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

US08210823B2 Method and apparatus for creating seal slots for turbine components 有权
标题翻译：用于创建涡轮机部件密封槽的方法和装置
公开(公告)号：US08210823B2
公开(公告)日：2012-07-03
申请号：US12168935
申请日：2008-07-08
申请人： John D. Ward , Srikanth Kottilingam , Daniel Tragesser , Steven Rauch
发明人： John D. Ward , Srikanth Kottilingam , Daniel Tragesser , Steven Rauch
IPC分类号： F01D5/30
CPC分类号： F01D5/3007 , F01D11/006 , Y10T29/49316
摘要： A sealing slot system for a turbine dovetail. The sealing slot system may include a dovetail tab with a first leg and a second leg, an insert positioned between the first leg and the second leg so as to define a sealing slot, and a pin extending through the dovetail tab and the slot insert.
摘要翻译：一种用于涡轮燕尾榫的密封槽系统。密封槽系统可以包括具有第一腿部和第二腿部的燕尾片，插入件位于第一腿部和第二腿部之间，以便限定密封狭槽，以及延伸穿过燕尾舌片和狭槽插入物的针头。

2. 发明授权

US09108266B2 Welded component, a welded gas turbine component, and a process of welding a component 有权
标题翻译：焊接部件，焊接燃气轮机部件以及焊接部件的工序
公开(公告)号：US09108266B2
公开(公告)日：2015-08-18
申请号：US13089719
申请日：2011-04-19
申请人： Yan Cui , Ganjiang Feng , Srikanth Kottilingam , Dechao Lin
发明人： Yan Cui , Ganjiang Feng , Srikanth Kottilingam , Dechao Lin
IPC分类号： B23K15/00 , B23K26/00 , B23K26/20 , B23K26/32
CPC分类号： B23K15/0093 , B23K15/0073 , B23K26/211 , B23K26/323 , B23K2101/001 , B23K2103/18 , B23K2103/26 , Y10T428/12493
摘要： A welded component, a welded gas turbine component, and a process of welding a component are disclosed. The welded component includes a first alloy, a second alloy, and a weld positioned between the first alloy and the second alloy. The weld is formed by a first shim and a second shim being beam welded.
摘要翻译：公开了焊接部件，焊接燃气轮机部件以及焊接部件的工序。焊接部件包括位于第一合金和第二合金之间的第一合金，第二合金和焊接部。焊接由第一垫片和第二垫片形成为梁焊接。

3. 发明申请

US20100008781A1 Method and Apparatus for Creating Seal Slots for Turbine Components 有权
标题翻译：用于创建涡轮机部件密封槽的方法和装置
公开(公告)号：US20100008781A1
公开(公告)日：2010-01-14
申请号：US12168935
申请日：2008-07-08
申请人： John D. Ward , Srikanth Kottilingam , Daniel Tragesser , Steven Rauch
发明人： John D. Ward , Srikanth Kottilingam , Daniel Tragesser , Steven Rauch
IPC分类号： F01D5/30 , B23P15/04
CPC分类号： F01D5/3007 , F01D11/006 , Y10T29/49316
摘要： A sealing slot system for a turbine dovetail. The sealing slot system may include a dovetail tab with a first leg and a second leg, an insert positioned between the first leg and the second leg so as to define a sealing slot, and a pin extending through the dovetail tab and the slot insert.
摘要翻译：一种用于涡轮燕尾榫的密封槽系统。密封槽系统可以包括具有第一腿部和第二腿部的燕尾片，插入件位于第一腿部和第二腿部之间，以便限定密封狭槽，以及延伸穿过燕尾舌片和狭槽插入物的针头。

4. 发明申请

US20060208032A1 Manufacture of specialized alloys with specific properties 有权
标题翻译：制造具有特定性能的专业合金
公开(公告)号：US20060208032A1
公开(公告)日：2006-09-21
申请号：US11082103
申请日：2005-03-16
申请人： William Jones , Srikanth Kottilingam
发明人： William Jones , Srikanth Kottilingam
IPC分类号： A47J36/02
CPC分类号： B23K20/1215 , B23K20/122 , B23K35/0244 , C22C26/00 , C22C29/00 , C22C2026/002
摘要： A method of manufacturing specialized alloys having specific properties and an alloy made using this method. The methods involve the use of micro and/or nano-sized particles that are mixed into an alloy using a friction stir welding method. The micro and/or nano-sized particles are used to alter one or more characteristics of the alloy in the locations in which the micro and/or nano-sized particles are added. The micro and/or nano-sized particles may be metal particles, non-metal particles, or a combination thereof.
摘要翻译：制造具有特定性能的专用合金的方法和使用该方法制造的合金。这些方法涉及使用摩擦搅拌焊接方法将微混合和/或纳米尺寸的颗粒混合到合金中。使用微尺寸和/或纳米尺寸的颗粒来改变在添加微米和/或纳米尺寸颗粒的位置中合金的一个或多个特性。微尺寸和/或纳米尺寸的颗粒可以是金属颗粒，非金属颗粒或其组合。

