GB2389767B - Apparatus for energy transfer by induction - Google Patents

Apparatus for energy transfer by induction

Info

Publication number
GB2389767B
GB2389767B GB0226892A GB0226892A GB2389767B GB 2389767 B GB2389767 B GB 2389767B GB 0226892 A GB0226892 A GB 0226892A GB 0226892 A GB0226892 A GB 0226892A GB 2389767 B GB2389767 B GB 2389767B
Authority
GB
United Kingdom
Prior art keywords
induction
energy transfer
transfer
energy
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.)
Expired - Fee Related
Application number
GB0226892A
Other versions
GB0226892D0 (en
GB2389767A (en
Inventor
Ron Shu-Yuen Hui
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.)
City University of Hong Kong CityU
Original Assignee
City University of Hong Kong CityU
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 City University of Hong Kong CityU filed Critical City University of Hong Kong CityU
Publication of GB0226892D0 publication Critical patent/GB0226892D0/en
Publication of GB2389767A publication Critical patent/GB2389767A/en
Application granted granted Critical
Publication of GB2389767B publication Critical patent/GB2389767B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H05B6/10—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
    • H05B6/1236—Cooking devices induction cooking plates or the like and devices to be used in combination with them adapted to induce current in a coil to supply power to a device and electrical heating devices powered in this way
    • 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
    • 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
    • H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
    • 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
    • H05B6/36—Coil arrangements
    • H05B6/362—Coil arrangements with flat coil conductors
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/03—Heating plates made out of a matrix of heating elements that can define heating areas adapted to cookware randomly placed on the heating plate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
GB0226892A 2002-06-10 2002-11-18 Apparatus for energy transfer by induction Expired - Fee Related GB2389767B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0213375.9A GB0213375D0 (en) 2002-06-10 2002-06-10 Apparatus for energy transfer by induction

Publications (3)

Publication Number Publication Date
GB0226892D0 GB0226892D0 (en) 2002-12-24
GB2389767A GB2389767A (en) 2003-12-17
GB2389767B true GB2389767B (en) 2006-04-19

Family

ID=9938353

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0213375.9A Ceased GB0213375D0 (en) 2002-06-10 2002-06-10 Apparatus for energy transfer by induction
GB0226892A Expired - Fee Related GB2389767B (en) 2002-06-10 2002-11-18 Apparatus for energy transfer by induction

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0213375.9A Ceased GB0213375D0 (en) 2002-06-10 2002-06-10 Apparatus for energy transfer by induction

Country Status (1)

Country Link
GB (2) GB0213375D0 (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD640976S1 (en) 2008-08-28 2011-07-05 Hewlett-Packard Development Company, L.P. Support structure and/or cradle for a mobile computing device
US8234509B2 (en) 2008-09-26 2012-07-31 Hewlett-Packard Development Company, L.P. Portable power supply device for mobile computing devices
US8305741B2 (en) 2009-01-05 2012-11-06 Hewlett-Packard Development Company, L.P. Interior connector scheme for accessorizing a mobile computing device with a removeable housing segment
US8385822B2 (en) 2008-09-26 2013-02-26 Hewlett-Packard Development Company, L.P. Orientation and presence detection for use in configuring operations of computing devices in docked environments
US8395547B2 (en) 2009-08-27 2013-03-12 Hewlett-Packard Development Company, L.P. Location tracking for mobile computing device
US8401469B2 (en) 2008-09-26 2013-03-19 Hewlett-Packard Development Company, L.P. Shield for use with a computing device that receives an inductive signal transmission
US8437695B2 (en) 2009-07-21 2013-05-07 Hewlett-Packard Development Company, L.P. Power bridge circuit for bi-directional inductive signaling
USD687038S1 (en) 2009-11-17 2013-07-30 Palm, Inc. Docking station for a computing device
US8527688B2 (en) 2008-09-26 2013-09-03 Palm, Inc. Extending device functionality amongst inductively linked devices
US8688037B2 (en) 2008-09-26 2014-04-01 Hewlett-Packard Development Company, L.P. Magnetic latching mechanism for use in mating a mobile computing device to an accessory device
US8712324B2 (en) 2008-09-26 2014-04-29 Qualcomm Incorporated Inductive signal transfer system for computing devices
US8755815B2 (en) 2010-08-31 2014-06-17 Qualcomm Incorporated Use of wireless access point ID for position determination
US8850045B2 (en) 2008-09-26 2014-09-30 Qualcomm Incorporated System and method for linking and sharing resources amongst devices
US8868939B2 (en) 2008-09-26 2014-10-21 Qualcomm Incorporated Portable power supply device with outlet connector
US8954001B2 (en) 2009-07-21 2015-02-10 Qualcomm Incorporated Power bridge circuit for bi-directional wireless power transmission
US9083686B2 (en) 2008-11-12 2015-07-14 Qualcomm Incorporated Protocol for program during startup sequence
US9097544B2 (en) 2009-08-27 2015-08-04 Qualcomm Incorporated Location tracking for mobile computing device
US9201457B1 (en) 2001-05-18 2015-12-01 Qualcomm Incorporated Synchronizing and recharging a connector-less portable computer system
US9395827B2 (en) 2009-07-21 2016-07-19 Qualcomm Incorporated System for detecting orientation of magnetically coupled devices
US10523036B2 (en) 2016-12-14 2019-12-31 Shenzhen Yichong Wireless Power Technology Co. Ltd Resonant wireless charging system and method for electric toothbrush

