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GB2595244B - Wireless power transfer - Google Patents

Wireless power transfer Download PDF

Info

Publication number
GB2595244B
GB2595244B GB2007358.1A GB202007358A GB2595244B GB 2595244 B GB2595244 B GB 2595244B GB 202007358 A GB202007358 A GB 202007358A GB 2595244 B GB2595244 B GB 2595244B
Authority
GB
United Kingdom
Prior art keywords
wireless power
power transfer
transfer
wireless
power
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.)
Active
Application number
GB2007358.1A
Other versions
GB2595244A (en
GB202007358D0 (en
Inventor
Robert Law William
John Milton Gary
John Taylor Michael
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.)
Inductive Power Projection Ltd
Original Assignee
Inductive Power Projection Ltd
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 Inductive Power Projection Ltd filed Critical Inductive Power Projection Ltd
Priority to GB2007358.1A priority Critical patent/GB2595244B/en
Publication of GB202007358D0 publication Critical patent/GB202007358D0/en
Priority to GBGB2105863.1A priority patent/GB202105863D0/en
Priority to GB2107119.6A priority patent/GB2596903B/en
Priority to PCT/IB2021/054278 priority patent/WO2021234573A1/en
Publication of GB2595244A publication Critical patent/GB2595244A/en
Application granted granted Critical
Publication of GB2595244B publication Critical patent/GB2595244B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2876—Cooling
    • H02J2105/37—

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
GB2007358.1A 2020-05-18 2020-05-18 Wireless power transfer Active GB2595244B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2007358.1A GB2595244B (en) 2020-05-18 2020-05-18 Wireless power transfer
GBGB2105863.1A GB202105863D0 (en) 2020-05-18 2021-04-23 A hybrid metal dielectric resonator
GB2107119.6A GB2596903B (en) 2020-05-18 2021-05-18 A hybrid metal dielectric resonator
PCT/IB2021/054278 WO2021234573A1 (en) 2020-05-18 2021-05-18 A hybrid metal dielectric resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2007358.1A GB2595244B (en) 2020-05-18 2020-05-18 Wireless power transfer

Publications (3)

Publication Number Publication Date
GB202007358D0 GB202007358D0 (en) 2020-07-01
GB2595244A GB2595244A (en) 2021-11-24
GB2595244B true GB2595244B (en) 2022-05-25

Family

ID=71135353

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2007358.1A Active GB2595244B (en) 2020-05-18 2020-05-18 Wireless power transfer
GBGB2105863.1A Ceased GB202105863D0 (en) 2020-05-18 2021-04-23 A hybrid metal dielectric resonator
GB2107119.6A Active GB2596903B (en) 2020-05-18 2021-05-18 A hybrid metal dielectric resonator

Family Applications After (2)

Application Number Title Priority Date Filing Date
GBGB2105863.1A Ceased GB202105863D0 (en) 2020-05-18 2021-04-23 A hybrid metal dielectric resonator
GB2107119.6A Active GB2596903B (en) 2020-05-18 2021-05-18 A hybrid metal dielectric resonator

Country Status (2)

Country Link
GB (3) GB2595244B (en)
WO (1) WO2021234573A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2562765A (en) * 2017-05-24 2018-11-28 Perpetual Res Consultancy Ltd Magnetic induction heating for pest control
GB2617206B (en) * 2022-04-03 2025-01-22 Inductive Power Projection Ltd Magnetic induction heating device
GB2617226B (en) * 2022-04-03 2025-01-22 Inductive Power Projection Ltd Humane stun and dispatch

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090128262A1 (en) * 2007-11-15 2009-05-21 Samsung Electronics Co., Ltd. Apparatus and system for transmitting power wirelessly
EP2346141A1 (en) * 2008-09-25 2011-07-20 Toyota Jidosha Kabushiki Kaisha Power supply system and electric vehicle
US20180269570A1 (en) * 2017-03-15 2018-09-20 Energous Corporation Surface Mount Dielectric Antennas for Wireless Power Transmitters

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244079A (en) * 1985-08-20 1987-02-26 Masafumi Yano Energy converter
EP0823767A1 (en) * 1996-08-07 1998-02-11 SUMITOMO WIRING SYSTEMS, Ltd. Charging system for electric vehicle
US8030219B1 (en) * 2005-02-07 2011-10-04 Morgan Advanced Ceramics, Inc. Dielectric coatings and use in capacitors
CN101682216B (en) * 2007-03-27 2013-06-26 麻省理工学院 wireless energy transfer
KR101167401B1 (en) * 2010-04-30 2012-07-19 숭실대학교산학협력단 Apparatus for transmitting and receiving wireless energy using meta material structure having zero refractive index
US8665049B2 (en) * 2011-07-21 2014-03-04 Ut-Battelle, Llc Graphene-coated coupling coil for AC resistance reduction
CN103843084A (en) * 2011-10-04 2014-06-04 丰田自动车株式会社 Power reception device, power transmission device, and power transmission system
WO2015018334A1 (en) * 2013-08-06 2015-02-12 The University Of Hong Kong Methods for parameter identification, load monitoring and output power control in wireless power transfer systems
FR3057100A1 (en) * 2016-10-03 2018-04-06 Blue Solutions HIGH CAPACITY FILM CAPACITOR AND METHOD FOR MANUFACTURING THE SAME
US10892649B2 (en) * 2016-10-18 2021-01-12 Etherdyne Technologies Inc. Radio frequency (RF) power source and method for use with a wireless power transmitter of a wireless power transfer system
CN108122671A (en) * 2016-11-30 2018-06-05 梁崑 Capacitor element capable of being impregnated by liquid insulating medium and capacitor
GB2562765A (en) 2017-05-24 2018-11-28 Perpetual Res Consultancy Ltd Magnetic induction heating for pest control
WO2019173579A1 (en) * 2018-03-07 2019-09-12 University Of Tennessee Research Foundation Series self-resonant coil structure for conducting wireless power transfer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090128262A1 (en) * 2007-11-15 2009-05-21 Samsung Electronics Co., Ltd. Apparatus and system for transmitting power wirelessly
EP2346141A1 (en) * 2008-09-25 2011-07-20 Toyota Jidosha Kabushiki Kaisha Power supply system and electric vehicle
US20180269570A1 (en) * 2017-03-15 2018-09-20 Energous Corporation Surface Mount Dielectric Antennas for Wireless Power Transmitters

Also Published As

Publication number Publication date
GB202105863D0 (en) 2021-06-09
WO2021234573A1 (en) 2021-11-25
GB2595244A (en) 2021-11-24
GB202107119D0 (en) 2021-06-30
GB2596903B (en) 2023-03-29
GB202007358D0 (en) 2020-07-01
GB2596903A (en) 2022-01-12

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