EP3836755A1 - Plaque de cuisson - Google Patents

Plaque de cuisson Download PDF

Info

Publication number
EP3836755A1
EP3836755A1 EP20208416.6A EP20208416A EP3836755A1 EP 3836755 A1 EP3836755 A1 EP 3836755A1 EP 20208416 A EP20208416 A EP 20208416A EP 3836755 A1 EP3836755 A1 EP 3836755A1
Authority
EP
European Patent Office
Prior art keywords
area
switch
liquid
delay
hob device
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.)
Pending
Application number
EP20208416.6A
Other languages
German (de)
English (en)
Inventor
Victoria Alegre Almale
Noelia Borque Marquina
Ana Elduque Viñuales
Clara Fuertes Pinol
Diana Lascorz Pascual
Julio Rivera Peman
Noelia Vela Pardos
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP3836755A1 publication Critical patent/EP3836755A1/fr
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • 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
    • F24C15/14—Spillage trays or grooves
    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates

Definitions

  • the object of the invention is in particular, but not limited to, to provide a device of the generic type with improved properties with regard to comfort and / or high security for a user.
  • the object is achieved according to the invention by the features of claims 1 and 12, while advantageous configurations and developments of the invention can be found in the subclaims.
  • the invention is based on a hob device with at least one cooking area and with at least one switch-off area.
  • Such a configuration can in particular provide a hob device with a high degree of convenience and, at the same time, high security for a user.
  • a high level of comfort and / or a high level of safety for a user can be improved in situations in which there is a boiling over or boiling point during a cooking process by means of the hob device Spillage, leakage of liquid in the cooking area. For example, if a user is directly present in such a situation, it can be perceived as disadvantageous if the hob device is switched off immediately when the leaked liquid flows from the cooking area into the switch-off area.
  • a “hob device” is to be understood as meaning in particular at least a part, in particular a subassembly, of a hob, in which case additional accessory units for the hob can also be included, such as a sensor unit for external measurement of a temperature of a cookware and / or an item to be cooked .
  • the hob device can in particular be designed as an induction hob device. Alternatively, it is particularly conceivable that the hob device is part of a hob with radiant heating and / or part of a hob with resistance heating.
  • the hob device, in particular the induction hob device can also include the entire hob, in particular an entire induction hob.
  • the hob device has in particular at least one hob plate.
  • the hob plate in an assembled state, on a side facing a user, comprises several sub-areas, in particular the cooking area and the switch-off area.
  • a “cooking area” is to be understood as meaning, in particular, a sub-area of the hob device, in particular a sub-area of the hob plate, which is used to set up at least one cookware and to heat at least one Food to be cooked in the cookware is provided.
  • the delay unit is intended to "delay the flow of a liquid from the cooking area into the switch-off area" is to be understood in particular as meaning that a first period of time within which the liquid flows from the cooking area into the switch-off area of the hob device according to the invention is longer lasts as a second period of time within which the same liquid would flow from a cooking area into a switch-off area of a hob device which is at least essentially structurally identical to the hob device of the present invention, but which is designed without a delay unit.
  • the delay unit have at least one hydrophobic delay element.
  • a “hydrophobic” object is to be understood in particular as an object which has at least one surface which is provided to repel water applied to this surface.
  • a hydrophobic object can be provided to avoid binding with water.
  • the at least one surface of the hydrophobic object with a water drop forms a contact angle of more than 90 °, advantageously of more than 100 °, preferably of more than 120 ° and particularly preferably of more than 150 °.
  • the delay unit have at least one further hydrophobic delay element spaced apart from the hydrophobic delay element.
  • the further hydrophobic delay element preferably forms a further delimitation of the liquid channel. In this way, a delay in the flow of a liquid from the cooking area into the switch-off area can advantageously be controlled particularly precisely.
  • the hydrophobic delay element and / or the further hydrophobic delay element could consist at least for the most part of methyltrichloromethylsilane, hexamethyldisilazane, hexamethyldisiloxane, titanium dioxide and / or another chemical compound with hydrophobic properties that appears useful to a person skilled in the art.
  • the expression "at least to a large extent” is intended in particular to mean one Mass and / or volume fraction of at least 55%, advantageously at least 65%, preferably at least 75%, particularly preferably at least 85% and particularly advantageously at least 95%.
  • “Invisible to the naked eye” should be understood to mean at least barely, preferably not, perceptible to the average, healthy human eye.
  • the delay unit in particular the hydrophobic delay element and / or the further hydrophobic delay element, is at least essentially transparent and thus barely perceptible to the human eye, that is to say invisible to the naked eye.
  • the delay unit is "at least substantially transparent” is to be understood in particular to mean that the delay unit has a share of at least 60%, in particular at least 70%, advantageously at least 80%, particularly advantageously at least 90% and preferably at least To transmit 95% visible light incident on at least one first surface of the delay unit and in particular to transport it to at least one second surface of the delay unit, which is in particular opposite to the first surface of the delay unit.
  • the invention is also based on a method for operating a hob device with at least one cooking area and with at least one switch-off area.
  • FIG 4 shows a further embodiment of a hob device 10c with a cooking area 12c and a switch-off area 14c.
  • the hob device 10c has a delay unit 16c.
  • the delay unit 16c has a hydrophobic delay element 22c and several further hydrophobic delay elements 26c.
  • the hob device 10c has a hydrophobic edge region 50c.
  • the hydrophobic edge region 50c forms two hydrophobic edge delay elements 56c of the delay unit 16c.
  • the hydrophobic edge delay elements 56c are arranged at a distance from the hydrophobic delay element 22c and from the further hydrophobic delay elements 26c.
  • the delay unit 16c forms two liquid channels 18c.
  • the hydrophobic delay element 22c forms a delimitation 24c of the liquid channels 18c.
  • the edge delay elements 56c each form a further delimitation 28c of the liquid channels 18c.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Baking, Grill, Roasting (AREA)
EP20208416.6A 2019-12-12 2020-11-18 Plaque de cuisson Pending EP3836755A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19383104 2019-12-12

