专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09844826B2 Methods for manufacturing a turbine nozzle with single crystal alloy nozzle segments 有权
公开(公告)号：US09844826B2
公开(公告)日：2017-12-19
申请号：US14341162
申请日：2014-07-25
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Bradley Reed Tucker , Ardeshir Riahi , Jason Smoke , Ed Zurmehly
IPC分类号： F01D9/04 , B23K1/00 , B22D19/00 , B22D19/04 , B23P15/00
CPC分类号： B23K1/0018 , B22D19/0081 , B22D19/04 , B23P15/006 , F01D9/044 , F05D2230/21 , F05D2230/237 , F05D2230/90 , F05D2300/607 , Y10T29/49346
摘要： Methods for manufacturing a turbine nozzle are provided. A plurality of nozzle segments is formed. Each nozzle segment comprises an endwall ring portion with at least one vane. The plurality of nozzle segments are connected to an annular endwall forming a segmented annular endwall concentric to the annular endwall with the at least one vane of each nozzle segment extending between the segmented annular endwall and the annular endwall.

2. 发明授权

US09816161B2 Ni-based single crystal superalloy 有权
公开(公告)号：US09816161B2
公开(公告)日：2017-11-14
申请号：US14419765
申请日：2013-07-30
申请人： NATIONAL INSTITUTE FOR MATERIALS SCIENCE , MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Kyoko Kawagishi , Hiroshi Harada , Tadaharu Yokokawa , Yutaka Koizumi , Toshiharu Kobayashi , Masao Sakamoto , Michinari Yuyama , Masaki Taneike , Ikuo Okada , Sachio Shimohata , Hidetaka Oguma , Ryota Okimoto , Keizo Tsukagoshi , Yoshitaka Uemura , Junichiro Masada , Shunsuke Torii
IPC分类号： C22F1/10 , C22C19/05 , F01D5/28 , C30B29/52 , C30B11/00 , C30B33/02
CPC分类号： C22C19/057 , C22C19/056 , C22F1/10 , C30B11/00 , C30B29/52 , C30B33/02 , F01D5/28 , F05D2300/132 , F05D2300/175 , F05D2300/607 , Y02T50/671
摘要： Provided is a Ni-based single crystal superalloy containing 6% by mass or more and 12% by mass or less of Cr, 0.4% by mass or more and 3.0% by mass or less of Mo, 6% by mass or more and 10% by mass or less of W, 4.0% by mass or more and 6.5% by mass or less of Al, 0% by mass or more and 1% by mass or less of Nb, 8% by mass or more and 12% by mass or less of Ta, 0% by mass or more and 0.15% by mass or less of Hf, 0.01% by mass or more and 0.2% by mass or less of Si, and 0% by mass or more and 0.04% by mass or less of Zr, and optionally containing at least one element selected from B, C, Y, La, Ce, and V, with a balance being Ni and inevitable impurities.

3. 发明申请

US20170218776A1 TURBINE BLADE ATTACHMENT CURVED RIB STIFFENERS 审中-公开
公开(公告)号：US20170218776A1
公开(公告)日：2017-08-03
申请号：US15009366
申请日：2016-01-28
申请人： United Technologies Corporation
发明人： Charles Thistle , Mohamed Hassan
IPC分类号： F01D5/14 , F01D5/30 , F01D5/18
CPC分类号： F01D5/147 , F01D5/081 , F01D5/082 , F01D5/18 , F01D5/3007 , F01D5/3038 , F01D5/323 , F01D5/326 , F05D2220/32 , F05D2230/00 , F05D2230/411 , F05D2230/53 , F05D2230/90 , F05D2240/24 , F05D2240/30 , F05D2250/141 , F05D2250/712 , F05D2260/20 , F05D2260/941 , F05D2300/133 , F05D2300/174 , F05D2300/175 , F05D2300/177 , F05D2300/605 , F05D2300/607 , Y02T50/676
摘要： The present disclosure provides a fir tree coupling for gas turbine engine parts comprising a load beam having a longitudinal axis, a rounded base, a first side, and a second side, wherein the rounded base has a radius of curvature from the first side to the second side, a tooth running parallel to the longitudinal axis and disposed on the first side of the load beam. The fir tree coupling may comprise a channel through the rounded base across a portion of the radius of curvature from the first side to the second side. The channel may comprise a sidewall having a sidewall step cut into a portion of the channel sidewall.

