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61. 发明申请

US20160032732A1 GAS TURBINE ENGINE AIRFOIL GEOMETRIES AND CORES FOR MANUFACTURING PROCESS 审中-公开
标题翻译：气体涡轮发动机空气动力学几何和制造过程的方法
公开(公告)号：US20160032732A1
公开(公告)日：2016-02-04
申请号：US14841324
申请日：2015-08-31
申请人： United Technologies Corporation
发明人： Tracy A. Propheter-Hinckley , Mark F. Zelesky , Dominic J. Mongillo, JR. , Matthew A. Devore , Steven Bruce Gautschi , Benjamin T. Fisk
IPC分类号： F01D5/18 , B22C9/10 , B22C9/24 , B22F3/105
CPC分类号： F01D5/187 , B22C9/10 , B22C9/101 , B22C9/24 , B22F3/1055 , B22F5/10 , B33Y10/00 , B33Y80/00 , C22C28/00 , F05D2220/32 , F05D2230/21 , F05D2230/31 , F05D2260/20 , F05D2300/131 , Y02P10/292 , Y02P10/295
摘要： An airfoil for a gas turbine engine includes a body having leading and trailing edges joined by spaced apart pressure and suction sides to provide an exterior airfoil surface defined by a perimeter wall. An interior wall is arranged interiorly and adjacent to the perimeter wall to provide a cooling passage there between. A cooling passage with first and second portions is tapered and respectively has first and second thicknesses. The first thickness is greater than the second thickness. The second thickness is less than 0.060 inch (1.52 mm).
摘要翻译：用于燃气涡轮发动机的翼型包括具有通过间隔开的压力和吸力侧连接的前缘和后缘的主体，以提供由周壁限定的外部翼面。内壁布置在周边壁的内部和附近，以在其间提供冷却通道。具有第一和第二部分的冷却通道是锥形的并且分别具有第一和第二厚度。第一厚度大于第二厚度。第二厚度小于0.060英寸（1.52毫米）。

62. 发明授权

US09242294B2 Methods of forming cooling channels using backstrike protection 有权
标题翻译：使用反冲击保护形成冷却通道的方法
公开(公告)号：US09242294B2
公开(公告)日：2016-01-26
申请号：US13628204
申请日：2012-09-27
申请人： GENERAL ELECTRIC COMPANY
发明人： Eric Richard Bonini , Ronald Scott Bunker
IPC分类号： B22D25/02 , F01D5/18
CPC分类号： B22D25/02 , B22C9/10 , B22D29/001 , B23H9/10 , B23P15/04 , B24C1/006 , B24C1/045 , B24C3/32 , F01D5/186 , F01D5/187 , F05D2230/11 , F05D2230/12 , F05D2230/13 , F05D2230/21 , F05D2260/202 , Y10T29/49352 , Y10T29/49815
摘要： A method of forming cooling channels in a component is provided. The component has a substrate having outer and inner surfaces. The inner surface defines at least one interior space, and a core is disposed within each interior space. The method includes forming at least one access hole in the substrate, while the core is disposed within the respective interior space, removing the core from the respective interior space, and forming at least one groove in the outer substrate surface (before or after the core is removed). Each access hole connects the groove in fluid communication with the respective interior space. The method further includes disposing a coating over at least a portion of the outer substrate surface, where the coating includes at least a structural coating that extends over the groove(s), such that the groove(s) and the structural coating together define one or more channels configured to convey a coolant from the respective interior space(s) for cooling the component.
摘要翻译：提供了一种在部件中形成冷却通道的方法。该组件具有具有外表面和内表面的基底。内表面限定至少一个内部空间，并且芯设置在每个内部空间内。所述方法包括在所述基板中形成至少一个进入孔，同时所述芯设置在相应的内部空间内，从相应的内部空间移除所述芯，并在所述外部基板表面（在所述芯部之前或之后）形成至少一个凹槽被删除）。每个进入孔将凹槽与相应的内部空间流体连通。该方法还包括在外基材表面的至少一部分上设置涂层，其中涂层至少包括在凹槽上延伸的结构涂层，使得凹槽和结构涂层一起限定一个或多个通道，其构造成从相应的内部空间传送冷却剂以冷却部件。

