公开(公告)号：US20030106214A1

公开(公告)日：2003-06-12

申请号：US09683268

申请日：2001-12-06

Applicant: General Electric Company

Inventor： Jason Paul Mortzheim ,  Norman Arnold Turnquist ,  Osman Saim Dinc

IPC: B23P006/00

CPC classification number: B23P6/002 ,  F01D11/02 ,  F05D2230/80 ,  F05D2240/56 ,  Y10T29/49318 ,  Y10T29/49716 ,  Y10T29/49719

Abstract: A method of retrofitting a gas turbine wherein the gas turbine comprises a stator and a rotor. The rotor is coaxially aligned with the stator and spaced apart from the stator so as to define a gap therebetween. The method of retrofitting comprises fixedly securing a sealing member to the stator. The sealing member is configured to restrict a flow of a fluid medium in a fluid path across the gap and generate a pressure drop generally transverse to the gap during operation of the gas turbine.

Abstract translation: 一种改装燃气轮机的方法，其中燃气轮机包括定子和转子。 转子与定子同轴对准并且与定子间隔开，以便在它们之间形成间隙。 改进的方法包括将密封构件固定地固定到定子。 密封构件被构造成限制流体路径中的流体介质的流动跨过间隙，并且在燃气轮机的操作期间产生通常横向于间隙的压降。

公开(公告)号：US20030101580A1

公开(公告)日：2003-06-05

申请号：US10276179

申请日：2002-11-14

Inventor： Motohiro Arifuku ,  Hiroshi Yasuda ,  Itsuo Watanabe ,  Kouji Kobayashi ,  Isao Tsukagoshi

IPC: H05K003/34 ,  B23P006/00 ,  B29C073/00

CPC classification number: H05K3/225 ,  H05K3/323 ,  H05K3/361 ,  Y10T29/49117 ,  Y10T29/49718 ,  Y10T29/49721

Abstract: The present invention is to provide a method for removing adhesive in a short time without requiring any solvent, a repair of which has conventionally been required for a long time, and there is provided a method for repairing a circuit connection part where circuit members having a large number of opposed circuits are connected electrically through an adhesive, wherein mutual joints at a circuit connection part requiring repair are separated, a basic material for transfer is bonded through a transfer adhesive for transfer to at least one circuit member where the adhesive remains and then the adhesive remaining on the circuit member and the transfer adhesive are removed from the circuit member along with the basic material for transfer.

Abstract translation: 本发明提供一种在短时间内除去粘合剂的方法，而不需要任何长期以往需要修复的任何溶剂，并且提供了一种修复电路连接部分的方法，其中电路部件具有 大量的相对电路通过粘合剂电连接，其中需要修复的电路连接部分处的相互接合被分开，用于转移的基本材料通过转移粘合剂结合以转移到至少一个留下粘合剂的电路构件，然后 残留在电路构件上的粘合剂和转移粘合剂与转移用基材一起从电路构件中除去。

公开(公告)号：US20030101561A1

公开(公告)日：2003-06-05

申请号：US10239295

申请日：2002-09-20

Inventor： Nikolaos Kefalas ,  Wolfram Krockow

IPC: B23P006/00 ,  B23P023/00

CPC classification number: B23P6/002 ,  B23P19/047 ,  F16J15/3268 ,  Y10T29/49718 ,  Y10T29/49719 ,  Y10T29/49721 ,  Y10T29/49815 ,  Y10T29/49822 ,  Y10T29/53657 ,  Y10T29/5383

Abstract: The invention relates to a method for removing a seal (3) that is fixed in a groove (6) of a component. According to said method, a highly pressurised jet of liquid is aimed at the seal (3) or between the seal (3) and the component in order to loosen the seal (3) and free it from the groove. The inventive method is particularly suitable for freeing a sealing strip in a rotor or in a housing (2) of a turbine-type machine, and is considerably less time-consuming and expensive than the twisting-off method that has been used up until now.

Abstract translation: 本发明涉及一种去除固定在部件的凹槽（6）中的密封件（3）的方法。 根据所述方法，为了松开密封件3并将其从槽中释放，高密度的液体喷射针对密封件（3）或密封件（3）和部件之间。 本发明的方法特别适用于在涡轮机型的转子或壳体（2）中释放密封条，并且比直到现在已经使用的扭转方法要少得多的耗时和昂贵 。

公开(公告)号：US20030056945A1

公开(公告)日：2003-03-27

申请号：US10252626

申请日：2002-09-23

Applicant: Modine Manufacturing Company

Inventor： Wemer Zobel ,  Jorg Soldner ,  Herbert Marschner ,  Harald Schatz

IPC: F28F009/02 ,  B23P006/00

CPC classification number: F28F9/0221 ,  Y10T29/49352 ,  Y10T29/49391

Abstract: A flat tube block heat exchanger with a plurality of flat tubes with deformed ends. The deformed ends have broad sides that have been deformed to expose the inner surface of the flat tubes. The exposed inner surfaces of the flat tubes are bonded to the exposed inner surface of an adjacent flat tube. The bonded inner surfaces of the adjacent flat tubes form a fluid barrier with tanks located at opposite ends of the flat tubes.

