPC classification number: F01D5/3069 , F01D5/12 , F01D5/147 , F01D5/282 , F01D5/3053 , F01D11/005 , F01D11/008 , F02K3/06 , F04D29/023 , F04D29/324 , F05D2220/36 , F05D2240/80 , F05D2240/81 , F05D2260/30 , F05D2260/36 , F05D2300/603 , Y02T50/676
Abstract: A fan is provided. The fan may comprise a fan blade and a blade platform coupled to the fan blade. The blade platform may be a thermoplastic. A fan blade platform is also provided. The fan blade platform may comprise a first platform half comprising a slot at a first end of the first platform half and a first receiving member at a second end of the first platform half opposite the first end of the first platform half. A second platform half may comprise a hook. The second platform half may also include a second receiving member at a second end of the second platform half opposite the first end of the second platform half with the hook configured to interface with the slot. A pin may be configured to pass through the first receiving member and the second receiving member.
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公开(公告)号：US10018076B2
公开(公告)日：2018-07-10
申请号：US14765486
申请日：2013-12-18
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Thomas J. Robertson , Marc R. Sauerhoefer
CPC classification number: F01D25/28 , F01D25/24 , F02C7/32 , F05D2220/32 , F05D2230/60 , F05D2260/30 , F16B11/006 , F16L3/08
Abstract: A mount assembly is described. The mount assembly may comprise a base unit having a surface, an extension unit stacked on and connected to the surface, and a clamp unit stacked on and connected to the extension unit.
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公开(公告)号：US20160245308A1
公开(公告)日：2016-08-25
申请号：US14466672
申请日：2014-08-22
Applicant: United Technologies Corporation
Inventor： Thomas J. Robertson , Mark W. Costa
CPC classification number: F04D29/644 , F01D9/042 , F01D25/243 , F01D25/246 , F04D29/522 , F05D2220/32 , F05D2230/23 , F05D2230/30 , F05D2230/41 , F05D2230/60 , F05D2260/31 , Y02T50/672
Abstract: In a fan case having an annular outer wall with a plurality of fan case bolt holes there through, bushings are inserted into the fan case bolt hole and are dimensioned to define an annular gap between the bolt hole inner surface and the bushing outer surface. An adhesive material disposed within each annular gap between the bushing and the corresponding fan case bolt hole, with the adhesive material forming a liquid shim separating the bushing outer surface from the bolt hole inner surface.
Abstract translation: 在具有环形外壁的风扇壳体中，其中具有多个风扇壳体螺栓孔，衬套插入到风扇壳体螺栓孔中，并且尺寸设计成在螺栓孔内表面和衬套外表面之间限定环形间隙。 布置在衬套和相应的风扇壳体螺栓孔之间的每个环形间隙内的粘合材料，其中粘合剂材料形成将衬套外表面与螺栓孔内表面分离的液体垫片。
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Patent Agency Ranking
公开(公告)号：US20160177840A1
公开(公告)日：2016-06-23
申请号：US14410487
申请日：2013-09-13
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Thomas J. Robertson , Steven Clarkson , Mark W. Costa
CPC classification number: F02C7/32 , F01D21/045 , F02C7/20 , F05D2220/32 , F05D2240/90 , F05D2260/30 , F05D2260/311
Abstract: A mount for mounting a component to a gas turbine engine is disclosed. The mount may include a central portion that attaches to the component, and a flange circumscribing the central portion and extending to the gas turbine engine, the flange including a fusible region that breaks at a predetermined load. A method for protecting a component mounted to a gas turbine engine is also disclosed. The method may include attaching a mount to a casing of the gas turbine engine, the mount including a fusible region that breaks at a predetermined load. The method may further include attaching the component to the mount. The method may further include the fusible region breaking when the mount experiences the predetermined load, detaching the component from the casing of the gas turbine engine.
Abstract translation: 公开了一种用于将部件安装到燃气轮机的安装座。 安装件可以包括附接到部件的中心部分和围绕中心部分并延伸到燃气涡轮发动机的凸缘，凸缘包括以预定负载断裂的可熔区域。 还公开了一种保护安装在燃气涡轮发动机上的部件的方法。 该方法可以包括将安装件附接到燃气涡轮发动机的壳体，该安装件包括以预定负载断裂的可熔区域。 该方法还可以包括将部件附接到安装件。 该方法还可以包括当安装座经受预定负载时的易熔区域断裂，将部件从燃气涡轮发动机的壳体上拆下。
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公开(公告)号：US20160153287A1
公开(公告)日：2016-06-02
申请号：US14904003
申请日：2014-07-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： James T. Roach , Grant O. Cook , Lakshminarayan S. Bettagere , Jonathan F. Zimmitti , Majidullah Dehlavi , Shari L. Bugaj , Charles R. Watson , Brian D. Walter , Andrew G. Alarcon , Sarah M. Wall , Christopher J. Hertel , Octavio Martin , Thomas J. Robertson , Aaron Beaudry , Jeffrey J. Scalia , Joseph J. Wassel , Joe Ott , Barry Barnett , Glenn Levasseur
CPC classification number: F01D25/005 , B64D29/00 , B64D2045/009 , C23C18/1641 , C23C18/31 , C25D1/00 , C25D5/56 , C25D7/00 , F01D5/282 , F01D5/3092 , F01D9/041 , F01D25/24 , F01D25/30 , F02C7/04 , F02K1/54 , F04D29/023 , F04D29/321 , F04D29/322 , F04D29/522 , F04D29/542 , F05D2220/32 , F05D2230/31 , F05D2230/90 , F05D2240/00 , F05D2240/12 , F05D2240/30 , F05D2240/60 , F05D2250/283 , F05D2260/96 , F05D2300/10 , F05D2300/40 , F05D2300/43 , F05D2300/603 , F16C3/02 , Y02T50/672 , Y02T50/673
Abstract: Plated polymeric gas turbine engine parts and methods for fabricating lightweight plated polymeric gas turbine engine parts are disclosed. The parts include a polymeric substrate plated with one or more metal layers. The polymeric material of the polymeric substrate may be structurally reinforced with materials that may include carbon, metal, or glass. The polymeric substrate may also include a plurality of layers to form a composite layup structure.
