EP2260119B1 - Installation d'injection de gaz froid - Google Patents
Installation d'injection de gaz froid Download PDFInfo
- Publication number
- EP2260119B1 EP2260119B1 EP09729463A EP09729463A EP2260119B1 EP 2260119 B1 EP2260119 B1 EP 2260119B1 EP 09729463 A EP09729463 A EP 09729463A EP 09729463 A EP09729463 A EP 09729463A EP 2260119 B1 EP2260119 B1 EP 2260119B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- section
- spraying system
- cold gas
- gas spraying
- stagnation chamber
- 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
- 238000005507 spraying Methods 0.000 title claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 14
- 239000012774 insulation material Substances 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 6
- 239000011810 insulating material Substances 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910000505 Al2TiO5 Inorganic materials 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052790 beryllium Inorganic materials 0.000 claims description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052878 cordierite Inorganic materials 0.000 claims description 3
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 3
- 229910021426 porous silicon Inorganic materials 0.000 claims description 3
- AABBHSMFGKYLKE-SNAWJCMRSA-N propan-2-yl (e)-but-2-enoate Chemical compound C\C=C\C(=O)OC(C)C AABBHSMFGKYLKE-SNAWJCMRSA-N 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 239000007921 spray Substances 0.000 description 8
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 150000004767 nitrides Chemical group 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1481—Spray pistols or apparatus for discharging particulate material
- B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/1606—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air
- B05B7/1613—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed
- B05B7/162—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed and heat being transferred from the atomising fluid to the material to be sprayed
- B05B7/1626—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed and heat being transferred from the atomising fluid to the material to be sprayed at the moment of mixing
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
Definitions
- the invention relates to a cold gas spraying system having the features according to the preamble of claim 1.
- Such a cold gas spraying system is sold, for example, by CGT Cold Gas Technology GmbH under the product name Kinetiks® 4000 Cold Spray System.
- the previously known cold gas spraying system has a gas heater for heating a gas.
- a stagnation chamber is connected to a Laval nozzle.
- Laval nozzles are known to have a converging section, a nozzle neck adjoining the converging section and a widening section adjoining the nozzle neck.
- the Laval nozzle emits a gas stream with particles in it at supersonic speed.
- Cold spray systems of the type described can be used, for example, to produce a coating on a surface with the accelerated particles.
- Kaltgasspiritzanlagen are in DE 10207519 and EP 1629899 disclosed.
- the invention has for its object to provide a cold gas spraying system with which an even better layer quality when producing a coating can be achieved than before.
- the invention provides that at least one - as seen in the gas flow direction - located behind the gas heater section of the cold gas spraying system in which he inside wall with a ceramic insulation material, the thermal conductivity (thermal conductivity) below 20 watts per Kelvin and meter (20 W. / Km), is covered or consists of such a material.
- the thermal conductivity of an insulating material is usually given for a temperature range between 30 and 100 ° C, as listed in W / (K * m).
- a significant advantage of the cold gas spray system according to the invention is the fact that can be achieved with this higher flow velocities of the gas stream and thus higher particle velocities than in prior art cold gas spraying. This is concretely attributable to the fact that, due to the thermal insulation provided according to the invention, of at least one section located behind the gas heating device in the gas flow direction, it is possible to achieve greater stagnation temperatures of the gas within the cold gas spraying installation than before. It has been recognized by the inventor that the achievable flow rates against atmospheric pressure, both those of the gas stream and those of the particles therein, depend primarily on the stagnation temperature of the gas and less on the stagnation pressure of the gas.
- the invention begins by providing according to the invention to allow even higher stagnation temperatures than before; This is achieved by one or more located behind the gas heater sections are specifically thermally insulated or thermally protected to even higher temperatures in these sections without damaging plant parts to allow the cold gas spray system.
- the core of the invention is therefore to achieve higher stagnation temperatures by means of additional thermal insulation, in order thereby to achieve higher flow velocities of the particles and thus, in turn, higher-quality coating qualities.
