DE600508C - Electrically heated hotplate with temperature controller - Google Patents

Electrically heated hotplate with temperature controller

Info

Publication number
DE600508C
DE600508C DES107269D DES0107269D DE600508C DE 600508 C DE600508 C DE 600508C DE S107269 D DES107269 D DE S107269D DE S0107269 D DES0107269 D DE S0107269D DE 600508 C DE600508 C DE 600508C
Authority
DE
Germany
Prior art keywords
hotplate
ring
lever
electrically heated
temperature controller
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
DES107269D
Other languages
German (de)
Inventor
Rudolf Brey
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to DES107269D priority Critical patent/DE600508C/en
Application granted granted Critical
Publication of DE600508C publication Critical patent/DE600508C/en
Expired legal-status Critical Current

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
    • 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
    • F24C15/104—Arrangements of connectors, grounding, supply wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Resistance Heating (AREA)

Description

ausdehnt, so entfernen sich die Schneiden 171 und 191 der den ganzen Halbmesser der Kochplatte überspannenden Stäbe xy und 19 voneinander, und der Reglerhebel 20 dreht sich rechtsherum. Beim Überschreiten einer bestimmten Temperatur legt sich das freie Ende 201 des Reglerhebels gegen die Feder 24 und hebt den Kontakt 26 von dem Gegenkontakt 25 ab, wodurch der Heizstromkreis unterbrochen wird. Wenn sich alsdann die Kochplatte wieder abkühlt, so dreht sich der Hebel 20 linksherum zurück, so daß sich die Kontakte 25 und 26 wieder berühren können. Dieses Spiel wiederholt sich je nach der Einstellung des Reglers beliebig oft.expands, then the cutting edges 171 and 191 of the rods xy and 19 spanning the entire radius of the hotplate move away from each other, and the control lever 20 rotates to the right. When a certain temperature is exceeded, the free end 201 of the regulator lever rests against the spring 24 and lifts the contact 26 from the mating contact 25, whereby the heating circuit is interrupted. When the hotplate then cools down again, the lever 20 rotates back to the left so that the contacts 25 and 26 can touch each other again. This game is repeated as often as required, depending on the setting of the controller.

Die Kochplatte ist nun mit einer Einstellvorrichtung für den Temperaturregler versehen, die von außen betätigt werden kann. An einem Bügel oder Deckblech 27 ist ein zweiarmiger Hebel gelagert, dessen Arm 28 sich gegen die nach unten drückende Feder 23 des Kontaktes 25 legt. Durch Heben oder Senken des Hebels 28 ist die Temperatur, bei der der Regler ansprechen soll, einstellbar. Um diese von außen einstellen zu können, ist ein Ring 29 konzentrisch drehbar um die Kochplatte 11 gelagert. An der Platte sind mehrere Stifte oder Schrauben 30 angeordnet, die in waagerechte Langschlitze 31 im Ring 29 eingreifen. Der Ring ist also gegen die Platte verdrehbar gelagert. In diesem Ring befindet sich ein schräger Langschlitz 32, in welchen der freie Hebelarm 33 des Einstellhebels 28 eingreift. Wird der Ring 29 gegen die Platte ir verdreht, so wird mittels des schrägen Schlitzes 32 der Hebelarm 33 gehoben oder gesenkt, wodurch die Ansprechtemperatur des Reglers erniedrigt oder erhöht wird.The hotplate is now equipped with an adjustment device for the temperature regulator, which can be operated from the outside. A two-armed lever is mounted on a bracket or cover plate 27, the arm 28 against the downwardly pressing spring 23 of the contact 25. By lifting or By lowering the lever 28, the temperature at which the controller should respond can be set. Around To be able to adjust this from the outside, a ring 29 can be rotated concentrically around the hotplate 11 stored. A plurality of pins or screws 30 are arranged on the plate, which in horizontal elongated slots 31 engage in ring 29. So the ring is against the plate rotatably mounted. In this ring there is an oblique slot 32 in which the free lever arm 33 of the setting lever 28 engages. If the ring 29 is against the plate ir rotated, the lever arm 33 is lifted or by means of the inclined slot 32 lowered, which lowers or increases the response temperature of the controller.

Zum Verdrehen des Ringes 29 kann erfindungsgemäß ein lösbarer Handgriff verwendet werden, der mittels Stiften in Aussparungen des Ringes eingreift.According to the invention, a detachable handle can be used to rotate the ring 29 which engages in recesses in the ring by means of pins.

Man kann den Hebel 20 auch auf mehrere Kontaktpaare nacheinander einwirken lassen, um dadurch zu erreichen, daß beim Regler +5 nicht der gesamte Heizstrom unterbrochen wird. Auch bei einer solchen Anordnung kann eine Einstellbarkeit der Ansprechtemperatur des Reglers erzielt werden.You can also let the lever 20 act on several pairs of contacts one after the other, in order to ensure that the +5 controller does not interrupt the entire heating current will. An adjustability of the response temperature can also be achieved with such an arrangement of the controller.

