GB388715A - Improvements in grate bars for furnaces - Google Patents
Improvements in grate bars for furnacesInfo
- Publication number
- GB388715A GB388715A GB3375032A GB3375032A GB388715A GB 388715 A GB388715 A GB 388715A GB 3375032 A GB3375032 A GB 3375032A GB 3375032 A GB3375032 A GB 3375032A GB 388715 A GB388715 A GB 388715A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rib
- extending
- air passage
- furnaces
- triangular openings
- 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
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H3/00—Grates with hollow bars
- F23H3/02—Grates with hollow bars internally cooled
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Special Wing (AREA)
Abstract
388,715. Firebars. GRUENBERG, S. and ROSENMANN, G., 26, Holborn Viaduct, London. Nov. 29, 1932, No. 33750. [Class 51 (i).] A firebar of the type comprising an upper thickened portion 2 and a lower rib or web 1 having air passages therein communicating with the exterior, is provided with an air passage 3, 3a extending the whole depth of the bar, another air passage 4, 5 extending the whole length of the rib, and with triangular openings 7 in the sides of the rib arranged opposite to each other with their apices pointing upwards and downwards alternately both on the same and opposite sides. One side of the rib is provided with curved vanes 9 arranged between the triangular openings. The thickened upper portion may be plain or corrugated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3375032A GB388715A (en) | 1932-11-29 | 1932-11-29 | Improvements in grate bars for furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3375032A GB388715A (en) | 1932-11-29 | 1932-11-29 | Improvements in grate bars for furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB388715A true GB388715A (en) | 1933-03-02 |
Family
ID=10356960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3375032A Expired GB388715A (en) | 1932-11-29 | 1932-11-29 | Improvements in grate bars for furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB388715A (en) |
-
1932
- 1932-11-29 GB GB3375032A patent/GB388715A/en not_active Expired
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