Abstract translation: 公开了用于制造轻质电镀聚合物燃气涡轮发动机部件的电镀聚合物燃气涡轮发动机部件和方法。 这些部件包括镀有一个或多个金属层的聚合物基材。 聚合物基材的聚合材料可以用可以包括碳，金属或玻璃的材料在结构上加强。 聚合物基底还可以包括多个层以形成复合铺层结构。
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公开(公告)号：US20160090849A1
公开(公告)日：2016-03-31
申请号：US14826537
申请日：2015-08-14
Applicant: United Technologies Corporation
Inventor： Thomas J. Robertson , Scot A. Webb
CPC classification number: F01D5/288 , F01D5/147 , F05D2220/32 , F05D2220/36 , F05D2300/10 , F05D2300/224 , F05D2300/611 , Y02T50/671
Abstract: The present disclosure relates generally to a fan blade for use in a gas turbine engine, wherein the fan blade includes a metallic fan blade body, including a fan blade body leading edge and body outer surface, extending radially outward from a root, and a static dissipative coating material disposed on the body outer surface.
Abstract translation: 本公开总体上涉及一种用于燃气涡轮发动机的风扇叶片，其中风扇叶片包括金属风扇叶片体，其包括从根部径向向外延伸的风扇叶片体前缘和主体外表面，以及静态 设置在身体外表面上的耗散涂料。
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9.发明授权公开(公告)号：US09982605B2
公开(公告)日：2018-05-29
申请号：US14410487
申请日：2013-09-13
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Thomas J. Robertson , Steven Clarkson , Mark w. Costa
CPC classification number: F02C7/32 , F01D21/045 , F02C7/20 , F05D2220/32 , F05D2240/90 , F05D2260/30 , F05D2260/311
Abstract: A mount for mounting a component to a gas turbine engine is disclosed. The mount may include a central portion that attaches to the component, and a flange circumscribing the central portion and extending to the gas turbine engine, the flange including a fusible region that breaks at a predetermined load. A method for protecting a component mounted to a gas turbine engine is also disclosed. The method may include attaching a mount to a casing of the gas turbine engine, the mount including a fusible region that breaks at a predetermined load. The method may further include attaching the component to the mount. The method may further include the fusible region breaking when the mount experiences the predetermined load, detaching the component from the casing of the gas turbine engine.
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公开(公告)号：US20160312793A1
公开(公告)日：2016-10-27
申请号：US14695178
申请日：2015-04-24
Applicant: United Technologies Corporation
Inventor： Thomas J. Robertson , James O. Hansen , Mark Quinn
IPC: F04D29/38
CPC classification number: F04D29/388 , F01D5/147 , F01D5/288 , F01D5/3015 , F01D5/3092 , F05D2220/36 , F05D2300/50 , Y02T50/672
Abstract: A fan blade capable of dissipating a buildup of electrostatic charge configured for operation within the fan assembly of a gas turbine engine. The fan blade has a fan blade body covered in a static dissipative coating. A conductive ground tab is attached to the front face of an airfoil root of the fan blade. Connected to the ground tab, a conductive flow path travels up the neck portion of the airfoil and along a lower portion of the fan blade. As static charge builds up on the fan blade, the electrostatic charge migrates down the fan blade and into the conductive flow path. Traveling along the conductive flow path the buildup of electrostatic charge accumulates on the conductive ground tab and exits the fan blade through contact with a disc rotor covering touching the conductive ground tab.
Abstract translation: 一种风扇叶片，其能够消散构成用于在燃气涡轮发动机的风扇组件内操作的静电电荷的累积。 风扇叶片具有覆盖在静电耗散涂层中的风扇叶片体。 导电接地片附接到风扇叶片的翼型根部的前表面。 连接到接地片，导电流路沿着翼型件的颈部部分并沿着风扇叶片的下部部分向上行进。 随着静电荷积聚在风扇叶片上，静电荷沿风扇叶片向下移动并进入导电流路。 沿着导电流路行进，静电电荷的积累积聚在导电接地片上，并与覆盖接触导电接地片的盘式转子接触而离开风扇叶片。
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