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1. 发明申请

US20170370229A1 AIRFOIL WITH CAST FEATURES AND METHOD OF MANUFACTURE 审中-公开
公开(公告)号：US20170370229A1
公开(公告)日：2017-12-28
申请号：US15194855
申请日：2016-06-28
申请人： General Electric Company
发明人： Gregory Terrence Garay , Douglas Ray Smith , Aaron Ezekiel Smith , Zachary Daniel Webster
IPC分类号： F01D5/18 , F01D9/02 , F04D29/32 , F04D29/54 , F04D29/58 , F01D25/12
CPC分类号： F01D5/186 , B22C9/00 , B22C13/085
摘要： An apparatus and method for forming a film hole in an outer wall of an airfoil. The film hole includes a blind opening adjacent the interior of the airfoil and a hole adjacent the exterior of the airfoil. The blind opening fluidly couples to the hole to form the film hole for providing a volume of fluid as a surface cooling film along the exterior of the outer wall.

2. 发明授权

US09738749B2 Polyurethane casting compound for producing wear protection coatings in casting house applications 有权
公开(公告)号：US09738749B2
公开(公告)日：2017-08-22
申请号：US14430050
申请日：2013-10-01
申请人： SIKA TECHNOLOGY AG
发明人： Wolfgang Dürnay , Florian Gneiting
IPC分类号： C08G18/76 , C08K5/42 , B22C21/00 , B22C3/00 , B22C19/00 , C08G18/32 , C09D175/12 , B22C9/00 , B22C1/22
CPC分类号： C08G18/7621 , B22C1/2273 , B22C3/00 , B22C9/00 , B22C19/00 , B22C21/00 , C08G18/10 , C08G18/324 , C08G18/3243 , C08G18/3857 , C08G18/3865 , C08G18/4854 , C08G18/5027 , C08K5/42 , C09D175/12 , C08G18/6685
摘要： The present invention relates to multi-component compositions including an isocyanate component and an amine component, wherein the isocyanate component includes a prepolymer, obtainable from toluene isocyanate and a polytetramethylene polyol, and the amine component includes a dialkylthio aryl diamine and possibly a polytetramethylene oxide polyamine. Corresponding compositions can be advantageously used as flowable or spreadable resin systems for producing surface protection coatings in casting house applications and are characterized by a significantly improved resistance to abrasion in comparison with conventional casting resin systems based on hexamethylene diisocyanate and dimethyl thiotoluene diamine.

3. 发明授权

US09636870B2 Modeling apparatus and modeling method 有权
公开(公告)号：US09636870B2
公开(公告)日：2017-05-02
申请号：US12736718
申请日：2009-05-14
申请人： Junichi Kuzusako , Masanobu Yamamoto , Akira Ookubo , Toshihiro Kamewa , Tomohide Koizumi , Kazuma Tamura , Takeshi Matsui
发明人： Junichi Kuzusako , Masanobu Yamamoto , Akira Ookubo , Toshihiro Kamewa , Tomohide Koizumi , Kazuma Tamura , Takeshi Matsui
IPC分类号： B29C31/00 , B29C67/00 , B22C7/02 , B22C9/00
CPC分类号： B29C67/0081 , B22C7/02 , B22C9/00 , B29C64/165
摘要： A powder transfer mechanism laminates powder layers containing water-soluble powder as a main component one by one at a modeling portion. An inkjet line head injects a water-based ink that dissolves the powder in an area of an uppermost layer of the powder layers laminated by the powder transfer mechanism, the area corresponding to a cross-sectional shape of a modeled object. Then, a heater heats the powder for each layer of the powder layers. Further, the heater heats the powder after the water-based ink is injected by the inkjet line head or before the water-based ink is injected by the inkjet line head. The present invention can be applied to a modeling apparatus, for example.

4. 发明授权

US09533348B2 Centrifugal casting apparatus 有权
标题翻译：离心铸造设备
公开(公告)号：US09533348B2
公开(公告)日：2017-01-03
申请号：US14712528
申请日：2015-05-14
申请人： IHI Corporation
发明人： Shigeyuki Satoh , Kazuyoshi Chikugo
IPC分类号： B22D13/10 , B22C9/00 , B22C1/00 , B22D13/04 , B22D27/04 , B22C7/02 , B22C9/04 , B22C21/14 , B22D27/15
CPC分类号： B22D13/101 , B22C1/00 , B22C7/02 , B22C9/00 , B22C9/04 , B22C21/14 , B22D13/04 , B22D13/10 , B22D27/04 , B22D27/15
摘要： A centrifugal casting apparatus includes a mold holder placed on a freely rotatable rotary table, and a mold put into and held by the mold holder. The mold holder includes a mold holder body made of a metal material and having a bottomed cylindrical shape, heat insulation members provided on an inner peripheral surface and a bottom surface of the mold holder body, and mold positioning members each made of a ceramic and provided to protrude from the heat insulation member on the bottom surface of the mold holder body. The mold includes a mold body having a cavity into which a molten metal is to be poured, and a mold base provided to the mold body and having mold positioning member insertion holes engageable with the mold positioning members.
摘要翻译：离心铸造装置包括放置在可自由旋转的旋转工作台上的模具保持架以及由模具夹持器保持的模具。模具架包括由金属材料制成并具有有底圆筒形状的模具保持器主体，设置在模具保持器主体的内周表面和底表面上的隔热构件以及各自由陶瓷制成的模具定位构件从模具保持器主体的底面上的隔热构件突出。该模具包括：模具体，其具有要注入熔融金属的空腔;模具基座，设置在模具主体上，并具有可与模具定位构件接合的模具定位构件插入孔。

