AT72378B - Heating element for devices for the electrical heating of flowing liquids. - Google Patents
Heating element for devices for the electrical heating of flowing liquids.Info
- Publication number
- AT72378B AT72378B AT72378DA AT72378B AT 72378 B AT72378 B AT 72378B AT 72378D A AT72378D A AT 72378DA AT 72378 B AT72378 B AT 72378B
- Authority
- AT
- Austria
- Prior art keywords
- heating
- devices
- heating element
- flowing liquids
- electrical
- Prior art date
Links
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
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Heizelement für Vorrichtungen zum elektrischen Erhitzen strömender Flü88igkeiten.
Die vorliegende Erfindung bezieht sich auf einen Durchnussapparat zur Erhitzung von Flüssigkeiten mit Hilfe eines elektrischen Stromes. Es ist bekannt, eine Flüssigkeit durch ein Röhrensystem zu führen, das von elektrischen Heizspiralen umgeben ist und mit Hilfe dieser Heizspiralen eine dauernde Erwärmung der durchfliessenden Flüssigkeit zu bewirken. Doch
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sich wieder auf einen bestimmten Grad abgekühlt hat denn die bisher bekannten Konstruktionen besitzen einerseits eine grosse eigene Masse, die erwärmt bzw. abgekühlt werden muss, und ferner ist die jeweilig in dem Apparat vorhandene Wassermenge verhältnismässig gross. Die vorliegende Konstruktion vermeidet diese Übelstände vollkommen. da auch bei den grössten Leistungen
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selber ausserordentlich gering ist.
Dadurch wird es erreicht, dass beispielsweise schon für mittlere Leistungen, d. h. für Leistungen von I bis 5 Kilowatt. eine Erhitzung von kaltem Wasser zum Kochen innerhalb weniger (8 bis 10) Sekunden erfolgt und ein derartiger an die Wasserleitung angeschraubter Apparat daher fast augenblichklich kochendes Wasser liefert. Die Abkühlung von kochend auf kalt erfolgt bei einem derartigen Apparat innerhalb etwa 2 Sekunden. Bei grösseren Leistungen verkürzt sieh noch diese Zeitdauer. Die Beschreibung möge an Hand der Zeichnung näher erfolgen. Der Apparat besteht aus einem langgestreckten Heizelement, das zu einer Spirale zusammengewickelt wird.
Fig. 1 zeigt einen Schnitt durch das Heizelement. Die Umwandlung des elektrischen
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Platten der Zufluss bzw. Abfluss der Flüssigkeiten zu der Mitte der Spirale stattfindet.
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Heating element for devices for the electrical heating of flowing liquids.
The present invention relates to an apparatus for heating liquids with the aid of an electric current. It is known to guide a liquid through a pipe system which is surrounded by electrical heating coils and to bring about permanent heating of the liquid flowing through with the aid of these heating coils. But
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has cooled down again to a certain degree because the previously known constructions have, on the one hand, a large mass of their own that must be heated or cooled, and furthermore the amount of water present in the apparatus is relatively large. The present construction completely avoids these inconveniences. there even with the greatest achievements
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itself is extremely small.
It is thereby achieved that, for example, even for medium performance, i. H. for outputs from 1 to 5 kilowatts. a heating of cold water to boil takes place within a few (8 to 10) seconds and such an apparatus screwed to the water pipe therefore supplies almost instantly boiling water. The cooling from boiling to cold takes about 2 seconds in such an apparatus. This period is shortened for greater performance. The description should be based on the drawing. The apparatus consists of an elongated heating element that is wound into a spiral.
Fig. 1 shows a section through the heating element. The conversion of the electrical
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Plates the inflow or outflow of the fluids takes place to the center of the spiral.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE72378X | 1911-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT72378B true AT72378B (en) | 1916-09-11 |
Family
ID=5636126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT72378D AT72378B (en) | 1911-11-15 | 1912-11-14 | Heating element for devices for the electrical heating of flowing liquids. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT72378B (en) |
-
1912
- 1912-11-14 AT AT72378D patent/AT72378B/en active
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