CH175949A - Electric heater. - Google Patents

Electric heater.

Info

Publication number
CH175949A
CH175949A CH175949DA CH175949A CH 175949 A CH175949 A CH 175949A CH 175949D A CH175949D A CH 175949DA CH 175949 A CH175949 A CH 175949A
Authority
CH
Switzerland
Prior art keywords
shells
electric heating
heating furnace
edges
electric heater
Prior art date
Application number
Other languages
German (de)
Inventor
Fabrik Fuer Elektrische Therma
Original Assignee
Therma Ag
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 Therma Ag filed Critical Therma Ag
Publication of CH175949A publication Critical patent/CH175949A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00Stoves or ranges heated by electric energy
    • F24C7/06Arrangement or mounting of electric heating elements
    • F24C7/062Arrangement or mounting of electric heating elements on stoves
    • F24C7/065Arrangement or mounting of electric heating elements on stoves with reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)

Description

  

  Elektrischer Heizofen.    Gegenstand der vorliegenden Erfindung  ist ein elektrischer Heizofen, insbesondere       Strahlerofen.    Derselbe zeichnet sich dadurch  aus, dass die Blechverschalung zwei zur Haupt  sache flache, die vordere und die hintere  Wand bildende, die Reizeinrichtung ein  schliessende Schalen aufweist, deren einander  zugekehrte Ränder miteinander in Verbindung  stehen. Die Herstellung eines solchen Ofens  ist eine verhältnismässig billige.  



  Die Zeichnung veranschaulicht ein Aus  führungsbeispiel des Erfindungsgegenstandes  durch     Fig.    1 im Vertikalschnitt und durch       Fig.    2 im Aufriss.     Fig.    3 ist ein teilweiser  Vertikalschnitt einer Detailvariante.  



  a und b bezeichnen die beiden, mit ihren  einander zugekehrten Rändern zusammenge  fügten, die Vor der- und die Rückwand eines  annähernd rechteckigen Flachstrahlers bilden  den, die elektrische Heizeinrichtung c     finit     Reflektor d einschliessenden Schalen. In der  vordern Schale a ist ein Fenster zur Ab  strahlung der Wärme vorgesehen, dessen  Schutzgitter e vorliegend direkt aus der Schale a    ausgestanzt ist. f sind die Füsse,     g    der Trag  griff,     1a    der Schalter und<I>i</I> die     Anschlussdose;     die drei letztern Teile sind vorliegend an der  Rückwand angeordnet.  



  Bei der Detailvariante nach     Fig.    2 ist  zwischen den beiden Schalen<I>a</I> und<I>b</I> ein  letzteren entsprechend geformtes Seitenwand  blech k, das den Abstand zwischen     Vorder-          und    Rückwand vergrössert, angeordnet.



  Electric heater. The present invention relates to an electric heating furnace, in particular a radiant furnace. The same is characterized in that the sheet metal cladding has two mainly flat shells, which form the front and rear walls and which enclose the stimulus device, the edges of which are connected to one another. The manufacture of such a furnace is relatively cheap.



  The drawing illustrates an exemplary embodiment of the subject matter of the invention through FIG. 1 in vertical section and through FIG. 2 in elevation. Fig. 3 is a partial vertical section of a detail variant.



  a and b denote the two, joined together with their edges facing each other, the front and rear wall of an approximately rectangular flat radiator form the shells enclosing the electric heating device c finite reflector d. In the front shell a, a window for radiating heat is provided, the protective grille e of which is punched directly from the shell a in the present case. f are the feet, g the handle, 1a the switch and <I> i </I> the junction box; the last three parts are presently arranged on the rear wall.



  In the detailed variant according to FIG. 2, between the two shells <I> a </I> and <I> b </I> a correspondingly shaped side wall plate k, which increases the distance between the front and rear walls, is arranged.

 

Claims (1)

PATENTANSPRUCH: Elektrischer Heizofen, insbesondere Strah- lerofen,dadurch gekennzeichnet, dass die Blech verschalung zwei zur Hauptsache flache, die vordere und die hintere Wand bildende, die Heizeinrichtung einschliessende Schalen auf weist, deren einander zugekehrte Ränder mit einander in Verbindung stehen. UNTERANSPRüCHE 1. Elektrischer Heizofen nach Patentanspruch, dadurch gekennzeichnet, dass die Schalen aus gepresstem Blech bestehen. 2. Elektrischer Heizofen nach Patentanspruch, dadurch gekennzeichnet, dass die Ränder der Schalen unmittelbar zusammengefügt sind. Claim: Electric heating furnace, in particular radiator furnace, characterized in that the sheet metal cladding has two mainly flat shells which form the front and rear walls and which enclose the heating device, the edges of which are connected to one another. SUBClaims 1. Electric heating furnace according to claim, characterized in that the shells are made of pressed sheet metal. 2. Electric heating furnace according to claim, characterized in that the edges of the shells are joined directly. 3. ElektrischerHeizofen nachPatentanspruch, dadurch gekennzeichnet, dass zwischen den Rändern der Schalen ein Seitenwandblech angeordnet ist. 3. An electric heating furnace according to the patent claim, characterized in that a side wall plate is arranged between the edges of the shells.
CH175949D 1934-08-23 1934-08-23 Electric heater. CH175949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH175949T 1934-08-23

Publications (1)

Publication Number Publication Date
CH175949A true CH175949A (en) 1935-03-31

Family

ID=4426594

Family Applications (1)

Application Number Title Priority Date Filing Date
CH175949D CH175949A (en) 1934-08-23 1934-08-23 Electric heater.

Country Status (1)

Country Link
CH (1) CH175949A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636973A (en) * 1953-04-28 Muller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636973A (en) * 1953-04-28 Muller

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