5. 发明申请

US20160325350A1 MOLD ASSEMBLIES WITH INTEGRATED THERMAL MASS FOR FABRICATING INFILTRATED DOWNHOLE TOOLS 审中-公开
标题翻译：具有集成热质的模具组装，用于制造浸入式井下工具
公开(公告)号：US20160325350A1
公开(公告)日：2016-11-10
申请号：US14779028
申请日：2014-12-02
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： Grant O. Cook, III , Garrett T. Olsen , Jeffrey G. Thomas , Clayton A. Ownby
IPC分类号： B22D27/04 , B22F7/02 , B22D23/06
CPC分类号： B22D27/045 , B22C9/00 , B22C9/08 , B22C9/22 , B22D19/06 , B22D19/14 , B22D23/06 , B22F7/02 , B22F2005/001 , B22F2203/11 , B22F2999/00 , C22C1/1036 , E21B10/00 , E21B10/42 , B22F3/003
摘要： An example mold assembly for fabricating an infiltrated downhole tool includes a mold defining a bottom of the mold assembly and a funnel operatively coupled to the mold. An infiltration chamber is defined at least partially by the mold and the funnel to receive and contain matrix reinforcement materials and a binder material used to form the infiltrated downhole tool. A thermal mass is positioned within the infiltration chamber above the infiltrated downhole tool for imparting heat to the infiltrated downhole tool following an infiltration process.
摘要翻译：用于制造渗透井下工具的示例性模具组件包括限定模具组件的底部的模具和可操作地联接到模具的漏斗。渗透室至少部分地由模具和漏斗限定，以容纳和容纳基质增强材料和用于形成渗透的井下工具的粘合剂材料。热质量位于渗透井下工具上方的渗透室内，用于在渗透过程之后向渗透的井下工具施加热量。

6. 发明授权

US09327437B2 Mould with conformal cooling 有权
公开(公告)号：US09327437B2
公开(公告)日：2016-05-03
申请号：US14736387
申请日：2015-06-11
申请人： Ariel Andre Waitzman
发明人： Pascal Zaffino
IPC分类号： B23K31/02 , B22D27/04 , B29C45/73 , B23K9/04 , B23K33/00 , B23K10/02 , B23K26/34 , B22D17/22 , B22C9/00 , B29C33/04 , B29K101/00 , B29L31/30
CPC分类号： B29C45/7312 , B22C9/00 , B22D17/2218 , B23K9/04 , B23K10/027 , B23K26/342 , B23K33/004 , B29C33/04 , B29C33/3835 , B29C33/3842 , B29K2101/00 , B29K2905/00 , B29L2031/3044 , Y10T29/49
摘要： A method of providing a mould with a conformal cooling passage includes rough machining a mould cavity generally corresponding to a moulded part shape using CAD data. Conformal cooling slots are cut in the mould cavity using the CAD data. The conformal cooling slots are welded shut using the CAD data to provide conformal cooling passages. A class A surface is machined over the conformal cooling passage and corresponds to a finished mould part shape using the CAD data.

7. 发明授权

US09314840B2 Intermittent molten metal delivery 有权
公开(公告)号：US09314840B2
公开(公告)日：2016-04-19
申请号：US14693610
申请日：2015-04-22
申请人： NOVELIS INC.
发明人： Robert Bruce Wagstaff , David Sinden
IPC分类号： B22D11/18 , B22D37/00 , B22D7/00 , B22C9/00 , B22D21/04 , B22D46/00
CPC分类号： B22D37/00 , B22C9/00 , B22D7/005 , B22D11/181 , B22D21/04 , B22D46/00
摘要： Automated processes that dynamically control rate of delivery of molten metal to a mold during a casting process. Such automated processes can use dynamic metal level variation, control pin pulses and/or oscillation during the mold fill and transient portion of the cast. It has been found that such pulses keep metal flowing in a manner that addresses problems, particularly at the beginning of an ingot cast, associated with metal meniscus contracting and pulling away from the mold on the short faces and corners.

