GB516142A - Improvements in and relating to inductive heating at low frequency - Google Patents
Improvements in and relating to inductive heating at low frequencyInfo
- Publication number
- GB516142A GB516142A GB1846238A GB1846238A GB516142A GB 516142 A GB516142 A GB 516142A GB 1846238 A GB1846238 A GB 1846238A GB 1846238 A GB1846238 A GB 1846238A GB 516142 A GB516142 A GB 516142A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- heated
- inductor
- relating
- low frequency
- 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
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
- H05B6/08—Control, e.g. of temperature, of power using compensating or balancing arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- General Induction Heating (AREA)
Abstract
516,142. Heating by electromagnetic induction. FEKETE, A. F. June 21, 1938, No. 18462. [Class 39 (iii)] An inductor winding arranged so that most of the heat developed therein is transferred to the material to be heated is of such nature and dimensions in planes at right angles to the lines of force that the tangent of the angle of phase displacement of the eddy current in the inductor has a value equal to or less than 4. The winding may be a straight conductor of a coil. The material 3, Fig. 2, to be heated is arranged inside a coil 1 surrounded by heat insulation 4. In Fig. 3, water or molten lead 9 to be heated flows around the inside of a heat insulating coil 7, containing a solid or liquid inductor 6. In a further modification liquia to be heated may pass through the coil itself. Current is supplied to the apparatus from an auto-transformer or through a system of condensers in which case the coil serves as a balancing reactance. Specification 502,882, [Group IV], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1846238A GB516142A (en) | 1938-06-21 | 1938-06-21 | Improvements in and relating to inductive heating at low frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1846238A GB516142A (en) | 1938-06-21 | 1938-06-21 | Improvements in and relating to inductive heating at low frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB516142A true GB516142A (en) | 1939-12-22 |
Family
ID=10112844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1846238A Expired GB516142A (en) | 1938-06-21 | 1938-06-21 | Improvements in and relating to inductive heating at low frequency |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB516142A (en) |
-
1938
- 1938-06-21 GB GB1846238A patent/GB516142A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB991656A (en) | Improvements in or relating to electrical inductive apparatus | |
| US3287677A (en) | High frequency transformer core comprised of magnetic fluid | |
| GB516142A (en) | Improvements in and relating to inductive heating at low frequency | |
| GB504880A (en) | Induction heating apparatus | |
| US1394910A (en) | Reactor in tanks | |
| US1904665A (en) | Magnetic return circuit | |
| US1896328A (en) | Electrical transformer for special purposes | |
| ES259117A1 (en) | Heat and sound insulating panels | |
| ES220149A1 (en) | Vaporization cooled stationary electrical induction apparatus | |
| US2517098A (en) | Induction furnace | |
| GB379391A (en) | Improvements in or relating to the operation of absorption refrigerating apparatus | |
| US1760741A (en) | Magnetic-core induction furnace | |
| US1671839A (en) | Inductional water heater | |
| US1990238A (en) | Electrical heating apparatus | |
| JPS54139142A (en) | Induction heating apparatus | |
| GB305620A (en) | Improvements in and connected with electric induction furnaces | |
| DE731921C (en) | Device for inductive heating of boilers etc. like | |
| GB1495324A (en) | Non-crucible zone melting of semiconductor rods | |
| US2103019A (en) | Slow electromagnetic device | |
| GB597524A (en) | Improvements in or relating to valve equipment for the thermal treatment of metals by high frequency electromagnetic induction | |
| GB502082A (en) | Improvements in or relating to inductive heating with low frequency | |
| GB607530A (en) | Improvements in electric induction heaters | |
| SU61122A1 (en) | Transformer | |
| GB1473864A (en) | Electric heating inductors | |
| JPS55150215A (en) | Large current winding |