63. 发明授权

US09238264B2 Cold-box binding agent systems and mixtures for use as additives for such binding agent systems 有权
标题翻译：冷盒粘合剂体系和用作这种粘合剂体系的添加剂的混合物
公开(公告)号：US09238264B2
公开(公告)日：2016-01-19
申请号：US13763150
申请日：2013-02-08
申请人： Hüttenes-Albertus Chemische Werke GmbH
发明人： Gérard Ladégourdie , Markus Dörschel , Ursula Wichmann , Amine Serghini Anbari , David Strunk
IPC分类号： B22C1/00 , C08K5/42 , C08K5/51 , C08K5/54 , B22C1/22 , B22C1/16 , B22C9/02 , B22C9/10 , C08G18/54 , C08G18/76 , B22C1/20
CPC分类号： B22C1/2273 , B22C1/162 , B22C1/205 , B22C9/02 , B22C9/10 , C08G18/542 , C08G18/7671 , C08K5/42 , C08K5/51 , C08K5/54
摘要： A description is provided of a mixture which is preparable by allowing the reaction of a premixture of (av), methanesulfonic acid (bv), one or more esters of one or more phosphorous-oxygen acids and (cv) one or more silanes. The invention also concerns the use of said mixtures as additives for the polyisocyanate component of a two-component binding agent system for preparation of a polyurethane resin. The invention further concerns a solution containing polyisocyanate for use as a component of a molding material binding agent system, and the use of a solution containing polyisocyanate as the polyisocyanate component of a two-component binding agent system for preparation of a polyurethane resin and corresponding two-component binding agent systems for preparation of a polyurethane resin.
摘要翻译：提供可通过使（av），甲磺酸（bv）的预混合物，一种或多种磷 - 氧酸的一种或多种酯和（cv）一种或多种硅烷反应制备的混合物的描述。本发明还涉及使用所述混合物作为用于制备聚氨酯树脂的双组分粘合剂体系的多异氰酸酯组分的添加剂。本发明还涉及含有聚异氰酸酯的溶液，其用作成型材料结合剂体系的组分，以及使用含有多异氰酸酯作为双组分粘合剂体系的多异氰酸酯组分的溶液来制备聚氨酯树脂和相应的两种 - 用于制备聚氨酯树脂的组分结合剂体系。

64. 发明申请

US20160003055A1 GAS TURBINE ENGINE COMPONENT COOLING WITH INTERLEAVED FACING TRIP STRIPS 审中-公开
标题翻译：气体涡轮发动机组件冷却与交互式飞行条带
公开(公告)号：US20160003055A1
公开(公告)日：2016-01-07
申请号：US14769600
申请日：2014-03-12
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Jaime G. Ghigliotty , Edward F. Pietraszkiewicz , Dominic J. Mongillo, JR. , Christopher Corcoran
IPC分类号： F01D5/18
CPC分类号： F01D5/186 , B22C9/10 , B22D25/02 , F01D5/187 , F05D2220/32 , F05D2230/30 , F05D2240/303 , F05D2240/304 , F05D2250/185 , F05D2260/202 , F05D2260/2212 , F05D2260/22141 , Y02T50/676
摘要： A gas turbine engine component includes first and second walls spaced apart from one another to provide a cooling passage. First and second trip strips are respectively provided on the first and second walls and arranged to face one another. The first and second trip strips are arranged in an interleaved fashion with respect to one another in a direction.
摘要翻译：燃气涡轮发动机部件包括彼此间隔开的第一和第二壁，以提供冷却通道。第一和第二跳闸带分别设置在第一和第二壁上并且被布置成彼此面对。第一和第二跳闸带在交叉方式相对于彼此沿一个方向布置。

