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1. 发明公开

EP2589447A3 Metal casting apparatus, cast work piece and method thereof 有权转让
标题翻译：金属铸造设备，铸造工件及其方法
公开(公告)号：EP2589447A3
公开(公告)日：2017-06-28
申请号：EP12190434.6
申请日：2012-10-29
申请人： United Technologies Corporation
发明人： Castle, Lea Kennard , Bullied, Steven J. , Herring, Maria Arceo
IPC分类号： B22D27/04 , C30B28/04
摘要： A metal casting apparatus (20) includes a feeder (22) for providing a molten metallic material. A mold (26) includes a sprue (28) and a component cavity (30). The sprue (28) is arranged to receive the molten metallic material from the feeder (22) and the component cavity (30) is arranged to receive the molten metallic material from the sprue (28). A starter (32) is arranged adjacent the component cavity (30) and is operable to induce a first grain orientation upon solidification of the molten metallic material. The sprue (28) includes an aborter (34) that is arranged to induce a second grain orientation upon solidification of the molten metallic material.
摘要翻译：金属铸造设备（20）包括用于提供熔融金属材料的进料器（22）。模具（26）包括浇口（28）和部件腔（30）。浇道（28）布置成接收来自进料器（22）的熔融金属材料，并且部件腔（30）布置成接收来自浇口（28）的熔融金属材料。起动器（32）邻近部件空腔（30）布置并且可操作以在熔融金属材料凝固时引起第一晶粒定向。浇口（28）包括中止器（34），该中止器布置成在熔融金属材料凝固时引起第二晶粒定向。

2. 发明授权

EP1813366B1 Investment casting mold design and method for investment casting using the same 有权转让
标题翻译：精密模具设计及精密铸造工艺
公开(公告)号：EP1813366B1
公开(公告)日：2016-01-13
申请号：EP07250397.2
申请日：2007-01-30
申请人： United Technologies Corporation
发明人： Bullied, Steven J. , Reilly, Brennan P.
IPC分类号： B22C9/04 , B22C9/08
CPC分类号： B22C9/043 , B22C9/082

3. 发明授权

EP2233228B1 Method of producing a fine grain casting 有权转让
标题翻译：一种用于制造细晶粒铸造方法
公开(公告)号：EP2233228B1
公开(公告)日：2013-10-30
申请号：EP10250284.6
申请日：2010-02-18
申请人： United Technologies Corporation
发明人： Bullied, Steven J. , Marcin, John Joseph , Castle, Lea Kennard
IPC分类号： B22D27/02 , B22D27/04
CPC分类号： B22D27/045 , B22D27/02

4. 发明授权

EP1844878B1 Method for firing a ceramic and refractory metal casting core 有权
$Method for firing a ceramic and refractory metal casting core$
标题翻译：一种用于陶瓷和金属芯熔模铸造烧制过程
公开(公告)号：EP1844878B1
公开(公告)日：2011-02-16
申请号：EP07251525.7
申请日：2007-04-05
申请人： United Technologies Corporation
发明人： Bochiechio, Mario P. , Kennard, Lea D. , Bullied, Steven J. , Verner, Carl R. , Marcin, John J.
IPC分类号： B22C9/12 , B22C9/10 , B22C7/02 , B22C9/04
CPC分类号： B22C9/103 , B22C9/04 , B22C9/12

5. 发明公开

EP2092996A1 Method and apparatus for as-cast seal on turbine blades 有权转让
标题翻译： urb ung ung ung ung ung ung ung ung ung ung ung ung ung
公开(公告)号：EP2092996A1
公开(公告)日：2009-08-26
申请号：EP09250238.4
申请日：2009-01-29
申请人： United Technologies Corporation
发明人： Verner, Carl R. , Bullied, Steven J.
IPC分类号： B22C7/02 , B22C9/04 , C30B29/52 , F01D5/00
CPC分类号： F01D5/14 , B22C7/02 , B22C9/04 , C30B11/002 , C30B29/52 , F01D5/147 , F05D2230/21 , Y10T428/12
摘要： Disclosed is an investment casting mold article (22) comprising a wall for retaining casting material, a cavity defined by the wall, the cavity comprising an airfoil portion (30), a root portion (32) adjacent to the airfoil portion and a labyrinth seal portion (34) extending from the root portion. Disclosed is also a method of casting a gas turbine engine component, the method comprising providing an investment casting mold having a cavity with an airfoil portion, a root portion adjacent to the airfoil portion, and a labyrinth seal portion extending from the root portion, supplying a metallic casting material to the cavity of the investment casting mold, solidifying the metallic casting material to form the gas turbine engine component with a single crystal grain structure, wherein a first feature of the gas turbine engine component defined by the labyrinth seal portion of the investment casting mold has a dimension and a true position defined as-cast.
摘要翻译：公开了一种熔模铸造模具制品（22），其包括用于保持铸造材料的壁，由壁限定的空腔，空腔包括翼型部分（30），邻近翼型部分的根部部分（32）和迷宫式密封件部分（34）从根部延伸。还公开了一种铸造燃气涡轮发动机部件的方法，该方法包括提供具有翼型部分的空腔的熔模铸造模具，与翼型部分相邻的根部，以及从根部延伸的迷宫式密封部分，将熔融铸造模具的腔体的金属铸造材料固化成金属铸造材料以形成具有单晶粒结构的燃气涡轮发动机部件，其中由所述熔模铸造模具的迷宫式密封部分限定的燃气涡轮发动机部件的第一特征熔模铸造模具具有定义为铸造的尺寸和真实位置。

