DE19852668A1 - Electric kettle has glass ceramic hot plate immediately above base of container to form intermediate floor above heating element; heating element and hot plate are stuck into container - Google Patents

Electric kettle has glass ceramic hot plate immediately above base of container to form intermediate floor above heating element; heating element and hot plate are stuck into container

Info

Publication number
DE19852668A1
DE19852668A1 DE1998152668 DE19852668A DE19852668A1 DE 19852668 A1 DE19852668 A1 DE 19852668A1 DE 1998152668 DE1998152668 DE 1998152668 DE 19852668 A DE19852668 A DE 19852668A DE 19852668 A1 DE19852668 A1 DE 19852668A1
Authority
DE
Germany
Prior art keywords
heating element
container
hot plate
electric kettle
glass ceramic
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.)
Ceased
Application number
DE1998152668
Other languages
German (de)
Inventor
Christina Schreitmueller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1998152668 priority Critical patent/DE19852668A1/en
Priority to DE29917009U priority patent/DE29917009U1/en
Priority to PCT/DE1999/003470 priority patent/WO2000028866A1/en
Publication of DE19852668A1 publication Critical patent/DE19852668A1/en
Ceased legal-status Critical Current

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
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion heaters
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/21041—Water-boiling vessels, e.g. kettles electrically heated with heating elements arranged outside the water vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

The electric kettle has a container (1), a heating element (3) with a thermostat and a mains connection. A glass ceramic hot plate (2) is mounted immediately above the base of the container to form an intermediate container floor, beneath which the heating element is mounted. The heating element and ceramic hot plate are stuck into the container.

Description

Die Erfindung betrifft einen elektrischen Wasserkocher, bestehend aus einem Gefäß, einem Heizelement mit Thermostat und einem Netzanschluß.The invention relates to an electric kettle consisting of a Vessel, a heating element with thermostat and a mains connection.

Es ist bekannt, Wasser in elektrisch beheizten Gefäßen, sogenannten Wasser­ kochern, zu erhitzen. Hierbei ist ein herkömmlicher Wasserkocher so konstruiert, daß das zu erhitzende Wasser in direkten Kontakt zu einem Heizelement aus Metall, zum Beispiel einer Heizspirale, kommt.It is known to have water in electrically heated vessels, so-called water simmer, heat. Here is a conventional kettle constructed that the water to be heated is in direct contact with one Heating element made of metal, for example a heating coil, comes.

Dabei ist allerdings nachteilig, daß bei der Erhitzung des Wassers mit Heizele­ menten aus zum Beispiel Nickel/Kupfer, Aluminium oder Edelstahl gesund­ heitsschädigende Metalle an das Wasser abgegeben werden können.However, it is disadvantageous that when heating the water with Heizele elements made of, for example, nickel / copper, aluminum or stainless steel harmful metals can be released into the water.

Der in Patentanspruch 1 angegebenen Erfindung liegt die Aufgabe zugrunde, einen elektrischen Wasserkocher zu schaffen, der den genannten Nachteil nicht aufweist und einen direkten Kontakt zwischen dem zu erhitzenden Wasser und Metallen vermeidet.The invention specified in claim 1 is based on the object to create an electric kettle that does not have the disadvantage mentioned has and a direct contact between the water to be heated and Avoids metals.

Dieses Problem wird gelöst durch eine am Boden des Gefäßes angeordnete Heizplatte aus Glaskeramik, an deren Unterseite ein Heizelement angebracht ist, so daß das Heizelement mit dem zu erhitzenden Wasser nicht in Berührung kommt. Das Wasser kommt in Verbindung mit der Heizplatte aus Glaskeramik, wobei Glaskeramik als absolut neutrales und inertes Material bekannt ist.This problem is solved by an arranged at the bottom of the vessel Glass ceramic heating plate with a heating element on the underside is so that the heating element does not come into contact with the water to be heated is coming. The water comes in contact with the heating plate made of glass ceramic, where glass ceramic is known as an absolutely neutral and inert material.

Vorteilhafterweise sind die Heizplatte und das Heizelement in das Gefäß zum erhitzen des Wassers eingeklebt. The heating plate and the heating element are advantageously in the vessel heat the water glued in.  

Bei einer Ausführungsform der Erfindung werden als Heizelement Heizspiralen verwendet.In one embodiment of the invention, heating spirals are used as the heating element used.

Bei einer weiteren Ausführungsform der Erfindung wird als Heizelement Halogenlicht verwendet, wobei das Gefäß aus durchsichtigem Spezialglas gefertigt ist.In a further embodiment of the invention is used as a heating element Halogen light is used, the vessel made of transparent special glass is made.

