DE580873C - Electrically heated hotplate with a current switching device that switches the heating current on and off by placing and lifting the cooking vessel - Google Patents
Electrically heated hotplate with a current switching device that switches the heating current on and off by placing and lifting the cooking vesselInfo
- Publication number
- DE580873C DE580873C DEL78814D DEL0078814D DE580873C DE 580873 C DE580873 C DE 580873C DE L78814 D DEL78814 D DE L78814D DE L0078814 D DEL0078814 D DE L0078814D DE 580873 C DE580873 C DE 580873C
- Authority
- DE
- Germany
- Prior art keywords
- lifting
- current
- switching device
- switches
- electrically heated
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/683—Plates having their feeding circuit closed as the kettles, pans or the like are put on
Landscapes
- Cookers (AREA)
- Baking, Grill, Roasting (AREA)
Description
Es sind Kochplatten bekannt, bei denen ein durch, ihre Mitte gehender Kontaktstift das Ein- und Ausschalten des Heizstromes beim Auf- bzw. Absetzen eines Gefäßes bewirkt. Es haftet diesen Einrichtungen aber noch der Mangel an, daß man das Gefäß ganz absetzen muß, um den Strom auszuschal-• ten, da der Kontaktstift im Bereich der Heizfläche sich befindet.There are known hotplates in which a contact pin extending through their center causes the heating current to be switched on and off when a vessel is put on or taken off. However, there is still a problem with these facilities that the vessel cannot be opened must stop completely in order to switch off the current • because the contact pin is in the area of the heating surface located.
Die Erfindung beseitigt diesen Mangel, indem eine im nachstehenden näher beschriebene beliebige Kontakteinrichtung an den Rand einer Heizplatte verlegt ist. Alan braucht dabei, um den Strom auszuschalten, das Gefaß nur ein wenig zur Seite und vom Kontakt abzurücken und kann das Gefäß auf der Heizplatte belassen, um den Inhalt desselben ohne Stromverbrauch eine ziemliche Zeit unter Ausnutzung der aufgespeicherten Wärme der Heizplatte warm zu halten.The invention overcomes this deficiency by adding one to be described in more detail below any contact device is moved to the edge of a heating plate. Alan needs to turn off the power, move the vessel just a little to the side and away from the contact move away and can leave the vessel on the heating plate to take the contents of the same to keep warm for a considerable amount of time using the stored heat of the heating plate without consuming electricity.
Die Erfindung ist auf der Zeichnung schematisch in Ausführungsbeispielen dargestellt. Abb. ι der Zeichnung zeigt die Anordnung eines Klinkhebels am Rande einer Kochplatte von der Seite.The invention is shown schematically in the drawing in exemplary embodiments. Fig. Ι the drawing shows the arrangement of a latch lever on the edge of a hotplate of the page.
Abb. 2 zeigt die Anordnung der Klinke in Draufsicht.Fig. 2 shows the arrangement of the pawl in plan view.
Abb. 3 zeigt eine einfache Klinke mit von ihr senkrecht abgehender Stange für die Schalterbetätigung.Fig. 3 shows a simple latch with a rod extending vertically from it for the Switch actuation.
Abb. 4 zeigt eine direkt wirkende und aus dem Rand der Heizplatte nach oben heraustretende Schaltstange.Fig. 4 shows a direct acting and emerging from the edge of the heating plate upwards Shift rod.
Eine auf einem Gehäuse α ο. dgl. lagernde Heizplatte b ist an ihrem Rande mit einer Aussparung c versehen, in welche sich eine Klinke el, die in einem gabelförmigen Ausläufer e der Heizplatte durch Stift/ schwenkbar gelagert ist, einlegt. Ein nach unten abgewinkelter Aring" der Klinker/ ist mit einer Schaltstange Λ verbunden. "One on a housing α ο. Like. Superimposed heating plate b is provided at its edge with a recess c , in which a pawl el, which is pivotably mounted in a fork-shaped extension e of the heating plate by pin / is inserted. A downwardly angled aring "the clinker / is connected to a shift rod Λ."
Eine nicht gezeichnete Feder oder irgendein anderes Gegenelement bringt die Klinke d im unbelasteten Zustande in die aus der Aussparung c ragende Stellung zurück.A spring (not shown) or some other counter-element brings the pawl d in the unloaded state back into the position protruding from the recess c.
Nach der Abb. 3 besteht die Klinke nicht aus einem Winkelhebel, sondern sie ist direkt mit einem ihr bei k angelenkten Schaltstab / o. dgl. verbunden.According to Fig. 3, the pawl does not consist of an angle lever, but it is directly connected to a switching rod / or the like articulated to it at k.
Die Klinke ei kann auch als Doppelhebel ausgebildet sein und den Schaltstab / oder ein anderes Übertragungselement nicht zwischen Drehpunkt (Stift) / und Heizplatte, sondern außerhalb von / tragen.The pawl egg can also be used as a double lever be formed and the switching rod / or another transmission element not between Fulcrum (pin) / and heating plate, but outside of / wear.
Nach Abb. 4 kann am Rande einer Heizplatte b auch ein senkrecht geführter Stift I für die Betätigung eines Schalters direkt wirken.According to Fig. 4, a vertically guided pin I for actuating a switch can also act directly on the edge of a heating plate b.
Auch kann ein beliebiges Klinkenstück nicht durch Druck eines Gefäßes von oben, sondern durch Andruck des Gefäßes seitlich nach außen betätigt werden.Also, any latch piece cannot be pressed by pressing a vessel from above, but can be actuated laterally outwards by pressing the vessel.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL78814D DE580873C (en) | Electrically heated hotplate with a current switching device that switches the heating current on and off by placing and lifting the cooking vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL78814D DE580873C (en) | Electrically heated hotplate with a current switching device that switches the heating current on and off by placing and lifting the cooking vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE580873C true DE580873C (en) | 1933-07-17 |
Family
ID=7284500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL78814D Expired DE580873C (en) | Electrically heated hotplate with a current switching device that switches the heating current on and off by placing and lifting the cooking vessel |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE580873C (en) |
-
0
- DE DEL78814D patent/DE580873C/en not_active Expired
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