DE732836C - Washing machine with electric heating by a hotplate - Google Patents
Washing machine with electric heating by a hotplateInfo
- Publication number
- DE732836C DE732836C DES129591D DES0129591D DE732836C DE 732836 C DE732836 C DE 732836C DE S129591 D DES129591 D DE S129591D DE S0129591 D DES0129591 D DE S0129591D DE 732836 C DE732836 C DE 732836C
- Authority
- DE
- Germany
- Prior art keywords
- hotplate
- washing machine
- electric heating
- space
- kettle
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F1/00—Washing receptacles
- D06F1/06—Wash-boiler receptacles
- D06F1/08—Wash-boiler receptacles with special means for water circulation by heat, e.g. fountain-washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cookers (AREA)
Description
Waschmaschine mit elektrischer Fleizung durch eine Kochplatte Die Erfindung betrifft eine Waschmaschine mit elektrischer Heizung durch eine Kochplatte.Washing machine with electric heating by a hotplate The The invention relates to a washing machine with electrical heating by a hotplate.
Es sind bereits Waschmaschinen mit elektrischer Heizung durch eine Kochplatte bekanntgeworden. Die bekannten Waschmaschinen dieser Art haben den Nachteil, daß zwischen - Kochplatte und zu beheizender Wäsche verhältnismäßig hohe Wärmeüber-"gangsividerstände auftreten. Dies hat zur Folge, daß das Anheizen der Waschmaschine unerwünscht lange dauert.There are already washing machines with electric heating by one Hotplate became known. The known washing machines of this type have the disadvantage that between - hotplate and laundry to be heated, relatively high heat transfer resistances appear. This has the consequence that the heating up of the washing machine takes an undesirably long time take.
Gemäß der Erfindung sollen Waschmaschinen der vorerwähnten Art dadurch -wesentlich verbessert und vereinfacht werden, daß man am Kesselboden eine die Kochplatte übergreifende Haube vorsieht, die mit einem Eingußstutzen verbunden ist, und den Raum zwischen Kochplatte und Kesselboden mit .Metall ausgießt. So kann man den Raum zwischen der Kochplatte und dem Boden mit Blei oder einer Bleilegierung oder aber Aluminium oder einer Aluminiumlegierung ausgießen. In jedem Falle erreicht man gegenüber den bekannten Waschmaschinen einen guten Wärmeübergang unter entsprechender Verminderung der Anheizzeit.According to the invention, washing machines of the aforementioned type should thereby - Significantly improved and simplified that you have a hotplate on the bottom of the kettle provides overarching hood, which is connected to a sprue, and the Space between the hotplate and the bottom of the kettle filled with .Metal. So you can see the room between the hotplate and the bottom with lead or a lead alloy or else Pour aluminum or an aluminum alloy. In any case one reaches opposite the known washing machines a good heat transfer with a corresponding reduction the heating-up time.
Auf der Zeichnung ist ein Ausführungsbeispiel angegeben. Die Abbildung zeigt schematisch einen senkrechten Schnitt durch den unteren Teil einer mit Wäschetrommel 2 arbeitenden Waschmaschine i. Am Boden des Waschkessels i befindet sich eine zur Aufnahme der Kochplatte 3 dienende Haube Die Seitenwände 5 dieser Haube .l sind so ausgebildet, daß sie die' Kochplatte 3 dicht umschließen. Gegebenenfalls können zur Abdichtung besondere Dichtungsmittel zwischen die Seitenwände 5 und die Kochplatte 3 gebracht werden. Die Kochplatte 3 wird so eingesetzt, daß zwischen ihr und Kesselboden 6 ein Zwischenraum 7 verbleibt. Dieser Raum wird durch einen Eingußstutzen S der Haube 4. mit einem müssigen Metall ausgegossen. Wenn das -in den Raum 7 gebrachte- 'Metall bei den Betriebstemperaturen der Kochplatte nicht fest bleibt, wird der Eingußstutzen 8 verschlossen, so daß es nicht herausfielen kann.An exemplary embodiment is shown in the drawing. The illustration shows schematically a vertical section through the lower part of a laundry drum 2 working washing machine i. At the bottom of the washing kettle i is a for Receiving the hotplate 3 serving hood The side walls 5 of this hood .l are designed so that they enclose the 'hotplate 3 tightly. If necessary, can for sealing special sealing means between the side walls 5 and the hotplate 3 are brought. The hotplate 3 is inserted so that between it and the bottom of the kettle 6 a gap 7 remains. This space is through a sprue S the 4. Covered with an idle metal. When that - brought into room 7 - 'If the metal does not remain solid at the operating temperatures of the hotplate, the The pouring spout 8 is closed so that it cannot fall out.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES129591D DE732836C (en) | 1937-11-19 | 1937-11-19 | Washing machine with electric heating by a hotplate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES129591D DE732836C (en) | 1937-11-19 | 1937-11-19 | Washing machine with electric heating by a hotplate |
Publications (1)
Publication Number | Publication Date |
---|---|
DE732836C true DE732836C (en) | 1943-03-12 |
Family
ID=7538178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES129591D Expired DE732836C (en) | 1937-11-19 | 1937-11-19 | Washing machine with electric heating by a hotplate |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE732836C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE972471C (en) * | 1950-09-26 | 1959-07-30 | Peter Pfenningsberg G M B H Ma | Automatic washing machine and spin dryer |
-
1937
- 1937-11-19 DE DES129591D patent/DE732836C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE972471C (en) * | 1950-09-26 | 1959-07-30 | Peter Pfenningsberg G M B H Ma | Automatic washing machine and spin dryer |
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