GB629371A - Improvements in or relating to dielectric heating - Google Patents
Improvements in or relating to dielectric heatingInfo
- Publication number
- GB629371A GB629371A GB15913/47A GB1591347A GB629371A GB 629371 A GB629371 A GB 629371A GB 15913/47 A GB15913/47 A GB 15913/47A GB 1591347 A GB1591347 A GB 1591347A GB 629371 A GB629371 A GB 629371A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- dielectric heating
- june
- heating
- distance
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/12—Dielectric heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
- B29K2061/04—Phenoplasts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2503/00—Use of resin-bonded materials as filler
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
629,371. Dielectric heating. ARMSTRONG CORK CO. June 17, 1947, No. 15913. Convention date, June 21, 1946. [Class 39(iii)] In order to avoid loss of heat from the surface of material 4 to the surrounding medium, greater dielectric heating effect is provided at the surfaces by forming the electrodes 10, 11, as shown in dish shape. The reduced distance d as compared with d<SP>1</SP> causes increased heating at the surfaces which compensates for normal heat losses and results in uniform heating throughout the width of the material. In a modification flat electrodes are employed with a peripheral conductor in place of the flange of the dish shaped electrode. In this case the peripheral conductors are spaced closer together than the plate electrodes as represented by distance d above, and are electrically connected to their respective plate electrodes. Specification 629,372 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US629371XA | 1946-06-21 | 1946-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB629371A true GB629371A (en) | 1949-09-19 |
Family
ID=22045831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15913/47A Expired GB629371A (en) | 1946-06-21 | 1947-06-17 | Improvements in or relating to dielectric heating |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB629371A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1295113B (en) * | 1956-10-04 | 1969-05-14 | Gen Motors Corp | Apparatus for embossing a pattern on a dielectric sheet material |
FR2783665A1 (en) * | 1998-09-17 | 2000-03-24 | Renault | High frequency heating device for thermo hardening resin polymerization, has control of both magnetic and electrical fields |
EP2399717A3 (en) * | 2010-06-23 | 2016-10-05 | Rosenberger AG | Capacitative pipe heating system |
-
1947
- 1947-06-17 GB GB15913/47A patent/GB629371A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1295113B (en) * | 1956-10-04 | 1969-05-14 | Gen Motors Corp | Apparatus for embossing a pattern on a dielectric sheet material |
FR2783665A1 (en) * | 1998-09-17 | 2000-03-24 | Renault | High frequency heating device for thermo hardening resin polymerization, has control of both magnetic and electrical fields |
WO2000018192A1 (en) * | 1998-09-17 | 2000-03-30 | Renault | High frequency heating device |
EP2399717A3 (en) * | 2010-06-23 | 2016-10-05 | Rosenberger AG | Capacitative pipe heating system |
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