GB599529A - Improvements in or relating to dielectric heating apparatus for the high frequency heating of dielectric material - Google Patents
Improvements in or relating to dielectric heating apparatus for the high frequency heating of dielectric materialInfo
- Publication number
- GB599529A GB599529A GB24965/45A GB2496545A GB599529A GB 599529 A GB599529 A GB 599529A GB 24965/45 A GB24965/45 A GB 24965/45A GB 2496545 A GB2496545 A GB 2496545A GB 599529 A GB599529 A GB 599529A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- heating
- dielectric
- disc
- 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
- H05B6/62—Apparatus for specific applications
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
599,529. Dielectric heating. WEST INGHOUSE ELECTRIC INTERNATIONAL CO. Sept. 26, 1945, No. 24965. Convention date, Sept. 28, 1944. [Class 39 (iii)] [Also in Group XL] A high-frequency dielectric heating apparatus energized at a frequency giving rise to standing voltage wave patterns on the electrodes 6, 10, comprises a generator 1 connected to one end of the electrodes by a transmission line 4, 8 and a resonant chamber 22 connected to the other end of the electrodes by a transmission line 16. The resonant chamber comprises an outer closed cylinder 20 containing an inner concentric closed cylinder 30 with an eccentrically mounted disc 38 driven by an electric motor 34. Rotation of the disc 38 causes variations of capacity within the chamber to vary the tuning either side of the resonant frequency thus causing the standing voltage wave pattern to migrate regularly over the heating electrodes. The variations of capacity caused by the movement of disc 38 are such that the standing wave pattern is shifted sufficiently to cause the maximum and minimum valves of voltage to appear temporarily at every point of the electrodes, and thus ensure uniform heating of the dielectric material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US599529XA | 1944-09-28 | 1944-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB599529A true GB599529A (en) | 1948-03-15 |
Family
ID=22026371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24965/45A Expired GB599529A (en) | 1944-09-28 | 1945-09-26 | Improvements in or relating to dielectric heating apparatus for the high frequency heating of dielectric material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB599529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2182769A1 (en) * | 1972-05-05 | 1973-12-14 | Pelletier Jacques |
-
1945
- 1945-09-26 GB GB24965/45A patent/GB599529A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2182769A1 (en) * | 1972-05-05 | 1973-12-14 | Pelletier Jacques |
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