EP3903042B1 - Four doté d'une fonction de cuisson vapeur - Google Patents

Four doté d'une fonction de cuisson vapeur Download PDF

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Publication number
EP3903042B1
EP3903042B1 EP19832977.3A EP19832977A EP3903042B1 EP 3903042 B1 EP3903042 B1 EP 3903042B1 EP 19832977 A EP19832977 A EP 19832977A EP 3903042 B1 EP3903042 B1 EP 3903042B1
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EP
European Patent Office
Prior art keywords
steam
heater
water
steam generation
oven
Prior art date
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Active
Application number
EP19832977.3A
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German (de)
English (en)
Other versions
EP3903042A1 (fr
Inventor
Erkan GOKMEN
Mehmet Marasli
Vasi Kadir Ertis
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.)
Arcelik AS
Original Assignee
Arcelik AS
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Publication date
Application filed by Arcelik AS filed Critical Arcelik AS
Publication of EP3903042A1 publication Critical patent/EP3903042A1/fr
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Publication of EP3903042B1 publication Critical patent/EP3903042B1/fr
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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
    • F24C15/00—Details
    • F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
    • F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
    • F24C15/327—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation with air moisturising

Definitions

  • the Patent No. EP1654931 (B1 ) relates to a steam generator used in a steam oven.
  • the steam generator is composed of a U-shaped pipe having at least one bend and a heater.
  • an oven comprising a steam dispensing conduit which is produced in the same form as the coil-shaped heater.
  • Patent Application No. GB 1427586 relates to a heat exchanger comprising a first tube for the passage of a liquid medium to be heated, and a second heater tube extending in heat exchange relationship alongside said first tube.
  • the heater and the steam generation pipe placed thereon have rectangular cross-sections.
  • a plurality of side steam outlet holes (12) are opened, which are arranged longitudinally before the steam outlet orifice (10).
  • the oven (1) of the present invention in order to generate steam, water is supplied to the steam generation pipe (11) from a water supply (7) such as water tank provided in the oven (1) or water mains by means of a water transfer member (8) such as valve or pump and a water supply line (9).
  • a water supply (7) such as water tank provided in the oven (1) or water mains by means of a water transfer member (8) such as valve or pump and a water supply line (9).
  • a water transfer member (8) such as valve or pump and a water supply line (9).
  • the heater (5) When the heater (5) is energized, heat is quickly transferred to the steam generation pipe (11), and the small volume of water (2-5 ml) taken into the steam generation pipe (11) vaporizes in seconds, thus instantaneously generating steam.
  • the water (15 -20°C) supplied to the steam generation pipe (11) is preheated up to, for example, 80 - 100 °C in the preheating pipe (13) or in the first section of the steam generation pipe (11).
  • the steam After being generated, the steam is delivered into the cooking cavity (2) through the multiple side steam outlet holes (12) and/or the steam outlet orifice (10) arranged at the end of the steam generation pipe (11).

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)

Claims (4)

