GB586285A - Improvements in or relating to furnaces - Google Patents
Improvements in or relating to furnacesInfo
- Publication number
- GB586285A GB586285A GB750244A GB750244A GB586285A GB 586285 A GB586285 A GB 586285A GB 750244 A GB750244 A GB 750244A GB 750244 A GB750244 A GB 750244A GB 586285 A GB586285 A GB 586285A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- walls
- firebars
- duct
- varied
- 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
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L1/00—Passages or apertures for delivering primary air for combustion
- F23L1/02—Passages or apertures for delivering primary air for combustion by discharging the air below the fire
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
586,285. Air supply to furnaces. GALLAGHER, J. April 22, 1944, No. 7502. [Class 51 (i)] Air is supplied to the underside of the firebars 10 through a duct which opens into the front end of the ashpit 11 and comprises fixed side walls 13 and pivoted upper and lower walls 14, 15, the latter being independently movable so that the quantity or direction of the air current may be varied and also, when desired, the direction may be varied without substantially altering the cross-sectional area of the inlet end of the duct. The upper wall 14 is pivoted at its inner end 17 while the lower wall 15 is movable about an axis 16 intermediate its ends; clamping bolts 14a, 15a, passing through arcuate slots 14b, 15b are provided for securing the walls in the adjusted position. The firebars 10 are deeper at the front than at the back and are formed with curved air deflectors 10b; additional deflectors 10c, adjustable longitudinally on rods at the sides of the furnace, may be provided below the bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB750244A GB586285A (en) | 1944-04-22 | 1944-04-22 | Improvements in or relating to furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB750244A GB586285A (en) | 1944-04-22 | 1944-04-22 | Improvements in or relating to furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB586285A true GB586285A (en) | 1947-03-13 |
Family
ID=9834341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB750244A Expired GB586285A (en) | 1944-04-22 | 1944-04-22 | Improvements in or relating to furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB586285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6148743A (en) * | 1996-04-29 | 2000-11-21 | Foster Wheeler Corporation | Air nozzle for a furnace |
-
1944
- 1944-04-22 GB GB750244A patent/GB586285A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6148743A (en) * | 1996-04-29 | 2000-11-21 | Foster Wheeler Corporation | Air nozzle for a furnace |
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