4. 发明申请

US20170196652A1 ILLUMINATED AND MODULAR SOFT TISSUE RETRACTOR 审中-公开
公开(公告)号：US20170196652A1
公开(公告)日：2017-07-13
申请号：US15439527
申请日：2017-02-22
申请人： Invuity, Inc.
发明人： Alex VAYSER , Douglas RIMER , Stephen DESANTIS
IPC分类号： A61B90/30 , A61B17/02
CPC分类号： B22F5/04 , A61B1/06 , A61B1/32 , A61B17/02 , A61B17/0218 , A61B90/30 , A61B2017/00473 , A61B2017/00858 , A61B2017/00929 , A61B2090/306 , A61B2217/005 , B22D25/02 , B22D29/002 , B22F3/1055 , B22F7/062 , B22F7/08 , B22F2007/068 , B33Y10/00 , B33Y80/00 , F01D5/12 , F05D2230/21 , F05D2230/31 , F05D2300/175 , F05D2300/607
摘要： A surgical retractor for illuminating a surgical field includes an ergonomic handle, a retractor blade coupled with the handle, a quick release mechanism, and an illuminator blade. The retractor blade is adapted to engage and retract tissue, and the quick release mechanism is adapted to couple the handle with the retractor blade. The illuminator blade acts as a waveguide to transmit light by total internal reflection. Light is extracted from the illuminator to illuminate the surgical field. The retractor blade is releasable from the handle without requiring uncoupling of the illuminator blade from the handle and also without requiring optical uncoupling of the illuminator blade from a light source. The retractor may also be adapted to evacuate smoke from the surgical field.

5. 发明申请

US20160325351A1 DIRECTIONAL SOLIDIFICATION APPARATUS AND RELATED METHODS 审中-公开
标题翻译：方向性固定装置及相关方法
公开(公告)号：US20160325351A1
公开(公告)日：2016-11-10
申请号：US15109060
申请日：2014-12-05
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Mario P. Bochiechio
IPC分类号： B22D27/04 , B22D27/00 , B22D27/15
CPC分类号： B22D27/045 , B22D18/04 , B22D27/003 , B22D27/006 , B22D27/15 , F01D5/12 , F01D5/14 , F01D5/28 , F01D5/286 , F05D2300/10 , F05D2300/605 , F05D2300/606 , F05D2300/607
摘要： A directional solidification apparatus includes a mold heating chamber, a solidification chamber, and a gas source. The solidification chamber is adjacent the mold heating chamber for solidifying molten metal formed from an air melt allow system as a cast body as the metal is withdrawn from the mold heating chamber. The gas source is in fluid communication with the mold heating chamber for providing a pressurized atmosphere for directionally solidifying metal as a cast body having single crystal or multi-crystal columnar micro structure.
摘要翻译：定向凝固装置包括模具加热室，凝固室和气体源。凝固室与模具加热室相邻，用于固化由空气熔融允许系统形成的熔融金属作为铸造体，因为金属从模具加热室中排出。气源与模具加热室流体连通，用于提供用于定向凝固金属的加压气氛，作为具有单晶或多晶柱状微结构的铸造体。