Publications (1)

Publication Number Publication Date
EP3836755A1 true EP3836755A1 (fr) 2021-06-16

Family

ID=69185291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20208416.6A Pending EP3836755A1 (fr) 2019-12-12 2020-11-18 Plaque de cuisson

Country Status (1)

Country Link
EP (1) EP3836755A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0514716A2 (fr) * 1991-05-23 1992-11-25 Schott Glaswerke Plaque de cuisson en vitro-céramique avec un tableau de commande.
FR2726350A1 (fr) * 1994-10-14 1996-05-03 Eurokera Plaques pliees en vitroceramique, plaques de cuisson comportant une telle plaque pliee et procede de fabrication d'une plaque pliee en vitroceramique
EP1031793A2 (fr) * 1999-02-02 2000-08-30 BSH Bosch und Siemens Hausgeräte GmbH Plaque de cuisson avec cadre
EP1178265A2 (fr) * 2000-01-11 2002-02-06 Schott Glas Plaque en vitrocéramique
FR2841970A1 (fr) * 2002-07-03 2004-01-09 Eurokera Plaque vitroceramique et son procede de fabrication
EP3182020A1 (fr) * 2015-12-18 2017-06-21 E.G.O. ELEKTRO-GERÄTEBAU GmbH Table de cuisson
EP3273751A1 (fr) 2016-07-21 2018-01-24 BSH Hausgeräte GmbH Plaque de cuisson

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0514716A2 (fr) * 1991-05-23 1992-11-25 Schott Glaswerke Plaque de cuisson en vitro-céramique avec un tableau de commande.
FR2726350A1 (fr) * 1994-10-14 1996-05-03 Eurokera Plaques pliees en vitroceramique, plaques de cuisson comportant une telle plaque pliee et procede de fabrication d'une plaque pliee en vitroceramique
EP1031793A2 (fr) * 1999-02-02 2000-08-30 BSH Bosch und Siemens Hausgeräte GmbH Plaque de cuisson avec cadre
EP1178265A2 (fr) * 2000-01-11 2002-02-06 Schott Glas Plaque en vitrocéramique
FR2841970A1 (fr) * 2002-07-03 2004-01-09 Eurokera Plaque vitroceramique et son procede de fabrication
EP3182020A1 (fr) * 2015-12-18 2017-06-21 E.G.O. ELEKTRO-GERÄTEBAU GmbH Table de cuisson
EP3273751A1 (fr) 2016-07-21 2018-01-24 BSH Hausgeräte GmbH Plaque de cuisson

Similar Documents

Publication Publication Date Title
EP1680864B1 (fr) Dispositif de commande
DE102012200473B4 (de) Verfahren zum Bedienen eines Kochfelds sowie Kochfeld
EP0797052B1 (fr) Elément de contrôle escamotable
WO2005106334A1 (fr) Appareil electromenager, en particulier appareil de cuisson
DE69929867T2 (de) Glaskeramikkochplatte mit Erhebungen zur taktilen Orientierung
EP1851390B1 (fr) Dispositif pour actionner un appareil sanitaire
EP2692200B1 (fr) Table de cuisson présentant un revêtement appliqué sur sa face inférieure
EP3836755A1 (fr) Plaque de cuisson
DE60112818T2 (de) Kochgerät
EP3330617B1 (fr) Plaque de cuisson et procédé de fonctionnement d'une telle plaque de cuisson
WO2008087096A1 (fr) Dispositif de nettoyage pour une surface de préférence plane, en particulier pour une fenêtre
DE102012204546A1 (de) Verfahren zum Betreiben eines Induktionskochfelds und Induktionskochfeld
EP3273751A1 (fr) Plaque de cuisson
DE69206501T2 (de) Infrarotstrahlungsbrenner für Glaskeramik-Kochmulde.
DE102012209456A1 (de) Kochfeld
DE10000657C2 (de) Glaskeramikplatte
EP3064119A1 (fr) Appareil menager a ecran tactile
EP2856037B1 (fr) Dispositif de commande d'appareil ménager
EP0900987B1 (fr) Porte pour un appareil ménager, notamment pour un four ménager pour la cuisson à point
DE102014200888A1 (de) Bedienvorrichtung für ein Haushaltsgerät mit einem Kratzschutzelement an einer Unterseite eines abnehmbaren Bedienelements sowie Haushaltsgerät mit einer derartigen Bedienvorrichtung
EP2757321B1 (fr) Plaque de cuisson
EP2594850B1 (fr) Dispositif de commande pour un appareil ménager et appareil ménager doté d'un tel dispositif de commande
EP2600064B1 (fr) Dispositif de commande
EP2757320B1 (fr) Dispositif de plaque de cuisson avec plusieurs revêtements
EP4274382A1 (fr) Dispositif de table de cuisson

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211216

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR