GB983401A - Nozzles for spraying fuel oil - Google Patents
Nozzles for spraying fuel oilInfo
- Publication number
- GB983401A GB983401A GB824161A GB824161A GB983401A GB 983401 A GB983401 A GB 983401A GB 824161 A GB824161 A GB 824161A GB 824161 A GB824161 A GB 824161A GB 983401 A GB983401 A GB 983401A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- swirl chamber
- bore
- conical
- fuel
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
- F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
983,401. Oil burners. GULF OIL (GREAT BRITAIN) Ltd. March 7, 1961 [April 29, 1960], No. 8241/61. Heading F4T. Air is swirled around a duct 61 disposed in a swirl chamber 40 and connected by a bore 28 to a source of liquid fuel at a lower level, the swirling air aspirating the fuel through the open end of the duct 61 and forming therewith a mixture of fuel and air. The swirl chamber is formed by the forward end of a conical bore 60 in a plate 18 urged against an end closure 14 of a nozzle tube 12 by a frusto-conical stem 34 on a plug 26 screwed into the tube 12. Air is supplied through a bore 50 in the plug 26 and through slots 36 in the stem 34 and enters the swirl chamber tangentially. The fuel/air mixture passes into a second duct 62 extending into a further swirl chamber 58 fed with air through tangential borings 24 in the rim 22 of the plate 18. A new mixture of fuel and air is thus formed and passes through an orifice 16 in the end closure 14 into the furnace. In a second embodiment, Fig. 3 (not shown) a separate air supply is provided for the second swirl chamber. In a third embodiment, Fig. 5 (not shown), the end closure of the nozzle tube is formed integrally therewith and has a conical bore in the base of which a conical stem is located. The stem has slots for conveying air to the forward part of the bore. The first swirl chamber is defined by a conical bore in the conical stem.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2573260A | 1960-04-29 | 1960-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB983401A true GB983401A (en) | 1965-02-17 |
Family
ID=21827768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB824161A Expired GB983401A (en) | 1960-04-29 | 1961-03-07 | Nozzles for spraying fuel oil |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH369536A (en) |
| GB (1) | GB983401A (en) |
-
1961
- 1961-03-07 GB GB824161A patent/GB983401A/en not_active Expired
- 1961-03-25 CH CH356361A patent/CH369536A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH369536A (en) | 1963-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2878065A (en) | Liquid fuel discharge nozzles | |
| GB1113969A (en) | Spray nozzle | |
| GB1311801A (en) | Fluid atomisers | |
| GB1186041A (en) | Flame Spray Gun | |
| GB1154098A (en) | Multi-Fuel Burner Nozzle. | |
| US2566040A (en) | Fuel burning method and burner | |
| GB1165163A (en) | Improvements in and relating to Fuel Burning Equipment | |
| GB1328771A (en) | Fuel nozzles | |
| GB983401A (en) | Nozzles for spraying fuel oil | |
| GB1003739A (en) | Oil burner nozzle | |
| GB979102A (en) | Improvements in and relating to the supply of liquid fuel in a finely divided state | |
| GB1244165A (en) | Improvements relating to blowpipe burners | |
| GB928355A (en) | Oil burner apparatus | |
| GB641089A (en) | Improvements in nozzles for liquid fuel burners | |
| GB1096551A (en) | Slurry burner | |
| GB839267A (en) | Liquid fuel combustion apparatus | |
| GB1032381A (en) | Improvements in or relating to gas cookers | |
| GB1329127A (en) | Oil burners | |
| GB1082197A (en) | Improvements in or relating to liquid fuel burning devices | |
| GB682576A (en) | Improvements in atomizing nozzles for liquid fuels | |
| GB686090A (en) | Improvements in or relating to liquid-fuel nozzles of the return-flow type | |
| GB956288A (en) | Burner apparatus | |
| GB692484A (en) | Improvements relating to liquid fuel injection nozzles | |
| GB699368A (en) | Liquid fuel injection nozzles | |
| GB1237583A (en) | Gas burner |