公开(公告)号：US20030042006A1

公开(公告)日：2003-03-06

申请号：US10229831

申请日：2002-08-28

Applicant: Advanced Materials Technologies Pte. Ltd.

Inventor： Randall M. German ,  Lye-King Tan ,  John Johnson

IPC: F28F007/00 ,  F28D015/00 ,  B23P006/00

CPC classification number: H01L23/427 ,  F28D15/0275 ,  F28D2015/0225 ,  H01L21/4871 ,  H01L2924/0002 ,  Y10T29/49353 ,  H01L2924/00

Abstract: Heat dissipation during the operation of integrated circuit chips is an old problem that continues to get worse. The present invention significantly ameliorates this by placing an embedded heat pipe directly beneath the chip. Using powder injection molding, the lower portion of the package is formed first as an initial green part which includes one or more cavities. The latter are then lined with a feedstock that is designed to produce a porous material after sintering, at which time a working fluid is introduced into the porous cavities and sealed, thereby forming one or more heat pipes located directly below the chip. The latter is then sealed inside an enclosure. During operation, heat generated by the chip is efficiently transferred to points outside the enclosure. A process for manufacturing the structure is also described.

Abstract translation: 集成电路芯片运行过程中的散热是一个不断恶化的老问题。 本发明通过将嵌入的热管直接放置在芯片的正下方而显着地改善了这一点。 使用粉末注射成型，首先将包装的下部形成为包括一个或多个空腔的初始绿色部分。 然后，后者衬有被设计成在烧结之后产生多孔材料的原料，此时将工作流体引入多孔孔并密封，由此形成位于芯片正下方的一个或多个热管。 然后将后者密封在外壳内。 在操作期间，由芯片产生的热量有效地传递到外壳外部的点。 还描述了用于制造该结构的方法。

公开(公告)号：US20030037437A1

公开(公告)日：2003-02-27

申请号：US10272820

申请日：2002-10-17

Applicant: General Electric

Inventor： Nripendra Nath Das ,  Raymond William Heidorn ,  Walter Michael Gmerek JR. ,  David Andrew Jablonka

IPC: B23P006/00

CPC classification number: B23P6/005 ,  C23C10/04 ,  F01D5/288 ,  F05D2230/40 ,  F05D2300/121 ,  F05D2300/132 ,  F05D2300/2118 ,  Y02T50/67 ,  Y02T50/672 ,  Y10T29/37 ,  Y10T29/49316 ,  Y10T29/49318 ,  Y10T29/49336 ,  Y10T29/49339 ,  Y10T29/49732 ,  Y10T29/49742 ,  Y10T29/53096

Abstract: A method for applying diffusion aluminide coating on a selective area of a turbine engine component and the coating produced by that method is disclosed. A quartz infrared lamp heats only substantially the localized area of the component to be coated, rather than the complete part. Either halide activated or non-activated tape is applied on the area to be coated and is held in place during coating using a high temperature dimensionally stable tape holder manufactured from graphite or ceramic. The quartz infrared lamp is used to heat only the desired area to a coating temperature of about 1800null F. to about 2000null F. under an inert atmosphere for about 3 to about 8 hours to achieve the desired aluminide coating thickness. No powder masking of the machined surface area is required. Due to the localized heating, aluminum vapor generated from the tape will only deposit aluminide coating on the taped area.

Abstract translation: 公开了一种在涡轮发动机部件的选择区域上涂覆扩散铝化物涂层的方法和通过该方法制备的涂层。 石英红外灯仅基本上加热要涂覆的部件的局部区域，而不是整个部件。 将卤化物活化或非活化胶带施加在待涂覆的区域上，并使用由石墨或陶瓷制成的高温尺寸稳定的胶带支架在涂布过程中保持就位。 石英红外灯用于在惰性气氛下仅将所需区域加热至约1800°F至约2000°F的涂层温度约3至约8小时，以获得所需的铝化物涂层厚度。 不需要加工表面积的粉末掩蔽。 由于局部加热，从胶带产生的铝蒸汽只会将铝化物涂层沉积在胶带区域上。

公开(公告)号：US20030037436A1

公开(公告)日：2003-02-27

申请号：US09935896

申请日：2001-08-23

Inventor： Howard S. Ducotey JR. ,  Robert J. Zuber ,  Peter J. Draghi

IPC: B23P006/00 ,  B23P019/04 ,  B23P023/00 ,  B23K009/04

CPC classification number: B23P6/002 ,  B23H9/10 ,  B23H9/14 ,  B23P2700/06 ,  C23C4/02 ,  C23C4/18 ,  C23C28/32 ,  C23C28/345 ,  C23C28/3455 ,  F01D5/005 ,  F05D2230/12 ,  F05D2230/90 ,  F05D2250/232 ,  F05D2260/202 ,  Y10T29/49318 ,  Y10T29/49339 ,  Y10T29/49341 ,  Y10T29/49721 ,  Y10T29/49726 ,  Y10T29/4973 ,  Y10T29/49746

Abstract: A method for repairing defects in a gas turbine component that comprises a substrate and an existing coating on the substrate. The article includes cooling holes having a predetermined air flow requirement and an outer shaped portion and an inner metering portion. The method comprises removing the existing coating and recoating the surface of the article with a nonoriginal coating. After the nonoriginal coating is applied onto the component, the cooling holes that meet a predetermined inspection criteria are reworked to remove the excess nonoriginal coating deposited in the outer shaped portion of the cooling holes. The reworking is done by receiving an electrode, having only a shaped portion with a preselected shape, in the outer shaped portion of the cooling holes thus restoring the cooling holes to the predetermined air flow requirement.

Abstract translation: 一种用于修复燃气轮机部件中的缺陷的方法，所述方法包括基板和所述基板上的现有涂层。 该制品包括具有预定空气流量要求的冷却孔和外部形状部分和内部计量部分。 该方法包括用非原始涂层去除现有涂层并重新涂覆制品的表面。 在将非原始涂层施加到部件上之后，再次加工满足预定检查标准的冷却孔，以去除沉积在冷却孔外形部分中的多余非原始涂层。 通过在冷却孔的外形部分中容纳仅具有预定形状的成形部分的电极，从而将冷却孔恢复到预定的空气流量要求，从而进行返工。

公开(公告)号：US20030005584A1

公开(公告)日：2003-01-09

申请号：US10184862

申请日：2002-06-27

Applicant: Sumitomo Light Metal Industries, Ltd.

Inventor： Noritoshi Komatsu ,  Osamu Aoya ,  Takehiro Chinen ,  Tadashi Katsui ,  Yoshiaki Udagawa

IPC: B23P006/00

CPC classification number: B21D39/046 ,  F28D15/0266 ,  F28D15/0275 ,  F28F2275/122 ,  Y10T29/49353

Abstract: An assembly including at least one heat conductive member each constituted by an aluminum-based die-casting, and a heat pipe attached at a fixing portion thereof to the heat conductive member. The assembly is characterized in that the aluminum-based die-casting is formed of a castable aluminum alloy which includes up to 0.5% by weight of silicon; that the heat conductive member has a groove formed in a surface thereof; and that the heat pipe is accommodated at the fixing portion in the groove, and is held fixed at the fixing portion in the groove by plastically deforming at least one of opposite side walls defining the groove, toward an outer circumferential surface of the heat pipe.

Abstract translation: 一种组件，包括至少一个由铝基压铸构成的导热构件和在其固定部分处附接到导热构件的热管。 该组件的特征在于，铝基压铸件由包括高达0.5重量％的硅的可铸铝合金形成; 所述导热构件在其表面上形成有沟槽; 并且所述热管容纳在所述槽的所述固定部分处，并且通过使限定所述槽的相对侧壁中的至少一个朝向所述热管的外周表面进行塑性变形而被固定在所述槽的所述固定部。

公开(公告)号：US20020185245A1

公开(公告)日：2002-12-12

申请号：US10144867

申请日：2002-05-15

Inventor： Akira Handa

IPC: B23P006/00 ,  B29C073/00 ,  B22D019/10

CPC classification number: B62D25/02 ,  B62D25/04 ,  B62D65/04 ,  Y10T29/49622 ,  Y10T29/49718 ,  Y10T29/49746

Abstract: A side outer panel that is a body panel is separated into a body front side section (10), a body rear side section (11) and a side sill section (12). These separated repair parts are produced using local molds produced to correspond to each part. The local molds are produced only when the mold cost is lower than the lost material cost in the case where the divided repair parts are produced by directly cutting from the body panel.