5. 发明申请

US20060157165A1 Weldability of alloys with directionally-solidified grain structure 有权
标题翻译：具有定向凝固的晶粒结构的合金的可焊性
公开(公告)号：US20060157165A1
公开(公告)日：2006-07-20
申请号：US11036991
申请日：2005-01-18
申请人： Srikanth Kottilingam , Peter Ditzel
发明人： Srikanth Kottilingam , Peter Ditzel
IPC分类号： C22F1/10
CPC分类号： C22C21/00 , B23K26/356
摘要： A method of welding alloys having directionally-solidified grain structure. The methods improve the weldability of these alloys by creating a localized region of fine grain structure, wherein the welding occurs in these localized regions. The localized regions are formed by applying strain energy using a variety of different methods, such as by hammer peening, laser peening or sand blasting. Then, a heat treatment step may be used to create recrystallized grains having the fine grain structure. The region of fine grain structure provides better weldability.
摘要翻译：焊接具有定向凝固的晶粒结构的合金的方法。该方法通过产生细晶粒结构的局部区域来改善这些合金的可焊性，其中焊接发生在这些局部区域中。通过使用各种不同的方法施加应变能来形成局部区域，例如通过锤击，激光喷丸或喷砂。然后，可以使用热处理步骤来产生具有细晶粒结构的再结晶晶粒。细晶粒结构区域提供更好的焊接性。

6. 发明申请

US20120267344A1 WELDED COMPONENT, A WELDED GAS TURBINE COMPONENT, AND A PROCESS OF WELDING A COMPONENT 有权
标题翻译：焊接部件，焊接气体涡轮机部件和焊接部件的处理
公开(公告)号：US20120267344A1
公开(公告)日：2012-10-25
申请号：US13089719
申请日：2011-04-19
申请人： Yan CUI , Ganjiang FENG , Srikanth KOTTILINGAM , Dechao LIN
发明人： Yan CUI , Ganjiang FENG , Srikanth KOTTILINGAM , Dechao LIN
IPC分类号： B23K15/00 , B32B15/00
CPC分类号： B23K15/0093 , B23K15/0073 , B23K26/211 , B23K26/323 , B23K2101/001 , B23K2103/18 , B23K2103/26 , Y10T428/12493
摘要： A welded component, a welded gas turbine component, and a process of welding a component are disclosed. The welded component includes a first alloy, a second alloy, and a weld positioned between the first alloy and the second alloy. The weld is formed by a first shim and a second shim being beam welded.
摘要翻译：公开了焊接部件，焊接燃气轮机部件以及焊接部件的工序。焊接部件包括位于第一合金和第二合金之间的第一合金，第二合金和焊接部。焊接由第一垫片和第二垫片形成为梁焊接。

7. 发明申请

US20120213626A1 EXPLOSION-WELDED GAS TURBINE SHROUD AND A PROCESS OF FORMING AN EXPLOSION-WELDED GAS TURBINE 审中-公开
标题翻译：爆炸焊接气体涡轮机和形成爆炸焊接气体涡轮机的过程
公开(公告)号：US20120213626A1
公开(公告)日：2012-08-23
申请号：US13031925
申请日：2011-02-22
申请人： Daniel Nowak , George Goller , Srikanth Kottilingam , Melbourne Myers , Bill Damon Johnston
发明人： Daniel Nowak , George Goller , Srikanth Kottilingam , Melbourne Myers , Bill Damon Johnston
IPC分类号： F04D29/18 , B21K25/00
CPC分类号： F01D11/08 , B23K20/08 , B23K2101/001 , B23K2103/02 , B23K2103/04 , B23K2103/05 , B23K2103/08 , B23K2103/10 , B23K2103/12 , B23K2103/14 , B23K2103/18 , B23K2103/20 , B23K2103/22 , B23K2103/24 , B23K2103/26 , F05D2230/232 , F05D2240/11 , Y10T29/49321
摘要： An explosion-welded turbine shroud and a process of forming an explosion-welded gas turbine shroud are disclosed. The explosion-welded gas turbine shroud includes a first alloy explosion welded to a second alloy. In the explosion-welded gas turbine shroud, the first alloy forms at least a portion of a hot gas path or an expansion region of the gas turbine shroud includes the first alloy. The process includes explosion welding a first alloy to a second alloy to form the gas turbine shroud.
摘要翻译：公开了一种爆炸焊接的涡轮机罩和形成爆炸焊接的燃气涡轮机罩的工艺。爆炸焊接的燃气涡轮机护罩包括焊接到第二合金的第一合金爆炸。在爆炸焊接的燃气轮机护罩中，第一合金形成热气路径的至少一部分或燃气轮机罩的膨胀区域包括第一合金。该方法包括将第一合金爆炸焊接到第二合金以形成燃气涡轮罩。

