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公开(公告)号：US20190061238A1
公开(公告)日：2019-02-28
申请号：US16112213
申请日：2018-08-24
Applicant: United Technologies Corporation
Inventor： Gary A. Schirtzinger , Wendell V. Twelves, JR. , Evan Butcher , Lyutsia Dautova , Joe Ott
IPC: B29C64/165 , B33Y30/00 , B29C70/30 , B33Y10/00 , B29C64/141 , B29C64/112 , B29C70/68 , B29C70/38 , B29C64/118 , B29C64/106 , B29C64/147
Abstract: A machine for fabricating a fiber-reinforced component by additive manufacture is disclosed. The machine may have a surface, a matrix feed configured to deposit a plurality of matrix layers on the surface, and a fiber feed configured to deposit a fiber layer on at least one of the plurality of matrix layers. The deposition of the plurality of matrix layers and the fiber layer may be controlled by a computer.
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公开(公告)号：US20180178432A1
公开(公告)日：2018-06-28
申请号：US15901584
申请日：2018-02-21
Applicant: United Technologies Corporation
Inventor： Evan Butcher , Wendell Twelves , Gary Schirtzinger , Joe Ott , Lyutsia Dautova
IPC: B29C47/00 , B33Y30/00 , B33Y10/00 , B29C64/118 , B29C64/20 , B29C69/00 , B29C64/165 , B29C65/00 , D02G3/22 , B29C64/106 , B29C47/02 , B29C47/08 , B29C47/10 , B29K55/02 , B29K71/00 , B29K105/10 , B29L31/00
CPC classification number: B29C48/05 , B29C48/0022 , B29C48/154 , B29C48/266 , B29C48/2886 , B29C48/2888 , B29C64/106 , B29C64/118 , B29C64/165 , B29C64/20 , B29C66/69 , B29C69/001 , B29K2055/02 , B29K2071/00 , B29K2105/10 , B29L2031/707 , B33Y10/00 , B33Y30/00 , D02G3/22 , Y10T428/2929
Abstract: Components may be manufactured by co-extruding a polymer filament and a fiber filament from a nozzle. The polymer filament and the fiber filament may be heated within the nozzle, which may couple the polymer filament to the fiber filament. The co-extruded filament may result in long reinforcing fibers which provide strength to the components.
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公开(公告)号：US20160017809A1
公开(公告)日：2016-01-21
申请号：US14801927
申请日：2015-07-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Joe Ott , Stanley J Funk , Roger O Coffey , Shawn Stempinski , Lyutsia Dautova , Dennis M Moura
CPC classification number: F02C7/232 , B33Y80/00 , F05D2220/32 , F05D2230/30 , F05D2240/35 , F05D2260/602 , F23R3/28
Abstract: A self-purge system includes an additively manufactured purge valve assembly in communication with a fuel passage to selectively purge the fuel passage.
Abstract translation: 自净化系统包括与燃料通道连通的附加制造的净化阀组件，以选择性地清除燃料通道。
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14.发明申请公开(公告)号：US20150165666A1
公开(公告)日：2015-06-18
申请号：US14559012
申请日：2014-12-03
Applicant: United Technologies Corporation
Inventor： Evan Butcher , Wendell Twelves , Gary Schirtzinger , Joe Ott , Lyutsia Dautova
CPC classification number: B29C47/0014 , B29C47/0066 , B29C47/025 , B29C47/0866 , B29C47/1045 , B29C47/1054 , B29C64/106 , B29C64/118 , B29C64/165 , B29C64/20 , B29C66/69 , B29C69/001 , B29K2055/02 , B29K2071/00 , B29K2105/10 , B29L2031/707 , B33Y10/00 , B33Y30/00 , D02G3/22 , Y10T428/2929
Abstract: Components may be manufactured by co-extruding a polymer filament and a fiber filament from a nozzle. The polymer filament and the fiber filament may be heated within the nozzle, which may couple the polymer filament to the fiber filament. The co-extruded filament may result in long reinforcing fibers which provide strength to the components.
Abstract translation: 组分可以通过从喷嘴共挤出聚合物长丝和纤维长丝来制造。 聚合物长丝和纤维长丝可以在喷嘴内加热，这可以将聚合物长丝连接到纤维长丝上。 共挤出的长丝可以产生长的增强纤维，这些组分为组分提供强度。
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公开(公告)号：US10059057B2
公开(公告)日：2018-08-28
申请号：US14890294
申请日：2014-02-27
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Gary A. Schirtzinger , Wendell V. Twelves, Jr. , Evan Butcher , Lyutsia Dautova , Joe Ott
IPC: B29C70/30 , B29C70/34 , B29C70/38 , B29C70/42 , B29C70/68 , B29C70/82 , B29C67/00 , B29C64/147 , B29C64/106 , B29C64/118 , B29C64/112 , B33Y10/00 , B33Y30/00 , B29C64/141 , B29C64/165
CPC classification number: B29C64/165 , B29C64/106 , B29C64/112 , B29C64/118 , B29C64/141 , B29C64/147 , B29C70/30 , B29C70/382 , B29C70/681 , B29C70/682 , B29C70/688 , B33Y10/00 , B33Y30/00
Abstract: A machine for fabricating a fiber-reinforced component by additive manufacturing is disclosed. The machine may have a surface, a matrix feed configured to deposit a plurality of matrix layers on the surface, and a fiber feed configured to deposit a fiber layer on at least one of the plurality of matrix layers. The deposition of the plurality of matrix layers and the fiber layer may be controlled by a computer.
