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1.发明授权Method for forming a turbine engine component having enhanced heat transfer characteristics 失效用于形成具有增强的传热特性的涡轮发动机部件的方法公开(公告)号：US06505673B1
公开(公告)日：2003-01-14
申请号：US09473295
申请日：1999-12-28
IPC分类号： B22C702
CPC分类号： B22C9/10 , B22C7/06 , B22C23/00 , B23K35/3033
摘要： A method of forming a turbine engine component, includes providing a mold having a textured region, pouring a molten alloy into the mold, and cooling the molten alloy to form a turbine engine component, wherein the turbine engine component has an enhanced surface area region corresponding to the textured region of the mold, the enhanced surface area region comprising randomly arranged bumps.
摘要翻译： 一种形成涡轮发动机部件的方法，包括提供具有纹理区域的模具，将熔融合金浇注到模具中，以及冷却熔融合金以形成涡轮发动机部件，其中涡轮发动机部件具有相应的增强的表面积区域 到模具的纹理区域，增强的表面积区域包括随机排列的凸块。
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2.发明授权Method for providing turbulation on the inner surface of holes in an article, and related articles 有权在物品的孔的内表面上提供紊流的方法及相关物品公开(公告)号：US06910620B2
公开(公告)日：2005-06-28
申请号：US10271098
申请日：2002-10-15
IPC分类号： F01D5/08 , B23K35/30 , C22C19/05 , C22C19/07 , C22C38/00 , F01D5/14 , F01D5/18 , F01D5/28 , F02C7/00 , F28F13/18 , B23K35/12 , B05D3/02 , B23K31/00
CPC分类号： F28F13/18 , B23K35/30 , F01D5/147 , F01D5/186 , F05C2201/0463 , F05C2201/0466 , F05D2230/10 , F05D2230/21 , F05D2230/22 , F05D2230/23 , F05D2230/40 , F05D2260/202 , F05D2260/2212 , F05D2260/22141 , F05D2300/132 , F05D2300/172 , F05D2300/222 , Y02T50/67 , Y02T50/676 , Y10T428/12993
摘要： A method of providing turbulation on the inner surface of a passage hole (e.g., a turbine cooling hole) is described. The turbulation is first applied to a substrate which can eventually be inserted into the passage hole. The substrate is often a bar or tube, formed of a sacrificial material. After the turbulation is applied to the substrate, the substrate is inserted into the passage hole. The turbulation material is then fused to the inner surface, using a conventional heating technique. The sacrificial substrate can then be removed from the hole by various techniques. Related articles are also described.
摘要翻译： 描述了在通道孔（例如，涡轮机冷却孔）的内表面上提供紊流的方法。 首先将该紊乱施加到最终可以插入通道孔中的基底。 基板通常是由牺牲材料形成的棒或管。 在对基板施加了混浊之后，将基板插入到通孔中。 然后使用常规的加热技术将紊乱材料熔合到内表面。 然后可以通过各种技术从孔中去除牺牲衬底。 还描述了相关文章。
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公开(公告)号：US06526756B2
公开(公告)日：2003-03-04
申请号：US09783704
申请日：2001-02-14
申请人： Robert Alan Johnson , Anthony Joseph Loprinzo , Ching-Pang Lee , Nesim Abuaf , Wayne Charles Hasz , Harmon Lindsay Morton
发明人： Robert Alan Johnson , Anthony Joseph Loprinzo , Ching-Pang Lee , Nesim Abuaf , Wayne Charles Hasz , Harmon Lindsay Morton
IPC分类号： F02C730
CPC分类号： F23R3/002 , F23D2214/00 , F23R2900/03045 , Y10T29/4932 , Y10T29/49348
摘要： A combustor liner is provided on its backside cooling surface with a braze alloy coating and cooling enhancement material, preferably metallic particles to enhance the heat transfer between the liner and the cooling medium. The surface area of the backside coated area is increased substantially by the coating and particles in relation to the uncoated surface areas. Consequently, the life of the liner is extended.
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4.发明授权Casting having an enhanced heat transfer, surface, and mold and pattern for forming same 失效铸造具有增强的热传递，表面和模具以及用于形成它们的图案公开(公告)号：US06786982B2
公开(公告)日：2004-09-07
申请号：US10279654
申请日：2002-10-24
IPC分类号： C22C3800
摘要： A casting includes a heat transfer surface having a plurality of cavities. The plurality of cavities include a density of at least about 25 cavities per square centimeter to about 1,100 cavities per square centimeter resulting in increased surface area and therefore enhanced heat transfer capability. Also disclosed is a mold for forming a pattern for molding the casting. The mold includes a surface defining a portion of a chamber to which are attached a plurality of particles having an average particle size in a range of about 300 microns to about 2,000 microns.
摘要翻译： 铸件包括具有多个空腔的传热表面。 多个空腔包括每平方厘米至少约25个腔体至每平方厘米约1,100个空腔的密度，导致增加的表面积并因此提高传热能力。 还公开了一种用于形成用于模制铸件的图案的模具。 模具包括限定室的一部分的表面，其中连接有平均粒度在约300微米至约2,000微米范围内的多个颗粒。
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5.发明授权Casting having an enhanced heat transfer, surface, and mold and pattern for forming same 失效铸造具有增强的热传递，表面和模具以及用于形成它们的图案公开(公告)号：US06502622B2
公开(公告)日：2003-01-07
申请号：US10073590
申请日：2002-02-12
IPC分类号： B22C702
摘要： A casting includes a heat tranfer surface having a pluality of cavities. The plurality of cavities includes a density of at least about 25 cavities per square centimeter to about 1,100 cavities per square centimeter resulting in increased surface area and therefore enhanced heat transfer capability. Also disclosed is a mold for forming a pattern for molding the casting. The mold includes a surface defining a portion of a chamber to which are attached a plurality of particles having an average particle size in a range of about 300 microns to about 2,000 microns.
摘要翻译： 铸件包括具有空腔抽吸性的热传递表面。 多个空腔包括每平方厘米至少约25个腔体至每平方厘米约1,100个空腔的密度，导致增加的表面积，从而增强了传热能力。 还公开了一种用于形成用于模制铸件的图案的模具。 模具包括限定室的一部分的表面，其中连接有平均粒度在约300微米至约2,000微米范围内的多个颗粒。
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6.发明授权Casting having an enhanced heat transfer, surface, and mold and pattern for forming same 失效铸造具有增强的热传递，表面和模具以及用于形成它们的图案公开(公告)号：US06382300B2
公开(公告)日：2002-05-07
申请号：US09863185
申请日：2001-05-24
IPC分类号： B22C700
摘要： A casting includes a heat transfer surface having a plurality of cavities. The plurality of cavities include a density of at least about 25 cavities per square centimeter to about 1,100 cavities per square centimeter resulting in increased surface area and therefore enhanced heat transfer capability. Also disclosed is a mold for forming a pattern for molding the casting. The mold includes a surface defining a portion of a chamber to which are attached a plurality of particles having an average particle size in a range of about 300 microns to about 2,000 microns.
摘要翻译： 铸件包括具有多个空腔的传热表面。 多个空腔包括每平方厘米至少约25个腔体至每平方厘米约1,100个空腔的密度，导致增加的表面积并因此提高传热能力。 还公开了一种用于形成用于模制铸件的图案的模具。 模具包括限定室的一部分的表面，其中连接有平均粒度在约300微米至约2,000微米范围内的多个颗粒。
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7.发明授权Turbine engine component having enhanced heat transfer characteristics and method for forming same 失效具有增强的传热特性的涡轮发动机部件及其形成方法公开(公告)号：US06589600B1
公开(公告)日：2003-07-08
申请号：US09345541
申请日：1999-06-30
IPC分类号： B05D312
CPC分类号： F28F21/089 , B22C9/10 , B22C9/22 , B22D25/02 , F01D5/18 , F01D25/08 , F05D2260/2214 , F23R2900/03045 , F28F13/185 , F28F21/087
摘要： A turbine engine component is provided that has a surface that contains a plurality of depressions that are effective to increase the surface area of the component. The depressions are generally concave in contour and improve the heat transfer characteristics of the component. Methods for forming the turbine engine components are also disclosed.