8. 发明授权

US09312906B2 Housing assembly 有权
标题翻译：房屋装配
公开(公告)号：US09312906B2
公开(公告)日：2016-04-12
申请号：US14171013
申请日：2014-02-03
申请人： HERE Global B.V.
发明人： Pertti Kalevi Kujala
IPC分类号： H04M1/00 , H04B1/3888 , B22C9/00
CPC分类号： H04B1/3888 , B22C9/00 , H04M1/026
摘要： A method including bending an electronic apparatus housing member, where the housing member is a substantially rigid one-piece member, where the bending comprises a bending jig bending the housing member from a first shape to a second shape, where the bending elastically bends the housing member to form an electronic component path of insertion into the housing member through a front aperture of the housing member, where a shape of the front aperture is changed by the bending; inserting an electronic component assembly as a singular module into the housing member through the path; and allowing the housing member to resiliently deflect back to the first shape, where the housing member substantially closes the path.
摘要翻译：一种包括弯曲电子设备外壳构件的方法，其中所述外壳构件是基本刚性的一体构件，其中所述弯曲包括将所述外壳构件从第一形状弯曲成第二形状的弯曲夹具，其中所述弯曲使所述壳体以形成通过所述壳体构件的前孔插入到所述壳体构件中的电子部件路径，其中所述前孔的形状通过弯曲而改变; 通过路径将电子部件组件作为单个模块插入到壳体部件中; 并且允许壳体构件弹性地偏转回第一形状，其中壳体构件基本上封闭路径。

9. 发明授权

US09162279B1 Solid to gas phase change material for additive manufacturing 有权
标题翻译：固相气相变材料用于添加剂制造
公开(公告)号：US09162279B1
公开(公告)日：2015-10-20
申请号：US14632214
申请日：2015-02-26
申请人： MADESOLID, INC.
发明人： Lance Robert Pickens
IPC分类号： B22C7/02 , B22C9/04 , B22C9/00 , B22C17/00 , B33Y10/00 , B33Y30/00
CPC分类号： B22C7/02 , B22C7/023 , B22C9/00 , B22C9/04 , B22C9/043 , B22C17/00 , B33Y80/00
摘要： The present disclosure relates to a system for fabricating a mold positive via additive manufacturing to form a casting mold. The mold positive material may have a first portion that undergoes a solid to gas phase transformation at a first temperature and a second portion that undergoes a solid to gas phase transformation at a second temperature. The first portion may be formed within the second portion, and the first temperature may be low relative to the second temperature. The first portion of the mold positive may thermally decompose at a lower temperature than the second portion, which may create voids within the mold positive so that during the higher temperature combustion of the second portion of the material, the second portion may expand into the newly empty spaces instead of into a ceramic casting mold. This may greatly reduce stress on the casting mold.
摘要翻译：本公开涉及一种用于制造模具正极通过添加剂制造以形成铸模的系统。模具正极材料可以具有在第一温度下经历固体与气体相变的第一部分和在第二温度下经历固体与气体相变的第二部分。第一部分可以形成在第二部分内，并且第一温度可以相对于第二温度低。模具正面的第一部分可能在比第二部分低的温度下热分解，这可能在模具内产生空隙，使得在材料的第二部分的较高温度燃烧期间，第二部分可以扩展到新的空的空间而不是陶瓷铸模。这可能会大大降低铸模的应力。

10. 发明申请

US20150283604A1 CASTING MOLD HAVING BEVELED END FACES ON INNER WALLS 审中-公开
标题翻译：在内墙铸造具有良好的端面的模具
公开(公告)号：US20150283604A1
公开(公告)日：2015-10-08
申请号：US14443105
申请日：2013-10-25
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Fathi Ahmad , Uwe Paul
IPC分类号： B22C9/22
CPC分类号： B22C9/22 , B22C9/00 , B22C9/04 , B22D17/22
摘要： A casting mold for producing a hollow component having apertures and inner walls is provided, in which the casting mold has at least one inner wall element having apertures, into which liquid metal can also propagate, wherein at least one inner wall element has an end face in the region of the aperture, which end face is beveled and which runs at an angle differing from 90° to a propagation direction of the liquid metal or of side surfaces of the inner wall elements in the casting mold. Accordingly, the propagation front of liquid material in the casting mould is influenced by a specific modification of the end faces of inner wall elements and influences or the formation of oxide layers are displaced to less critical regions of the casting portal to be produced.
摘要翻译：提供了一种用于制造具有孔和内壁的中空部件的铸模，其中铸模具有至少一个具有孔的内壁元件，液体金属也可以传播，其中至少一个内壁元件具有端面在孔的区域中，该端面是倾斜的并且以与液态金属的传播方向不同的角度或者在铸模中的内壁元件的侧表面以不同的角度延伸。因此，铸造模具中的液体材料的传播前沿受到内壁元件的端面的特定改性的影响，或者氧化物层的形成被移动到要生产的铸造浇口的较不重要的区域。

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