DE50311294D1 - Ystem - Google Patents
YstemInfo
- Publication number
- DE50311294D1 DE50311294D1 DE50311294T DE50311294T DE50311294D1 DE 50311294 D1 DE50311294 D1 DE 50311294D1 DE 50311294 T DE50311294 T DE 50311294T DE 50311294 T DE50311294 T DE 50311294T DE 50311294 D1 DE50311294 D1 DE 50311294D1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- combustion chamber
- mixing chamber
- additional
- expansion nozzle
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/08—Flame spraying
- B05D1/10—Applying particulate materials
-
- 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
- B05B7/20—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 by flame or combustion
- B05B7/201—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 by flame or combustion downstream of the nozzle
- B05B7/205—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 by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
-
- 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
- C23C4/129—Flame spraying
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Nozzles (AREA)
- Coating By Spraying Or Casting (AREA)
- Luminescent Compositions (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
The invention relates to a low-temperature high-velocity flame spraying system for thermally spraying powdery spray additional materials, comprising at least one connection (1, 3, 9, 26, 27, 44) for introducing operating media consisting of gaseous and liquid fuels into a combustion chamber (30, 36), and comprising an expansion nozzle (5, 26). An additional chamber serving as a mixing chamber (28, X) with an injection system (2, 43, A1) for noncombustible gases and/or for water is provided downstream from the combustion chamber (30, 36). This additional chamber variably lowers the temperature of the hypersonic flame jet exiting the combustion chamber and entering the mixing chamber. At least two injectors (22) for introducing powdery spray additional materials and the expansion nozzle (5, 26) are connected downstream from the mixing chamber (28, X).
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10253794A DE10253794B4 (en) | 2002-11-19 | 2002-11-19 | Low temperature high speed flame spraying system |
DE10319608 | 2003-05-02 | ||
DE10325432 | 2003-06-05 | ||
PCT/DE2003/003641 WO2004045777A1 (en) | 2002-11-19 | 2003-11-03 | Low-temperature high-velocity flame spraying system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50311294D1 true DE50311294D1 (en) | 2009-04-23 |
Family
ID=32329441
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10394064T Expired - Fee Related DE10394064D2 (en) | 2002-11-19 | 2003-11-03 | Low temperature high speed flame spraying system |
DE50311294T Expired - Lifetime DE50311294D1 (en) | 2002-11-19 | 2003-11-03 | Ystem |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10394064T Expired - Fee Related DE10394064D2 (en) | 2002-11-19 | 2003-11-03 | Low temperature high speed flame spraying system |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1603684B1 (en) |
AT (1) | ATE424932T1 (en) |
AU (1) | AU2003285268A1 (en) |
DE (2) | DE10394064D2 (en) |
WO (1) | WO2004045777A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004046111A1 (en) * | 2004-09-23 | 2006-04-06 | Elringklinger Ag | Process for coating flat gaskets |
JP5098109B2 (en) * | 2005-03-28 | 2012-12-12 | 独立行政法人物質・材料研究機構 | Film formation method |
JP5071706B2 (en) * | 2006-10-11 | 2012-11-14 | 独立行政法人物質・材料研究機構 | HVOF spraying equipment |
CH702999A1 (en) * | 2010-04-29 | 2011-10-31 | Amt Ag | A device for coating substrates by high-speed flame spraying. |
CN102151629B (en) * | 2011-04-11 | 2013-05-01 | 北京航空航天大学 | Pulse combustion-driven hot fine water mist generation method and device |
ES2952997T3 (en) * | 2018-06-22 | 2023-11-07 | Molecular Plasma Group Sa | Improved method and apparatus for atmospheric pressure plasma jet coating deposition on a substrate |
CN113957376A (en) * | 2021-10-25 | 2022-01-21 | 中机凯博表面技术江苏有限公司 | Inner hole dual-fuel supersonic flame spray gun and spraying method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234164A (en) * | 1990-05-22 | 1993-08-10 | Utp Schweibmaterial Gmbh & Co. Kg | Device for high speed flame spraying of refractory wire of powder weld filler for the coating of surfaces |
US5330798A (en) * | 1992-12-09 | 1994-07-19 | Browning Thermal Systems, Inc. | Thermal spray method and apparatus for optimizing flame jet temperature |
US5405085A (en) * | 1993-01-21 | 1995-04-11 | White; Randall R. | Tuneable high velocity thermal spray gun |
US5834066A (en) * | 1996-07-17 | 1998-11-10 | Huhne & Kunzli GmbH Oberflachentechnik | Spraying material feeding means for flame spraying burner |
DE19905811A1 (en) * | 1999-02-12 | 2000-08-17 | Erwin Huehne | High speed flame spray gun for thermal spraying of rod, wire or powder-form filler materials, has connection constructed so that liquid and gaseous fuels and oxidation gas can be directed separately into combustion chamber |
-
2003
- 2003-11-03 EP EP03778244A patent/EP1603684B1/en not_active Expired - Lifetime
- 2003-11-03 AT AT03778244T patent/ATE424932T1/en not_active IP Right Cessation
- 2003-11-03 WO PCT/DE2003/003641 patent/WO2004045777A1/en not_active Application Discontinuation
- 2003-11-03 AU AU2003285268A patent/AU2003285268A1/en not_active Abandoned
- 2003-11-03 DE DE10394064T patent/DE10394064D2/en not_active Expired - Fee Related
- 2003-11-03 DE DE50311294T patent/DE50311294D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE424932T1 (en) | 2009-03-15 |
EP1603684B1 (en) | 2009-03-11 |
DE10394064D2 (en) | 2005-10-06 |
EP1603684A1 (en) | 2005-12-14 |
AU2003285268A1 (en) | 2004-06-15 |
WO2004045777A1 (en) | 2004-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |