GB624259A - Improvements in means for controlling the temperature and energy input of electric hot-plates - Google Patents
Improvements in means for controlling the temperature and energy input of electric hot-platesInfo
- Publication number
- GB624259A GB624259A GB1642347A GB1642347A GB624259A GB 624259 A GB624259 A GB 624259A GB 1642347 A GB1642347 A GB 1642347A GB 1642347 A GB1642347 A GB 1642347A GB 624259 A GB624259 A GB 624259A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heating elements
- temperature
- electric hot
- thermostatic
- switch
- 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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0213—Switches using bimetallic elements
Landscapes
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
Abstract
624,259. Electric hot-plate. JELSON ELECTRIC, Ltd., and MOULSON, J. P. June 21, 1947, No. 16423. [Class 39(iii)] [Also in Groups XXXV and XXXVII] A hot-plate 1 has on its underside - two sets of differently rated heating elements and a twin thermostatic switch (see Group XXXVII), one thermostatic switch A cutting out the first set of heating elements 2 upon a predetermined simmering temperature being exceeded and the second thermostatic switch B cutting out the remaining set of heating elements 3 upon a predetermined boiling temperature being exceeded. A simmering temperature is finally maintained by means of a handoperated switch S, one setting of which removes the higher-wattage heating element 3 from the circuit or a second setting of which connects in series the two sets of heating elements and their thermostatic switches. There may be one or more auxiliary heating elements not thermostatically controlled. Specification 571,136, [Group XXXVII], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1642347A GB624259A (en) | 1947-06-21 | 1947-06-21 | Improvements in means for controlling the temperature and energy input of electric hot-plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1642347A GB624259A (en) | 1947-06-21 | 1947-06-21 | Improvements in means for controlling the temperature and energy input of electric hot-plates |
Publications (1)
Publication Number | Publication Date |
---|---|
GB624259A true GB624259A (en) | 1949-06-01 |
Family
ID=10077053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1642347A Expired GB624259A (en) | 1947-06-21 | 1947-06-21 | Improvements in means for controlling the temperature and energy input of electric hot-plates |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB624259A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2178914A (en) * | 1985-07-26 | 1987-02-18 | Bosch Siemens Hausgeraete | Electric heating means |
US4922080A (en) * | 1987-08-27 | 1990-05-01 | E.G.O. Elektro-Gerate Blanc U. Fischer | Cooker plate |
-
1947
- 1947-06-21 GB GB1642347A patent/GB624259A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2178914A (en) * | 1985-07-26 | 1987-02-18 | Bosch Siemens Hausgeraete | Electric heating means |
GB2178914B (en) * | 1985-07-26 | 1989-08-09 | Bosch Siemens Hausgeraete | Electric heating means |
US4922080A (en) * | 1987-08-27 | 1990-05-01 | E.G.O. Elektro-Gerate Blanc U. Fischer | Cooker plate |
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