Abstract translation: 具有多个具有变形端部的扁平管的扁平管块式热交换器。 变形的端部具有已经变形以暴露扁平管的内表面的宽边。 扁平管的暴露的内表面被结合到相邻扁平管的暴露的内表面。 相邻扁平管的粘合内表面形成一个流体屏障，其中槽位于扁平管的相对端。

公开(公告)号：US20030056349A1

公开(公告)日：2003-03-27

申请号：US09957003

申请日：2001-09-20

Inventor： Milton R. Okun

IPC: B23P006/00

CPC classification number: G02C13/001 ,  Y10T29/24 ,  Y10T29/31

Abstract: A method for repairing an eyeglass hinge having a failed screw so as to form a repaired eyeglass hinge utilizing a kit that includes a magnifying glass and a pair of strips. Each strip is slender, elongated, resilient, and tapers from a proximal end thereof to a distal end thereof so as to accommodate different sized eyeglass hinges, and the eyeglass hinge has a pair of mating portions. The method includes the steps of aligning the pair of mating portions of the eyeglass hinge utilizing the magnifying glass of the kit so as to form an aligned eyeglass hinge, inserting the distal end of one strip of the kit through the aligned eyeglass hinge in place of the failed screw, pulling the distal end of the one strip until such time as the one strip goes no further through the aligned eyeglass hinge indicating that the one strip is compressingly retained in the aligned eyeglass hinge so as to form a partially repaired eyeglass hinge, cutting the one strip just above the partially repaired eyeglass hinge, and cutting the one strip just below the partially repaired eyeglass hinge so as to form the repaired eyeglass hinge.

Abstract translation: 一种用于修复具有故障螺钉的眼镜铰链的方法，以便利用包括放大镜和一对条的试剂盒形成修复的眼镜铰链。 每个条带是细长的，细长的，弹性的，并且从其近端到其远端逐渐变细，以适应不同尺寸的眼镜铰链，并且眼镜铰链具有一对配合部分。 该方法包括以下步骤：利用套件的放大镜对准眼镜铰链的一对配合部分，以便形成对准的眼镜铰链，将套件的一个条带的远端插入对准的眼镜铰链中，代替 失效的螺钉，拉动一个条带的远端，直到一个条带不再进一步穿过对准的眼镜铰链，指示一个条被压缩保持在对准的眼镜铰链中，以便形成部分修复的眼镜铰链， 切割刚好在部分修复的眼镜铰链上方的一个条带，并将刚好在部分修复的眼镜铰链下面的一条切割，以形成修复的眼镜铰链。

公开(公告)号：US20030037422A1

公开(公告)日：2003-02-27

申请号：US10170892

申请日：2002-06-13

Inventor： Richard A. Brueckert ,  William A. Guess ,  Donald F. Kroesch

IPC: B23P006/00 ,  B23K009/04 ,  B22D019/10 ,  B23Q017/00 ,  G01M019/00

CPC classification number: B23P6/00 ,  B61G7/00 ,  Y10T29/4902 ,  Y10T29/49618 ,  Y10T29/49638 ,  Y10T29/49696 ,  Y10T29/49746 ,  Y10T29/49748 ,  Y10T29/49771 ,  Y10T29/49778 ,  Y10T29/49995 ,  Y10T29/49998 ,  Y10T29/5107 ,  Y10T29/5147 ,  Y10T29/5176 ,  Y10T408/5635

Abstract: A method for reconditioning an articulated connector while it is still mounted to the end structure of a rail car is disclosed. The connector is measured to find areas and amounts of wear on portions of the connector. The measurements are taken relative to a reference portion of the connector. Weld metal is then applied to the worn portion of the connector. The excess weld metal is manually or automatically machined away so that the connector falls within the required dimensions. A measurement of the weld area is again taken to ensure that the specified dimensions have been achieved. Apparatuses for measuring wear and specified dimensions and aiding in the method of reconditioning the connectors are also disclosed.

