GB914313A - Improvements in electrically heated soaking pits or furnaces and electric heating elements therefor - Google Patents
Improvements in electrically heated soaking pits or furnaces and electric heating elements thereforInfo
- Publication number
- GB914313A GB914313A GB1250559A GB1250559A GB914313A GB 914313 A GB914313 A GB 914313A GB 1250559 A GB1250559 A GB 1250559A GB 1250559 A GB1250559 A GB 1250559A GB 914313 A GB914313 A GB 914313A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric heating
- arch
- furnace
- furnaces
- soaking pit
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/62—Heating elements specially adapted for furnaces
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
- F27D2099/0008—Resistor heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
914,313. Electric heating resistances. STEIN ATKINSON STORDY Ltd. April 13, 1959 [April 11, 1958], No.12505/59. Class 39 (3). In a furnace or soaking pit the electric heating element comprises a number of trough sections 13, Fig. 12, of electrically conducting material arranged end to end and formed as an arch 11 supported solely at its ends by the sides 2 of the furnace or soaking pit; the trough sections 13 contain carbonaceous resistance material such as coke or coke breeze. The tendency for the joints between the sections to open is thus eliminated. The arch 11 is an annular sector and electrodes 22 project into the carbonaceous filling at each end of the arch 11. The end bearings 12 are slidable in the furnace or soaking pit walls 2 so that they can be moved towards one another to take up sag or wear of the trough sections of the arch 11. The troughs need not be of U-shape.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO12768458 | 1958-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB914313A true GB914313A (en) | 1963-01-02 |
Family
ID=19908426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1250559A Expired GB914313A (en) | 1958-04-11 | 1959-04-13 | Improvements in electrically heated soaking pits or furnaces and electric heating elements therefor |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB914313A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675621A (en) * | 2018-07-17 | 2018-10-19 | 浙江宇清热工科技股份有限公司 | A kind of modular microfluidic crystal glass Annealing Crystallization stove |
-
1959
- 1959-04-13 GB GB1250559A patent/GB914313A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675621A (en) * | 2018-07-17 | 2018-10-19 | 浙江宇清热工科技股份有限公司 | A kind of modular microfluidic crystal glass Annealing Crystallization stove |
| CN108675621B (en) * | 2018-07-17 | 2023-08-29 | 浙江宇清热工科技股份有限公司 | Modularized microcrystalline glass annealing crystallization furnace |
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