DE363120C - Spark cooker, the heating chamber of which is provided with insulating walls and accommodates a heat source - Google Patents

Spark cooker, the heating chamber of which is provided with insulating walls and accommodates a heat source

Info

Publication number
DE363120C
DE363120C DED37644D DED0037644D DE363120C DE 363120 C DE363120 C DE 363120C DE D37644 D DED37644 D DE D37644D DE D0037644 D DED0037644 D DE D0037644D DE 363120 C DE363120 C DE 363120C
Authority
DE
Germany
Prior art keywords
heating chamber
insulating walls
cooker
heat source
spark
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
Application number
DED37644D
Other languages
German (de)
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
Publication date
Priority to DED37644D priority Critical patent/DE363120C/en
Application granted granted Critical
Publication of DE363120C publication Critical patent/DE363120C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J39/00Heat-insulated warming chambers; Cupboards with heating arrangements for warming kitchen utensils

Landscapes

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

Description

Sparkocher, dessen mit Isolierwandungen versehene Heizkammer eine Heizquelle aufnimmt. Für diese Anmeldung ist gemäß dem Unionsvertrage vom z. Juni 191i die Priorität auf Grund der Anmeldung in Italien vom 13. Dezember iqi7 beansprucht. Die Erfindung betrifft einen Sparkocher, dessen mit Isolierwandungen versehene Heizkammer eine Heizquelle aufnimmt. Das Neue besteht darin, daß der Heizraum jeweilig entsprechend dem Bedürfnis vergrößert oder verkleinert werden kann, um beim Kochen von nur geringen Speiseinenger. in kleineren Töpfen nicht einen unnötig großen Raum miterwärmen zu müssen. Die Vergrößerung oder Verkleinerung des Heizkammervolumens wird gemäß der Erfindung dadurch erreicht, daß die Heizkammerwandungen lind Isolierwandungen aus ringförmigen Elementen bestehen, die gegeneinander durch Dichtungsringe isoliert sind und nach Bedarf aus ihrem Zusammenbau herausnehmbar und wieder einfüäbar sind. Die idabei unvermeidlichen, nach außen offenen Fugen zwischen den ringförmigen Elementen verlaufen gemäß der Erfindung von innen nach außen abwärts gerichtet, so idaß die warme Luft sich darin fängt und Abkühlung durch Luftwechsel vermieden wird.Sparkocher, the heating chamber of which is provided with insulating walls Heat source absorbs. According to the Union Treaty of z. June 191i claims priority on the basis of the application in Italy of December 13, iqi7. The invention relates to a fuel cooker, the heating chamber of which is provided with insulating walls absorbs a heat source. The new thing is that the boiler room has to be adjusted accordingly The need can be increased or decreased in order to cook from only minor Food narrow. do not heat an unnecessarily large room in smaller pots have to. The increase or decrease in the volume of the heating chamber is carried out according to FIG Invention achieved in that the heating chamber walls lind insulating walls consist of annular elements, which are isolated from each other by sealing rings and can be removed from their assembly and reinserted as required. The inevitable, outwardly open joints between the ring-shaped elements run according to the invention from the inside outwards downwards, so idaß the warm air is trapped in it and cooling through air exchange is avoided.

Auf :der Zeichnung ist ein Ausführungsbeispiel der neuen Heizkammer für einen elektrischen Sparkocher im Längsschnitt :dargestellt.On: the drawing is an embodiment of the new heating chamber for an electric saver in longitudinal section: shown.