  1. - Un four (1) comprenant une cavité de cuisson (2) où le processus de cuisson est réalisé ; au moins un chauffage tubulaire (5) qui chauffe l'air dans la cavité de cuisson (2) et qui est composé de coudes (3) et de jambes (4) ; et un ventilateur (6) qui est disposé derrière la cavité de cuisson (2), une conduite d'alimentation en eau (9) qui prélève de l'eau d'une alimentation en eau (7) au moyen d'un élément de transfert d'eau (8) afin de générer de la vapeur, et un tuyau de génération de vapeur (11) dont une extrémité est connectée à la conduite d'alimentation en eau (9), qui est disposé sur le chauffage (5) de manière à entrer en contact avec la surface supérieure d'au moins une jambe (4) et/ou un coude (3) du chauffage (5), qui génère de la vapeur avec l'eau prélevée de la conduite d'alimentation en eau (9) et qui délivre de la vapeur dans la cavité de cuisson (2) à travers un orifice de sortie de vapeur (10) prévu à l'autre extrémité de celui-ci, caractérisé par un tuyau de collecte d'eau (16) qui est positionné au-dessus du tuyau de génération de vapeur (11), qui s'étend au moins partiellement le long du tuyau de génération de vapeur (11) et qui est connecté de manière fluidique au tuyau de génération de vapeur (11).
  2. - Un four (1) tel que dans la revendication 1, caractérisé par une pluralité de trous de sortie de vapeur latéraux (12) qui sont ouverts sur la surface supérieure ou latérale du tuyau de génération de vapeur (11) qui ne vient pas en contact avec le chauffage (5) et qui sont disposés longitudinalement avant l'orifice de sortie de vapeur (10).
  3. - Un four (1) tel que dans la revendication 1 ou 2, caractérisé par le chauffage (5), le tuyau de génération de vapeur (11) et le tuyau de collecte d'eau (16) qui sont disposés l'un au-dessus de l'autre.
  4. - Un four (1) tel que dans la revendication 3, caractérisé par l'élément thermoconducteur (15) qui est fabriqué à partir d'un matériau ayant un coefficient de conductivité thermique élevé, qui est disposé entre le chauffage et le tuyau de génération de vapeur et qui entoure les trois éléments que sont le chauffage (5), le tuyau de génération de vapeur (11) et le tuyau de collecte d'eau (16).
EP19832977.3A 2018-12-27 2019-12-27 Four doté d'une fonction de cuisson vapeur Active EP3903042B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201820652 2018-12-27
PCT/EP2019/087089 WO2020136249A1 (fr) 2018-12-27 2019-12-27 Four doté d'une fonction de cuisson vapeur

Publications (2)

Publication Number Publication Date
EP3903042A1 EP3903042A1 (fr) 2021-11-03
EP3903042B1 true EP3903042B1 (fr) 2024-07-03

Family

ID=69147683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19832977.3A Active EP3903042B1 (fr) 2018-12-27 2019-12-27 Four doté d'une fonction de cuisson vapeur

Country Status (2)

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EP (1) EP3903042B1 (fr)
WO (1) WO2020136249A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024127301A1 (fr) * 2022-12-15 2024-06-20 I.R.C.A. S.P.A. Industria Resistenze Corazzate E Affini Composant pour four de cuisson d'aliments

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2449884A2 (fr) * 2010-11-05 2012-05-09 BSH Bosch und Siemens Hausgeräte GmbH Appareil de cuisson à vapeur
WO2018217027A1 (fr) * 2017-05-25 2018-11-29 Samsung Electronics Co., Ltd. Cuiseur à vapeur

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2218796B2 (de) * 1972-04-18 1974-02-07 Bosch-Siemens-Hausgeraete Gmbh, 7000 Stuttgart Durchlauferhitzer
FR2593587B1 (fr) * 1986-01-29 1990-01-05 Seb Sa Procede pour la cuisson des aliments en presence de vapeur d'eau et appareil de cuisson s'y rapportant
DE3844144A1 (de) * 1988-12-28 1990-07-05 Ernst Kirchhoff Waermvorrichtung fuer lebensmittel
DE4420821A1 (de) * 1994-06-15 1995-12-21 Bosch Siemens Hausgeraete Backofen zum Dampfgaren
KR100878476B1 (ko) * 2003-12-03 2009-01-14 삼성전자주식회사 가열조리기
KR100629336B1 (ko) 2004-11-05 2006-09-29 엘지전자 주식회사 스팀 오븐의 증기 발생 장치
FR2895066B1 (fr) * 2005-12-16 2008-01-25 Seb Sa Dispositif de chauffage d'eau pour un appareil electromenager
WO2010083387A2 (fr) * 2009-01-16 2010-07-22 Mag Aerospace Industries, Inc. Systèmes et procédés de générateur de vapeur pour four
SI23922A (sl) 2011-11-29 2013-05-31 Gorenje Gospodinjski Aparati, D.D. Pečica za pripravo hrane s pomočjo pare

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2449884A2 (fr) * 2010-11-05 2012-05-09 BSH Bosch und Siemens Hausgeräte GmbH Appareil de cuisson à vapeur
WO2018217027A1 (fr) * 2017-05-25 2018-11-29 Samsung Electronics Co., Ltd. Cuiseur à vapeur

Also Published As

Publication number Publication date
WO2020136249A1 (fr) 2020-07-02
EP3903042A1 (fr) 2021-11-03

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