- the insulating material is formed by or includes one or more of the following materials: porcelains, steatites, cordierite ceramics, alumina, in particular zirconia-reinforced, aluminum silicate, aluminum titanate, zirconium oxide, in particular stabilized variants, oxides of magnesium, beryllium or Titanium, silicon nitride, porous silicon carbide, in particular nitride bonded or recrystallized.
- the panel is formed by an insert which consists wholly or partly of the insulating material and is inserted in the thermally protected portion of the cold gas spraying system that it separates the inner wall of the portion of the gas stream ,
- this can be exchanged particularly easily and thus advantageously.
- the cladding may be formed by a coating of the insulating material applied to the inner wall of the section and separating the inner wall of the section from the gas flow.
- the thermally protected portion lies in the converging section of the Laval nozzle to a thermal stress and deformation of this relevant for the beam formation and acceleration of the gas section to avoid.
- At least part of the insert is formed by a cone-shaped, in particular frusto-conical, sleeve, which is inserted into the converging section of the Laval nozzle.
- a particularly simple replacement of the insert in the event of material wear is possible.
- the thermally protected portion lies in the stagnation chamber.
- the thermally protected portion extends from the stagnation chamber into the converging part of the Laval nozzle.
- the thermal insulation is achieved by an insert which is formed by a sectionally cylindrical and partially cone-shaped, in particular frusto-conical, sleeve whose cylindrical portion is inserted in the stagnation chamber and its conical portion in the converging section of the Laval nozzle.
- the thermally protected portion may extend into and / or through the nozzle throat.
- the stagnation chamber can be opened and the insert and the stagnation chamber are designed such that the insert can be exchanged from the stagnation chamber.
- the Laval nozzle 20 comprises a converging section 30 and a widening section 40.
- the converging section 30 and the widening section 40 are through a nozzle throat 50, in which the cross-section of the Laval nozzle 20 is minimal, separated from each other.
- a stagnation chamber 60 is connected at the converging section 30 of the Laval nozzle 20, a stagnation chamber 60 is connected.
- the cross-sectional area A of the stagnation chamber 60 is much larger than the cross-sectional area A 'in the region of the nozzle neck 50, so that it in the region of the nozzle neck 50 and in the adjoining, widening portion 40 to a significant acceleration of the Laval nozzle 20 passing gas stream P comes.
- the relatively low gas flow velocity (0 ⁇ Mach number ⁇ 1) in the stagnation chamber 60 is designated by the reference symbol Vu and the high supersonic gas flow velocity (Mach number> 1) in the subsection 40 by the reference symbol Vo.
- a particle feed device 80 which feeds particles T into the gas G in the stagnation chamber 60.
- the particles T are fed laterally from the edge into the stagnation chamber 60;
- the particles T may be centered or at different spatial angles than in the FIG. 1 shown fed into the stagnation chamber 60.
- a gas heater 90 is arranged, which heats the gas G before it enters the stagnation chamber 60 and the Laval nozzle 20.
- the cold gas spraying system 10 according to the FIG. 1 can be operated as follows:
- the particles T are fed into the gas G located in the stagnation chamber 60. Due to the large cross section A in the stagnation chamber 60, the gas flow velocity Vu of the gas flow P from the stagnation chamber 60 into the Laval nozzle 20 is still relatively small (0 ⁇ Mach number ⁇ 1). Only in the area of the nozzle throat 50 does the gas flow P accelerate considerably, resulting in a gas flow velocity Vo of the gas flow P in the expanding section 40 in the supersonic range (Mach number> 1).
- the highest possible gas temperature is set in the stagnation chamber 60.
- a thermal insulation material 100 or coated In order to avoid that in the converging section 30 of the Laval nozzle 20 overheating and concomitantly a deformation or destruction of the Laval nozzle 20 may occur, this is covered with a thermal insulation material 100 or coated.
- the thermal insulation material 100 has a thermal conductivity below 20W / Km.
