DE403010C - Heating device for indirect heating using an oil bath - Google Patents

Heating device for indirect heating using an oil bath

Info

Publication number
DE403010C
DE403010C DES63375D DES0063375D DE403010C DE 403010 C DE403010 C DE 403010C DE S63375 D DES63375 D DE S63375D DE S0063375 D DES0063375 D DE S0063375D DE 403010 C DE403010 C DE 403010C
Authority
DE
Germany
Prior art keywords
heating
oil bath
oil
heating device
indirect
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
DES63375D
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DES63375D priority Critical patent/DE403010C/en
Application granted granted Critical
Publication of DE403010C publication Critical patent/DE403010C/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
    • A47J39/02Dish-warmers; Devices to keep food hot

Landscapes

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

Description

Heizvorrichtung für mittelbare Beheizung unter Benutzung eines älbädes. Die allgemein gebräuchlichen Heizvorrichtungen zum Erhitzen von Wasser, Speisen u. dgl. haben fast alle den Nachteil, daB die Heizflächen durch ihre Wärmequellen ungleichmäßig erhitzt werden. Dieser Umstand ist die Veranlassung zu mannigfachen Nachteilen, wie schlechte Ausnutzung der zugeführten Wärme; Anbrennen usw. Zur Behebitng dieser übelstände werden in Sonderfällen Wasser- und Ölbäder benutzt, wobei aber die schnelle Verdamp;fbarkeit des Wassers oder die starke Volumenvergrößerung der öle bei der Erhitzung Nachteile sind. Da die Öle ildes ein sehr gutes Mittel zur gleichmäßigen Wärmeübertragung darstellen, so muß eine geeignete Vorrichtung zum bequemen Ausgleich der Ausdehnung die verschiedensten Heizvorrichtungen dieser Art erheblich verbessern.Heating device for indirect heating using an älbädes. The commonly used heating devices for heating water, food and the like almost all have the disadvantage that the heating surfaces are affected by their heat sources heated unevenly. This circumstance is the cause of many things Disadvantages such as poor utilization of the heat supplied; Burning, etc. To remedy these evils are used in special cases, water and oil baths, whereby but the rapid evaporation of the water or the strong increase in volume of the oils are disadvantages when heated. Since the oils ildes a very good means of represent uniform heat transfer, a suitable device must be used for A wide variety of heating devices of this type can be used to comfortably compensate for the expansion improve significantly.

Diese Verbesserung soll durch die vorliegende Erfindung erreicht werden.This improvement is intended to be achieved by the present invention.

Zur Verwendung kommt ein allseitig geschlossener Ölbehälter, welcher ganz oder teilweise als Heizkörper dient und in beliebiger Weise, d. h. äußerlich durch Gasflammen, Kohle u. dgl. oder im Innern durch elektrische Widerstände beheizt wird. Ein Teil des hierdurch sich ausdehnenden Öles tritt durch Rohre in einen geschlossenen Behälter unter ein Luftkissen, welches entsprechend der Ölausdehnung verdichtet wird. Beim Erkalten des Heizkörpers drückt die gepreßte Luft das in den Ausgleichbehälter eingedrungenE Öl wieder zurück.An oil container that is closed on all sides is used, which serves wholly or partially as a radiator and in any way, d. H. externally heated by gas flames, coal and the like or inside by electrical resistors will. Part of the oil that expands as a result passes through pipes into a closed one Container under an air cushion, which compresses according to the expansion of the oil will. When the radiator cools down, the compressed air pushes it into the expansion tank penetrated oil back again.

Als Ausführungsbeispiel möge ein Herdkocher dienen, der in der Zeichnung dargestellt ist.As an exemplary embodiment, a stove can serve as shown in the drawing is shown.

