DE69800885D1 - Verfahren und Gegenstand für die Verhütung von der Plattierung von Material in die Oberflächenöffnungen von Turbinenschaufeln - Google Patents

Verfahren und Gegenstand für die Verhütung von der Plattierung von Material in die Oberflächenöffnungen von Turbinenschaufeln

Info

Publication number
DE69800885D1
DE69800885D1 DE69800885T DE69800885T DE69800885D1 DE 69800885 D1 DE69800885 D1 DE 69800885D1 DE 69800885 T DE69800885 T DE 69800885T DE 69800885 T DE69800885 T DE 69800885T DE 69800885 D1 DE69800885 D1 DE 69800885D1
Authority
DE
Germany
Prior art keywords
plating
turbine blades
preventing material
surface openings
openings
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69800885T
Other languages
English (en)
Other versions
DE69800885T2 (de
Inventor
Jeffrey Allen Conner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE69800885D1 publication Critical patent/DE69800885D1/de
Application granted granted Critical
Publication of DE69800885T2 publication Critical patent/DE69800885T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C25D5/022—Electroplating of selected surface areas using masking means
    • 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
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/06—Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components
DE69800885T 1997-09-26 1998-09-25 Verfahren und Gegenstand für die Verhütung von der Plattierung von Material in die Oberflächenöffnungen von Turbinenschaufeln Expired - Fee Related DE69800885T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/938,694 US5985122A (en) 1997-09-26 1997-09-26 Method for preventing plating of material in surface openings of turbine airfoils

Publications (2)

Publication Number Publication Date
DE69800885D1 true DE69800885D1 (de) 2001-07-12
DE69800885T2 DE69800885T2 (de) 2002-03-28

Family

ID=25471814

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800885T Expired - Fee Related DE69800885T2 (de) 1997-09-26 1998-09-25 Verfahren und Gegenstand für die Verhütung von der Plattierung von Material in die Oberflächenöffnungen von Turbinenschaufeln

Country Status (4)

Country Link
US (2) US5985122A (de)
EP (1) EP0908538B1 (de)
JP (1) JP3326121B2 (de)
DE (1) DE69800885T2 (de)

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EP1820873A1 (de) * 2006-01-17 2007-08-22 Siemens Aktiengesellschaft Verfahren zur Herstellung von Turbinenbauteilen
KR101257838B1 (ko) * 2006-02-03 2013-04-29 삼성디스플레이 주식회사 잉크젯 헤드의 노즐 플레이트 표면에 소수성 코팅막을형성하는 방법
EP1835045A1 (de) * 2006-03-15 2007-09-19 Siemens Aktiengesellschaft Verfahren zur Herstellung eines beschichteten Bauteils
WO2007134620A1 (de) * 2006-05-19 2007-11-29 Siemens Aktiengesellschaft Verfahren zum vorbereiten eines bauteils aus einem elektrisch leitenden basismaterial auf das durchführen eines erodierprozesses
EP1900439A1 (de) * 2006-09-18 2008-03-19 Siemens Aktiengesellschaft Grünling aus polymerkeramischem Material und Verfahren zum Verschliessen von Öffnungen in Bauteilen
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DE102007008011A1 (de) 2007-02-15 2008-08-21 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Ausbildung einer Aluminium-Diffusionsschicht zum Oxidationsschutz
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EP2078578A1 (de) * 2008-01-10 2009-07-15 Siemens Aktiengesellschaft Belotung von Löchern, Verfahren zum Beschichten und Lotgutstäbchen
US8323409B2 (en) * 2008-05-08 2012-12-04 United Technologies Corporation Systems and methods for forming components with thermal barrier coatings
US8720206B2 (en) * 2009-05-14 2014-05-13 General Electric Company Methods and systems for inducing combustion dynamics
US9206499B2 (en) 2010-08-30 2015-12-08 United Technologies Corporation Minimizing blockage of holes in turbine engine components
DE102011011200A1 (de) 2011-02-14 2012-08-16 Dechema Gesellschaft Für Chemische Technik Und Biotechnologie E.V. Verfahren zur Erzeugung von Diffusionsschichten ohne Aktivator über Metallfolien
US8915713B2 (en) 2011-09-27 2014-12-23 General Electric Company Offset counterbore for airfoil cooling hole
US9121091B2 (en) 2012-01-19 2015-09-01 United Technologies Corporation Turbine airfoil mask
SG195417A1 (en) * 2012-06-01 2013-12-30 Pratt & Whitney Services Pte Ltd Polishing assembly and method for polishing
US9091176B2 (en) * 2012-06-05 2015-07-28 United Technologies Corporation Turbomachinery component cooling scheme
US9303517B2 (en) * 2012-06-15 2016-04-05 General Electric Company Channel marker and related methods
US9057272B2 (en) * 2012-06-29 2015-06-16 United Technologies Corporation Protective polishing mask
US10100650B2 (en) 2012-06-30 2018-10-16 General Electric Company Process for selectively producing thermal barrier coatings on turbine hardware
US9181809B2 (en) 2012-12-04 2015-11-10 General Electric Company Coated article
US9249490B2 (en) 2012-12-06 2016-02-02 United Technologies Corporation Mask system for gas turbine engine component
ES2859572T3 (es) * 2013-04-26 2021-10-04 Howmet Corp Electrodeposición del componente del perfil alar interno
FR3014115B1 (fr) 2013-12-02 2017-04-28 Office National Detudes Et De Rech Aerospatiales Onera Procede et systeme de depot d'oxyde sur un composant poreux
FR3013996B1 (fr) 2013-12-02 2017-04-28 Office National Detudes Et De Rech Aerospatiales Onera Procede de reparation locale de barrieres thermiques
US9551058B2 (en) 2013-12-06 2017-01-24 General Electric Company Coating methods and a coated substrate
US11035249B2 (en) 2014-07-23 2021-06-15 Pratt & Whitney Canada Corp. Method of manufacturing gas turbine engine element having at least one elongated opening
PL416283A1 (pl) * 2016-02-26 2017-08-28 General Electric Company Wyrób z ulepszonym układem powłok oraz sposoby jego wytwarzania
US10272461B2 (en) 2017-04-04 2019-04-30 General Electric Company Method for masking cooling passages
US10570747B2 (en) * 2017-10-02 2020-02-25 DOOSAN Heavy Industries Construction Co., LTD Enhanced film cooling system
US10738659B2 (en) 2018-05-25 2020-08-11 Solar Turbines Incorporated Turbine nozzle port seal for machining
US11407174B2 (en) 2020-04-01 2022-08-09 General Electric Company Cantilevered mask for openings in additively manufactured part
US11358335B2 (en) 2020-04-01 2022-06-14 General Electric Company Cantilevered mask for openings in additively manufactured part
US11767570B2 (en) 2020-04-01 2023-09-26 General Electric Company Protective mask by two material additive manufacturing, and related method
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US11548102B2 (en) * 2020-07-31 2023-01-10 General Electric Company Method for repairing composite components using a plug
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Also Published As

Publication number Publication date
JP3326121B2 (ja) 2002-09-17
US6258226B1 (en) 2001-07-10
EP0908538A1 (de) 1999-04-14
US5985122A (en) 1999-11-16
JPH11158684A (ja) 1999-06-15
DE69800885T2 (de) 2002-03-28
EP0908538B1 (de) 2001-06-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN

8339 Ceased/non-payment of the annual fee