EP3184735A3 - Lokale reparatur oder wiederaufarbeitung von polymeren erosionsbeschichtungen - Google Patents
Lokale reparatur oder wiederaufarbeitung von polymeren erosionsbeschichtungen Download PDFInfo
- Publication number
- EP3184735A3 EP3184735A3 EP16204796.3A EP16204796A EP3184735A3 EP 3184735 A3 EP3184735 A3 EP 3184735A3 EP 16204796 A EP16204796 A EP 16204796A EP 3184735 A3 EP3184735 A3 EP 3184735A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- remanufacture
- local repair
- erosion coatings
- polymeric erosion
- polymeric
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/125—Process of deposition of the inorganic material
- C23C18/1254—Sol or sol-gel processing
-
- 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
-
- 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
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/36—Application in turbines specially adapted for the fan of turbofan engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562387454P | 2015-12-24 | 2015-12-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3184735A2 EP3184735A2 (de) | 2017-06-28 |
EP3184735A3 true EP3184735A3 (de) | 2017-10-04 |
Family
ID=57681301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16204796.3A Withdrawn EP3184735A3 (de) | 2015-12-24 | 2016-12-16 | Lokale reparatur oder wiederaufarbeitung von polymeren erosionsbeschichtungen |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP3184735A3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11260421B2 (en) * | 2017-07-21 | 2022-03-01 | Raytheon Technologies Corporation | Method to strip and recoat erosion coatings applied to fan blades and structural guide vanes |
US20190024256A1 (en) * | 2017-07-21 | 2019-01-24 | United Technologies Corporation | Method to strip and recoat erosion coatings applied to fan blades and structural guide vanes |
US11346371B2 (en) * | 2018-05-04 | 2022-05-31 | Raytheon Technologies Corporation | Method to strip coatings off of an aluminum alloy fan blade |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5814137A (en) * | 1996-11-04 | 1998-09-29 | The Boeing Company | Sol for coating metals |
US6235352B1 (en) * | 1999-11-29 | 2001-05-22 | Electric Power Research Institute, Inc. | Method of repairing a thermal barrier coating |
EP2236648A1 (de) * | 2009-03-30 | 2010-10-06 | Alstom Technology Ltd | Verfahren zum lokalen Aufbringen und zur lokalen Reparatur von Wärmedämmschichten |
-
2016
- 2016-12-16 EP EP16204796.3A patent/EP3184735A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5814137A (en) * | 1996-11-04 | 1998-09-29 | The Boeing Company | Sol for coating metals |
US6235352B1 (en) * | 1999-11-29 | 2001-05-22 | Electric Power Research Institute, Inc. | Method of repairing a thermal barrier coating |
EP2236648A1 (de) * | 2009-03-30 | 2010-10-06 | Alstom Technology Ltd | Verfahren zum lokalen Aufbringen und zur lokalen Reparatur von Wärmedämmschichten |
Also Published As
Publication number | Publication date |
---|---|
EP3184735A2 (de) | 2017-06-28 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Extension state: BA ME |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C23C 28/00 20060101ALI20170829BHEP Ipc: C23C 18/12 20060101ALI20170829BHEP Ipc: F01D 5/28 20060101ALI20170829BHEP Ipc: F01D 5/00 20060101AFI20170829BHEP |
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17P | Request for examination filed |
Effective date: 20180404 |
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RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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17Q | First examination report despatched |
Effective date: 20190611 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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18W | Application withdrawn |
Effective date: 20191220 |