Abstract translation: 公开了一种在铰接连接器仍然安装到轨道车的端部结构的情况下进行再修复的方法。 测量连接器以找到连接器部分上的磨损量和面积。 相对于连接器的参考部分进行测量。 然后将焊接金属施加到连接器的磨损部分。 手工或自动加工多余的焊缝金属，使连接器落在所需尺寸之内。 再次采取焊接区域的测量，以确保达到规定的尺寸。 还公开了用于测量磨损和特定尺寸并辅助修复连接器的方法的装置。

公开(公告)号：US20020166231A1

公开(公告)日：2002-11-14

申请号：US09850896

申请日：2001-05-08

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

IPC: B21D053/78 ,  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：US20020148115A1

公开(公告)日：2002-10-17

申请号：US09779208

申请日：2001-02-08

Applicant: Siemens Westinghouse Power Corporation

Inventor： Michael A. Burke ,  Gary W. Swartzbeck ,  Paula D. Freyer

IPC: B23P006/00

CPC classification number: B23P6/005 ,  B23K2101/001 ,  F01D5/005 ,  Y10T29/49318 ,  Y10T29/49336 ,  Y10T29/49721

Abstract: A method of repairing gas turbine engine components is provided. The method includes removing the damaged portion and fabricating an insert to match the removed portion. The insert is precision machined and crystallographically matched to the original component, and then bonded to this component using transient liquid phase bonding techniques and suitable heat treatment.

Abstract translation: 提供了修复燃气涡轮发动机部件的方法。 该方法包括去除损坏部分并制造插入件以匹配去除部分。 刀片精密机械加工并与原始部件进行晶体学匹配，然后使用瞬态液相粘合技术和合适的热处理结合到该部件上。

公开(公告)号：US20020116820A1

公开(公告)日：2002-08-29

申请号：US09904500

申请日：2001-07-16

Inventor： Alcino Resende De Almeida

IPC: B23P006/00

CPC classification number: E21B23/08 ,  F16L55/18 ,  F16L55/38 ,  Y10T29/49405 ,  Y10T29/49412 ,  Y10T29/49432 ,  Y10T29/49732

Abstract: A method of diminishing the size of the cross section of an opening of a first hollow device located in an undersea flow pipe through which passes a fluid flow uses a second hollow device to be inserted into said undersea flow pipe, said second hollow device being provided with a leading portion and a trailing portion, said leading portion being of a smaller external diameter than said trailing portion, said second hollow device being provided with a passage extending longitudinally theretrough. Next a foam pig is inserted immediately after said second hollow device. Urged by said fluid flow, said foam pig displaces said second hollow device along said undersea flow pipe, until said second hollow device encounters said first hollow device. Said leading portion of said second hollow device is then inserted into an opening of said first device, thereby diminishing the size of a cross section of said opening.

Abstract translation: 一种缩小第一中空装置的开口尺寸的方法，所述第一中空装置的开口位于通过流体流动的第二中空装置通过该第一中空装置的开口插入到所述海底流动管中，所述第二中空装置被设置 所述前导部分和后部部分具有比所述后部更小的外径，所述第二中空装置设有沿其纵向延伸的通道。 接下来，在所述第二中空装置之后立即插入泡沫猪。 通过所述流体流动促使所述泡沫猪沿着所述海底流动管置换所述第二中空装置，直到所述第二中空装置遇到所述第一中空装置。 然后将所述第二中空装置的所述引导部分插入所述第一装置的开口中，从而减小所述开口的横截面的尺寸。

公开(公告)号：US20010037570A1

公开(公告)日：2001-11-08

申请号：US09443118

申请日：1999-11-18

Inventor： JEFFREY A. CONNER ,  MICHAEL J. WEIMER

IPC: B41N001/24 ,  B23P006/00

CPC classification number: C23C10/02 ,  C23C10/58 ,  Y10T29/49318 ,  Y10T29/49336

Abstract: A gas turbine engine hot section component having a ceramic thermal barrier coating is repaired by removing the ceramic thermal barrier coating, removing oxidation products and corrosion products from the metallic bond coating beneath the ceramic thermal barrier coating, applying a noble metal to the component, diffusing the noble metal into the component substrate, and aluminiding the component to provide an outermost noble metal-Al layer.

Abstract translation: 具有陶瓷热障涂层的燃气涡轮发动机热段部件通过去除陶瓷热障涂层来修复，从陶瓷热障涂层下方的金属粘合涂层去除氧化产物和腐蚀产物，向组分施加贵金属，扩散 将贵金属加入到组分基材中，并将组分铝化以提供最外层的贵金属-Al层。