GB633400A - Improvements in or relating to h.f. heating apparatus - Google Patents
Improvements in or relating to h.f. heating apparatusInfo
- Publication number
- GB633400A GB633400A GB2454947A GB2454947A GB633400A GB 633400 A GB633400 A GB 633400A GB 2454947 A GB2454947 A GB 2454947A GB 2454947 A GB2454947 A GB 2454947A GB 633400 A GB633400 A GB 633400A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insulating material
- electrodes
- passed
- underside
- upper electrode
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B19/00—Heating of coke ovens by electrical means
-
- 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
- H05B6/64—Heating using microwaves
- H05B6/78—Arrangements for continuous movement of material
-
- 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
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/04—Heating using microwaves
- H05B2206/046—Microwave drying of wood, ink, food, ceramic, sintering of ceramic, clothes, hair
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
633,400. Dielectric heating. AIRMEC LABORATORIES, Ltd., and WALKER, P. H. Sept. 5, 1947, No. 24549. [Class 39 (iii)] Loose fibrous or granular material, in layer form, is dried by its horizontal passage between plate electrodes, the upper electrode having a layer of insulating material on its underside, a current of dry air being passed between this covered underside and the opposing material surface. In a preferred embodiment, tobacco 10 is delivered through a shute 11 to a conveyer belt 12 passing between high frequency electrodes 15, 16, the upper electrode being covered, Fig. 2, with insulating material 18, which may be that known under the Registered Trade Mark " Mycalex." Air is blown continuously through a chamber 14 and electrodes by a fan 20, and may be heated by a heat exchanger 21 through which exhaust air from a radio-frequency generator 17 is passed. Alternatively, the insulating material 18 consists of bonded inorganic substances such as glass fibre bonded with silicone resin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2454947A GB633400A (en) | 1947-09-05 | 1947-09-05 | Improvements in or relating to h.f. heating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2454947A GB633400A (en) | 1947-09-05 | 1947-09-05 | Improvements in or relating to h.f. heating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB633400A true GB633400A (en) | 1949-12-12 |
Family
ID=10213368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2454947A Expired GB633400A (en) | 1947-09-05 | 1947-09-05 | Improvements in or relating to h.f. heating apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB633400A (en) |
-
1947
- 1947-09-05 GB GB2454947A patent/GB633400A/en not_active Expired
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