6. 发明申请

US20160061044A1 REGENERATING AN ADDITIVELY MANUFACTURED COMPONENT 有权
标题翻译：重新制造附加的制造部件
公开(公告)号：US20160061044A1
公开(公告)日：2016-03-03
申请号：US14784857
申请日：2014-04-17
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： John McBrien , Lea Kennard Castle , Brandon W. Spangler , JinQuan Xu
IPC分类号： F01D5/28 , B32B9/00 , B32B1/08 , B32B3/08 , B22C9/22 , B22F3/105 , B23K26/342 , B23K15/00 , B22C9/02 , B22C9/10 , B32B3/26 , B32B5/16
CPC分类号： F01D5/28 , B22C7/02 , B22C9/02 , B22C9/043 , B22C9/061 , B22C9/10 , B22C9/101 , B22C9/108 , B22C9/22 , B22C9/24 , B22D23/06 , B22D25/02 , B22D27/04 , B22D27/045 , B22F3/1055 , B22F3/11 , B22F3/24 , B22F5/04 , B22F2003/248 , B22F2998/00 , B22F2998/10 , B23K15/0006 , B23K15/0086 , B23K26/342 , B32B1/08 , B32B3/08 , B32B3/26 , B32B5/16 , B32B9/005 , B32B2250/03 , B32B2264/105 , B32B2603/00 , B33Y10/00 , B33Y80/00 , C30B11/00 , C30B29/52 , F01D5/147 , F01D5/18 , F01D5/187 , F01D5/282 , F01D9/02 , F01D9/041 , F01D9/065 , F01D25/12 , F05D2220/32 , F05D2230/31 , F05D2300/175 , F05D2300/211 , F05D2300/607 , F23R3/28 , Y02P10/292 , Y02P10/295 , B22F2003/242 , C30B11/14
摘要： One embodiment includes a method to regenerate a component (10). The method includes additively manufacturing a component (10) to have voids greater than 0 percent but less than approximately 15 percent in a near finished shape. The component (10) is encased in a shell mold (22). The shell mold (22) is cured. The encased component (10) is placed in a furnace and the component (10) is melted. The component (10) is solidified in the shell mold (22). The shell mold (22) is removed from the solidified component (10).
摘要翻译：一个实施例包括重新生成组件（10）的方法。该方法包括在接近完成的形状中相加地制造具有大于0％但小于约15％的空隙的部件（10）。组件（10）被封装在壳模（22）中。壳模（22）固化。被封装的部件（10）被放置在炉中并且部件（10）熔化。组分（10）在壳模（22）中固化。从凝固组分（10）中除去壳模（22）。

7. 发明申请

US20160022372A1 ILLUMINATED AND MODULAR SOFT TISSUE RETRACTOR 有权
公开(公告)号：US20160022372A1
公开(公告)日：2016-01-28
申请号：US14872482
申请日：2015-10-01
申请人： Invuity, Inc.
发明人： Alex Vayser , Douglas Rimer , Stephen DeSantis
IPC分类号： A61B19/00 , A61B17/02
CPC分类号： B22F5/04 , A61B1/06 , A61B1/32 , A61B17/02 , A61B17/0218 , A61B90/30 , A61B2017/00473 , A61B2017/00858 , A61B2017/00929 , A61B2090/306 , A61B2217/005 , B22D25/02 , B22D29/002 , B22F3/1055 , B22F7/062 , B22F7/08 , B22F2007/068 , B33Y10/00 , B33Y80/00 , F01D5/12 , F05D2230/21 , F05D2230/31 , F05D2300/175 , F05D2300/607
摘要： A surgical retractor for illuminating a surgical field includes an ergonomic handle, a retractor blade coupled with the handle, a quick release mechanism, and an illuminator blade. The retractor blade is adapted to engage and retract tissue, and the quick release mechanism is adapted to couple the handle with the retractor blade. The illuminator blade acts as a waveguide to transmit light by total internal reflection. Light is extracted from the illuminator to illuminate the surgical field. The retractor blade is releasable from the handle without requiring uncoupling of the illuminator blade from the handle and also without requiring optical uncoupling of the illuminator blade from a light source. The retractor may also be adapted to evacuate smoke from the surgical field.

8. 发明授权

US09156086B2 Multi-component assembly casting 有权
标题翻译：多组件组装铸造
公开(公告)号：US09156086B2
公开(公告)日：2015-10-13
申请号：US12795002
申请日：2010-06-07
申请人： Allister W. James
发明人： Allister W. James
IPC分类号： F01D5/18 , B22D19/00 , B22C9/04 , C22C19/03 , F01D5/14 , F01D5/28
CPC分类号： B22D19/00 , B22C9/04 , C22C19/03 , F01D5/147 , F01D5/187 , F01D5/28 , F05D2230/211 , F05D2300/607 , Y10T29/4932 , Y10T29/49341
摘要： Multi-component vane segment and method for forming the same. Assembly includes: positioning a pre-formed airfoil component (12) and a preformed shroud heat resistant material (18) in a mold, wherein the airfoil component (12) and the shroud heat resistant material (18) each comprises an interlocking feature (24); preheating the mold; introducing molten structural material (46) into the mold; and solidifying the molten structural material such that it interlocks the pre-formed airfoil component (12) with respect to the preformed shroud heat resistant material (18) and is effective to provide structural support for the shroud heat resistant material (18). Surfaces between the airfoil component (12) and the structural material (46), between the airfoil component (12) and the shroud heat resistant material (18), and between the shroud heat resistant material (18) and the structural material (46) are free of metallurgical bonds.
摘要翻译：多部件叶片段及其形成方法。组件包括：将预先形成的翼型件（12）和预制的护罩耐热材料（18）定位在模具中，其中翼型件（12）和护罩耐热材料（18）各自包括互锁特征（24 ）; 预热模具; 将熔融结构材料（46）引入模具中; 并且使熔融的结构材料凝固，使得其相对于预成型的护罩耐热材料（18）将预先形成的翼型件（12）联锁起来，并有效地为护罩耐热材料（18）提供结构支撑。机翼部件（12）和结构材料（46）之间，翼型部件（12）和护罩耐热材料（18）之间以及护罩耐热材料（18）和结构材料（46）之间的表面没有冶金债券。

