ATE429523T1 - Verfahren und vorrichtung zum mikroplasmaspritzbeschichten eines teils einer verdichterschaufel eines düsentriebwerkes - Google Patents

Verfahren und vorrichtung zum mikroplasmaspritzbeschichten eines teils einer verdichterschaufel eines düsentriebwerkes

Info

Publication number
ATE429523T1
ATE429523T1 AT05256731T AT05256731T ATE429523T1 AT E429523 T1 ATE429523 T1 AT E429523T1 AT 05256731 T AT05256731 T AT 05256731T AT 05256731 T AT05256731 T AT 05256731T AT E429523 T1 ATE429523 T1 AT E429523T1
Authority
AT
Austria
Prior art keywords
compressor blade
gas
spray coating
arc
electric arc
Prior art date
Application number
AT05256731T
Other languages
English (en)
Inventor
Paul H Zajchowski
Gary Shubert
Donn R Blankenship
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35677286&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE429523(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US10/976,561 external-priority patent/US7763823B2/en
Priority claimed from US11/190,136 external-priority patent/US20070023402A1/en
Priority claimed from US11/253,868 external-priority patent/US20070087129A1/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of ATE429523T1 publication Critical patent/ATE429523T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder or liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Nozzles (AREA)
AT05256731T 2004-10-29 2005-10-31 Verfahren und vorrichtung zum mikroplasmaspritzbeschichten eines teils einer verdichterschaufel eines düsentriebwerkes ATE429523T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/976,561 US7763823B2 (en) 2004-10-29 2004-10-29 Method and apparatus for microplasma spray coating a portion of a compressor blade in a gas turbine engine
US11/190,136 US20070023402A1 (en) 2005-07-26 2005-07-26 Methods for repairing workpieces using microplasma spray coating
US11/253,868 US20070087129A1 (en) 2005-10-19 2005-10-19 Methods for repairing a workpiece

Publications (1)

Publication Number Publication Date
ATE429523T1 true ATE429523T1 (de) 2009-05-15

Family

ID=35677286

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05256731T ATE429523T1 (de) 2004-10-29 2005-10-31 Verfahren und vorrichtung zum mikroplasmaspritzbeschichten eines teils einer verdichterschaufel eines düsentriebwerkes

Country Status (3)

Country Link
EP (1) EP1652954B9 (de)
AT (1) ATE429523T1 (de)
DE (1) DE602005014066D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080113163A1 (en) * 2006-11-14 2008-05-15 United Technologies Corporation Thermal barrier coating for combustor panels
US8362386B2 (en) * 2010-06-09 2013-01-29 General Electric Company Power delivery unit, plasma spray system, and method of using plasma spray system
US10144096B2 (en) 2016-03-22 2018-12-04 General Electric Company Gas turbine in situ inflatable bladders for on-wing repair
US10190442B2 (en) 2016-03-22 2019-01-29 General Electric Company Gas turbine in situ inflatable bladders for on-wing repair
CN107570915B (zh) * 2017-09-12 2019-01-22 重庆科技学院 微合金化点焊工艺固定焊点合金粉末涂覆装置
CN109128462A (zh) * 2018-07-24 2019-01-04 叶露穗 一种具有磁稳定电弧的能效等离子电焊机设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256779A (en) * 1978-11-03 1981-03-17 United Technologies Corporation Plasma spray method and apparatus
US5723078A (en) * 1996-05-24 1998-03-03 General Electric Company Method for repairing a thermal barrier coating
US6042880A (en) * 1998-12-22 2000-03-28 General Electric Company Renewing a thermal barrier coating system
FR2827311B1 (fr) * 2001-07-12 2003-09-19 Snecma Moteurs Procede de reparation locale de pieces revetues d'une barriere thermique
US6571472B2 (en) * 2001-08-14 2003-06-03 General Electric Company Restoration of thickness to load-bearing gas turbine engine components
US6914210B2 (en) * 2002-10-30 2005-07-05 General Electric Company Method of repairing a stationary shroud of a gas turbine engine using plasma transferred arc welding

Also Published As

Publication number Publication date
EP1652954B9 (de) 2013-08-14
EP1652954A1 (de) 2006-05-03
DE602005014066D1 (de) 2009-06-04
EP1652954B1 (de) 2009-04-22

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Legal Events

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