8. 发明申请

US20130269351A1 MICROMIXER ASSEMBLY OF A TURBINE SYSTEM AND METHOD OF ASSEMBLY 审中-公开
标题翻译：涡轮机系统的MICROMIXER总成及组装方法
公开(公告)号：US20130269351A1
公开(公告)日：2013-10-17
申请号：US13449012
申请日：2012-04-17
申请人： Zhaoli Hu , Mark Lawrence Hunt , Chandrudu Srikanth Kottilingam , James Christopher Monaghan , John Drake Vanselow
发明人： Zhaoli Hu , Mark Lawrence Hunt , Chandrudu Srikanth Kottilingam , James Christopher Monaghan , John Drake Vanselow
IPC分类号： F02C1/00 , B23P17/00
CPC分类号： F23R3/286 , F23R2900/00017 , F23R2900/00018 , Y10T29/49229
摘要： A micromixer assembly of a turbine system includes a plate having at least one aperture comprising a receiving diameter. Also included is at least one tube having an inlet and an outlet for receiving a flow and dispersing the flow to a combustor, wherein the at least one tube includes an inner diameter and an outer diameter, wherein the outer diameter is configured to fit within the receiving diameter of the at least one aperture, wherein the at least one tube is operably coupled at a location on the outer diameter to the receiving diameter of the at least one aperture by exerting a radial force on the inner diameter of the tube.
摘要翻译：涡轮机系统的微混合器组件包括具有包括接收直径的至少一个孔的板。还包括至少一个管，其具有用于接收流动并将流分散到燃烧器的入口和出口，其中所述至少一个管包括内径和外径，其中外径配置成适合接收所述至少一个孔的直径，其中所述至少一个管通过在所述管的内径上施加径向力而在所述外径上的位置处可操作地联接到所述至少一个孔的接收直径。

9. 发明授权

US07775414B2 Consumable insert and method of using the same 有权
标题翻译：消耗品插入物及其使用方法
公开(公告)号：US07775414B2
公开(公告)日：2010-08-17
申请号：US10679080
申请日：2003-10-04
申请人： Peter J. Ditzel , Srikanth Kottilingam
发明人： Peter J. Ditzel , Srikanth Kottilingam
IPC分类号： B23K35/14
CPC分类号： B23K35/0266 , B23K35/0272 , B23K35/3033
摘要： A consumable insert (10) formed of material particles (14) contained within a sheath (12). The particles may be a melting point depressant that has a concentration that is greater in a center region (16) of the insert than in the surface region (18) of the insert, thereby facilitating complete melting of the insert during a transient liquid phase bonding process. Alternatively, the particles may be a low-ductility material, such as a superalloy or an MCrAlY alloy, contained within a high ductility sheath material formed into a ribbon shape, thereby allowing the low-ductility material to be delivered in ribbon form during a coating process.
摘要翻译：由包含在护套（12）内的材料颗粒（14）形成的可消耗插入件（10）。颗粒可以是在插入件的中心区域（16）中具有比在插入件的表面区域（18）中大的浓度的熔点抑制剂，从而有助于在瞬态液相粘合期间插入物的完全熔化处理。或者，颗粒可以是包含在形成为带状的高延展性护套材料中的低延展性材料，例如超合金或MCrAlY合金，从而允许低延展性材料在涂层期间以带状输送处理。

10. 发明申请

US20060042729A1 Heat treatment of superalloy components 有权
标题翻译：超级合金部件的热处理
公开(公告)号：US20060042729A1
公开(公告)日：2006-03-02
申请号：US10932718
申请日：2004-09-02
申请人： Srikanth Kottilingam , Peter Ditzel
发明人： Srikanth Kottilingam , Peter Ditzel
IPC分类号： C22F1/10
CPC分类号： C22F1/10 , Y10T29/49336
摘要： An improved method of heat treating superalloys prior to welding includes subjecting only the portion of the component to be repaired to a localized heat treatment, leaving the remainder of the component untreated. The localized heat treatment permits the use of higher hold temperatures that are near, at, or above the Ni3(Al,Ti) solution temperature of the alloy. Such heat treatment prevents strain age cracking and also prevents recrystallization in areas that are not heat treated. Such localized heat treatment can be applied before and/or after welding, for material rejuvenation, pre-brazing, and post-brazing.
摘要翻译：在焊接之前对高温合金进行热处理的改进方法包括只对待修复的部件的一部分进行局部热处理，使组分的其余部分未经处理。局部热处理允许使用比合金的Ni 3（Al，Ti）溶液温度接近，等于或高于更高的保持温度。这种热处理可防止应变时效开裂，并且防止在未被热处理的区域中的再结晶。这种局部热处理可以在焊接之前和/或之后施加，用于材料复原，预钎焊和后钎焊。

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