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    SLIDING CONTACT WEAR SURFACES COATED WITH PTFE/ALUMINUM OXIDE THERMAL SPRAY COATING
    2.
    发明申请
    SLIDING CONTACT WEAR SURFACES COATED WITH PTFE/ALUMINUM OXIDE THERMAL SPRAY COATING 审中-公开
    滑动接触磨损表面涂有PTFE /氧化铝热喷涂

    公开(公告)号：WO2014133602A2

    公开(公告)日：2014-09-04

    申请号：PCT/US2013068708

    申请日：2013-11-06

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： BOGUE WILLIAM ,  TABOR TIMOTHY J

    CPC classification number: F02C9/18 ,  B05D1/08 ,  C23C4/04 ,  C23C4/11 ,  C23C24/04 ,  F04D27/0215 ,  F04D27/023 ,  F04D29/023 ,  F05D2300/2112 ,  F05D2300/432 ,  F05D2300/603 ,  F16K3/0218 ,  F16K25/005 ,  F16K31/122

    Abstract: A method of applying a wear-resistant coating to aluminum sliding contact wear surfaces is disclosed. The method includes providing a plurality of parts having sliding contact wear surfaces and thermal spray coating at least one of a composite aluminum oxide and PTFE or a blend of aluminum oxide and PTFE. The disclosed method may be used to repair aluminum parts subject to sliding contact wear as well as in the design of new aluminum parts subject to sliding contact wear. Improved compressor bleed valves for gas turbine engines and improved fan exit case assemblies are also disclosed.

    Abstract translation: 公开了一种向铝滑动接触磨损表面施加耐磨涂层的方法。 该方法包括提供多个具有滑动接触磨损表面的部件和热喷涂复合氧化铝和PTFE中的至少一种或氧化铝和PTFE的共混物。 所公开的方法可以用于修复受滑动接触磨损的铝部件以及在滑动接触磨损的新铝部件的设计中。 还公开了用于燃气涡轮发动机和改进的风扇出口箱组件的改进的压缩机放气阀。

    IN-SITU BALANCING OF PLATED POLYMERS
    3.
    发明专利
    IN-SITU BALANCING OF PLATED POLYMERS 未知

    公开(公告)号：CA2917898A1

    公开(公告)日：2015-02-26

    申请号：CA2917898

    申请日：2014-07-09

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： KLING COLIN J ,  PARKOS JOSEPH ,  LOMASNEY GARY M ,  BOGUE WILLIAM

    IPC: B05D1/28 ,  B05D5/00 ,  B05D7/00

    Abstract: A method for balancing a rotatable component is disclosed This method comprises and then plating the component to deposit a metal layer onto the component until the component is balanced. In addition, and alternative method for balancing a rotatable component is disclosed. This method comprises attaching a balancing weight to the rotatable component and rotating the component. This is followed by plating the component and the balancing weight to deposit a metal layer onto the balancing weight and the component until the component is balanced.

    FAN EXIT GUIDE VANE REPAIR METHOD AND APPARATUS
    4.
    发明专利
    FAN EXIT GUIDE VANE REPAIR METHOD AND APPARATUS 未知

    公开(公告)号：SG142209A1

    公开(公告)日：2008-05-28

    申请号：SG2007053564

    申请日：2007-07-20

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： BOGUE WILLIAM ,  GOLIAS JOHN J

    Abstract: FAN EXIT GUIDE VANE REPAIR METHOD AND APPARATUS A replacement fan exit guide vane assembly for installation between an inner case and an outer case of a gas turbine engine includes an airfoil structure having an outer end and an. inner end, a wedge structure connected to the outer end of the airfoil structure, a base plate positioned between the outer end of the airfoil structure and the outer case, a conformable material, and a slip collar having an opening therethrough and a recess formed along the opening. The airfoil structure extends through the opening, and the recess accepts the wedge structure to create an interference fit between the slip collar and the base plate. The conformable material is disposed along the opening and the recess in the slip collar, and also along the baseplate, in order to provide dampening relative to the airfoil structure and the wedge structure.

    5.
    发明专利
    未知

    公开(公告)号：DE602007003883D1

    公开(公告)日：2010-02-04

    申请号：DE602007003883

    申请日：2007-04-17

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： BOGUE WILLIAM ,  RINGLER RICHARD B

    IPC: F01D5/00 ,  F01D9/04

    Abstract: A method for repairing or replacing a mechanically retained vane is provided. The method comprises the steps of forming an oversized cavity (50) in a support structure (52), inserting a flared end (18) of a vane (22) in the oversized cavity (50), and inserting a wedge (70) for mechanically retaining the flared end (18) of the vane (22) in the oversized cavity (50).

    NON-INVASIVE THERMAL MANAGEMENT PROCESSES FOR RESTORATING METALLIC DETAILS BONDED TO SUBSTRATES
    6.
    发明专利
    NON-INVASIVE THERMAL MANAGEMENT PROCESSES FOR RESTORATING METALLIC DETAILS BONDED TO SUBSTRATES 未知

    公开(公告)号：SG144026A1

    公开(公告)日：2008-07-29

    申请号：SG2007171903

    申请日：2007-10-25

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： BOGUE WILLIAM ,  ROBERTSON JOHN M ,  SHUBERT GARY

    Abstract: NON-INVASIVE THERMAL MANAGEMENT PROCESSES FOR RESTORATING METALLIC DETAILS BONDED TO SUBSTRATES A thermal management process for enabling the restoration of a surface of a metallic detail in the presence of at least one bonding material, comprising preparing at least one damaged area on a metallic detail; disposing at least one thermal management component upon a bonding material or a surface area proximate to the bonding material to which the metallic detail is joined; masking at least the surface area and the bonding material with a masking agent; and dimensionally restoring a surface of the metallic detail disposed on the article at a processing temperature lower than a temperature which would degrade the bonding material, the substrate, or the bondment interface therebetween.

    CLOSURE OF COOLING HOLES WITH A FILLING AGENT
    8.
    发明专利
    CLOSURE OF COOLING HOLES WITH A FILLING AGENT 未知

    公开(公告)号：SG11201503924VA

    公开(公告)日：2015-07-30

    申请号：SG11201503924V

    申请日：2013-11-06

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： BOGUE WILLIAM ,  PRIHAR RON I P E

    IPC: F16J15/14 ,  B21K3/04 ,  F01D5/08

    Abstract: A method for filling cooling holes in a component of a gas turbine engine is disclosed. The component may include a plurality of first cooling holes extending through the wall of the component. The method may comprise the steps of exposing the outer surface of the component, filling the plurality of first cooling holes with a polyimide, curing the polyimide to block the passage of cooling fluid through the plurality of first cooling holes, and applying a thermal bather coating over the outer surface of the component. The method may further include the step of installing a second plurality of cooling holes in the wall of the component wherein the plurality of second cooling holes penetrate the thermal barrier coating and the wall of the component and allow cooling fluid to pass therethrough.

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