65. 发明申请

US20150367460A1 METHODS OF FORMING COOLING CHANNELS USING BACKSTRIKE PROTECTION 有权
标题翻译：使用背景保护形成冷却通道的方法
公开(公告)号：US20150367460A1
公开(公告)日：2015-12-24
申请号：US13628204
申请日：2012-09-27
申请人： GENERAL ELECTRIC COMPANY
发明人： Eric Richard Bonini , Ronald Scott Bunker
IPC分类号： B23P15/26
CPC分类号： B22D25/02 , B22C9/10 , B22D29/001 , B23H9/10 , B23P15/04 , B24C1/006 , B24C1/045 , B24C3/32 , F01D5/186 , F01D5/187 , F05D2230/11 , F05D2230/12 , F05D2230/13 , F05D2230/21 , F05D2260/202 , Y10T29/49352 , Y10T29/49815
摘要： A method of forming cooling channels in a component is provided. The component has a substrate having outer and inner surfaces. The inner surface defines at least one interior space, and a core is disposed within each interior space. The method includes forming at least one access hole in the substrate, while the core is disposed within the respective interior space, removing the core from the respective interior space, and forming at least one groove in the outer substrate surface (before or after the core is removed). Each access hole connects the groove in fluid communication with the respective interior space. The method further includes disposing a coating over at least a portion of the outer substrate surface, where the coating includes at least a structural coating that extends over the groove(s), such that the groove(s) and the structural coating together define one or more channels configured to convey a coolant from the respective interior space(s) for cooling the component.
摘要翻译：提供了一种在部件中形成冷却通道的方法。该组件具有具有外表面和内表面的基底。内表面限定至少一个内部空间，并且芯设置在每个内部空间内。所述方法包括在所述基板中形成至少一个进入孔，同时所述芯设置在相应的内部空间内，从相应的内部空间移除所述芯，并在所述外部基板表面（在所述芯部之前或之后）形成至少一个凹槽被删除）。每个进入孔将凹槽与相应的内部空间流体连通。该方法还包括在外基材表面的至少一部分上设置涂层，其中涂层至少包括在凹槽上延伸的结构涂层，使得凹槽和结构涂层一起限定一个或多个通道，其构造成从相应的内部空间传送冷却剂以冷却部件。

66. 发明申请

US20150367411A1 METHODS FOR PRODUCING AND CLEANING SAND CASTINGS 审中-公开
标题翻译：生产和清洁砂铸件的方法
公开(公告)号：US20150367411A1
公开(公告)日：2015-12-24
申请号：US14663493
申请日：2015-03-20
申请人： Gregory WITMYER , John E. HOFFMAN, JR. , Richard A. HOFFMAN, SR.
发明人： Gregory WITMYER , John E. HOFFMAN, JR. , Richard A. HOFFMAN, SR.
IPC分类号： B22D29/00 , C25F1/00 , B22C9/10 , B22D45/00 , B22C1/02 , B22C9/02
CPC分类号： B22D29/00 , B22C1/02 , B22C9/02 , B22C9/10 , B22D29/001 , B22D45/00 , C25F1/00 , C25F7/00
摘要： A method for cleaning residual mold material from a sand casting, the mold material comprising sand, a binder, and an electrolytic material, the method comprising exposing the residual mold material to an electrolytic solution; and subjecting the residual mold material to an electric current.
摘要翻译：一种用于从砂型铸造中清除残余模具材料的方法，所述模具材料包括砂，粘合剂和电解材料，所述方法包括将残留的模具材料暴露于电解液; 并使残余的模具材料经受电流。

67. 发明申请

US20150354508A1 GAS PIPE FOR EXHAUST GAS RECIRCULATION 有权
标题翻译：用于排气回收的气管
公开(公告)号：US20150354508A1
公开(公告)日：2015-12-10
申请号：US14733453
申请日：2015-06-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Shinichi KOBAYASHI
IPC分类号： F02M25/07 , F28F1/40
CPC分类号： F28F7/02 , B22C7/06 , B22C9/10 , F02B29/045 , F02F1/24 , F02M26/01 , F02M26/29 , F02M26/41 , F02M35/10222 , F28D21/0003 , F28F1/40 , Y02T10/146
摘要： A plurality of upper fins and a plurality of lower fins are each provided in an EGR passage so as to be adjacent to each other across a predetermined space in a direction perpendicular to an exhaust-gas flow direction. The upper fins and the lower fins are gradually narrowed in width toward their respective projection directions, so that both sides thereof in their width direction have inclined surfaces. A tilt angle of the inclined surfaces of the lower fins is made larger than a tilt angle of the inclined surfaces of the upper fins.
摘要翻译：多个上部散热片和多个下部散热片分别设置在EGR通路中，以在垂直于废气流动方向的方向上跨越预定空间彼此相邻。上翅片和下翅片的宽度方向逐渐变窄，使得其宽度方向的两侧具有倾斜面。下翅片的倾斜表面的倾斜角度大于上翅片的倾斜表面的倾斜角度。

