DE407558C - Electric water heater - Google Patents
Electric water heaterInfo
- Publication number
- DE407558C DE407558C DEW65156D DEW0065156D DE407558C DE 407558 C DE407558 C DE 407558C DE W65156 D DEW65156 D DE W65156D DE W0065156 D DEW0065156 D DE W0065156D DE 407558 C DE407558 C DE 407558C
- Authority
- DE
- Germany
- Prior art keywords
- water heater
- head
- electric water
- holes
- water
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/121—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Description
Elektrischer Warmwasserbereiter. Die Erfindung betrifft elektrische Warmwasserbereiter, bei denen das Wasser auf schlangenförmigem Wege eine Reihe miteinander verbundener Kammern durchströmt und zwischen je zwei benachbarte Kammern ein elektrischer Heizkörper eingeschoben ist, und besteht darin, daß der Warmwasserbereiter aus an einem Ende kopfartig geformten Platten gebildet ist, die paarweise zu Flachkästen zusammengesetzt sind, und durch Verbindung abwechselnd auf der einen und der andern Seite zusammentreffenden Köpfe aufeinanderfolgender Kästen den schlangenartig gewundenen Durchflußkanal für das Wasser ergeben.Electric water heater. The invention relates to electrical Water heaters, in which the water in a serpentine way is a series with each other connected chambers flows through and an electrical one between each two adjacent chambers Radiator is inserted, and consists in that the water heater is off one end of head-like shaped plates is formed, which in pairs to form flat boxes are put together, and by connection alternately on one and the other Side of the converging heads of successive boxes the serpentine ones Result flow channel for the water.
Der so ausgebildete Warmwasserbereiter ist .äußerst einfach herzustellen und daher billig in der Fabrikation, besitzt eine sehr große Wirkungsfläche bei günstiger Wasserführung und gestattet ferner ein leichtes Auswechseln der einzelnen Teile.The water heater designed in this way is extremely easy to manufacture and therefore cheap to manufacture, has a very large area of action favorable water flow and also allows easy replacement of the individual Parts.
Auf der Zeichnung ist die Erfindung in einer Ausführung beispielsweise dargestellt, und zwar zeigt Abb. i den Warmwasserbereiter in Ansicht bei geschnittenem Mantelgehäuse, Abb. a einen Schnitt in vergrößertem Maßstabe, Abb.3 eine Plattenlamelle im Grundriß und Abb. ¢ den Zusammenbau der Flach ,ästen. In der Zeichnung sind tt die- Platten, die vorzugsweise aus verzinntem Messingblech gestanzt und an einem Ende mit einer kopfartigen Erweiterung b versehen sind. Je zwei dieser Platten sind vermittels ihrer Randflanschen c miteinander verlötet und bilden einen Flachkasten d. Diese Flachkästen d werden mit ihren Köpfen b derart versetzt miteinander verbunden, daß eine Schlangenlinie entsteht, die abwechselnd nach beiden Seiten offene Spalte e besitzt. Die Köpfe b sind an ihrer Stoßfläche mit Durchßußlöchern g versehen, und die Verbindung der beiden Köpfe erfolgt dadurch, daß die Löcher des einen Kopfes mit Ringflanschen h versehen sind, die durch die glatten Löcher des anderen Kopfes hindurchgesteckt und dann um deren Rand umgebördelt und verlötet werden. Die Spalte e dient zur Aufnahme der Heizplatten f, die lose eingeschoben und leicht ausgewechselt- werden können. Da die die Spalte e begrenzenden Schenkel der Flachkästen federn, so ist eine feste Anlage der Heizplatten an die Kästen gewährleistet.In the drawing, the invention is shown in one embodiment, for example, namely Fig. I shows the water heater in a view with a cut jacket housing, Fig. A a section on an enlarged scale, Fig. 3 a plate lamella in plan and Fig. ¢ the assembly of the flat , branches. In the drawing are tt die plates, which are preferably punched from tin-plated brass sheet and provided at one end with a head-like extension b. Two of these plates are soldered to one another by means of their edge flanges c and form a flat box d. These flat boxes d are connected to one another with their heads b offset in such a way that a serpentine line is formed which has gaps e alternately open on both sides. The heads b are provided with through-holes g on their abutment surface, and the connection of the two heads takes place in that the holes of one head are provided with ring flanges h which are inserted through the smooth holes of the other head and then flanged around their edge and soldered will. The column e is used to accommodate the heating plates f, which can be inserted loosely and easily exchanged. Since the legs of the flat boxes delimiting the column e are springy, a firm contact of the heating plates on the boxes is guaranteed.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW65156D DE407558C (en) | 1923-12-28 | 1923-12-28 | Electric water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW65156D DE407558C (en) | 1923-12-28 | 1923-12-28 | Electric water heater |
Publications (1)
Publication Number | Publication Date |
---|---|
DE407558C true DE407558C (en) | 1924-12-29 |
Family
ID=7607298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW65156D Expired DE407558C (en) | 1923-12-28 | 1923-12-28 | Electric water heater |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE407558C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1872986A1 (en) * | 2006-06-28 | 2008-01-02 | Catem GmbH & Co. KG | Electrical heating device |
EP2440004A1 (en) * | 2010-10-08 | 2012-04-11 | Eberspächer catem GmbH & Co. KG | Electric heating device |
-
1923
- 1923-12-28 DE DEW65156D patent/DE407558C/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1872986A1 (en) * | 2006-06-28 | 2008-01-02 | Catem GmbH & Co. KG | Electrical heating device |
CN100567843C (en) * | 2006-06-28 | 2009-12-09 | 凯特姆两合公司 | Electric calorifie installation |
US8946599B2 (en) | 2006-06-28 | 2015-02-03 | Catem Gmbh & Co. Kg | Electric heating device |
EP2440004A1 (en) * | 2010-10-08 | 2012-04-11 | Eberspächer catem GmbH & Co. KG | Electric heating device |
CN102444985A (en) * | 2010-10-08 | 2012-05-09 | 埃贝赫卡腾有限两合公司 | Electric heating device |
CN102444985B (en) * | 2010-10-08 | 2014-10-15 | 埃贝赫卡腾有限两合公司 | Electric heating device |
US9161391B2 (en) | 2010-10-08 | 2015-10-13 | Eberspacher eatem GmbH & Co. KG | Electrical heating device |
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