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 ring

Info

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
Application number
DEST58263D
Other languages
German (de)
Inventor
Dipl-Ing Dr Theodor Stiebel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THEODOR STIEBEL DIPL ING DR
Original Assignee
THEODOR STIEBEL DIPL ING DR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by THEODOR STIEBEL DIPL ING DR filed Critical THEODOR STIEBEL DIPL ING DR
Priority to DEST58263D priority Critical patent/DE710190C/en
Application granted granted Critical
Publication of DE710190C publication Critical patent/DE710190C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/10Tops, e.g. hot plates; Rings
    • F24C15/102Tops, e.g. hot plates; Rings electrically heated
    • F24C15/105Constructive 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)

hATI?N TA NS1-LZÜCt1L: i. Elektrische Heiz- oder Kochplatte, bestehend aus einem mit einer Platte in wärmeleitender Berührung stehenden, zu einem nicht ganz geschlossenen Ring gebogenen elektrischen Rohrheizkörper, dessen eines Ende fest mit der Platte verbunden ist, und mit einer von der Temperatur des Heizkörpers abhängigen Regelvorrichtung, dadurch gekennzeichnet, daß der Heizkörper in einer festen Führung liegt und daß sein freies Ende auf die Temperaturregelvorrichtung unmittelbar einwirkt. hATI? N TA NS1-LZÜCt1L: i. Electric heating or cooking plate, consisting of an electric tubular heating element which is in thermally conductive contact with a plate and is bent into a not completely closed ring, one end of which is firmly connected to the plate, and with a control device dependent on the temperature of the heating element, characterized that the radiator is in a fixed guide and that its free end acts directly on the temperature control device. 2. Elektrische Heiz- oder Kochplatte nach Anspruch i, dadurch gekennzeichnet, daß die Führung des Heizkörpers aus auf der Platte , angeordneten Stiften, Rillen oder einer entsprechend dem Heizkörper geformten Gegenplatte besteht. 2. Electric heating or hotplate according to claim i, characterized characterized in that the guide of the radiator is arranged on the plate Pins, grooves or a counter plate shaped to match the radiator. 3. Elektrische Heiz- oder Kochplatte nach Anspruch i und 2, dadurch gekennzeichnet, daß der Heizkörper gegenüber der Gegenplatte ganz oder teilweise wärmeisoliert ist.3. Electric heating or cooking plate according to claim i and 2, characterized in that that the radiator is completely or partially thermally insulated from the counter plate.
DEST58263D 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 Expired DE710190C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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