In Fig. 3 sind beispielsweise zwei Heizwicklungen 131, 132 dargestellt, deren Stromkreise durch die Kontakte 251, 261 und 252, gesteuert werden. Das freie Ende 201 des Reglerhebels 20 ist abgestuft, so daß es zuerst den Kontakt 262 und erst später den Kontakt 261 von seinem Gegenkontakt abhebt. Die Traverse, welche die Gegenkontakte 251 und 252 trägt, kann in ihrer Höhenlage durch den Einstellhebel 28 eingestellt werden, der mittels des Ringes 29 gehoben oder gesenkt wird. Da/durch wird zugleich die Ansprechtemperatur des Reglers eingestellt. In Fig. 3, for example, two heating coils 131, 132 are shown, their circuits through contacts 251, 261 and 252. The free end 201 of the regulator lever 20 is graduated, so that it is first the contact 262 and only later the Contact 261 stands out from its mating contact. The traverse, which the mating contacts 251 and 252 can be adjusted in their height by the adjustment lever 28 which is raised or lowered by means of the ring 29. This becomes at the same time the response temperature of the controller is set.

Claims (4)

Patentansprüche:Patent claims: 1. Elektrisch beheizte, mittels Steckerstiften auswechselbar in den Herd einsetzbare Kochplatte mit Temperaturregler, gekennzeichnet durch einen konzentrisch um die Kochplatte an dieser drehbar geführten Ring, der bei seiner Drehung auf den Einstellhebel des Thermostaten einwirkt. 1. Electrically heated, replaceable by means of plug pins, insertable in the stove Hotplate with temperature regulator, characterized by a rotatable concentrically around the hotplate Ring which, when turned, acts on the thermostat adjustment lever. 2. Elektrische Kochplatte nach Anspruch i, dadurch gekennzeichnet, daß der Ring mittels waagerechter Nuten und Stifte an der Kochplatte geführt ist.2. Electric hotplate according to claim i, characterized in that the Ring is guided by means of horizontal grooves and pins on the hotplate. 3. Elektrische Kochplatte nach Anspruch i, dadurch gekennzeichnet, daß der Ring eine schräge Nut besitzt, in welche der Einstellhebel des Thermostaten eingreift. 3. Electric hotplate according to claim i, characterized in that the Ring has an inclined groove in which the setting lever of the thermostat engages. 4. Elektrische Kochplatte nach Anspruch i, dadurch gekennzeichnet, daß der Ring mittels eines lösbaren Handgriffs gegen die Kochplatte verdreht werden kann.4. Electric hotplate according to claim i, characterized in that the Ring can be rotated against the hotplate by means of a detachable handle. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DES107269D 1932-12-02 1932-12-02 Electrically heated hotplate with temperature controller Expired DE600508C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES107269D DE600508C (en) 1932-12-02 1932-12-02 Electrically heated hotplate with temperature controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES107269D DE600508C (en) 1932-12-02 1932-12-02 Electrically heated hotplate with temperature controller

Publications (1)

Publication Number Publication Date
DE600508C true DE600508C (en) 1934-07-24

Family

ID=7527990

Family Applications (1)

Application Number Title Priority Date Filing Date
DES107269D Expired DE600508C (en) 1932-12-02 1932-12-02 Electrically heated hotplate with temperature controller

Country Status (1)

Country Link
DE (1) DE600508C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939534C (en) * 1949-02-10 1956-02-23 Karl Fischer Electric mass cooking plate
DE947920C (en) * 1938-11-29 1956-08-23 Aeg Temperature controller
US2785268A (en) * 1954-05-17 1957-03-12 Blair Thermostat Products Inc Automatic stove
DE972839C (en) * 1954-01-24 1959-10-15 Karl Fischer Switching arrangement for electric heaters, especially hotplates
DE975066C (en) * 1953-03-29 1961-08-03 Siemens Elektrogeraete Gmbh Electric cooker on which a hotplate that can be regulated by a temperature regulator located on it can be exchanged for a hotplate that can be regulated by a step switch or vice versa

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947920C (en) * 1938-11-29 1956-08-23 Aeg Temperature controller
DE939534C (en) * 1949-02-10 1956-02-23 Karl Fischer Electric mass cooking plate
DE975066C (en) * 1953-03-29 1961-08-03 Siemens Elektrogeraete Gmbh Electric cooker on which a hotplate that can be regulated by a temperature regulator located on it can be exchanged for a hotplate that can be regulated by a step switch or vice versa
DE972839C (en) * 1954-01-24 1959-10-15 Karl Fischer Switching arrangement for electric heaters, especially hotplates
US2785268A (en) * 1954-05-17 1957-03-12 Blair Thermostat Products Inc Automatic stove

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