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公开(公告)号：US10766097B2
公开(公告)日：2020-09-08
申请号：US15486724
申请日：2017-04-13
Applicant: Raytheon Company
Inventor： Travis L. Mayberry , James A. Pruett , Craig H. McCordic , David H. Altman
IPC: B23K20/10 , B33Y10/00 , B33Y80/00 , F28F3/08 , F28F9/02 , F28F21/08 , B23P15/26 , F28F3/06 , F28F3/12 , F28D9/00 , F28F3/02 , B23K20/22 , F28F3/04 , H05K7/20 , B23K20/233 , B23K101/14 , B23K103/10
Abstract: A manifold structure has at least one flow passage and a center manifold section that has at least one machined cavity. The manifold structure includes a plurality of ultrasonically additively manufactured (UAM) finstock layers arranged in the flow passage. After the finstock is formed by UAM, the finstock is permanently joined to the center manifold section via a brazing or welding process. Using UAM and a permanent joining process enables joining of the UAM finstock having enhanced thermal features to a vacuum brazement structure. UAM enables the finstock to be formed of dissimilar metal materials or multi-material laminate materials. UAM also enables bond joints of the finstock to be arranged at angles greater than ten degrees relative to a horizontal axis by using the same aluminum material in the UAM process and in the vacuum brazing process.
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公开(公告)号：US10446942B2
公开(公告)日：2019-10-15
申请号：US15378785
申请日：2016-12-14
Applicant: Raytheon Company
Inventor： James A. Pruett
Abstract: Systems and methods described herein are directed towards a radar system and a dual frequency electronically scanned array (ESA) capable of transmitting and receiving radio frequency (RF) signals at least two frequencies. The ESA includes a plurality of antenna elements which form a first effective aperture at a first radio frequency (RF) frequency and operational over a first scan range and which form a second effective aperture at a second radio frequency (RF) frequency and operational over a second scan angle. The first and second scan ranges are complementary so as to provide the radar system having an overall scan range. The plurality of antenna elements are spaced apart from each other by an amount related to at least one of the first and second scan ranges and/or one or more operating frequencies of the radar system.
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公开(公告)号：US20180297144A1
公开(公告)日：2018-10-18
申请号：US15486724
申请日：2017-04-13
Applicant: Raytheon Company
Inventor： Travis L. Mayberry , James A. Pruett , Craig H. McCordic , David H. Altman
IPC: B23K20/10 , B23K1/00 , B23K31/02 , B33Y10/00 , B33Y80/00 , B23K20/00 , F28F3/08 , F28F9/02 , F28F21/08
Abstract: A manifold structure has at least one flow passage and a center manifold section that has at least one machined cavity. The manifold structure includes a plurality of ultrasonically additively manufactured (UAM) finstock layers arranged in the flow passage. After the finstock is formed by UAM, the finstock is permanently joined to the center manifold section via a brazing or welding process. Using UAM and a permanent joining process enables joining of the UAM finstock having enhanced thermal features to a vacuum brazement structure. UAM enables the finstock to be formed of dissimilar metal materials or multi-material laminate materials. UAM also enables bond joints of the finstock to be arranged at angles greater than ten degrees relative to a horizontal axis by using the same aluminum material in the UAM process and in the vacuum brazing process.
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公开(公告)号：US20180166795A1
公开(公告)日：2018-06-14
申请号：US15378785
申请日：2016-12-14
Applicant: Raytheon Company
Inventor： James A. Pruett
Abstract: Systems and methods described herein are directed towards a radar system and a dual frequency electronically scanned array (ESA) capable of transmitting and receiving radio frequency (RF) signals at least two frequencies. The ESA includes a plurality of antenna elements which form a first effective aperture at a first radio frequency (RF) frequency and operational over a first scan range and which form a second effective aperture at a second radio frequency (RF) frequency and operational over a second scan angle. The first and second scan ranges are complementary so as to provide the radar system having an overall scan range. The plurality of antenna elements are spaced apart from each other by an amount related to at least one of the first and second scan ranges and/or one or more operating frequencies of the radar system.
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5.发明申请SELECTIVE COMPOSITE MANUFACTURING FOR COMPONENTS HAVING MULTIPLE MATERIAL PROPERTIES 有权具有多种材料特性的组分的选择性复合材料制造公开(公告)号：US20150352786A1
公开(公告)日：2015-12-10
申请号：US14299479
申请日：2014-06-09
Applicant: RAYTHEON COMPANY
Inventor： James A. Pruett , Travis Mayberry , Fred H. Clairmont , Earl E. Seymour
IPC: B29C67/00
CPC classification number: B29C67/0077 , B29C64/00 , B29C64/135 , B29C64/153 , B29K2105/0005 , B29K2105/251 , B33Y10/00 , G03F7/0002 , G03F7/0037 , G03F7/2002 , G03F7/2018 , G03F7/2049 , Y10T428/31504 , Y10T428/31678
Abstract: A method of forming a component having multiple material properties includes forming, by additive manufacturing, a particle containment structure on a base layer; filling the particle containment structure with a first layer of particles, the layer of particles being contained by the particle containment structure; curing the first layer of particles; repeating the forming the particle containment structure, filling the particle containment structure with one or more additional layers of particles and curing the one or more additional layers of particles until a desired component dimension is achieved; forming, by additive manufacturing, a cover to encapsulate any exposed particles; and fully curing the particle containment structure, particles and cover.
