EP3312512A1 - Elektrischer ofen für pizza und dergleichen - Google Patents

Elektrischer ofen für pizza und dergleichen Download PDF

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Publication number
EP3312512A1
EP3312512A1 EP17001690.1A EP17001690A EP3312512A1 EP 3312512 A1 EP3312512 A1 EP 3312512A1 EP 17001690 A EP17001690 A EP 17001690A EP 3312512 A1 EP3312512 A1 EP 3312512A1
Authority
EP
European Patent Office
Prior art keywords
electric oven
oven according
perimeter
conduit
rear wall
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.)
Withdrawn
Application number
EP17001690.1A
Other languages
English (en)
French (fr)
Inventor
Andrea Rossi
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
Publication of EP3312512A1 publication Critical patent/EP3312512A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C11/00—Combinations of two or more stoves or ranges, e.g. each having a different kind of energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens

Definitions

  • the present invention relates to the ovens for cooking food based upon wheat flour paste or the like, and particularly relates to an electric oven for pizzas, bread, buns and the like, to be coupled to a wood stove.
  • the aim of the present invention is therefore to provide an oven that can, on the one hand, guarantee the optimum cooking temperature for pizza and other similar foods, and on the other hand, it may give to the food cooked inside it the characteristic scent of burnt wood.
  • the stoves even if they have a cooking compartment, do not communicate with the combustion chamber of the wood, and therefore do not achieve the desired flavoring effect.
  • the object of the present invention is therefore an electric oven made to be coupled to a wood burning stove, wherein said oven comprises a metal box-shaped body provided with a front access opening, with a closing door, and a cooking chamber accessible from that opening, and being provided in correspondence of the top wall and the bottom wall of the electrical heating means, being suitably connected to the rear wall of said chamber, a conduit that opens to a substantial portion of the rear wall, and is provided, at the opposite end to that connected to said rear wall, of sealing means along a substantial portion of its perimeter; the said end is bound to the temporary coupling to the feed opening of a wood burning stove.
  • said duct is mounted removably, and can be replaced by a closing plate, making the furnace in fact a common electric oven. This makes it possible to use the oven in combination with the stove and independently, making it commercially more appealing.
  • the oven has a metal or stone slab disposed near the bottom wall, parallel to the same and above the heating means.
  • This slab conveniently supported, forms a cooking plan that can directly accommodate the foods to be cooked.
  • the slab can be of steel, but it is advantageous to use the slate, which has always been used in cooking.
  • the sealing gasket that is arranged around a portion of the perimeter of the end of the conduit connectable to the wood stove, preferably occupies a portion of said perimeter greater than 60%.
  • the portion that is left without sealing means allows to maintain appropriate levels of draft in the stove, which is however suitably adjusted to cause the smoke to circulate inside the oven baking chamber.
  • Such gasket may be made of sufficiently cushionable material able to be adapted to the irregularities of the front wall of the stove, and furthermore this material must be able to withstand the operating temperatures of the apparatus, which may be in the order of 300 ° C.
  • such gasket is obtained by rolling a fireproof cover and disposing it along the perimeter of the open end of said conduit. !
  • FIG. 1 illustrates the oven according to the present invention, designated by the numeral 1, coupled to the wood stove 10.
  • the oven is provided with side walls 401, a front door 101 of access to the cooking chamber, not visible in the present figure.
  • Door 101 is provided with a handle 111 and an inspection glass 121 inside the oven.
  • the front panel of the oven 1 is provided with regulators 201 for the heating means and with the timer 301.
  • the oven 1 is supported by the frame 501 provided with four legs 511.
  • the rear wall of the oven 1 has a duct 601 which at the free end has a coupling flange 611 with the front wall of the stove 10, said flange 611 being provided with sealing means 621.
  • the door 11 of the stove is open to allow the coupling of the duct 601 with the opening of the stove 10, which is provided with a chimney 12.
  • FIG. 2 shows the furnace 1 and the stove 10 coupled to each other; equal parts correspond to the same numerals.
  • the legs 511 of frame 501 supporting oven 1 are provided with wheels 521, which allow for easier movement of oven 1.
  • Flange 211 is not provided on the underside, thus allowing access to the air.
  • the oven furnace chamber 701 is visible, in which the heating means 801 and 811, preferably electric resistances of a total power of between 1.5 and 3.0 kW are located.
  • Near the bottom wall of the baking chamber 701 there is provided a baking slab 721, supported by the supports 711, as well as partially resting on the inner wall of said duct 601. From Figure 3 it can be noted that the duct 601 is placed on the rear wall of the oven 1 according to the present invention.
  • FIG 4 shows an embodiment of duct 601 described above and illustrated in figures 1 to 3 .
  • the duct comprises a parallelepiped box-like body 601 provided at one end of a radial flange 631 provided with a plurality of through holes 641 which allow coupling with suitable fastening means such as screws, bolts or the like to the rear wall of said oven and at the opposite end of an axial flange 611 disposed along only three sides of the perimeter of said duct and provided inside with a sealing gasket 621.
  • the oven according to the present invention is arranged to be coupled with the wood stove 10 by joining the end of the duct 601 with the flange 611 and the seal 621 to the front wall of the stove so that the flange 611 and the seal 621 surround in fact, for most of its perimeter, the supply opening formed in the front wall of the stove.
  • the stove had previously been properly charged and lit; in this way, the combustion fumes of the wood loaded in the stove can circulate, as is apparent from Figure 2 of the accompanying drawings, in the oven baking chamber 701.
  • the food placed on the baking slab 721 is thus intended to absorb the burnt woody aroma that is released into the stove and which through the duct 601 can access the above-mentioned baking chamber.
  • Gasket 621 surrounds three of the four sides of the perimeter of duct 601, leaving an opening to allow the air to enter the combustion chamber of the stove.
  • the gasket can be made of different materials, provided that they are adaptable to the shape of the front wall of the stove and are resistant to the operating temperatures of the oven coupled to the stove itself.
  • the gasket has been made with a rolled fireproof cover to form a cylinder of about 50 mm in diameter, then cut into three segments which are arranged on the flange 611 as illustrated in Figure 4 of the attached drawings.
  • the baking slab 721 can be made of metal material, such as steel or of stone material, such as, and preferably, in slate; the thickness of the slab in the latter case can be between 10 and 20 mm.
  • this cooking plate allows one to distribute the heat evenly in the lower part of the cooking chamber, and on the other provides an ideal cooking surface for both use and maintenance.
  • the baking chamber of the electric oven according to the present invention not only benefits from coupling to the wood stove from the point of view of the aromas that are produced by the combustion of the same wood but also uses a portion of the heat produced in that stove.
  • the upper and lower heating means of the oven chamber are dimensioned, from the point of view of the power, so that they can withstand the cooking also independently.
  • the oven according to the invention when the oven according to the invention is not used in conjunction with the wood stove, it may be necessary to remove the duct 601 and replace it with a closing plate, so as to obtain a conventional electric oven, which can in any case be easily converted to the couplable version again.
  • the electric furnace according to the present invention therefore allows the baked foods to contain a fragrance comparable to that achieved by a wood oven, without causing its structural and maintenance complexities.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Stoves And Ranges (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Seeds, Soups, And Other Foods (AREA)
EP17001690.1A 2016-10-19 2017-10-13 Elektrischer ofen für pizza und dergleichen Withdrawn EP3312512A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102016000105299A IT201600105299A1 (it) 2016-10-19 2016-10-19 Forno elettrico per pizza e simili