68. 发明申请

US20150321247A1 CERAMIC CORE AND METHOD FOR PRODUCING SAME 有权
标题翻译：陶瓷芯及其生产方法
公开(公告)号：US20150321247A1
公开(公告)日：2015-11-12
申请号：US14236671
申请日：2012-02-28
申请人： Hideko FUKUSHIMA
发明人： Hideko FUKUSHIMA
IPC分类号： B22C9/10 , B28B1/24 , B22C1/02 , B22C9/04 , C04B35/14 , C04B35/64
CPC分类号： B22C9/10 , B22C1/02 , B22C9/04 , B22C9/12 , B28B1/24 , C03C14/00 , C04B35/14 , C04B35/638 , C04B35/64 , C04B2235/3201 , C04B2235/3217 , C04B2235/3248 , C04B2235/3418 , C04B2235/36 , C04B2235/5436 , C04B2235/6022 , C04B2235/6562 , C04B2235/6567 , C04B2235/77 , C04B2235/96
摘要： A ceramic core is obtained by firing a mixture that contains 0.1-15.0% by mass of alumina and 0.005-0.1% by mass of potassium and/or sodium with the balance made up of silica and unavoidable impurities. Not less than 90% by mass of amorphous silica is contained in 100% by mass of the silica. A method for producing a ceramic core, wherein: a blended material is obtained by blending 25-45% by volume of a binder into 55-75% by volume of a mixture that is obtained by mixing alumina, potassium and/or sodium, and silica so as to have the above-mentioned composition; the blended material is injected into a die so as to obtain a molded body; and the molded body is degreased at 500-600° C. for 1-10 hours, and then fired at 1,200-1,400° C. for 1-10 hours.
摘要翻译：通过烧结含有0.1-15.0质量％的氧化铝和0.005-0.1质量％的钾和/或钠的混合物，其余余量由二氧化硅和不可避免的杂质组成，得到陶瓷芯。在100质量％的二氧化硅中含有不小于90质量％的无定形二氧化硅。一种陶瓷芯的制造方法，其中：通过将25-45体积％的粘合剂与55-75体积％的混合氧化铝，钾和/或钠混合得到的混合物和二氧化硅，以具有上述组成; 将混合材料注入模具中以获得成型体; 将成型体在500-600℃下脱脂1-10小时，然后在1200-1400℃下烧结1-10小时。

69. 发明授权

US09162280B2 Hybrid ceramic/sand core for casting metal engine parts with passages or holes having a cross section too small for sand casting 有权
标题翻译：用于铸造金属发动机部件的混合陶瓷/砂芯具有通道或孔，其横截面太小以致于砂型铸造
公开(公告)号：US09162280B2
公开(公告)日：2015-10-20
申请号：US13948449
申请日：2013-07-23
申请人： Southwest Research Institute
发明人： Barry E. Westmoreland , Douglas A. McKee , Marc C. Megel , Mark A. Tussing , Thomas E. Reinhart , David P. Branyon
IPC分类号： B22C9/10 , B22D15/02 , B22D25/02
CPC分类号： B22C9/10 , B22C9/103 , B22D15/02 , B22D25/02
摘要： A hybrid ceramic/sand casting method of manufacturing a metal part. The method is especially suitable for manufacturing engine cylinder blocks or cylinder head, which have very small internal passages or other very small internal features. These parts are formed using a hybrid core having at least one ceramic section and at least one sand section, with the ceramic section being used to create the internal feature. A mold cavity is created for the part, and the hybrid core is positioned in the mold. Molten metal is introduced into the mold, and after the metal cools, the core is removed, thereby forming the part with the internal feature.
摘要翻译：一种制造金属部件的混合陶瓷/砂铸造方法。该方法特别适用于制造具有非常小的内部通道或其它非常小的内部特征的发动机气缸体或气缸盖。这些部件使用具有至少一个陶瓷部分和至少一个砂部的混合型芯形成，陶瓷部分用于产生内部特征。为零件创建模腔，并将混合型芯位于模具中。将熔融金属引入模具中，并且在金属冷却之后，将芯移除，从而形成具有内部特征的部件。

70. 发明授权

US09138804B2 Core for a casting process 有权
标题翻译：铸造过程的核心
公开(公告)号：US09138804B2
公开(公告)日：2015-09-22
申请号：US13347944
申请日：2012-01-11
申请人： Brandon W. Spangler
发明人： Brandon W. Spangler
IPC分类号： F01D5/18 , B22C9/10 , B22C7/02 , B22C9/04
CPC分类号： B22C9/10 , B22C7/02 , B22C9/04 , F01D5/186 , F05D2230/211 , Y02T50/676
摘要： A core for a casting process includes a core body and a first cooling hole forming portion that extends from the core body. The core body includes a varying thickness along a length of the core body. The core body can include an undulating shaped section and can be a ceramic core body.
摘要翻译：用于铸造工艺的芯包括芯体和从芯体延伸的第一冷却孔形成部分。芯体包括沿芯体长度变化的厚度。芯体可以包括波状形状的部分，并且可以是陶瓷芯体。

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