GB393723A - Improvements in and relating to metal spraying apparatus - Google Patents
Improvements in and relating to metal spraying apparatusInfo
- Publication number
- GB393723A GB393723A GB8420/32A GB842032A GB393723A GB 393723 A GB393723 A GB 393723A GB 8420/32 A GB8420/32 A GB 8420/32A GB 842032 A GB842032 A GB 842032A GB 393723 A GB393723 A GB 393723A
- Authority
- GB
- United Kingdom
- Prior art keywords
- channel
- nozzle
- ports
- casing
- head
- 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
Links
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
- B05B7/203—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 having originally the shape of a wire, rod or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Nozzles (AREA)
Abstract
393,723. Coating with metals. METALLISATOR BERLIN AKT.- GES., 30, Lahnstrasse, Neuk÷lln, Berlin. March 21, 1932, No. 8420. Convention date, March 19, 1931. [Class 82 (ii).] In a metal-spraying device comprising a tubular guide 23, Fig. 2, for metal wire, a concentric nozzle 21 for the combustion gases, and an outer concentric nozzle 25 for the atomizing gas, the head 8 of the nozzle has a direct bearing on the casing 3 and the channels 32, 33, 34, Fig. 3, for mixing the combustion gases are formed in one half of the bearing surface, while the ports 39a for the passage of the atomizing gas, and a positioning-pin 11a, are formed in the other half. The channels are concentric and the passages in the casing which conduct the oxygen and fuel gases communicate with the inner ends of radial extensions 36, 36a of the channel 32. A mixing chamber 35 is formed at the junction of the channel 34 with this channel, and the mixed gases pass through ports 37 at the ends of the channel 33 into the annular chamber 38 at the front side of the head 8. The atomizing gas passes from a channel in the casing through the ports 39a to the chamber 40. The nozzles are detachably threaded on the head 8 and the outer nozzle 25 is provided with a renewable tip.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE393723X | 1931-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB393723A true GB393723A (en) | 1933-06-15 |
Family
ID=6393138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8420/32A Expired GB393723A (en) | 1931-03-19 | 1932-03-21 | Improvements in and relating to metal spraying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB393723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439137A (en) * | 1978-12-21 | 1984-03-27 | Kobe Steel, Limited | Method and apparatus for combustion with a minimum of NOx emission |
-
1932
- 1932-03-21 GB GB8420/32A patent/GB393723A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439137A (en) * | 1978-12-21 | 1984-03-27 | Kobe Steel, Limited | Method and apparatus for combustion with a minimum of NOx emission |
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