Publications (1)

Publication Number Publication Date
EP3312512A1 true EP3312512A1 (de) 2018-04-25

Family

ID=58010240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17001690.1A Withdrawn EP3312512A1 (de) 2016-10-19 2017-10-13 Elektrischer ofen für pizza und dergleichen

Country Status (2)

Country Link
EP (1) EP3312512A1 (de)
IT (1) IT201600105299A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR446408A (fr) * 1912-05-22 1912-12-05 Wilhelm Krausbeck Appareil à fumer la viande et les saucisses
US4655192A (en) * 1984-05-17 1987-04-07 Dragomir Jovanovic Cooking apparatus using steam injection at atmospheric pressure
CA1223770A (fr) * 1985-06-11 1987-07-07 J. Michel Popik Fumoir domestique jamipo
WO2004000027A1 (en) * 2002-06-25 2003-12-31 Davies, Paul, R. Improved food processing apparatus
EP2005831A2 (de) * 2007-06-13 2008-12-24 ANGELO PO GRANDI CUCINE S.p.A. Koch- und Rauchvorrichtung
WO2013111005A1 (en) * 2012-01-27 2013-08-01 Moduline S.R.L. Combined apparatus for cooking food and for temperature maintenance with an accessory smoking system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR446408A (fr) * 1912-05-22 1912-12-05 Wilhelm Krausbeck Appareil à fumer la viande et les saucisses
US4655192A (en) * 1984-05-17 1987-04-07 Dragomir Jovanovic Cooking apparatus using steam injection at atmospheric pressure
CA1223770A (fr) * 1985-06-11 1987-07-07 J. Michel Popik Fumoir domestique jamipo
WO2004000027A1 (en) * 2002-06-25 2003-12-31 Davies, Paul, R. Improved food processing apparatus
EP2005831A2 (de) * 2007-06-13 2008-12-24 ANGELO PO GRANDI CUCINE S.p.A. Koch- und Rauchvorrichtung
WO2013111005A1 (en) * 2012-01-27 2013-08-01 Moduline S.R.L. Combined apparatus for cooking food and for temperature maintenance with an accessory smoking system

Also Published As

Publication number Publication date
IT201600105299A1 (it) 2018-04-19

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