Abstract translation: 作为主体面板的侧面外板被分离为主体前侧部（10），主体后侧部（11）和下纵梁部（12）。 这些分离的维修部件使用生产以对应于每个部件的局部模具来生产。 仅当模具成本低于通过从车身面板直接切割制造分割的修理部件时损失的材料成本时才产生局部模具。

公开(公告)号：US20020184763A1

公开(公告)日：2002-12-12

申请号：US09878849

申请日：2001-06-11

Inventor： Edward John Emilianowicz

IPC: B23P006/00 ,  B23P019/04

CPC classification number: B23P6/005 ,  B23P2700/13 ,  F23C2900/03001 ,  F23R3/00 ,  F23R2900/00016 ,  Y10T29/49346 ,  Y10T29/4973 ,  Y10T29/49732 ,  Y10T29/49737 ,  Y10T29/49742

Abstract: A replacement method facilitates replacing of a portion of a nuggeted combustor liner within a gas turbine engine combustor in a cost-effective and reliable manner. The combustor includes a combustion zone that is defined by an inner and an outer liner. The inner and outer liners each include a series of panels and a plurality of nuggets formed by adjacent panels. The method includes the steps of cutting between an outer surface and an inner surface of at least one liner panel through at least one nugget, removing at least one panel that is adjacent the area of the liner that was cut, and installing a replacement panel into the combustor for each panel that was removed from the combustor.

Abstract translation: 替代方法有助于以成本有效和可靠的方式更换燃气涡轮发动机燃烧器内的熔核燃烧器衬套的一部分。 燃烧器包括由内衬和外衬层限定的燃烧区。 内衬和内衬各自包括一系列面板和由相邻面板形成的多个块。 该方法包括通过至少一个熔核在至少一个衬板的外表面和内表面之间切割的步骤，移除邻近被切割的衬垫的区域的至少一个面板，并将替换面板安装到 从燃烧器去除的每个面板的燃烧器。

公开(公告)号：US20020166219A1

公开(公告)日：2002-11-14

申请号：US09851844

申请日：2001-05-09

Applicant: United Air Lines, Inc.

Inventor： Bruce R. David ,  William J. Rushin

IPC: B23P006/00 ,  B29C073/00 ,  B23P019/04 ,  B23P023/00

CPC classification number: B23Q11/0046 ,  B23P6/04 ,  B23Q9/0014 ,  B27C5/10 ,  B64F5/40 ,  Y10T29/49718 ,  Y10T29/49721 ,  Y10T29/49726 ,  Y10T29/4973 ,  Y10T29/49732 ,  Y10T29/49734 ,  Y10T29/49741 ,  Y10T29/49764

Abstract: A method for easily removing portions of aircraft skin damaged by pressure cycles and corrosion. The method includes inspecting both upper and lower portions of the skin. Using a special router and guide, the damaged skin is then removed and replaced. The method is particularly useful in that it is rapid and precise, and promises control over the process sufficient to insure that aircraft structure below the skins is not damaged. The method may also be used to remove and replace sheet metal used in other applications.

Abstract translation: 一种易于去除压力循环和腐蚀损坏的飞机皮肤部分的方法。 该方法包括检查皮肤的上部和下部。 使用特殊的路由器和导轨，然后拆下并更换损坏的皮肤。 该方法特别有用，因为它是快速和精确的，并且承诺对该过程的控制足以确保皮肤下面的飞机结构不被损坏。 该方法也可用于去除和替换其它应用中使用的钣金。

公开(公告)号：US20020162220A1

公开(公告)日：2002-11-07

申请号：US09850362

申请日：2001-05-07

Inventor： Kevin Updegrove ,  Peter Bader ,  Michael Foster

IPC: B23P006/00 ,  B23P015/02 ,  B21K003/04

CPC classification number: B23P6/005 ,  F01D5/005 ,  F01D5/20 ,  Y10T29/49318 ,  Y10T29/49336 ,  Y10T29/4973 ,  Y10T29/49737

Abstract: A blade tip cap of a turbine blade is repaired by restoring the tip rail and attaching a strengthening rib across the blade tip cap connecting the concave wall to the convex wall of the tip rail.

Abstract translation: 涡轮叶片的叶片尖端通过恢复尖端轨道并且将加强筋穿过连接凹入壁的叶片尖端帽附接到尖端轨道的凸形壁来修复。

公开(公告)号：US20020162205A1

公开(公告)日：2002-11-07

申请号：US10117933

申请日：2002-04-08

Inventor： Eberhard Hugler

IPC: B23P006/00

CPC classification number: F16C9/045 ,  B22F5/003 ,  B22F2999/00 ,  B23D31/003 ,  F16C43/02 ,  Y10S29/046 ,  Y10T29/49288 ,  Y10T29/49718 ,  Y10T29/49796 ,  Y10T29/53535 ,  B22F3/24 ,  B22F2202/01

Abstract: When bodies such as connecting rods, bearings, ring-shaped housings or similar are separated by breaking, material particles are torn out of the broken surface. These particles initially continue to adhere to the broken surface at first, before becoming detached from the broken surface and falling out when a force is exerted subsequently. According to the invention, the bodies are subjected to a vibration treatment after they have been separated by breaking in order to prevent detachable adhering particles of the material from falling out in an uncontrolled manner.

Abstract translation: 当诸如连杆，轴承，环形壳体等的物体通过断裂分离时，材料颗粒从断裂的表面撕开。 这些颗粒首先在破坏的表面脱离之前首先继续粘附到破裂表面，并且随后施加力时，这些颗粒脱落。 根据本发明，为了防止材料的可分离的粘附颗粒以不受控制的方式脱落，在经过断裂分离之后，对其进行振动处理。

公开(公告)号：US20020157229A1

公开(公告)日：2002-10-31

申请号：US09844423

申请日：2001-04-27

Inventor： Christopher M. Feeley ,  Andrew J. Feeley

IPC: B23P006/00

CPC classification number: G01P13/025 ,  G01P5/165 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49083 ,  Y10T29/49117 ,  Y10T29/49721 ,  Y10T29/4973

Abstract: A method to repair a permanently sealed air data tube by identifying at least one area of a strut component of said air data tube wherein said strut component may be broached to provide access to internal components accommodated generally within the interior portion of said tube; broaching said strut component and a probe component in areas generally consistent with those portions identified as providing manipulative access to internally accommodated components; removing said internally accommodated components; refurbishing the internal surface areas of the vacated air data tube; inspecting exterior surfaces and said internally accommodated components; determining air data tube components requiring replacement wherein said determination is made by choosing from a group of some or all of the used air data tube components including, but not limited to, a strut component, one or more heating element component(s), a probe component, one or more static line component(s), one or more static line fitting component(s), one or more hermetic seal(s), one or more pitot pressure line fitting connector(s) and a pitot pressure line, an electrical connector; re-assembling said air data tube with said determined replacement components; re-sealing broached air data tube components; and restoring the external surface of said re-sealed air data tube to an airworthy condition.

Abstract translation: 通过识别所述空气数据管的支柱部件的至少一个区域来修复永久密封的空气数据管的方法，其中所述支柱部件可以被拉出以提供通向容纳在所述管的内部部分内部部件的通路; 在与被识别为提供对内部容纳部件的操纵性访问的部分基本一致的区域中拉伸所述支柱部件和探针部件; 去除所述内部容纳的部件; 翻新空出空气数据管的内表面区域; 检查外表面和内部容纳的部件; 确定需要更换的空气数据管部件，其中所述确定是通过从一组或多个所使用的空气数据管部件中进行选择来进行的，包括但不限于支柱部件，一个或多个加热元件部件， 探针组件，一个或多个静态线组件，一个或多个静态线配件组件，一个或多个气密密封件，一个或多个皮托管压力线配件连接器和皮托管压力管线， 电连接器; 用所述确定的更换部件重新组装所述空气数据管; 重新密封拉丝空气数据管部件; 以及将所述再密封的空气数据管的外表面恢复到适宜的状态。