GB713077A - Improvements in or relating to methods and apparatus for dielectric heating - Google Patents
Improvements in or relating to methods and apparatus for dielectric heatingInfo
- Publication number
- GB713077A GB713077A GB941851A GB941851A GB713077A GB 713077 A GB713077 A GB 713077A GB 941851 A GB941851 A GB 941851A GB 941851 A GB941851 A GB 941851A GB 713077 A GB713077 A GB 713077A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dielectric heating
- switch
- april
- electrodes
- high 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
- H05B6/46—Dielectric heating
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
713,077. Dielectric heating. GENERAL ELECTRIC CO., Ltd. April 8, 1952 [April 23, 1951], No. 9418/51. Class 39 (3) High frequency dielectric heating apparatus comprises two electrodes 10 and 11 ... 18 between which the field is to be applied, one at least of the electrodes being divided into a multiplicity of mutually insulated areas 11 ... 18, and means, e.g. a switch 20, 21, being provided for feeding the areas selectively and in succession with high frequency electric current. When very high frequencies, e.g. 10 megacycles, are employed, a capacitance type switch may replace the switch 20, 21. The use of a plurality of electrode strips 11 ... 18 decreases the capacitance of the apparatus at any instant in use, and hence increases the voltage and so shortens the heating period disproportionately. The Provisional Specification describes also the use of induction coils for supplying current to the strips 11 ... 18, and states that one electrode may be a sheet and the other a movable or stationary roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB941851A GB713077A (en) | 1951-04-23 | 1951-04-23 | Improvements in or relating to methods and apparatus for dielectric heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB941851A GB713077A (en) | 1951-04-23 | 1951-04-23 | Improvements in or relating to methods and apparatus for dielectric heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB713077A true GB713077A (en) | 1954-08-04 |
Family
ID=9871589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB941851A Expired GB713077A (en) | 1951-04-23 | 1951-04-23 | Improvements in or relating to methods and apparatus for dielectric heating |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB713077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159613A (en) * | 1984-05-31 | 1985-12-04 | Stocker Electronics Company | Timber drying |
-
1951
- 1951-04-23 GB GB941851A patent/GB713077A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159613A (en) * | 1984-05-31 | 1985-12-04 | Stocker Electronics Company | Timber drying |
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