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2388715B (en) 2002-05-13 2005-08-03 Splashpower Ltd Improvements relating to the transfer of electromagnetic power
GB0229141D0 (en) 2002-12-16 2003-01-15 Splashpower Ltd Improvements relating to contact-less power transfer
FR2867653B1 (en) * 2004-03-12 2008-08-08 Brandt Ind INDUCTION COIL INDUCTION COIL INDUCTION COIL ASSEMBLY MODULE AND COOKING AREA COMPRISING THE SAME
DE102006023800B4 (en) * 2006-05-20 2014-07-24 Electrolux Home Products Corporation N.V. Induction hob
DE102006054973A1 (en) * 2006-11-15 2008-05-29 E.G.O. Elektro-Gerätebau GmbH Inductive cooking zone, induction hob and control method
GB0702171D0 (en) * 2007-02-05 2007-03-14 Univ City Hong Kong Electrical excitation method for a planar inductive charger
ES2304892B1 (en) * 2007-04-09 2009-06-04 Bsh Electrodomesticos España, S.A. COOKING FIELD AND PROCEDURE FOR THE OPERATION OF A COOKING FIELD.
EP2001266A1 (en) * 2007-06-08 2008-12-10 Electrolux Home Products Corporation N.V. Cooking hob
US7915858B2 (en) 2007-10-30 2011-03-29 City University Of Hong Kong Localized charging, load identification and bi-directional communication methods for a planar inductive battery charging system
US8228025B2 (en) 2007-11-09 2012-07-24 City University Of Hong Kong Electronic control method for a planar inductive battery charging apparatus
US8127155B2 (en) 2008-01-07 2012-02-28 Access Business Group International Llc Wireless power adapter for computer
TWI364895B (en) 2008-06-09 2012-05-21 Univ Nat Taipei Technology Wireless power transmitting apparatus
KR101535145B1 (en) * 2009-05-04 2015-07-08 엘지전자 주식회사 Cooker and controlling method thereof
EP2709424B1 (en) 2012-09-17 2015-09-02 Electrolux Professional S.p.A. Improved induction hob
US9438315B2 (en) 2014-07-03 2016-09-06 ConvenientPower HK Ltd. Wireless power adapter
DE102014224051A1 (en) 2014-11-25 2016-05-25 E.G.O. Elektro-Gerätebau GmbH Induction hob and method for controlling an induction hob
ES2619114B1 (en) * 2015-12-22 2018-04-10 Bsh Electrodomésticos España, S.A. INDUCTION COOKING FIELD
ES2619110B1 (en) 2015-12-23 2018-04-10 Bsh Electrodomésticos España, S.A. INDUCTION COOKING FIELD, AND METHOD FOR START A COOKING FIELD BY INDUCTION
ES2684180B1 (en) * 2017-03-30 2019-07-12 Bsh Electrodomesticos Espana Sa INDUCTION COOKING FIELD DEVICE
ES2712658A1 (en) * 2017-11-08 2019-05-14 Bsh Electrodomesticos Espana Sa COOKING FIELD DEVICE (Machine-translation by Google Translate, not legally binding)
EP3544376B1 (en) 2018-03-23 2020-08-26 Whirlpool Corporation Connection interface for induction coil array
EP3544377B1 (en) 2018-03-23 2020-08-05 Whirlpool Corporation Temperature sensor compression features for induction cooktop assembly
EP3544374B1 (en) * 2018-03-23 2020-09-23 Whirlpool Corporation Induction cooktop with improved magnetic flux concentrating foil
US10910879B2 (en) 2018-06-11 2021-02-02 Convenientpower Hk Limited Passive wireless power adapter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573947A1 (en) * 1984-11-29 1986-05-30 Cem Comp Electro Mec Device for heating flat products on the move by electromagnetic induction according to a square grid
EP0599519A1 (en) * 1992-11-13 1994-06-01 Raychem Corporation Low emission induction heating coil
EP0706304A1 (en) * 1994-10-09 1996-04-10 Menu-System Ernst Wüst Cooker
EP0921711A1 (en) * 1997-11-19 1999-06-09 Therma Grossküchen Produktion AG Induction cooking range with fully heatable surface
GB2350766A (en) * 1999-04-09 2000-12-06 Jaeger Regulation A modular induction-heated cooking hob, having reduced radiation and a method of making the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573947A1 (en) * 1984-11-29 1986-05-30 Cem Comp Electro Mec Device for heating flat products on the move by electromagnetic induction according to a square grid
EP0599519A1 (en) * 1992-11-13 1994-06-01 Raychem Corporation Low emission induction heating coil
EP0706304A1 (en) * 1994-10-09 1996-04-10 Menu-System Ernst Wüst Cooker
EP0921711A1 (en) * 1997-11-19 1999-06-09 Therma Grossküchen Produktion AG Induction cooking range with fully heatable surface
GB2350766A (en) * 1999-04-09 2000-12-06 Jaeger Regulation A modular induction-heated cooking hob, having reduced radiation and a method of making the same