9. 发明申请

US20150167478A1 BLADE CASCADE 有权
标题翻译：刀片卡
公开(公告)号：US20150167478A1
公开(公告)日：2015-06-18
申请号：US14564831
申请日：2014-12-09
申请人： MTU Aero Engines AG
发明人： Andreas Hartung
IPC分类号： F01D5/28
CPC分类号： F01D5/28 , F01D5/14 , F01D5/22 , F01D5/26 , F04D29/023 , F04D29/324 , F04D29/542 , F04D29/666 , F05D2260/961 , F05D2300/607 , Y02T50/671 , Y10T29/49321
摘要： A blade cascade for a turbomachine, having a number of blades (11, . . . 14; 21, . . . 25; 31, . . . 37) which include a monocrystalline material, each blade having a crystal orientation value (|α|), which is dependent on a crystal orientation of the monocrystalline material of the blade; the crystal orientation values of first blades (11, . . . 14) being less than a first limiting value and the crystal orientation values of second blades (21, . . . 25; 31, . . . 37) being at least equal to the first limiting value; and the blade cascade having at least one first sector (1), which includes at least three successive first blades (14, 12, 11, 13), and having at least one second sector (2+3; 2′+3′; 2″+3″), which includes at least three successive second blades (22, 21, 23, 24, 25; 31, 34, 36, 37, 33, 32, 35).
摘要翻译：一种用于涡轮机的叶片级联，其具有多个叶片（11，... 14; 21，... 25; 31，...，37），其包括单晶材料，每个叶片具有晶体取向值（|α |），其取决于叶片的单晶材料的晶体取向; 第一叶片（11，...）的晶体取向值小于第一限制值，并且第二叶片（21 ... 25; 31 ... 37）的晶体取向值至少等于第一极限值; 并且叶片级联具有至少一个第一扇区（1），其包括至少三个连续的第一叶片（14,12,11,13），并且具有至少一个第二扇区（2 + 3; 2'+ 3'; 2“+3”），其包括至少三个连续的第二叶片（22,21,23,24,25; 31,34,36,37,33,32,35）。

10. 发明授权

US08192564B2 Metal casting 有权
标题翻译：金属铸造
公开(公告)号：US08192564B2
公开(公告)日：2012-06-05
申请号：US12457752
申请日：2009-06-19
申请人： Neil J D'Souza , Paul A Withey , Hongbiao Dong , Huijuan Dai
发明人： Neil J D'Souza , Paul A Withey , Hongbiao Dong , Huijuan Dai
IPC分类号： C22F1/10 , B22D46/00
CPC分类号： C30B21/02 , C30B11/002 , C30B29/52 , F01D5/28 , F05D2230/211 , F05D2300/607
摘要： A method of growing a single crystal seed bar (10) in which a mold provided with a grain selector filter (16) above a starter chamber is filled with molten metal, whereupon the metal is allowed to solidify slowly upwardly from the starter chamber. The filter (16) is provided with a pattern of openings, with the diameter of the openings being at least as large as the primary dendrite tip radius of the metal, but smaller than half the primary dendrite arm spacing.
摘要翻译：一种生长单晶种子棒（10）的方法，其中在起动器室上方设置有颗粒选择器过滤器（16）的模具填充有熔融金属，于是允许金属从起动器室缓慢地固化。过滤器（16）设置有开口图案，其开口的直径至少与金属的主枝晶尖端半径一样大，但小于初级枝晶臂间距的一半。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式