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Patent Agency Ranking
公开(公告)号：US09915480B2
公开(公告)日：2018-03-13
申请号：US14789496
申请日：2015-07-01
Applicant: United Technologies Corporation
Inventor： Joe Ott , John J. Rup, Jr. , Stanley J. Funk , Dennis M. Moura , Lyutsia Dautova , Roger O. Coffey
CPC classification number: F28F1/00 , F16L9/18 , F16L59/14 , F23D2211/00 , F23D2900/00016 , F23R3/283
Abstract: A tube assembly that may be for a fuel nozzle of a fuel system of a gas turbine engine may have a first tube defining a first flowpath along a centerline, a second tube generally spaced radially outward from the first tube with a first void located between and defined by the first and second tubes, and a support structure located in the first void and extending between the first and second tubes. The support structure is constructed and arranged to minimize or eliminate thermal conduction between the tubes. The entire assembly may be additive manufactured as one unitary piece. One example of a method of operation may include designed-for breakage of the structural support due to then al stresses thereby further minimizing thermal conduction between tubes.
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公开(公告)号：US09909500B2
公开(公告)日：2018-03-06
申请号：US14801927
申请日：2015-07-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Joe Ott , Stanley J Funk , Roger O Coffey , Shawn Stempinski , Lyutsia Dautova , Dennis M Moura
CPC classification number: F02C7/232 , B33Y80/00 , F05D2220/32 , F05D2230/30 , F05D2240/35 , F05D2260/602 , F23R3/28
Abstract: A self-purge system includes an additively manufactured purge valve assembly in communication with a fuel passage to selectively purge the fuel passage.
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公开(公告)号：US09759356B2
公开(公告)日：2017-09-12
申请号：US14790928
申请日：2015-07-02
Applicant: United Technologies Corporation
Inventor： Joe Ott , John J. Rup, Jr. , Shawn Stempinski , Stanley J. Funk , Dennis M. Moura , Lyutsia Dautova , Roger O. Coffey
CPC classification number: F16L9/18 , B22F3/1055 , B33Y10/00 , B33Y80/00 , F02C7/222 , F16L59/14 , F23R3/283 , F23R2900/00018
Abstract: A flowpath assembly has a first conduit defining a flowpath radially inward, and a second conduit spaced radially outward from the first conduit. A void defined between the first and second conduits contains an insulating material that may have a greater porosity than the first and second conduits. The assembly may be additive manufactured generally as one unitary piece with the raw material of the conduits being melted and solidified on a slice-by-slice basis and the insulating material being selectively bypassed by an energy gun of an additive manufacturing system.
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公开(公告)号：US20160003380A1
公开(公告)日：2016-01-07
申请号：US14790928
申请日：2015-07-02
Applicant: United Technologies Corporation
Inventor： Joe Ott , John J. Rup, JR. , Shawn Stempinski , Stanley J. Funk , Dennis M. Moura , Lyutsia Dautova , Roger O. Coffey
CPC classification number: F16L9/18 , B22F3/1055 , B33Y10/00 , B33Y80/00 , F02C7/222 , F16L59/14 , F23R3/283 , F23R2900/00018
Abstract: A flowpath assembly has a first conduit defining a flowpath radially inward, and a second conduit spaced radially outward from the first conduit. A void defined between the first and second conduits contains an insulating material that may have a greater porosity than the first and second conduits. The assembly may be additive manufactured generally as one unitary piece with the raw material of the conduits being melted and solidified on a slice-by-slice basis and the insulating material being selectively bypassed by an energy gun of an additive manufacturing system.
Abstract translation: 流路组件具有限定径向向内的流径的第一导管和与第一导管径向向外间隔开的第二导管。 限定在第一和第二导管之间的空隙包含绝缘材料，其可以具有比第一和第二导管更大的孔隙率。 该组件可以是通常作为一个整体件加成的添加剂，其中管道的原料在一个一个接一个的基础上被熔化和固化，并且绝缘材料被添加剂制造系统的能量枪选择性旁路。
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公开(公告)号：US20160003157A1
公开(公告)日：2016-01-07
申请号：US14790907
申请日：2015-07-02
Applicant: United Technologies Corporation
Inventor： Joe Ott , John J. Rup, JR. , Shawn Stempinski , Stanley J. Funk , Dennis M. Moura , Lyutsia Dautova , Roger O. Coffey
IPC: F02C7/22 , G05B19/4097 , B29C67/00
CPC classification number: F02C7/222 , B22F3/1055 , B22F5/106 , B29C64/386 , B33Y10/00 , B33Y50/02 , B33Y80/00 , F05D2220/32 , F05D2230/30 , F05D2250/283 , F23R3/28 , F23R2900/00018 , G05B19/4097 , G05B2219/35012 , Y02P10/295
Abstract: A tube assembly is additive manufactured as one unitary piece and has a first tube that co-extends with and is surrounded by a second tube. An annular void may be defined by and located between the first and second tubes for insulating a fluid flowing through the first tube. The void may be sealed and under a negative atmospheric pressure for enhancing insulating properties.
Abstract translation: 管组件是作为一个整体件制造的添加剂，并且具有与第二管共同延伸并被第二管包围的第一管。 环形空隙可以由第一和第二管之间限定并位于第一和第二管之间，用于使流过第一管的流体绝缘。 空隙可以被密封并且在负大气压下用于增强绝缘性能。
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