Der mit der Erfindung erzielte Vorteil besteht insbesondere darin, daß eine Abgabe gesundheitsschädlicher Stoffe an das zu erhitzende Wasser ausgeschlossen werden kann, da aufgrund der Materialbeschaffenheit der Glas­ keramik keinerlei Stoffe an das Wasser abgegeben werden.The advantage achieved by the invention is in particular that a Release of harmful substances to the water to be heated can be excluded because of the material properties of the glass ceramics no substances are released into the water.

Die Verwendung von Glaskeramik ist desweiteren vorteilhaft, weil es sich hierbei um einen Werkstoff ohne Wärmeausdehnung, mit extremer Hitzebestän­ digkeit und hoher Festigkeit handelt, der leicht zu reinigen ist.The use of glass ceramic is also advantageous because it is a material without thermal expansion, with extreme heat resistance strength and high strength that is easy to clean.

Es ist ebenso vorteilhaft, daß ein Befestigen der Heizplatte und des Heizelements durch Kleben vorgesehen ist.It is also advantageous that an attachment of the heating plate and the Heating element is provided by gluing.

Bei einer zweckmäßigen Ausführung der Erfindung ist als Heizelement eine Heizspirale vorgesehen.In an expedient embodiment of the invention there is a heating element Heating coil provided.

Bei einer weiteren Ausführungsform der Erfindung ist das Gefäß aus durchsichtigem Spezialglas gefertigt und eine Verwendung von Halogenlicht vorgesehen, wodurch zusätzlich ein optisch reizvoller Effekt erzielt wird. Der im Betrieb befindliche Wasserkocher zeigt so dem Benutzer bei Verlassen des Raumes an, daß das Gerät in Betrieb ist.In a further embodiment of the invention, the vessel is off transparent special glass and a use of halogen light provided, whereby an optically attractive effect is additionally achieved. The kettle in operation shows the user when leaving of the room that the device is in operation.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing and is described in more detail below.

Die Figur zeigt einen Wasserkocher bestehend aus einem Gefäß 1, einer Heizplatte aus Glaskeramik 2 und einem Heizelement 3, zum Beispiel einer Heizspirale, wobei das Gefäß 1 im Bereich der Heizplatte 2 und des Heizelements 3 im geschnitten dargestellt ist.The figure shows a kettle consisting of a vessel 1 , a heating plate made of glass ceramic 2 and a heating element 3 , for example a heating spiral, the vessel 1 being shown in section in the area of the heating plate 2 and the heating element 3 .

Die Heizplatte aus Glaskeramik 2 bildet hierbei zwischen dem Heizelement 3 und dem das zu erhitzende Wasser aufnehmenden Teil des Gefäßes 1 einen Zwischenboden, so daß ein Kontakt nur zwischen dem Wasser und der Heizplatte aus Glaskeramik 2 zustande kommt, das Heizelement 3 aber keinen Kontakt zum zu erhitzenden Wasser hat.The heating plate made of glass ceramic 2 here forms an intermediate floor between the heating element 3 and the part of the vessel 1 which receives the water to be heated, so that contact only occurs between the water and the heating plate made of glass ceramic 2 , but the heating element 3 does not make any contact with it has heating water.

Claims (5)

1. Elektrischer Wasserkocher, bestehend aus einem Gefäß, einem Heizelement mit Thermostat und einem Netzanschluß, dadurch gekennzeichnet, daß
  • - direkt oberhalb des Bodens des Gefäßes (1) eine Heizplatte aus Glaskeramik (2) angeordnet ist,
  • - die einen Zwischenboden des Gefäßes (1) bildet,
  • - unterhalb dessen sich ein Heizelement (3) befindet.
1. Electric kettle consisting of a vessel, a heating element with a thermostat and a mains connection, characterized in that
  • a heating plate made of glass ceramic ( 2 ) is arranged directly above the bottom of the vessel ( 1 ),
  • - which forms an intermediate bottom of the vessel ( 1 ),
  • - Below which there is a heating element ( 3 ).
2. Elektrischer Wasserkocher nach Anspruch 1, dadurch gekennzeichnet, daß die Heizplatte (2) und das Heizelement (3) in das Gefäß (1) eingeklebt sind.2. Electric kettle according to claim 1, characterized in that the heating plate ( 2 ) and the heating element ( 3 ) are glued into the vessel ( 1 ). 3. Elektrischer Wasserkocher nach Anspruch 1 dadurch gekennzeichnet, daß als Heizelement (3) eine Heizspirale verwendet wird.3. Electric kettle according to claim 1, characterized in that a heating coil is used as the heating element ( 3 ). 4. Elektrischer Wasserkocher nach Anspruch 1, dadurch gekennzeichnet, daß als Heizelement (3) ein Halogenlicht verwendet wird.4. Electric kettle according to claim 1, characterized in that a halogen light is used as the heating element ( 3 ). 5. Elektrischer Wasserkocher nach Anspruch 4, dadurch gekennzeichnet, daß das Gefäß (1) aus hitzebeständigem, durchsichtigem Spezialglas gefertigt ist.5. Electric kettle according to claim 4, characterized in that the vessel ( 1 ) is made of heat-resistant, transparent special glass.
DE1998152668 1998-11-16 1998-11-16 Electric kettle has glass ceramic hot plate immediately above base of container to form intermediate floor above heating element; heating element and hot plate are stuck into container Ceased DE19852668A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1998152668 DE19852668A1 (en) 1998-11-16 1998-11-16 Electric kettle has glass ceramic hot plate immediately above base of container to form intermediate floor above heating element; heating element and hot plate are stuck into container
DE29917009U DE29917009U1 (en) 1998-11-16 1999-09-28 Electric kettle
PCT/DE1999/003470 WO2000028866A1 (en) 1998-11-16 1999-10-30 Electric kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998152668 DE19852668A1 (en) 1998-11-16 1998-11-16 Electric kettle has glass ceramic hot plate immediately above base of container to form intermediate floor above heating element; heating element and hot plate are stuck into container

Publications (1)

Publication Number Publication Date
DE19852668A1 true DE19852668A1 (en) 2000-05-25

Family

ID=7887879

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1998152668 Ceased DE19852668A1 (en) 1998-11-16 1998-11-16 Electric kettle has glass ceramic hot plate immediately above base of container to form intermediate floor above heating element; heating element and hot plate are stuck into container
DE29917009U Expired - Lifetime DE29917009U1 (en) 1998-11-16 1999-09-28 Electric kettle

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE29917009U Expired - Lifetime DE29917009U1 (en) 1998-11-16 1999-09-28 Electric kettle

Country Status (1)

Country Link
DE (2) DE19852668A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103263216A (en) * 2013-05-28 2013-08-28 中山市新纪元电器有限公司 Glass heating kettle with far infrared heating film

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2392598B (en) * 2002-09-02 2005-12-07 Otter Controls Ltd Improved metal to glass sealing system
DE102008025411A1 (en) * 2008-05-27 2009-12-03 Schott Ag Glass or glass ceramic body useful as a viewing window for chimneys, furnaces or chimney-outer linings, comprises two partial disks consisting of glass or glass ceramic material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1274557A (en) * 1960-09-12 1961-10-27 Terseram Soc Nouv Device for heating a liquid
GB2253551A (en) * 1991-03-05 1992-09-09 Electrolux Cookers Heating element in cooking vessel wall

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1274557A (en) * 1960-09-12 1961-10-27 Terseram Soc Nouv Device for heating a liquid
GB2253551A (en) * 1991-03-05 1992-09-09 Electrolux Cookers Heating element in cooking vessel wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103263216A (en) * 2013-05-28 2013-08-28 中山市新纪元电器有限公司 Glass heating kettle with far infrared heating film
WO2014190844A1 (en) * 2013-05-28 2014-12-04 中山市新纪元电器有限公司 Glass heating bottle with far-infrared heat-generation film

Also Published As

Publication number Publication date
DE29917009U1 (en) 2000-10-12

Similar Documents

Publication Publication Date Title
DE3102919C2 (en) Radiant heater for stoves with flat hotplates
DE2518949A1 (en) GLASS CERAMIC HOB WITH FILM HEATING ELEMENT
DE2043631A1 (en) Electric cooker with a smooth top
EP0233375A3 (en) Glass-ceramic hob having heating elements with rapid heat-up conductors
DE2411663A1 (en) ELECTRIC HEATING PLATE
DE3613902A1 (en) Hob, in particular for cookers (stoves) of large-scale catering establishments
DE3327622A1 (en) Electrical hotplate for a glass-ceramic cooking plate
EP0035254A1 (en) Electric heating equipment for ranges or cooking tops
DE3002623A1 (en) BUILT-IN COOKER
DE19852668A1 (en) Electric kettle has glass ceramic hot plate immediately above base of container to form intermediate floor above heating element; heating element and hot plate are stuck into container
EP0604886B1 (en) Electrically heated cooking vessel
DE2751991C2 (en)
DE2747652C2 (en) Electric cooker
DE4441788A1 (en) Extraction hood for cookers
EP0184046B1 (en) Electric cooking plate
EP0401651A1 (en) Cooking top for electric cookers, cooking plates and the like
DE4000536C2 (en)
DE10135331A1 (en) Heat retention appliance for food accommodated in table top
DE102006011315B4 (en) Method for equipping a hob with glass ceramic plates
AT289975B (en) Heating device in connection with a worktop
DE554103C (en) Electric heating device for fuel cookers, baking vessels and Like. With an electrical heat source arranged below the fuel cooker and surrounded by an external heat shield
DE499741C (en) Electric hotplate with open heating elements
CH604652A5 (en) Spirit stove for keeping food warm
EP0677980A2 (en) Induction heated cooking surface
DE706127C (en) Electrically heated hob

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection