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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
Applicant: Lev Alexander Prociw , Aleksander Kojovic , David C. Jarmon , Jun Shi , Shaoluo L. Butler
Inventor： Lev Alexander Prociw , Aleksander Kojovic , David C. Jarmon , Jun Shi , Shaoluo L. Butler
CPC classification number: F23R3/007 , F02C3/145 , F05D2300/21 , F05D2300/603 , F05D2300/6033 , F23R3/002 , F23R3/54 , F23R2900/00018
Abstract: 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.
Abstract translation: 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
Applicant: Wayde R. Schmidt , Tania Bhatia Kashyap , Xia Tang , David C. Jarmon , Owen B. Donahue, JR.
Inventor： Wayde R. Schmidt , Tania Bhatia Kashyap , Xia Tang , David C. Jarmon , Owen B. Donahue, JR.
IPC: C09D5/00
CPC classification number: 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
Abstract: 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.
Abstract translation: 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
Applicant: David C. Jarmon , Xiaolan Hu , Steven Wayne Burd , Christopher Dale Jones , Stephen K. Kramer , Christopher L. Kogstrom , Nikolaos Napoli , Bruce Bond
Inventor： David C. Jarmon , Xiaolan Hu , Steven Wayne Burd , Christopher Dale Jones , Stephen K. Kramer , Christopher L. Kogstrom , Nikolaos Napoli , Bruce Bond
IPC: B32B3100
CPC classification number: 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
Abstract: 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
Applicant: Xia Tang , Tania Bhatia Kashyap , David C. Jarmon , Wayde R. Schmidt , Harry E. Eaton, Jr. , John G. Smeggil
Inventor： Xia Tang , Tania Bhatia Kashyap , David C. Jarmon , Wayde R. Schmidt , Harry E. Eaton, Jr. , John G. Smeggil
CPC classification number: 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
Abstract: 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
Applicant: David C. Jarmon , Jun Shi , Steve Lozyniak , Bradley C. Johnson
Inventor： David C. Jarmon , Jun Shi , Steve Lozyniak , Bradley C. Johnson
IPC: F02K7/08
CPC classification number: F02K7/10 , B64C1/38 , B64C30/00 , F02C7/224 , F02K1/822 , F05D2220/80 , H01L35/30 , Y02T50/672 , Y02T50/675
Abstract: 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.
Abstract translation: 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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Patent Agency Ranking
公开(公告)号：US20120328366A1
公开(公告)日：2012-12-27
申请号：US13167143
申请日：2011-06-23
Applicant: David C. Jarmon , Shaoluo L. Butler
Inventor： David C. Jarmon , Shaoluo L. Butler
CPC classification number: F23R3/60 , F16B2/16 , F16B21/165 , F23R3/007 , F23R2900/00005 , F23R2900/00017
Abstract: 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.
Abstract translation: 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
Applicant: Lev Alexander Prociw , Aleksander Kojovic , David C. Jarmon , Jun Shi , Shaoluo L. Butler
Inventor： Lev Alexander Prociw , Aleksander Kojovic , David C. Jarmon , Jun Shi , Shaoluo L. Butler
IPC: F02C1/00
CPC classification number: F23R3/007 , F02C3/145 , F05D2300/21 , F05D2300/603 , F05D2300/6033 , F23R3/002 , F23R3/54 , F23R2900/00018
Abstract: 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.
Abstract translation: 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
Applicant: Jun Shi , Jason Lawrence , David J. Bombara , David C. Jarmon , Michael T. Weber , Richard S. Tuthill , Jeffrey D. Melman
Inventor： Jun Shi , Jason Lawrence , David J. Bombara , David C. Jarmon , Michael T. Weber , Richard S. Tuthill , Jeffrey D. Melman
CPC classification number: F23R3/007 , F16L25/0072 , F16L49/02 , F16L49/06 , F23R3/002 , F23R3/60 , F23R2900/00017
Abstract: 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.
Abstract translation: 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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公开(公告)号：US20090226279A1
公开(公告)日：2009-09-10
申请号：US12042750
申请日：2008-03-05
Applicant: David C. Jarmon
Inventor： David C. Jarmon
CPC classification number: F16B21/02 , C04B35/71 , F16B33/006 , F16B2200/30
Abstract: A fastener system provides an internal pocket within a CMC component into which a fastener is inserted through an internal pocket opening and loaded to secure the CMC structure to a support structure.
Abstract translation: 紧固件系统在CMC部件内提供内部口袋，紧固件通过内部口袋开口插入该内部袋中，并将其装载到支撑结构中。
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公开(公告)号：US08864492B2
公开(公告)日：2014-10-21
申请号：US13167167
申请日：2011-06-23
Applicant: Jun Shi , David C. Jarmon , Lee A. Hoffman , David J. Bombara , Shaoluo L. Butler , Lev A. Prociw , Aleksandar Kojovic
Inventor： Jun Shi , David C. Jarmon , Lee A. Hoffman , David J. Bombara , Shaoluo L. Butler , Lev A. Prociw , Aleksandar Kojovic
Abstract: A reverse flow combustor has an inlet end. A flowpath extends downstream from the inlet end through a turn. The turn directs the flowpath radially inward and reversing an axial flow direction. A large exit duct (LED) is along the turn. A small exit duct (SED) is along the turn and joined by a joint to a mounting structure to resist separation in a first axial direction. The joint comprises: a first surface on the SED facing partially radially inward; and a mounting feature engaging the first surface.
Abstract translation: 逆流燃烧器具有入口端。 流路从入口端向下游延伸一圈。 转动将径向向内引导并使轴向流动方向反向。 大出口（LED）沿着转弯。 小出口管道（SED）沿着转弯并且通过接头连接到安装结构以抵抗在第一轴向上的分离。 接头包括：SED上的第一表面部分径向向内; 以及与第一表面接合的安装特征。
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