DE710190C - Electric heating or cooking plate, consisting of an electric tubular heating element which is in heat-conducting contact with a plate and is bent into a not completely closed ring - Google Patents
Electric heating or cooking plate, consisting of an electric tubular heating element which is in heat-conducting contact with a plate and is bent into a not completely closed ringInfo
- Publication number
- DE710190C DE710190C DEST58263D DEST058263D DE710190C DE 710190 C DE710190 C DE 710190C DE ST58263 D DEST58263 D DE ST58263D DE ST058263 D DEST058263 D DE ST058263D DE 710190 C DE710190 C DE 710190C
- Authority
- DE
- Germany
- Prior art keywords
- plate
- electric
- radiator
- bent
- heating element
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/102—Tops, e.g. hot plates; Rings electrically heated
- F24C15/105—Constructive details concerning the regulation of the temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Description
Elektrische Heiz oder Kochplatte, bestehend aus einem mit einer Platte in wärmeleitender Berührung stehenden, zu einem nicht ganz geschlossenen Ring gebogenen elektrischen Rohrheizkörper Die Erfindung betrifft eine elektrische Heiz- oder Kochplatte, die aus einem mit einer Platte in wärmeleitender Berührung stehenden, zu einem nicht ganz geschlossenen Ring gebogenen elektrischen Rohrheizkörper besteht, dessen eines Ende fest mit der Platte verbunden ist, und die eine von der Temperatur des Heizkörpers abhängige Regelvorrichtung aufweist.Electric heating or cooking plate, consisting of one with a plate standing in thermally conductive contact, bent into a not completely closed ring electric tubular heater The invention relates to an electric heating or cooking plate, the one that is in thermally conductive contact with a plate, to one not completely closed ring curved electric tubular heater, one of which End is firmly connected to the plate, and one of the temperature of the radiator Has dependent control device.
Heizplatten dieser Art sind bekannt, wenn auch der dabei verwendete Heizkörper nicht aus einem in einer Isolierschicht untergebrachten Widerstandsdraht, sondern aus aneinandergefügten Köhlestücken besteht. Die Temperaturregelung erfolgt dabei so-, daß die einzelnen Kohlekörper je nach der Temperatur der Heizplatte mit mehr oder weniger Druck aneinandergepreßt werden, wodurch sich der übergangswiderstand zwischen den Halbleiterteilen ändert. Es ist auch bekannt, einen in Abhängigkeit von der Stromwärme seine Länge ändernden Metallstab auf ein zwischen zwei Platten befindliches Halbleiterpulver durch Druck einwirken zu lassen, wobei das in einer Kammer untergebrachte Halbleiterpulver als regelnder Vorwiderstand für den eigentlichen Heizkörper dient.Heating plates of this type are known, albeit the one used Radiators not made of a resistance wire placed in an insulating layer, but consists of pieces of coal that have been joined together. The temperature control takes place in such a way that the individual carbon bodies depending on the temperature of the heating plate with more or less pressure are pressed together, which increases the contact resistance changes between the semiconductor parts. It is also known to have a dependency from the heat of the current its length changing metal rod on a between two plates to allow the semiconductor powder located to act by pressure, which in a Chamber housed semiconductor powder as a regulating series resistor for the actual Radiator is used.
Demgegenüber besteht die Erfindung darin, daß der Rohrheizkörper in einer festen Führung auf der Platte liegt und daß sein freies Ende auf die Temperaturregelvorrichtung iwnmittelbar einwirkt. Zweckmäßig besteht die Führung des Heizkörpers aus auf der Platte angeordneten Stiften, Rillen oder aus einer entsprechend dem Heizkörper geformten Gegenplatte. Um die Wirkung der Anordnung zu erhöhen, kann der Heizkörper gegenüber der Gegenplatte ganz oder teilweise wärmeisoliert sein. Die Abb. i und 2 zeigen Ausführungsbeispiele der Erfindung.In contrast, the invention consists in that the tubular heater in a fixed guide on the plate and that its free end on the temperature control device acts directly. Appropriately, the leadership of the radiator consists of on the Plate arranged pins, grooves or from a shaped according to the radiator Counter plate. In order to increase the effect of the arrangement, the radiator can be opposite the counter plate be fully or partially thermally insulated. Fig. I and 2 show Embodiments of the invention.
Auf der Metallplatte b ist der Heizkörper c, dessen Widerstandsdraht g innerhalb einer Isolierschicht eingebettet ist, innerhalb der Führungsstiftelt oder der Rille einer Gegenplatte! befestigt. Sein eines Ended ist mit der Platte fest verbunden, während das freie Ende a sich entsprechend der Erwärmung vor-oder zurückbewegt und auf eine nicht näher dargestellte Temperaturreg elvorrichtung k einwirkt. In der Abb. 2 bedeutet leine Wärmeisolierung.On the metal plate b is the radiator c, its resistance wire g is embedded within an insulating layer, within the guide pin or the groove of a counter plate! attached. One of its ends is with the plate firmly connected, while the free end a is in front of or according to the heating moved back and on a not shown Temperaturreg elvorrichtung k acts. In Fig. 2, linen means thermal insulation.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST58263D DE710190C (en) | 1939-01-03 | 1939-01-03 | Electric heating or cooking plate, consisting of an electric tubular heating element which is in heat-conducting contact with a plate and is bent into a not completely closed ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST58263D DE710190C (en) | 1939-01-03 | 1939-01-03 | Electric heating or cooking plate, consisting of an electric tubular heating element which is in heat-conducting contact with a plate and is bent into a not completely closed ring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE710190C true DE710190C (en) | 1941-09-06 |
Family
ID=7467894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEST58263D Expired DE710190C (en) | 1939-01-03 | 1939-01-03 | Electric heating or cooking plate, consisting of an electric tubular heating element which is in heat-conducting contact with a plate and is bent into a not completely closed ring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE710190C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973949C (en) * | 1953-01-18 | 1960-07-28 | Christian Buerkert | Temperature-controlled electric feed damper |
DE1125568B (en) * | 1958-02-24 | 1962-03-15 | Licentia Gmbh | Device to avoid excess temperatures |
-
1939
- 1939-01-03 DE DEST58263D patent/DE710190C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973949C (en) * | 1953-01-18 | 1960-07-28 | Christian Buerkert | Temperature-controlled electric feed damper |
DE1125568B (en) * | 1958-02-24 | 1962-03-15 | Licentia Gmbh | Device to avoid excess temperatures |
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