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公开(公告)号：US20130014512A1
公开(公告)日：2013-01-17
申请号：US13181898
申请日：2011-07-13
申请人： David C. Jarmon , Peter G. Smith
发明人： David C. Jarmon , Peter G. Smith
CPC分类号： F23R3/16 , F01D5/284 , F01D9/023 , F01D9/042 , F23M2900/05002 , F23R3/002 , F23R3/005 , F23R3/06 , F23R3/60 , F23R2900/00012 , F23R2900/03042
摘要： A vane assembly has an outer support ring, an inner support ring, an outer liner ring, an inner liner ring, and a circumferential array of vanes. Each vane has a shell extending from an inboard end to an outboard end and at least partially through an associated aperture in the inner liner ring and an associated aperture in the outer liner ring. There is at least one of: an outer compliant member compliantly radially positioning the vane; and an inner compliant member compliantly radially positioning the vane.
摘要翻译： 叶片组件具有外支撑环，内支撑环，外衬垫环，内衬环和周向阵列的叶片。 每个叶片具有壳体，其从内侧端部延伸到外侧端部，并且至少部分地穿过内部衬套环中的相关联的孔和外部衬套环中的相关联的孔。 至少一个：外部柔顺部件顺从地径向定位叶片; 以及顺应性地顺向地定位叶片的内部顺应构件。
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公开(公告)号：US09335051B2
公开(公告)日：2016-05-10
申请号：US13181898
申请日：2011-07-13
申请人： David C. Jarmon , Peter G. Smith
发明人： David C. Jarmon , Peter G. Smith
CPC分类号： F23R3/16 , F01D5/284 , F01D9/023 , F01D9/042 , F23M2900/05002 , F23R3/002 , F23R3/005 , F23R3/06 , F23R3/60 , F23R2900/00012 , F23R2900/03042
摘要： A vane assembly has an outer support ring, an inner support ring, an outer liner ring, an inner liner ring, and a circumferential array of vanes. Each vane has a shell extending from an inboard end to an outboard end and at least partially through an associated aperture in the inner liner ring and an associated aperture in the outer liner ring. There is at least one of: an outer compliant member compliantly radially positioning the vane; and an inner compliant member compliantly radially positioning the vane.
摘要翻译： 叶片组件具有外支撑环，内支撑环，外衬垫环，内衬环和周向阵列的叶片。 每个叶片具有壳体，其从内侧端部延伸到外侧端部，并且至少部分地穿过内部衬套环中的相关联的孔和外部衬套环中的相关联的孔。 至少一个：外部柔顺部件顺从地径向定位叶片; 以及顺应性地顺向地定位叶片的内部顺应构件。
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公开(公告)号：US08745989B2
公开(公告)日：2014-06-10
申请号：US12420973
申请日：2009-04-09
CPC分类号： F23R3/007 , F02C3/145 , F05D2300/21 , F05D2300/603 , F05D2300/6033 , F23R3/002 , F23R3/54 , F23R2900/00018
摘要： A gas turbine engine has an annular reverse-flow combustor with a combustor inner liner enclosing a combustion chamber. The inner liner having a dome portion at an upstream end of the combustor and a downstream combustor exit defined between a small exit duct portion and a large exit duct portion. At least one of the dome portion, the small exit duct portion and the large exit duct portion is made of a separately formed hemi-toroidal shell composed of a ceramic matrix composite.
摘要翻译： 燃气涡轮发动机具有环形逆流燃烧器，其具有包围燃烧室的燃烧器内衬。 内衬具有位于燃烧器上游端的圆顶部分和限定在小出口管道部分和大出口管道部分之间的下游燃烧器出口。 圆顶部分，小出口管道部分和大出口管道部分中的至少一个由单独形成的由陶瓷基体复合材料构成的半环形壳体制成。
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公开(公告)号：US20130074730A1
公开(公告)日：2013-03-28
申请号：US13662647
申请日：2012-10-29
IPC分类号： C09D5/00
CPC分类号： C09D5/00 , C04B24/00 , C04B35/56 , C04B35/571 , C04B37/005 , C04B38/0022 , C04B41/5053 , C04B41/52 , C04B41/87 , C04B41/89 , C04B2111/00551 , C04B2111/00982 , C04B2235/3804 , C04B2235/3817 , C04B2235/3891 , C04B2235/404 , C04B2235/421 , C04B2235/428 , C04B2235/483 , C04B2235/486 , C04B2237/10 , C04B2237/365 , Y10T428/30 , C04B38/0051 , C04B38/007 , C04B41/4535 , C04B41/455 , C04B41/4554 , C04B41/5025 , C04B41/5022 , C04B41/5071
摘要： A composition for manufacturing a composite of a non-oxide ceramic matrix and a refractory phase within the non-oxide ceramic matrix includes a preceramic polymer for forming a non-oxide ceramic matrix and a refractory material dispersed within the preceramic polymer.
