WO2013064968A3 - Induction heating apparatus - Google Patents

Induction heating apparatus Download PDF

Info

Publication number
WO2013064968A3
WO2013064968A3 PCT/IB2012/055996 IB2012055996W WO2013064968A3 WO 2013064968 A3 WO2013064968 A3 WO 2013064968A3 IB 2012055996 W IB2012055996 W IB 2012055996W WO 2013064968 A3 WO2013064968 A3 WO 2013064968A3
Authority
WO
WIPO (PCT)
Prior art keywords
induction heating
heating apparatus
intended
energy sources
frequency units
Prior art date
Application number
PCT/IB2012/055996
Other languages
German (de)
French (fr)
Other versions
WO2013064968A2 (en
Inventor
Daniel Anton Falcon
Sergio Llorente Gil
Daniel Palacios Tomas
Diego Puyal Puente
Hector Sarnago Andia
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to CN201280053739.8A priority Critical patent/CN103891400B/en
Priority to EP12806669.3A priority patent/EP2774456B1/en
Publication of WO2013064968A2 publication Critical patent/WO2013064968A2/en
Publication of WO2013064968A3 publication Critical patent/WO2013064968A3/en

Links

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
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • H05B6/065—Control, e.g. of temperature, of power for cooking plates or the like using coordinated control of multiple induction coils

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Induction Heating Cooking Devices (AREA)
  • General Induction Heating (AREA)

Abstract

The invention is based on an induction heating apparatus, in particular an induction hob apparatus, with at least two heating frequency units (30, 32) which are intended to be connected to different energy sources (14, 16). In order to achieve an increased electrical efficiency, it is proposed that the domestic appliance has at least one first switching unit (40), which is intended to connect at least the two heating frequency units (30, 32) to a single one of the at least two energy sources (14, 16) in at least one operating mode.
PCT/IB2012/055996 2011-11-04 2012-10-30 Induction heating apparatus WO2013064968A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280053739.8A CN103891400B (en) 2011-11-04 2012-10-30 Induction heating equipment
EP12806669.3A EP2774456B1 (en) 2011-11-04 2012-10-30 Induction heating apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201131770 2011-11-04
ES201131770 2011-11-04

Publications (2)

Publication Number Publication Date
WO2013064968A2 WO2013064968A2 (en) 2013-05-10
WO2013064968A3 true WO2013064968A3 (en) 2013-12-19

Family

ID=47436124

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/055996 WO2013064968A2 (en) 2011-11-04 2012-10-30 Induction heating apparatus

Country Status (3)

Country Link
EP (1) EP2774456B1 (en)
CN (1) CN103891400B (en)
WO (1) WO2013064968A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013080088A2 (en) * 2011-11-28 2013-06-06 BSH Bosch und Siemens Hausgeräte GmbH Induction heating apparatus
KR102508227B1 (en) 2018-05-29 2023-03-09 삼성전자주식회사 Cooking apparatus and control method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2007174A1 (en) * 2007-06-21 2008-12-24 BSH Bosch und Siemens Hausgeräte GmbH Cooking device control and method for heating an object
WO2010069825A1 (en) * 2008-12-19 2010-06-24 BSH Bosch und Siemens Hausgeräte GmbH Cooking hob with several heating elements and at least one power electronics subassembly
US20110147375A1 (en) * 2009-12-23 2011-06-23 Lomp Stephane Inductors on balanced phases
WO2011080642A1 (en) * 2009-12-28 2011-07-07 BSH Bosch und Siemens Hausgeräte GmbH Cooking appliance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2007174A1 (en) * 2007-06-21 2008-12-24 BSH Bosch und Siemens Hausgeräte GmbH Cooking device control and method for heating an object
WO2010069825A1 (en) * 2008-12-19 2010-06-24 BSH Bosch und Siemens Hausgeräte GmbH Cooking hob with several heating elements and at least one power electronics subassembly
US20110147375A1 (en) * 2009-12-23 2011-06-23 Lomp Stephane Inductors on balanced phases
WO2011080642A1 (en) * 2009-12-28 2011-07-07 BSH Bosch und Siemens Hausgeräte GmbH Cooking appliance

Also Published As

Publication number Publication date
WO2013064968A2 (en) 2013-05-10
CN103891400A (en) 2014-06-25
CN103891400B (en) 2016-03-30
EP2774456A2 (en) 2014-09-10
EP2774456B1 (en) 2018-12-12

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