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EP3534763A1 - Fond de casserole - Google Patents

Fond de casserole

Info

Publication number
EP3534763A1
EP3534763A1 EP17793730.7A EP17793730A EP3534763A1 EP 3534763 A1 EP3534763 A1 EP 3534763A1 EP 17793730 A EP17793730 A EP 17793730A EP 3534763 A1 EP3534763 A1 EP 3534763A1
Authority
EP
European Patent Office
Prior art keywords
layer
connecting elements
heating
magnetic layer
cooking
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Withdrawn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
EP17793730.7A
Other languages
German (de)
English (en)
Inventor
Jesus Acero Acero
Begoña CALVO CALZADA
Jorge GRASA ORUS
Sergio Llorente Gil
Miguel Angel Martinez Barca
Estefania PEÑA BAQUEDANO
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 EP3534763A1 publication Critical patent/EP3534763A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels

Definitions

  • a “layer unit” is to be understood as meaning in particular a unit having at least three and advantageously at least four layers, which lie in particular on one another and / or abut each other.
  • a “layer” is to be understood as meaning in particular a unit which has at least one first extent which is at least 10 times, in particular at least 25 times, advantageously at least 50 times and particularly advantageously at least 100 times longer than at least one second extension perpendicular to the first extension, in particular a layer thickness of the unit.
  • the layer has at least one longitudinal extension which is at least 10 times, in particular at least 25 times, advantageously at least 50 times and particularly advantageously at least 100 times longer than a layer thickness of the layer.
  • the layer has, in particular, an areal extent, which extends in particular over a proportion of at least 50%, in particular of at least 70%, advantageously of at least 80%, particularly advantageously of at least 90%, and preferably of at least 95% of an areal extent of the cooking utensil floor ,
  • a "heating layer” is intended in particular a layer to be understood, which is provided to a heating and / or heating by means of a current flow, in particular an eddy current flow.
  • the heating layer has an electrical conductivity of at least 10 5 S / m, in particular of at least 10 6 S / m and particularly advantageously at least 10 7 S / m
  • the heating layer has at least one material with a specific thermal conductivity of at least 15 W / m / K, in particular of at least 50 W / m / K, advantageously at least 100 W / m / K and particularly advantageously at least 200 W / m / K.
  • the cooking-dish bottom 10a In the operating state, the cooking-dish bottom 10a is arranged in contact with a surface of the setting-up plate 34a.
  • the cooking-dish bottom 10a has a layer unit 12a (compare FIGS. 2 to 4).
  • a layer of the layer unit 12a facing in the operating state of the mounting plate 34a is arranged in contact with the surface of the mounting plate 34a in the operating state.
  • the heating layer 14a heats a heat conducting layer 16a of the layer unit 12a (see Figures 2 to 4).
  • the layer unit 12a has the heat-conducting layer 16a.
  • the heat-conducting layer 16a is arranged in the operating state in direct contact with foods located in the cooking-dish interior 42a.
  • the heat-conducting layer 16a is a layer of the layer unit 12a closest to the cooking-dish interior 42a.
  • the heat-conducting layer 16a has a layer thickness 46a of substantially 4 mm (see FIG. 3).
  • a magnetic layer 18a of the layer unit 12a is disposed (refer to FIGS.2 to 4).
  • the layer unit 12a has the magnetic layer 18a.
  • the magnetic layer 18a is composed largely of ferrites.
  • the magnetic layer 18a has a layer thickness 48a of substantially 2 mm (see FIG. 3).
  • the connecting elements 20a consist to a large extent of aluminum.
  • the heating layer 14a in the present embodiment consists to a large extent of aluminum.
  • the heat-conducting layer 16a in the present embodiment consists to a large extent of aluminum.

Landscapes

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

Abstract

L'invention concerne un fond de casserole (10a-b) ayant au moins une unité stratifiée (12a-b) qui présente au moins une couche chauffante (14a-b), au moins une couche thermoconductrice (16a-b) et au moins une couche magnétique (18a-b) agencée au moins sensiblement entre la couche chauffante (14a-b) et la couche thermoconductrice (16a-b). L'invention vise à fabriquer un dispositif selon l'invention ayant des propriétés améliorées en termes d'efficacité. L'invention propose à cet effet que l'unité stratifiée (12a-b) présente plusieurs éléments de liaison (20a-b) agencés dans des cavités du matériau (22a-b) de la couche magnétique (18a-b) et reliant par thermoconduction la couche chauffante (14a-b) à la couche thermoconductrice (16a-b).
EP17793730.7A 2016-11-07 2017-10-23 Fond de casserole Withdrawn EP3534763A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201631418A ES2667044B1 (es) 2016-11-07 2016-11-07 Base de batería de cocción
PCT/IB2017/056568 WO2018083565A1 (fr) 2016-11-07 2017-10-23 Fond de casserole

Publications (1)

Publication Number Publication Date
EP3534763A1 true EP3534763A1 (fr) 2019-09-11

Family

ID=60202278

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17793730.7A Withdrawn EP3534763A1 (fr) 2016-11-07 2017-10-23 Fond de casserole

Country Status (3)

Country Link
EP (1) EP3534763A1 (fr)
ES (1) ES2667044B1 (fr)
WO (1) WO2018083565A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019109897A1 (de) * 2019-04-15 2020-10-15 Miele & Cie. Kg Gargeschirr zur Verwendung mit einem Induktionskochfeld
DE102023118102A1 (de) * 2023-07-07 2025-01-09 Xinco GmbH Kochgeschirr für ein Induktionskochfeld

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900671A1 (de) * 1978-01-26 1979-08-02 Amc Int Alfa Metalcraft Corp Gefaess aus rostfreiem stahl mit einem waerme ausstrahlenden boden
DK0509860T3 (da) * 1991-03-27 1996-06-24 Seb Sa Genstand dannet ud fra en plade af et forholdsvis blødt metallisk materiale, og beholder til madlavning, som udgøres af en sådan genstand
KR20040068042A (ko) * 2004-05-28 2004-07-30 백봉기 인덕션 레인지용 주방용기
US20080142526A1 (en) * 2006-12-19 2008-06-19 Meyer Intellectual Properties Limited Induction Cookware
ES2397014B1 (es) * 2010-10-19 2014-02-11 BSH Electrodomésticos España S.A. Base de bateria de coccion

Also Published As

Publication number Publication date
ES2667044B1 (es) 2019-02-12
ES2667044A1 (es) 2018-05-09
WO2018083565A1 (fr) 2018-05-11

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