摘要翻译： 用于制造非氧化物陶瓷基体中的非氧化物陶瓷基体和耐火相的复合体的组合物包括用于形成非氧化物陶瓷基体的陶瓷前陶瓷聚合物和分散在陶瓷前体聚合物内的耐火材料。
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公开(公告)号：US06627019B2
公开(公告)日：2003-09-30
申请号：US09739722
申请日：2000-12-18
申请人： David C. Jarmon , Xiaolan Hu , Steven Wayne Burd , Christopher Dale Jones , Stephen K. Kramer , Christopher L. Kogstrom , Nikolaos Napoli , Bruce Bond
发明人： David C. Jarmon , Xiaolan Hu , Steven Wayne Burd , Christopher Dale Jones , Stephen K. Kramer , Christopher L. Kogstrom , Nikolaos Napoli , Bruce Bond
IPC分类号： B32B3100
CPC分类号： C04B35/806 , B32B18/00 , C04B35/565 , C04B35/573 , C04B35/62868 , C04B2235/3826 , C04B2235/5244 , C04B2235/5252 , C04B2235/5264 , C04B2235/5268 , C04B2235/6028 , C04B2235/614 , C04B2235/616 , C04B2235/663 , C04B2237/365 , C04B2237/38 , F01D5/186 , F23M2900/05004 , F23R3/007 , F23R2900/03041 , F23R2900/03042 , Y10T428/249969 , Y10T428/249976 , Y10T428/249986
摘要： A ceramic matrix composite part having elongated cooling channels within the wall thereof is manufactured by inserting decomposable inserts within a woven ceramic fiber preform. The inserts are tows of continuous carbon fibers surrounded by a carbonaceous filler, and are inserted where the channels are desired. The preform, with the inserts in place, is disposed within a mold. A ceramic matrix material is added and the fiber preform is consolidated with the ceramic matrix material. The consolidated part is then heated to thermally decompose the inserts to create the elongated channels within the part. The inserts may be flexible and woven into the preform using an automated weaving loom, or they may have limited flexibility and be inserted by machine or by hand.
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公开(公告)号：US09611181B2
公开(公告)日：2017-04-04
申请号：US13088599
申请日：2011-04-18
申请人： Xia Tang , Tania Bhatia Kashyap , David C. Jarmon , Wayde R. Schmidt , Harry E. Eaton, Jr. , John G. Smeggil
发明人： Xia Tang , Tania Bhatia Kashyap , David C. Jarmon , Wayde R. Schmidt , Harry E. Eaton, Jr. , John G. Smeggil
CPC分类号： C04B41/89 , C04B41/009 , C04B41/52 , C23C24/10 , C23C26/00 , C23C30/00 , Y02T50/67 , Y10T428/12611 , C04B41/4539 , C04B41/455 , C04B41/5027 , C04B41/5035 , C04B41/5025 , C04B35/565 , C04B35/584 , C04B35/806
摘要： A process for applying an oxidation resistant coating to an article includes the steps of mixing at least about 10% by volume to up to about 99% by volume of a slurry at least one silica based material having a viscosity of about 1×102 poise to about 1×107 poise at a temperature of about 1,292° F. (700° C.) to about 3,272° F. (1,800° C.) at least about 1% by volume to up to about 90% by volume of the slurry at least one oxygen scavenger, and a liquid medium to form the slurry; coating an article with the slurry to form a slurry coated article; and heat treating under an inert atmosphere the slurry coated article to form an article having at least one oxidation resistant coating layer containing the at least one oxygen scavenger.
