DE69103392T2 - Düse und Pistole zum thermischen Spritzen von Kunststoffmaterial. - Google Patents
Düse und Pistole zum thermischen Spritzen von Kunststoffmaterial.Info
- Publication number
- DE69103392T2 DE69103392T2 DE1991603392 DE69103392T DE69103392T2 DE 69103392 T2 DE69103392 T2 DE 69103392T2 DE 1991603392 DE1991603392 DE 1991603392 DE 69103392 T DE69103392 T DE 69103392T DE 69103392 T2 DE69103392 T2 DE 69103392T2
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- gas
- central core
- gun
- plastic material
- 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.)
- Revoked
Links
- 239000000463 material Substances 0.000 title claims description 14
- 238000007751 thermal spraying Methods 0.000 title claims description 5
- 239000007789 gas Substances 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 13
- 239000012159 carrier gas Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000007921 spray Substances 0.000 description 7
- 239000000446 fuel Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9100021A FR2671292B1 (fr) | 1991-01-03 | 1991-01-03 | Buse et pistolet de projection thermique de materiau plastique. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69103392D1 DE69103392D1 (de) | 1994-09-15 |
| DE69103392T2 true DE69103392T2 (de) | 1994-12-08 |
Family
ID=9408419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1991603392 Revoked DE69103392T2 (de) | 1991-01-03 | 1991-12-30 | Düse und Pistole zum thermischen Spritzen von Kunststoffmaterial. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0494024B1 (fr) |
| DE (1) | DE69103392T2 (fr) |
| ES (1) | ES2059090T3 (fr) |
| FR (1) | FR2671292B1 (fr) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2643955A (en) * | 1950-08-26 | 1953-06-30 | Union Carbide & Carbon Corp | Method of and apparatus for flame spraying polyethylene and other plastics |
| CS231015B1 (en) * | 1981-12-28 | 1984-09-17 | Vaclav Navara | Burner of gas wire metal-spraying pistol |
| JPS605464U (ja) * | 1983-06-22 | 1985-01-16 | コ−テツク株式会社 | プラスチツク溶射ガンの火口 |
-
1991
- 1991-01-03 FR FR9100021A patent/FR2671292B1/fr not_active Expired - Fee Related
- 1991-12-30 EP EP19910403565 patent/EP0494024B1/fr not_active Revoked
- 1991-12-30 ES ES91403565T patent/ES2059090T3/es not_active Expired - Lifetime
- 1991-12-30 DE DE1991603392 patent/DE69103392T2/de not_active Revoked
Also Published As
| Publication number | Publication date |
|---|---|
| EP0494024B1 (fr) | 1994-08-10 |
| FR2671292B1 (fr) | 1995-03-24 |
| ES2059090T3 (es) | 1994-11-01 |
| FR2671292A1 (fr) | 1992-07-10 |
| DE69103392D1 (de) | 1994-09-15 |
| EP0494024A1 (fr) | 1992-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |