DE1968765U - ELECTRIC KETTLE, IN PARTICULAR FOR PREPARING COFFEE, TEA OD. DGL. - Google Patents

Description

. RA.407 902 * 7/21/67 3

SIEIENS-EIiEÖEROGEKlTEGMBH 8 Hünehe η 1

Oskar von Miller Ring

Official file: S 47 518/34 1 & bm PYA 64/5202

Today's description

Electric kettle, especially for making coffee, lake 0.

The innovation relates to an electric water heater, especially for preparing coffee, lee or the like. With a Water storage tank and with a close type of communicating Vessels connected, heated container part that are common form a closed outside space the hot water from the heated part of the tank via a riser pipe under the effect of the steam pressure that builds up during heating Is conveyed into a filter vessel or the like.

A reduction in preparation time with known electric What serko brazen ssum Prepare coffee with the entire water supply is heated »can be achieved * that from entire volume of water separated a part and only this smaller part Water volume is heated. In a known design, this smaller water volume is due to the use of a heated! level tank separated, where, among other things, the heat insulation between the water supply and the water supply to be heated

Hae / wk - 1 - 7/19/1967

PVl 64/5202

lumen is particularly good. The use of a heated secondary tank creates a volume of water that is divided up to accommodate eggs favorable prerequisite for the structural design of a water heater. The main part of the well-known design is that the heated secondary container takes up a lot of space.

The innovation is based on the task of making a kettle to offer the type mentioned at the beginning, in which this deficiency is avoided is.

According to the innovation, the problem posed is achieved in that the heated part of the container is designed as a flat container »advantageous is the connection between the storage tank and the inlet for the heated part of the container, thermally insulated, e.g. via a plastic -Insert part, trained. Advantages are with the heated Container part heating element, preferably tubular heating element, soldered flat and thus brought into very intimate thermal contact.

There is a particular advantage with regard to a good stand security the water serko before rs according to the innovation, if the heated Container part is arranged flat in a base receiving the water reservoir. This design is advantageous Design so designed that the heated container part has a heated standing surface for receiving a coffee pot forms and thus serves as a hotplate.

For the function of the water sink according to the innovation, it is of Advantage if there is a temperature control switch on the heated part of the container is coupled for heating. The Eegelsehalter can on

. PVA 64/5202

Inlet of the water from the storage tank into the heated part of the tank be coupled and is on a slightly above boiling point lying temperature set.

A kettle is based on a sehematic representation the furnace and how it works is explained.

The kettle after the hiring has a base 1, a water reservoir 2 designed as a standing body and an upper part 3 j which together form a lying U. The water storage tank 2 is with the Soekel 1 and with the upper part 3 rigidly connected * The heated container part 4, which is designed as an oil container, is designed as a tubular body, at point 5 with the water storage tank 2 acting as a standing body and on the other hand at point β with the boiler pipe 7 is connected, which is above the water level at point 8 in the reservoir 2 opens out, so that the whole thing forms a closed Drueki-aum forms, which through the cover 9 at the Wassereinfulloffnung is locked

Centric in the boiling pipe 7, the riser pipe 10 is arranged, the dieJat passed out of the boiler pipe 7 through an opening 11 is. Through the riser pipe 1Θ hot water is in the pilter vessel promoted, under which a dashed coffee pot is arranged *, the water reservoir 2 with its heated Container part 4 inserted into the Soekel 1, then results for the coffee pot 13 through the tubular heating element 14 heated Stand area 15 · The Soekel 1 takes up next to the heated one

PYA 64/5202

Container part 4 and the tubular heating element 14 also have a control holder 16 as well as a rush switch 17 and signal lamps 18 and 19 on. The upper part 3 is designed so that a lever arm 20 Both the iFilter vessel and the Deekel closure are used as a handle for the reservoir 2 can be actuated.

The control switch 16 is advantageously designed as a bimetallic holder and its sensor part is coupled to point 5 of the heated container part 4. This control holder is advantageously set to a temperature slightly above the boiling point so that it constantly switches on the tubular heating element 14 during the entire heating and filtering process The voltage is maintained and the heating element is only switched off when the boiling temperature is exceeded, i.e. after the machine has stopped running. Since the control switch is switched on again when the temperature drops, the standing surface 15 and thus also the coffee in the The jug 13 is kept at temperature, and in order to avoid heat losses, the connection between the heated container part 4 and the storage container 2 is established at point 3 via a heat-insulating part, for example a plastic intermediate piece.

It is advisable to use two signal lamps 18 and 19, one of which indicates whether the device is under voltage while the second is placed parallel to the tubular heater 14, so that it indicates the heating or the clocking of the heater.

PYA 64/5202

During the water storage tank a? 2 from any suitable Material, e.g. stainless steel, be, can, is it is twofold, the boiler pipe 7 made of durehsichtigem material, in particular to manufacture from a plastic that has little inclination shows calcium deposits, e.g. from super-Eolyamyd. So can Not just a simple water level indicator can be achieved, it is at the same time also evident that and how the water in the lasehine boils.

7 protection claims 1 figure

Claims (6)

407902 * 7/21/67 PYA 64/5202 longing claims 1. Electric kettles, especially for preparing Coffee, tea or the like., With a water reservoir and with a vessel connected to it in the manner of communicating, heated container part, which together form a strictly externally closed pressure space, from which hot water is blown in from the heated container part via a riser pipe of the steam pressure that builds up during heating in a. Ellteargefäß or the like. Is promoted, since u r c h g θ k e η n ζ & i. eh η et that the heated part of the container is designed as a flaeh container. 2. Kettle according to claim 1, dad u r eh marked that the connection between the storage container and the inlet for the heated container part is thermally insulated, e.g. via a plastic insert. 3β kettle naoh claim 1 and 2, d a d u r © h g e k e η η ζ e i e h η e t that with the heated container part Heating element, preferably tubular heating element, soldered flat are. 4 · A water heater according to claim 1 to 3, characterized GEK e η η ze 1 ch η et that the heated container portion receiving Sokkel is arranged flat in the water reservoir that it forms a heated standing surface for receiving a coffee pot. PYA 64/5202 5. Kettle according to claims 1 to 4ι'β adar β Ii g e It e n η ζ β i e h η e t that on the heated container part a! 6. Wasserköeäea? according to claims 1 to 5, <ä a d u r e Ii g e mark e ί e la a e * b that the -Eegelsöhalter at the inlet of the water from the storage tank into the heated Container part is coupled. 7 kettle according to claim 1 to 6, characterized by it, that a control switch amf a the temperature is set slightly above the boiling point.