- the insulating material 100 can be formed, for example, by one or more of the following ceramic materials: porcelains, steatites, cordierite ceramics, aluminum oxide, in particular zirconium-reinforced aluminum silicate, aluminum titanate, zirconium oxide, in particular stabilized variants, oxides of magnesium, beryllium or titanium, silicon nitride, porous silicon carbide, in particular nitride bonded or recrystallized.
- ceramic materials porcelains, steatites, cordierite ceramics, aluminum oxide, in particular zirconium-reinforced aluminum silicate, aluminum titanate, zirconium oxide, in particular stabilized variants, oxides of magnesium, beryllium or titanium, silicon nitride, porous silicon carbide, in particular nitride bonded or recrystallized.
- the lining is formed by a cone-shaped, in particular frustoconical, insert 110, which consists wholly or partly of said thermal insulation material 100 and is inserted or inserted into the Laval nozzle 20.
- the insert 110 Through the insert 110, the gas flow P is separated from the inner wall 120 of the Laval nozzle 20, so that the inner wall 120 is thermally protected in the region of the insert 110.
- the stagnation chamber 60 at its in the FIG. 1 left or right side can be opened to pull out the insert 110 in the event of wear from the Laval nozzle 20 and replace.
- FIG. 2 a second embodiment of a cold gas spraying system 10 is shown.
- the stagnation chamber 60 is thermally protected.
- the inner wall 130 of the stagnation chamber 60 is lined or coated with the thermal insulation material 100.
- the cladding is formed by an insert 140, which consists of or comprises the thermal insulation material 100 and rests against the inner wall 130 from the inside.
- the insert 140 may for example be formed at least in sections by a cylindrical insertion sleeve.
- the insertion sleeve in the event of wear of the in the FIG. 2 left or right side of the stagnation chamber 60 are exchanged.
- the inner wall portion 200 adjacent to the Laval nozzle 20 is the stagnation chamber 60 and the inner wall portion 210 of the converging section 30 of the Laval nozzle 20 thermally protected.
- the two inner wall sections 200 and 210 are lined with an insert 220 in the form of a sleeve or insertion sleeve, which has been inserted from the stagnation chamber 60 in this and in the Laval nozzle 20.
- the insertion sleeve 220 is replaceable, so that it can be replaced in case of wear.
- the plug-in sleeve 220 is partially cylindrical and partially conical, wherein the cylindrical portion in the stagnation chamber 60 and the cone-shaped portion in the converging section 40 of the Laval nozzle 20 is inserted or inserted.
- FIG. 4 1 shows an exemplary embodiment of a cold gas spraying system 10, in which the stagnation chamber 60, the converging section 30 of the Laval nozzle 20, the nozzle neck 50 and a lower section 310 of the widening section 40 of the Laval nozzle 20 are thermally insulated.
- a coating of a thermal insulation material is applied to the said sections, which has a thermal conductivity below 20 W / Km.
- the stagnation chamber 60, the subsection 30, the nozzle throat 50, and the subsection 310 may also be made solid from a thermal insulation material having a conductivity below 20 W / Km.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Coating By Spraying Or Casting (AREA)
- Nozzles (AREA)
Abstract
Claims (11)
- Installation ( 10 ) d'injection de gaz froid comprenant- un dispositif ( 90 ) de chauffage de gaz,- une chambre ( 60 ) de stagnation raccordée directement ou indirectement au dispositif ( 90 ) de chauffage de gaz, et- une buse ( 20 ) Laval qui est raccordée du côté de l'entrée à la chambre ( 60 ) de stagnation et qui cède, à une vitesse supersonique du côté de la sortie, un courant ( P ) gazeux dans lequel se trouve des particules ( T ),
caractérisée en ce que- au moins une partie se trouvant, considéré dans le sens d'écoulement du courant gazeux, en aval du dispositif ( 90 ) de chauffage de gaz, de l'installation d'injection de gaz froid est protégée thermiquement,- par le fait qu'elle est revêtue du côté de la paroi intérieure d'un matériau isolant en céramique, qui a une conductibilité thermique inférieure à 20 W/Km ou qu'elle en est constituée. - Installation d'injection de gaz froid suivant la revendication 1, caractérisée en ce que le matériau isolant est formé par un ou plusieurs des matériaux suivants ou en contient aussi au moins un ou plusieurs : porcelaines ; stéatites ; céramiques en cordiérite ; oxyde d'aluminium notamment renforcé par de la zircone ; silicate d'aluminium ; titanate d'aluminium ; oxyde de zirconium, notamment des variantes stabilisées ; oxyde de magnésium, de béryllium ou de titane ; nitrure de silicium ; carbure de silicium poreux, notamment fixé par du nitrure ou recristallisé.