摘要翻译： 提供一种涡轮发动机部件，其具有包含有效增加部件的表面积的多个凹部的表面。 凹陷通常在轮廓上是凹的并且改善了部件的传热特性。 还公开了用于形成涡轮发动机部件的方法。
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公开(公告)号：US06546730B2
公开(公告)日：2003-04-15
申请号：US10166748
申请日：2002-06-12
申请人： Robert Alan Johnson , Anthony Joseph Loprinzo , Ching-Pang Lee , Nesim Abuaf , Wayne Charles Hasz , Harmon Lindsay Morton
发明人： Robert Alan Johnson , Anthony Joseph Loprinzo , Ching-Pang Lee , Nesim Abuaf , Wayne Charles Hasz , Harmon Lindsay Morton
IPC分类号： F02C300
CPC分类号： F23R3/002 , F23D2214/00 , F23R2900/03045 , Y10T29/4932 , Y10T29/49348
摘要： A combustor liner is provided on its backside cooling surface with a braze alloy coating and cooling enhancement material, preferably metallic particles to enhance the heat transfer between the liner and the cooling medium. The surface area of the backside coated area is increased substantially by the coating and particles in relation to the uncoated surface areas. Consequently, the life of the liner is extended.
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9.发明授权公开(公告)号：US06468669B1
公开(公告)日：2002-10-22
申请号：US09304276
申请日：1999-05-03
申请人： Wayne Charles Hasz , Robert Alan Johnson , Ching-Pang Lee , Mark Gerard Rettig , Nesim Abuaf , John Howard Starkweather
发明人： Wayne Charles Hasz , Robert Alan Johnson , Ching-Pang Lee , Mark Gerard Rettig , Nesim Abuaf , John Howard Starkweather
IPC分类号： B32B1516
CPC分类号： F01D5/187 , B22F2998/00 , B23K35/0233 , B23K35/0244 , B23K35/025 , B23K35/3006 , B23K35/3033 , B23K35/3046 , B23K35/3053 , B23K35/322 , B23K37/047 , B23K2101/001 , B32B15/01 , C21D9/08 , C23C24/10 , C23C26/02 , F01D5/08 , F01D25/12 , F05C2201/0463 , F05C2201/0466 , F05D2230/237 , F05D2240/127 , F05D2260/2212 , F05D2260/22141 , F05D2300/611 , F23R2900/03045 , F28F13/12 , F28F13/185 , F28F21/087 , Y10T29/49337 , Y10T29/49393 , Y10T428/12014 , Y10T428/12063 , Y10T428/12097 , Y10T428/12104 , Y10T428/12389 , Y10T428/12431 , Y10T428/12486 , Y10T428/12931 , Y10T428/12993 , B22F3/22 , B22F5/04
摘要： An article includes turbulation material bonded to a surface of a substrate via a bonding agent, such as a braze alloy. In an embodiment, the turbulation material includes a particulate phase of discrete metal alloy particles having an average particle size within a range of about 125 microns to about 4000 microns. Other embodiments include methods for applying turbulation and articles for forming turbulation.
摘要翻译： 一种制品包括通过诸如钎焊合金的粘结剂粘合到基底表面的紊乱材料。 在一个实施方案中，该混浊材料包括具有约125微米至约4000微米范围内的平均粒度的离散金属合金颗粒的颗粒相。 其他实施例包括用于施加湍流和用于形成湍流的制品的方法。
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10.发明授权Salvaged castings and methods of salvaging castings with defective cast cooling bumps 失效回收铸件和采用有缺陷铸造冷却凸块来回收铸件的方法公开(公告)号：US06426152B1
公开(公告)日：2002-07-30
申请号：US09737089
申请日：2000-12-14
IPC分类号： B22F500
CPC分类号： B23P6/007 , B23K1/0008 , B23K35/0233 , B23K35/3033 , B23K2101/001 , B23K2101/14 , B32B15/01 , Y10T29/49318 , Y10T29/49618 , Y10T428/12063 , Y10T428/12104 , Y10T428/12201 , Y10T428/12389 , Y10T428/12396
摘要： Castings for gas turbine parts exposed on one side to a high-temperature fluid medium have cast-in bumps on an opposite cooling surface side to enhance heat transfer. Areas on the cooling surface having defectively cast bumps, i.e., missing or partially formed bumps during casting, are coated with a braze alloy and cooling enhancement material to salvage the part.
摘要翻译： 用于将一侧暴露于高温流体介质的燃气轮机部件的铸件在相对的冷却表面侧上具有铸造凸块以增强热传递。 具有缺陷铸造凸块的冷却表面上的区域，即在铸造期间缺失或部分形成的凸块，涂覆有钎焊合金和冷却增强材料以挽救该零件。
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