GB181055A - Improvements in discharging devices for electric furnaces - Google Patents
Improvements in discharging devices for electric furnacesInfo
- Publication number
- GB181055A GB181055A GB421821A GB421821A GB181055A GB 181055 A GB181055 A GB 181055A GB 421821 A GB421821 A GB 421821A GB 421821 A GB421821 A GB 421821A GB 181055 A GB181055 A GB 181055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grate
- electrodes
- bars
- electric furnaces
- heated
- 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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
181,055. Thorssell, C. T., and Friis, E. C. Feb. 4, 1921. Furnace details, - In an electric furnace in which the firebars of the grate move or rotate to discharge the heated material, these bars are so arranged in relation to the electrodes, or the grate is so constructed that the electric conductivity between the ends of the grate nearest the electrodes is substantially eliminated in order to prevent the current from passing through the grate instead of through the material to be heated. In cne arrangement the fire-bars are arranged parallel to one another and perpendicular to a vertical plane through the electrodes. Rotary grate bars 1 mounted in bearings carried by a metal or non-conducting frame 2 are insulated from the frame, which may be of stone or cement, by insulating washers 3, 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB421821A GB181055A (en) | 1921-02-04 | 1921-02-04 | Improvements in discharging devices for electric furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB421821A GB181055A (en) | 1921-02-04 | 1921-02-04 | Improvements in discharging devices for electric furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB181055A true GB181055A (en) | 1922-06-06 |
Family
ID=9772957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB421821A Expired GB181055A (en) | 1921-02-04 | 1921-02-04 | Improvements in discharging devices for electric furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB181055A (en) |
-
1921
- 1921-02-04 GB GB421821A patent/GB181055A/en not_active Expired
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