Die Kammer i besteht aus einzelnen Ringkörpern 2 aus wärmeisolierendem Material, die übereinandergeschichtet sind und durch ihr Eigengewicht einen Dichtungsdruck auf Ringe 3 aus Filz oder Asbest :ausüben. Der Boden 4 und der Deckel 5 sind gegen die benachbarten Seitenwandungsringe .gleichfalls durch Asbest- oder Filzringe 3' isoliert. Jedes der Rinamlemente 2 ist von einem .andenen Ringelement 6 aus Isoliermaterial umgeben. Die Außenringe 6 sind durch Einsätze 7, die an den Innenringen 2 oder an den Außenringen 6 befestigt wenden können, in bestimmten Abständen von den Innenringen 2 gehalten und begrenzen die Lufträume B. In gleicher Weise sind der Boden 4 und der Deckel 5 mit Schutzwänden 9 .bzw. io ausgestattet und durch Einlagen i i bz-w. 12, welche die Lufträume 8' und 8" seitlich abschließen, in gewissen Abständen gehalten. Die Innenflächen i5, i5', 16, i6', 17, i7', der Wärmeschutzhohlräume sind in bekannter Weise mit einer blanken Metallschicht bekleidet. Die Stoßfugen 2o zwischen den ringförmigen Elementen der Seitenwand haben schräg abwärts gerichtete Kegelflächen, so daß die .warme Luft in ihnen stagniert. Bei Sparkochern mit Flammenheizung besitzen ,die Wandungen Ein- und Auslaßöffnungen für die Feuergase.The chamber i consists of individual annular bodies 2 made of heat-insulating Material, which are layered on top of each other and a sealing pressure due to their own weight on rings 3 made of felt or asbestos: exercise. The bottom 4 and the cover 5 are against the adjacent side wall rings, also with asbestos or felt rings 3 ' isolated. Each of the ring elements 2 is of an .andenen ring element 6 made of insulating material surround. The outer rings 6 are through inserts 7 that are attached to the inner rings 2 or on the outer rings 6 attached can turn, at certain distances from the inner rings 2 held and delimit the air spaces B. In the same way, the floor 4 and the cover 5 with protective walls 9 .bzw. io equipped and with deposits i i or -w. 12, which laterally close off the air spaces 8 'and 8 ", held at certain intervals. The inner surfaces i5, i5 ', 16, i6', 17, i7 'of the heat protection cavities are known in FIG Wise clad with a bare metal layer. The butt joints 2o between the annular Elements of the side wall have obliquely downwardly directed conical surfaces, so that the .warm air in them stagnates. In the case of economy stoves with flame heating, the Walls of inlet and outlet openings for the fire gases.

Claims (1)

PATENT-ANsPRUcH: Sparkocher, dessen mit Isolierwandungen versehene Heizkammer eine Heizquelle aufnimmt, !dadurch gekennzeichnet, daß die Isolierwandungen aus ringförmigen Elementen (2) bestehen, welche gegeneinander durch Dichtungsringe (3,3') isoliert sind und eine Erweiterung bzw. Verringerung des Heizkammerraums gestatten, wobei die entstehenden offenen, nach außen führenden Fugen zwischen den benachbarten Einsätzen (7) abwärts gerichtet sind, um Wärmeverluste zu vermeiden.PATENT CLAIM: Spark cooker, its one provided with insulating walls Heating chamber accommodates a heat source,! Characterized in that the insulating walls consist of annular elements (2), which are mutually opposed by sealing rings (3,3 ') are insulated and an expansion or reduction of the heating chamber space allow, with the resulting open, outwardly leading joints between the adjacent inserts (7) are directed downwards in order to avoid heat loss.
DED37644D Spark cooker, the heating chamber of which is provided with insulating walls and accommodates a heat source Expired DE363120C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED37644D DE363120C (en) Spark cooker, the heating chamber of which is provided with insulating walls and accommodates a heat source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED37644D DE363120C (en) Spark cooker, the heating chamber of which is provided with insulating walls and accommodates a heat source

Publications (1)

Publication Number Publication Date
DE363120C true DE363120C (en) 1922-11-04

Family

ID=7043700

Family Applications (1)

Application Number Title Priority Date Filing Date
DED37644D Expired DE363120C (en) Spark cooker, the heating chamber of which is provided with insulating walls and accommodates a heat source

Country Status (1)

Country Link
DE (1) DE363120C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082921B (en) * 1955-07-16 1960-06-09 Siemens Elektrogeraete Gmbh Movable cold cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082921B (en) * 1955-07-16 1960-06-09 Siemens Elektrogeraete Gmbh Movable cold cell

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