GB167545A - Improvements in and relating to electric furnaces - Google Patents
Improvements in and relating to electric furnacesInfo
- Publication number
- GB167545A GB167545A GB1248120A GB1248120A GB167545A GB 167545 A GB167545 A GB 167545A GB 1248120 A GB1248120 A GB 1248120A GB 1248120 A GB1248120 A GB 1248120A GB 167545 A GB167545 A GB 167545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- coil
- articles
- furnaces
- chamber wall
- 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
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Induction Heating (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
167,545. British Thomson - Houston Co., Ltd., and Ralph, G. J. May 5, 1920. Induction and resistance furnaces.- A heating chamber, provided with a primary coil 5 inducing heating currents in the chamber wall or in the articles, is rotated on an approximately horizontal axis, to intermix the articles. In one arrangement, the chamber wall 2 is a cylinder of iron or steel, lagged with heatinsulating material 4, and provided with a door at one or each end. The chamber rotates on rollers 6, the asbestos-insulated coil 5 being stationary. In another arrangement, the coil is wound on heat-insulation on a chamber carried by trunnions at right-angles to its geometrical axis; one trunnion carries a driving-wheel and the other two slip rings. Current is regulated by an auto-transformer. The furnaces may be used for tempering, coating. &c.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1248120A GB167545A (en) | 1920-05-05 | 1920-05-05 | Improvements in and relating to electric furnaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1248120A GB167545A (en) | 1920-05-05 | 1920-05-05 | Improvements in and relating to electric furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB167545A true GB167545A (en) | 1921-08-05 |
Family
ID=10005377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1248120A Expired GB167545A (en) | 1920-05-05 | 1920-05-05 | Improvements in and relating to electric furnaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB167545A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912552A (en) * | 1956-02-04 | 1959-11-10 | Baermann Max | Apparatus for heating |
US10370749B2 (en) | 2016-09-27 | 2019-08-06 | Novelis Inc. | Systems and methods for threading a hot coil on a mill |
US11785678B2 (en) | 2016-09-27 | 2023-10-10 | Novelis Inc. | Rotating magnet heat induction |
-
1920
- 1920-05-05 GB GB1248120A patent/GB167545A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912552A (en) * | 1956-02-04 | 1959-11-10 | Baermann Max | Apparatus for heating |
US10370749B2 (en) | 2016-09-27 | 2019-08-06 | Novelis Inc. | Systems and methods for threading a hot coil on a mill |
US10508328B2 (en) | 2016-09-27 | 2019-12-17 | Novelis Inc. | Rapid heating of sheet metal blanks for stamping |
US10837090B2 (en) | 2016-09-27 | 2020-11-17 | Novelis Inc. | Magnetic levitation heating of metal with controlled surface quality |
US10844467B2 (en) | 2016-09-27 | 2020-11-24 | Novelis Inc. | Compact continuous annealing solution heat treatment |
US11072843B2 (en) | 2016-09-27 | 2021-07-27 | Novelis Inc. | Systems and methods for non-contact tensioning of a metal strip |
US11242586B2 (en) | 2016-09-27 | 2022-02-08 | Novelis Inc. | Systems and methods for threading a hot coil on a mill |
US11377721B2 (en) | 2016-09-27 | 2022-07-05 | Novelis Inc. | Systems and methods for threading a hot coil on a mill |
US11479837B2 (en) | 2016-09-27 | 2022-10-25 | Novelis Inc. | Pre-ageing systems and methods using magnetic heating |
US11499213B2 (en) | 2016-09-27 | 2022-11-15 | Novelis Inc. | Systems and methods for threading a hot coil on a mill |
US11785678B2 (en) | 2016-09-27 | 2023-10-10 | Novelis Inc. | Rotating magnet heat induction |
US11821066B2 (en) | 2016-09-27 | 2023-11-21 | Novelis Inc. | Systems and methods for non-contact tensioning of a metal strip |
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