Die Zeichnung zeigt den Querschnitt der Heizvorrichtung. Hierin bedeutet H den Heizkörper, der durch die Verscbraubung A vollkommen mit ÖL angefüllt werden kann. B ist ein. durchgehendes Rohr, in welchem die Wärmequelle - in diesem Falle ein Gasbrenner E - untergebracht ist. Das Ausdehnungsöl tritt durch die Rohre C in die luftdicht geschlossenen Behälter D und verdichtet die darin befindliche Luft zu einem Kissen, dessen Elastizität bewirkt, daß die als Herdplatte dienende Fläche HI des Heizkörpers H dauernd mit dem schließlich überhitzten öl in Berührung bleibt.The drawing shows the cross section of the heating device. Herein means H the radiator, which is completely filled with OIL through the screw connection A. can. Are a. continuous pipe in which the heat source - in this case a gas burner E - is housed. The expansion oil passes through pipes C into the airtight container D and compresses the air contained therein to a pillow, the elasticity of which causes the surface serving as a stove top HI of the radiator H remains permanently in contact with the oil which is finally overheated.

Da das heiße Öl seine Wärme nur langsam wieder abgibt, namentlich wenn die nicht als Heizfläche dienenden Seiten des Heizkörpers H gut durch die Wärmeschutzmasse F geschützt sind, so dient der Heizkörper als Wärmespeicher, und der Kochvorgang hält eine Zeitlang an, auch nachdem die Wärmequelle bereits abgestellt ist. Außer der hierdurch entstehenden Wärmeersparnis kommt bei dem gewählten Beispiel noch der Vorteil in Betracht, daß die Herdtöpfe keinerlei Verrußen durch die offenen Flammen ausgesetzt sind.Since the hot oil gives off its heat only slowly, namely if the sides of the radiator H that are not used as a heating surface are well penetrated by the heat protection compound F are protected, the radiator serves as a heat store and the cooking process persists for a while even after the heat source has been turned off. Except the resulting heat savings still come in the example chosen The advantage of taking into account the fact that the cooker pots do not have any sooting due to the open ones Exposed to flames.

In sinngemäßer Weise kann die vorliegende Bauart für alle möglichen Verwendungszwecke, z. B. an Tauchsiedern in Badewannen, Back- und Dqrrvorrichtungen u. dgl. Verwendung finden" wobei die Art der Erhitzung, ob auf elektrischem Wege oder durch Verbrennungswärme, gleichgültig ist.In a corresponding manner, the present design can be used for all possible Uses, e.g. B. on immersion heaters in bathtubs, baking and Dqrrvorrichtungen and the like find use "where the type of heating, whether by electrical means or by the heat of combustion, is indifferent.

Claims (1)

PATENT-ANsPRUcI'A Heizvorrichtung für mittelbare Beheizung unter Benutzung eines Ölbades, dadurch gekennzeichnet, daß ein Teil der durch die Wärmeausdehnung vergrößerten Ölmenge aus dem Heizkörper (H) in einen gesonderten Behälter (D) übertritt, wobei die hierin befindliche Luft zusammengepreßt wird und als Ausgleichsluft-. kissen dient. PATENT-ANsPRUcI'A heating device for indirect heating using an oil bath, characterized in that part of the amount of oil increased by the thermal expansion passes from the heating element (H) into a separate container (D), the air contained therein being compressed and used as Equalizing air. pillow serves.
DES63375D 1923-07-15 1923-07-15 Heating device for indirect heating using an oil bath Expired DE403010C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES63375D DE403010C (en) 1923-07-15 1923-07-15 Heating device for indirect heating using an oil bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES63375D DE403010C (en) 1923-07-15 1923-07-15 Heating device for indirect heating using an oil bath

Publications (1)

Publication Number Publication Date
DE403010C true DE403010C (en) 1924-09-26

Family

ID=7496339

Family Applications (1)

Application Number Title Priority Date Filing Date
DES63375D Expired DE403010C (en) 1923-07-15 1923-07-15 Heating device for indirect heating using an oil bath

Country Status (1)

Country Link
DE (1) DE403010C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969282C (en) * 1951-12-05 1958-05-14 Franz Grosser Dr Ing Dr H C Stove for solid fuels with an oven to which the heat is supplied indirectly
DE1098690B (en) * 1954-10-22 1961-02-02 Willy Brandl Controllable heating element, especially for cooking appliances, with a heating medium that can be heated by an electrical heat source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969282C (en) * 1951-12-05 1958-05-14 Franz Grosser Dr Ing Dr H C Stove for solid fuels with an oven to which the heat is supplied indirectly
DE1098690B (en) * 1954-10-22 1961-02-02 Willy Brandl Controllable heating element, especially for cooking appliances, with a heating medium that can be heated by an electrical heat source

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