Abstract translation: 形成具有多种材料性质的组分的方法包括通过添加制造在基底层上形成颗粒容纳结构; 用第一层颗粒填充颗粒容纳结构，颗粒层由颗粒容纳结构包含; 固化第一层颗粒; 重复形成颗粒容纳结构，用一个或多个另外的颗粒层填充颗粒容纳结构并固化一个或多个另外的颗粒层，直到达到所需的组分尺寸; 通过添加剂制造形成封装任何暴露的颗粒的盖子; 并完全固化颗粒容纳结构，颗粒和盖。
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Patent Agency Ranking
公开(公告)号：US20180351259A1
公开(公告)日：2018-12-06
申请号：US15613421
申请日：2017-06-05
Applicant: Raytheon Company
Inventor： James A. Pruett , Jerry M. Grimm , Fred H. Clairmont , Robert P. Bernard
Abstract: Methods and apparatus for an antenna assembly including one or more array blocks having one or more corporate manifolds, each having an input port, a plurality of output ports, and a plurality of phase shifters, each of the phase shifters located at a respective one of the output ports. Array blocks can further include a plurality of serial manifolds each having an input port and a plurality of output ports, the input port coupled to a respective output port of one of the corporate manifolds; and plurality of antenna elements coupled to respective output port of one of the serial manifolds.
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公开(公告)号：US20180269629A1
公开(公告)日：2018-09-20
申请号：US15459295
申请日：2017-03-15
Applicant: Raytheon Company
Inventor： Robert P. Bernard , James A. Pruett
IPC: H01R13/631 , H01R13/518 , H01R4/48 , H01R24/40
CPC classification number: H01R13/6315 , H01R4/48 , H01R9/05 , H01R9/0515 , H01R12/91 , H01R13/28 , H01R13/518 , H01R13/567 , H01R13/659 , H01R24/38 , H01R24/40 , H01R24/50 , H01R24/545 , Y10S439/902
Abstract: A blind mate connector assembly comprises a first manifold and a second manifold removably coupled to the first manifold that defines a connector housing positionable between a primary electronics assembly and a secondary electronics assembly. A plurality of connector cavities are defined between the first and second manifolds. A plurality of right angle cable connectors, each situated within one of the plurality of connector cavities, extend partially through the connector housing to facilitate blind mate connection between the primary electronics assembly and the secondary electronics assembly. The connector housing comprises at least one mechanical float mechanism configured to facilitate movement of each right angle cable connector in multiple degrees of freedom. The connectors are replaceable by disassembling the first and second manifolds.
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公开(公告)号：US09887453B2
公开(公告)日：2018-02-06
申请号：US14200940
申请日：2014-03-07
Applicant: RAYTHEON COMPANY
Inventor： James A. Pruett , Kuang-Yuh Wu
Abstract: A ballistic radome is provided and includes a flattened radome portion disposable in a primary field of view (FOV) of an antenna and a curved radome portion configured to define an extended FOV of the antenna about the primary FOV.
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公开(公告)号：US20170356698A1
公开(公告)日：2017-12-14
申请号：US15176733
申请日：2016-06-08
Applicant: Raytheon Company
Inventor： Michael L. Andersen , Travis L. Mayberry , James A. Pruett , John S. Moore
CPC classification number: B23P15/26 , B23K20/10 , B33Y10/00 , B33Y80/00 , H01L21/4871
Abstract: A manifold structure and method of forming a manifold structure includes using an ultrasonic additive manufacturing (UAM) process to build up a solid structure, machining the solid structure to form a cavity and free-standing support pillars within the cavity, and using a UAM process to build up a finstock layer over the cavity. The support pillars formed by machining have yield strengths high enough to support UAM of the finstock layer over the cavity. A plurality of finstock layers are built up within the cavity to segment the cavity into a plurality of cavities. UAM of the finstock layers enables the finstock layers to be stacked in a direction normal to a direction of flow through the cavity for efficiently transferring heat through the manifold structure.
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公开(公告)号：US20160248150A1
公开(公告)日：2016-08-25
申请号：US14200940
申请日：2014-03-07
Applicant: Raytheon Company
Inventor： James A. Pruett , Kuang-Yuh Wu
Abstract: A ballistic radome is provided and includes a flattened radome portion disposable in a primary field of view (FOV) of an antenna and a curved radome portion configured to define an extended FOV of the antenna about the primary FOV.
Abstract translation: 提供防弹雷达罩并且包括在天线的主视场（FOV）中可弃置的平坦天线罩部分和被配置为围绕主FOV限定天线的延伸的FOV的弯曲天线罩部分。
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