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9201457B1 (en) 2001-05-18 2015-12-01 Qualcomm Incorporated Synchronizing and recharging a connector-less portable computer system
USD640976S1 (en) 2008-08-28 2011-07-05 Hewlett-Packard Development Company, L.P. Support structure and/or cradle for a mobile computing device
US8712324B2 (en) 2008-09-26 2014-04-29 Qualcomm Incorporated Inductive signal transfer system for computing devices
US8850045B2 (en) 2008-09-26 2014-09-30 Qualcomm Incorporated System and method for linking and sharing resources amongst devices
US8868939B2 (en) 2008-09-26 2014-10-21 Qualcomm Incorporated Portable power supply device with outlet connector
US8401469B2 (en) 2008-09-26 2013-03-19 Hewlett-Packard Development Company, L.P. Shield for use with a computing device that receives an inductive signal transmission
US8234509B2 (en) 2008-09-26 2012-07-31 Hewlett-Packard Development Company, L.P. Portable power supply device for mobile computing devices
US8385822B2 (en) 2008-09-26 2013-02-26 Hewlett-Packard Development Company, L.P. Orientation and presence detection for use in configuring operations of computing devices in docked environments
US8527688B2 (en) 2008-09-26 2013-09-03 Palm, Inc. Extending device functionality amongst inductively linked devices
US8688037B2 (en) 2008-09-26 2014-04-01 Hewlett-Packard Development Company, L.P. Magnetic latching mechanism for use in mating a mobile computing device to an accessory device
US9083686B2 (en) 2008-11-12 2015-07-14 Qualcomm Incorporated Protocol for program during startup sequence
US8305741B2 (en) 2009-01-05 2012-11-06 Hewlett-Packard Development Company, L.P. Interior connector scheme for accessorizing a mobile computing device with a removeable housing segment
US9395827B2 (en) 2009-07-21 2016-07-19 Qualcomm Incorporated System for detecting orientation of magnetically coupled devices
US8437695B2 (en) 2009-07-21 2013-05-07 Hewlett-Packard Development Company, L.P. Power bridge circuit for bi-directional inductive signaling
US8954001B2 (en) 2009-07-21 2015-02-10 Qualcomm Incorporated Power bridge circuit for bi-directional wireless power transmission
US8395547B2 (en) 2009-08-27 2013-03-12 Hewlett-Packard Development Company, L.P. Location tracking for mobile computing device
US9097544B2 (en) 2009-08-27 2015-08-04 Qualcomm Incorporated Location tracking for mobile computing device
USD687038S1 (en) 2009-11-17 2013-07-30 Palm, Inc. Docking station for a computing device
US9191781B2 (en) 2010-08-31 2015-11-17 Qualcomm Incorporated Use of wireless access point ID for position determination
US8755815B2 (en) 2010-08-31 2014-06-17 Qualcomm Incorporated Use of wireless access point ID for position determination
US10523036B2 (en) 2016-12-14 2019-12-31 Shenzhen Yichong Wireless Power Technology Co. Ltd Resonant wireless charging system and method for electric toothbrush

Also Published As

Publication number Publication date
GB0226892D0 (en) 2002-12-24
GB2389767A (en) 2003-12-17
GB0213375D0 (en) 2002-07-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141118

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20151207

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20211118