- Installation d'injection de gaz froid suivant l'une des revendications précédentes, caractérisée en ce que le revêtement est formé par un insert ( 110, 140 ) qui est constitué en tout ou partie du matériau isolant et qui est inséré dans la partie protégée thermiquement de l'installation d'injection de gaz froid de manière à séparer du courant gazeux de la paroi intérieure de la partie.
- Installation d'injection de gaz froid suivant l'une des revendications précédentes, caractérisée en ce que le revêtement est formé par une couche en un matériau isolant, qui est déposée sur la paroi intérieure de la partie et qui sépare du courant gazeux la paroi intérieure de la partie.
- Installation d'injection de gaz froid suivant l'une des revendications précédentes, caractérisée en ce que la partie protégée thermiquement se trouve dans la sous-partie convergente la buse Laval.
- Installation d'injection de gaz froid suivant la revendication 5, caractérisée en ce qu'au moins une partie de l'insert est formée par un manchon de forme conique, notamment en tronc de cône, qui est inséré dans la sous-partie convergente de la buse Laval.
- Installation d'injection de gaz froid suivant l'une des revendications précédentes, caractérisée en ce que la partie protégée thermiquement se trouve dans la chambre de stagnation.
- Installation d'injection de gaz froid suivant la revendication 7, caractérisée en ce que la partie protégée thermiquement sort de la chambre de stagnation pour aller dans la partie convergente de la buse Laval.
- Installation d'injection de gaz froid suivant la revendication 8, caractérisée en ce que l'insert comporte un manchon par endroit cylindrique et par endroit de forme conique, notamment en tronc de cône, dont la partie cylindrique, qui est insérée dans la chambre de stagnation et dans la partie en forme de cône, est insérée dans la sous-partie convergente de la buse Laval.
- Installation d'injection de gaz froid suivant l'une des revendications précédentes, caractérisée en ce que la partie protégée thermiquement s'étend jusque dans le col de la buse et/ou y passe.
- Installation d'injection de gaz froid suivant l'une des revendications précédentes, caractérisée en ce que- la chambre ( 60 ) de stagnation peut être ouverte et- l'insert et la chambre de stagnation sont conformés de manière à pouvoir remplacer l'insert à partir de la chambre de stagnation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008019682A DE102008019682A1 (de) | 2008-04-11 | 2008-04-11 | Kaltgasspritzanlage |
PCT/EP2009/053462 WO2009124839A2 (fr) | 2008-04-11 | 2009-03-24 | Installation d'injection de gaz froid |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2260119A2 EP2260119A2 (fr) | 2010-12-15 |
EP2260119B1 true EP2260119B1 (fr) | 2012-08-15 |
Family
ID=40765713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09729463A Active EP2260119B1 (fr) | 2008-04-11 | 2009-03-24 | Installation d'injection de gaz froid |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110094439A1 (fr) |
EP (1) | EP2260119B1 (fr) |
CN (1) | CN101999011B (fr) |
CA (1) | CA2721114C (fr) |
DE (1) | DE102008019682A1 (fr) |
DK (1) | DK2260119T3 (fr) |
WO (1) | WO2009124839A2 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11662300B2 (en) | 2019-09-19 | 2023-05-30 | Westinghouse Electric Company Llc | Apparatus for performing in-situ adhesion test of cold spray deposits and method of employing |