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公开(公告)号：US08522560B2
公开(公告)日：2013-09-03
申请号：US12550150
申请日：2009-08-28
申请人： David C. Jarmon , Jun Shi , Steve Lozyniak , Bradley C. Johnson
发明人： David C. Jarmon , Jun Shi , Steve Lozyniak , Bradley C. Johnson
IPC分类号： F02K7/08
CPC分类号： F02K7/10 , B64C1/38 , B64C30/00 , F02C7/224 , F02K1/822 , F05D2220/80 , H01L35/30 , Y02T50/672 , Y02T50/675
摘要： An apparatus includes an inlet conduit assembly surrounding a gas flow path and a combustor arranged downstream of the inlet conduit assembly. The inlet conduit assembly includes a thermoelectric (TE) device configured to convert heat into electrical energy, a gas flow conduit arranged between the gas flow path and the TE device, and a resilient member configured to bias the TE device into contact with the gas flow conduit.
摘要翻译： 一种装置包括围绕气体流路的入口导管组件和布置在入口导管组件下游的燃烧器。 入口管道组件包括被配置为将热量转换成电能的热电（TE）装置，布置在气体流动路径和TE装置之间的气体流动导管以及被配置为将TE装置偏置成与气体流接触的弹性构件 导管。
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公开(公告)号：US20120328366A1
公开(公告)日：2012-12-27
申请号：US13167143
申请日：2011-06-23
申请人： David C. Jarmon , Shaoluo L. Butler
发明人： David C. Jarmon , Shaoluo L. Butler
CPC分类号： F23R3/60 , F16B2/16 , F16B21/165 , F23R3/007 , F23R2900/00005 , F23R2900/00017
摘要： A first member is retained to a second member to resist separation in a first direction. A joint comprises a first recess in the first member. The first member comprises at least a ceramic matrix composite (CMC) substrate. The joint comprises at least one ceramic key partially accommodated in the first recess and engaging the second member. The second member comprises at least a metallic substrate.
摘要翻译： 第一构件被保持到第二构件以抵抗在第一方向上的分离。 接头包括第一构件中的第一凹部。 第一构件至少包括陶瓷基复合材料（CMC）衬底。 接头包括部分地容纳在第一凹部中并与第二构件接合的至少一个陶瓷键。 第二构件至少包括金属基底。
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公开(公告)号：US20100257864A1
公开(公告)日：2010-10-14
申请号：US12420973
申请日：2009-04-09
IPC分类号： F02C1/00
CPC分类号： F23R3/007 , F02C3/145 , F05D2300/21 , F05D2300/603 , F05D2300/6033 , F23R3/002 , F23R3/54 , F23R2900/00018
摘要： A gas turbine engine has an annular reverse-flow combustor with a combustor inner liner enclosing a combustion chamber. The inner liner having a dome portion at an upstream end of the combustor and a downstream combustor exit defined between a small exit duct portion and a large exit duct portion. At least one of the dome portion, the small exit duct portion and the large exit duct portion is made of a separately formed hemi-toroidal shell composed of a ceramic matrix composite.
摘要翻译： 燃气涡轮发动机具有环形逆流燃烧器，其具有包围燃烧室的燃烧器内衬。 内衬具有位于燃烧器上游端的圆顶部分和限定在小出口管道部分和大出口管道部分之间的下游燃烧器出口。 圆顶部分，小出口管道部分和大出口管道部分中的至少一个由单独形成的由陶瓷基体复合材料构成的半环形壳体制成。
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公开(公告)号：US07762076B2
公开(公告)日：2010-07-27
申请号：US11254876
申请日：2005-10-20
申请人： Jun Shi , Jason Lawrence , David J. Bombara , David C. Jarmon , Michael T. Weber , Richard S. Tuthill , Jeffrey D. Melman
发明人： Jun Shi , Jason Lawrence , David J. Bombara , David C. Jarmon , Michael T. Weber , Richard S. Tuthill , Jeffrey D. Melman
CPC分类号： F23R3/007 , F16L25/0072 , F16L49/02 , F16L49/06 , F23R3/002 , F23R3/60 , F23R2900/00017
摘要： A combustor assembly includes a metal section having an axial slot that receives a ceramic section. A clamp is received about the axial slot to secure the metal section and ceramic section together. Tabs on the metal section, a gasket between the metal section and the ceramic section, and springs within the clamp deform an amount that is greater than a thermal expansion difference between the metal section and the ceramic section to maintain a clamping force of the clamp.
摘要翻译： 燃烧器组件包括具有容纳陶瓷部分的轴向槽的金属部分。 夹持件围绕轴向槽被容纳以将金属部分和陶瓷部分固定在一起。 金属部分上的金属片，金属部分和陶瓷部分之间的垫片以及夹具内的弹簧变形的量大于金属部分和陶瓷部分之间的热膨胀差，以保持夹具的夹紧力。
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