6. 发明授权

EP2554294B1 Hybrid core assembly 失效转让
标题翻译：混合核心组件
公开(公告)号：EP2554294B1
公开(公告)日：2017-10-04
申请号：EP12179099.2
申请日：2012-08-02
申请人： United Technologies Corporation
发明人： Trinks, Steven W. , Propheter-Hinckley, Tracy A. , Bullied, Steven J.
IPC分类号： B22C9/10
CPC分类号： B22C9/103

7. 发明公开

EP2489451A3 Die casting system and cell 审中-公开
标题翻译：压铸系统和电池
公开(公告)号：EP2489451A3
公开(公告)日：2017-05-17
申请号：EP12153434.1
申请日：2012-02-01
申请人： United Technologies Corporation
发明人： Bochiechio, Mario P. , Kraemer, Dennis M. , Lebrun, Robert E. , Zamjohn, Paul R. , Roohr, Charles A. , Kozaczuk, Kerry , Garrison, Roy A. , Bullied, Steven J. , Marcin, John Joseph , Verner, Carl R. , Blondin, John F. , Bartholomew, Mark F. , Ristau, Raymond P. , Chittenden, Kevin W. , Tamiso, Gary M. , Renaud, Robert C.
IPC分类号： B22D17/14 , B22D17/28 , B22D17/30 , B22D47/00 , B22D17/20 , B22D29/00 , B22D31/00
CPC分类号： B22D25/02 , B22D17/02 , B22D17/14 , B22D17/145 , B22D17/2076 , B22D17/22 , B22D17/28 , B22D17/30 , B22D29/00 , B22D31/002 , B22D47/00
摘要： A die casting system (10) includes a die cavity (20), a shot tube (24), a melting system (32) and a vacuum system (34). The shot tube (24) is in fluid communication with the die cavity (20) and can deliver a charge of material thereto. The melting system (32) is positioned adjacent to the die cavity (20), and the vacuum system defines a first chamber (C1) and a second chamber (C2) separated from the first chamber (c1) by an isolation valve (36). The melting system (32) is disposed within the first chamber (C1), and the die cavity (20) is disposed within the second chamber (C2).
The die casting system can be part of a die casting cell, which also includes a mechanism which accesses the die cavity through an isolation valve and at least one post-cast station for performing a secondary operation. The invention also extends to a method of manufacturing a component in such a die casting system.
摘要翻译：压铸系统（10）包括模腔（20），喷射管（24），熔化系统（32）和真空系统（34）。喷射管（24）与模腔（20）流体连通并且可以向其输送一定量的材料。熔化系统（32）定位成与模腔（20）相邻，并且真空系统限定通过隔离阀（36）与第一腔室（c1）隔开的第一腔室（C1）和第二腔室（C2）。熔化系统（32）设置在第一腔室（C1）内，并且模腔（20）设置在第二腔室（C2）内。压铸系统可以是压铸单元的一部分，该压铸单元还包括通过隔离阀和至少一个用于执行二次操作的后铸工位访问模腔的机构。本发明还涉及一种在这种压铸系统中制造部件的方法。

8. 发明公开

EP2450130A3 Die casting of component having integral seal 审中-公开
标题翻译：压铸具有整体式密封的部件
公开(公告)号：EP2450130A3
公开(公告)日：2016-01-20
申请号：EP11187956.5
申请日：2011-11-04
申请人： United Technologies Corporation
发明人： Bullied, Steven J. , Verner, Carl R. , Patel, Gaurav M.
IPC分类号： B22D17/24 , B22D19/00 , F01D11/12
CPC分类号： B22D17/005 , B22D17/20 , B22D17/24 , B22D19/00 , B22D27/15 , F01D11/122 , F05D2230/21
摘要： A method of die casting a component (29) having an integral seal (33) includes defining a first portion (80) of a die cavity (158) of a die (150) to include an open cell structure (85). A second portion (82) of the die (150) is defined without the open cell structure (85). Molten metal (M) is injected into the die cavity (158), and the molten metal (M) is solidified within the die cavity (158) to form the component (29) having the integral seal (33).

9. 发明授权

EP2551092B1 Rapid manufacturing method for casting a gas turbine engine part 有权转让
标题翻译：用于铸造燃气轮机部分快速制造方法
公开(公告)号：EP2551092B1
公开(公告)日：2014-10-22
申请号：EP12177680.1
申请日：2012-07-24
申请人： United Technologies Corporation
发明人： Castle, Lea Kennard , Marcin, John Joseph , Bullied, Steven J. , Bochiechio, Mario P. , Chittenden, Kevin W. , Verner, Carl R.
IPC分类号： B29C67/00 , B29C33/38
CPC分类号： B29C33/40 , B22C7/02 , B22C9/10 , B29C33/3807 , B29C33/565 , B29C64/00 , B33Y10/00 , B33Y70/00 , B33Y80/00 , Y02P10/292
摘要： A rapid manufacturing method includes forming tooling (32) in a rapid manufacturing process. The tooling (32) is coated with a conductive material (44).

10. 发明授权

EP2092997B1 Systems and methods for reducing the potential for riser backfilling during investment casting 有权转让
标题翻译：用于精细成型时降低了Steiger的填充系统和方法
公开(公告)号：EP2092997B1
公开(公告)日：2014-07-30
申请号：EP09250417.4
申请日：2009-02-18
申请人： United Technologies Corporation
发明人： Bullied, Steven J. , Bochiechio, Mario P. , Verner, Carl R.
IPC分类号： B22C7/02 , B22C9/04 , B22D37/00
CPC分类号： B22C9/088 , B22C9/04

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