US11898986B2 (en) | 2012-10-10 | 2024-02-13 | Westinghouse Electric Company Llc | Systems and methods for steam generator tube analysis for detection of tube degradation |
US11935662B2 (en) | 2019-07-02 | 2024-03-19 | Westinghouse Electric Company Llc | Elongate SiC fuel elements |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014178937A1 (fr) * | 2013-05-03 | 2014-11-06 | United Technologies Corporation | Réchauffeur de gaz portatif haute température et haute pression |
US20160221014A1 (en) * | 2013-09-25 | 2016-08-04 | United Technologies Corporation | Simplified cold spray nozzle and gun |
JP6716204B2 (ja) * | 2015-06-24 | 2020-07-01 | 日本発條株式会社 | 成膜方法及び成膜装置 |
CN113518662B (zh) * | 2019-03-01 | 2023-12-12 | 株式会社川田 | 粉体涂装装置和粉体涂装方法、粉体分散装置以及粉体分散方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1162934A (zh) * | 1994-09-19 | 1997-10-22 | Ast控股有限公司 | 把电磁能和可加热混合物耦合起来的喷嘴 |
US6417126B1 (en) * | 2000-02-24 | 2002-07-09 | C-Max Technology, Inc. | Ceramics and process for producing |
DE10207519A1 (de) * | 2002-02-22 | 2003-09-11 | Linde Ag | Vorrichtung zum Kaltgasspritzen |
US7163603B2 (en) * | 2002-06-24 | 2007-01-16 | Tokyo Electron Limited | Plasma source assembly and method of manufacture |
US20060038044A1 (en) * | 2004-08-23 | 2006-02-23 | Van Steenkiste Thomas H | Replaceable throat insert for a kinetic spray nozzle |
JP2006179856A (ja) * | 2004-11-25 | 2006-07-06 | Fuji Electric Holdings Co Ltd | 絶縁基板および半導体装置 |
US20070074656A1 (en) * | 2005-10-04 | 2007-04-05 | Zhibo Zhao | Non-clogging powder injector for a kinetic spray nozzle system |
DE102006014124A1 (de) * | 2006-03-24 | 2007-09-27 | Linde Ag | Kaltgasspritzpistole |
-
2008
- 2008-04-11 DE DE102008019682A patent/DE102008019682A1/de not_active Withdrawn
-
2009
- 2009-03-24 CN CN200980112697.9A patent/CN101999011B/zh active Active
- 2009-03-24 EP EP09729463A patent/EP2260119B1/fr active Active
- 2009-03-24 CA CA2721114A patent/CA2721114C/fr active Active
- 2009-03-24 US US12/736,476 patent/US20110094439A1/en not_active Abandoned
- 2009-03-24 WO PCT/EP2009/053462 patent/WO2009124839A2/fr active Application Filing
- 2009-03-24 DK DK09729463.1T patent/DK2260119T3/da active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US11898986B2 (en) | 2012-10-10 | 2024-02-13 | Westinghouse Electric Company Llc | Systems and methods for steam generator tube analysis for detection of tube degradation |
US11935662B2 (en) | 2019-07-02 | 2024-03-19 | Westinghouse Electric Company Llc | Elongate SiC fuel elements |
US11662300B2 (en) | 2019-09-19 | 2023-05-30 | Westinghouse Electric Company Llc | Apparatus for performing in-situ adhesion test of cold spray deposits and method of employing |
Also Published As
Publication number | Publication date |
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WO2009124839A3 (fr) | 2010-02-18 |
CN101999011B (zh) | 2013-08-21 |
DE102008019682A1 (de) | 2009-10-15 |
EP2260119A2 (fr) | 2010-12-15 |
CA2721114A1 (fr) | 2009-10-15 |
WO2009124839A2 (fr) | 2009-10-15 |
DK2260119T3 (da) | 2012-11-26 |
US20110094439A1 (en) | 2011-04-28 |
CA2721114C (fr) | 2017-04-25 |
CN101999011A (zh) | 2011-03-30 |
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