EP2192209A3 - Dispositif à nettoyage des composants oxydés ou corrodés en présence d'un mélange gazeux de halogènes - Google Patents

Dispositif à nettoyage des composants oxydés ou corrodés en présence d'un mélange gazeux de halogènes Download PDF

Info

Publication number
EP2192209A3
EP2192209A3 EP09175543.9A EP09175543A EP2192209A3 EP 2192209 A3 EP2192209 A3 EP 2192209A3 EP 09175543 A EP09175543 A EP 09175543A EP 2192209 A3 EP2192209 A3 EP 2192209A3
Authority
EP
European Patent Office
Prior art keywords
gas
halogen
components
containing gas
flow control
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.)
Granted
Application number
EP09175543.9A
Other languages
German (de)
English (en)
Other versions
EP2192209A2 (fr
EP2192209B1 (fr
Inventor
Ansgar Luttermann
Alexander Stankowksi
Karsten Bindernagel
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.)
GE Vernova GmbH
Original Assignee
Alstom Technology AG
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
Priority claimed from DE200810043787 external-priority patent/DE102008043787B3/de
Priority claimed from US12/352,641 external-priority patent/US9353625B2/en
Application filed by Alstom Technology AG filed Critical Alstom Technology AG
Publication of EP2192209A2 publication Critical patent/EP2192209A2/fr
Publication of EP2192209A3 publication Critical patent/EP2192209A3/fr
Application granted granted Critical
Publication of EP2192209B1 publication Critical patent/EP2192209B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/002Cleaning of turbomachines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP09175543.9A 2008-11-17 2009-11-10 Dispositif pour le nettoyage de composants oxydés ou corrodés en présence d'un mélange gazeux d'halogènes Active EP2192209B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810043787 DE102008043787B3 (de) 2008-11-17 2008-11-17 Vorrichtung zur Reinigung oxidierter oder korrodierter Bauteile in Gegenwart eines halogenhaltigen Gasgemisches
US12/352,641 US9353625B2 (en) 2009-01-13 2009-01-13 Device for cleaning oxidized or corroded components in the presence of a halogenous gas mixture

Publications (3)

Publication Number Publication Date
EP2192209A2 EP2192209A2 (fr) 2010-06-02
EP2192209A3 true EP2192209A3 (fr) 2014-08-13
EP2192209B1 EP2192209B1 (fr) 2016-04-06

Family

ID=41682389

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09175543.9A Active EP2192209B1 (fr) 2008-11-17 2009-11-10 Dispositif pour le nettoyage de composants oxydés ou corrodés en présence d'un mélange gazeux d'halogènes

Country Status (2)

Country Link
EP (1) EP2192209B1 (fr)
CA (1) CA2685800C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3006602B1 (fr) * 2014-10-09 2017-04-12 Airbus DS GmbH Procédé destiné au nettoyage d'aubes de turbines
US9689076B2 (en) 2014-10-10 2017-06-27 Airbus Ds Gmbh Method of cleaning turbine blades
CN113002808A (zh) * 2021-02-07 2021-06-22 上海宇航系统工程研究所 一种火箭吹除集中供气系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209307B1 (fr) * 1985-07-15 1988-09-07 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Nettoyage d'objets métalliques
JP2001003705A (ja) * 1999-06-16 2001-01-09 Hitachi Ltd ガスタービン翼電解加工空冷孔清浄化方法並びに装置
EP1882823A2 (fr) * 2006-07-27 2008-01-30 Rolls-Royce plc Système et procédé de nettoyage d'avion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098450A (en) 1977-03-17 1978-07-04 General Electric Company Superalloy article cleaning and repair method
US6416589B1 (en) 1999-02-18 2002-07-09 General Electric Company Carbon-enhanced fluoride ion cleaning
DE102005051310A1 (de) 2005-10-26 2007-05-03 Siemens Ag Reinigung von oxidierten oder korrodierten Bauteilen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209307B1 (fr) * 1985-07-15 1988-09-07 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Nettoyage d'objets métalliques
JP2001003705A (ja) * 1999-06-16 2001-01-09 Hitachi Ltd ガスタービン翼電解加工空冷孔清浄化方法並びに装置
EP1882823A2 (fr) * 2006-07-27 2008-01-30 Rolls-Royce plc Système et procédé de nettoyage d'avion

Also Published As

Publication number Publication date
EP2192209A2 (fr) 2010-06-02
CA2685800A1 (fr) 2010-05-17
CA2685800C (fr) 2016-05-24
EP2192209B1 (fr) 2016-04-06

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