GB601924A - Improvements in or relating to an electrical oscillating system having protective means - Google Patents
Improvements in or relating to an electrical oscillating system having protective meansInfo
- Publication number
- GB601924A GB601924A GB29490/45A GB2949045A GB601924A GB 601924 A GB601924 A GB 601924A GB 29490/45 A GB29490/45 A GB 29490/45A GB 2949045 A GB2949045 A GB 2949045A GB 601924 A GB601924 A GB 601924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- circuit
- relating
- armature
- electrodes
- 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
- H05B6/48—Circuits
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
601,924. Protective cut-out systems. OPERADIO MANUFACTURING CO. Nov. 6, 1945, No. 29490. Convention date, Feb. 19. [Class 38 (v)] The electrodes 15, 16 of a high-frequency, dielectric heating system are energized from a high frequency generator 10 through an oscillatory circuit 13, 14, the generator being supplied from a source 20 over contacts 23, 24. On the occurrence of an are between the electrodes, a circuit is completed from an auxiliary source 50 of D.C. or low frequency, to a coil 26 which pulls up its armature 27 to separate contacts 23, 24. Simultaneously, contacts 40, 42, in a maintaining circuit are closed, so that to release the armature, a contact 36 has to be manually opened. Radio frequency blocking . chokes 31, 33, and a low frequency blocking condenser 19 are also provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US601924XA | 1945-02-19 | 1945-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB601924A true GB601924A (en) | 1948-05-14 |
Family
ID=22027936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29490/45A Expired GB601924A (en) | 1945-02-19 | 1945-11-06 | Improvements in or relating to an electrical oscillating system having protective means |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB601924A (en) |
-
1945
- 1945-11-06 GB GB29490/45A patent/GB601924A/en not_active Expired
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