EP3013993B8 - Procédé de protection d'une roue de compression d'un turbocompresseur de gaz d'échappement et roue de compression - Google Patents
Procédé de protection d'une roue de compression d'un turbocompresseur de gaz d'échappement et roue de compression Download PDFInfo
- Publication number
- EP3013993B8 EP3013993B8 EP14780455.3A EP14780455A EP3013993B8 EP 3013993 B8 EP3013993 B8 EP 3013993B8 EP 14780455 A EP14780455 A EP 14780455A EP 3013993 B8 EP3013993 B8 EP 3013993B8
- Authority
- EP
- European Patent Office
- Prior art keywords
- compressor wheel
- protecting
- exhaust
- gas turbocharger
- against damage
- 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.)
- Active
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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
-
- 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
- F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
-
- 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
- F05D2220/40—Application in turbochargers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013221712.9A DE102013221712A1 (de) | 2013-10-25 | 2013-10-25 | Verfahren zum Schutz des Verdichterrades eines Abgasturboladers vor einer Beschädigung sowie Verdichterrad |
PCT/EP2014/070973 WO2015058938A1 (fr) | 2013-10-25 | 2014-09-30 | Procédé visant à protéger la roue de compresseur d'un turbocompresseur à gaz d'échappement contre un endommagement éventuel et roue de compresseur |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3013993A1 EP3013993A1 (fr) | 2016-05-04 |
EP3013993B1 EP3013993B1 (fr) | 2019-06-26 |
EP3013993B8 true EP3013993B8 (fr) | 2019-08-07 |
Family
ID=51659633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14780455.3A Active EP3013993B8 (fr) | 2013-10-25 | 2014-09-30 | Procédé de protection d'une roue de compression d'un turbocompresseur de gaz d'échappement et roue de compression |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3013993B8 (fr) |
DE (1) | DE102013221712A1 (fr) |
WO (1) | WO2015058938A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006046503A1 (de) * | 2006-08-18 | 2008-02-21 | Mg-Micro Galva Gmbh | Laseroxidieren von Magnesium-, Titan- oder Aluminiumwerkstoffen |
DE102006051709A1 (de) * | 2006-10-30 | 2008-05-08 | AHC-Oberflächentechnik GmbH | Erzeugung von Verschleißschutzschichten auf Werkstoffen aus sperrschichtbildenden Metallen oder deren Legierungen mittels Laserbehandlung |
GB2475533B (en) * | 2009-11-21 | 2016-04-13 | Cummins Turbo Tech Ltd | Compressor wheel |
DE102012002284B4 (de) * | 2012-02-06 | 2014-08-21 | Audi Ag | Verfahren zum Herstellen eines Turbinenrotors eines Abgasturboladers sowie Verwendung eines Turbinenrotors |
-
2013
- 2013-10-25 DE DE102013221712.9A patent/DE102013221712A1/de not_active Withdrawn
-
2014
- 2014-09-30 WO PCT/EP2014/070973 patent/WO2015058938A1/fr active Application Filing
- 2014-09-30 EP EP14780455.3A patent/EP3013993B8/fr active Active
Also Published As
Publication number | Publication date |
---|---|
DE102013221712A1 (de) | 2015-04-30 |
WO2015058938A1 (fr) | 2015-04-30 |
EP3013993B1 (fr) | 2019-06-26 |
EP3013993A1 (fr) | 2016-05-04 |
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