GB0228425D0 - Improvements relating to contact-less power transfer - Google Patents

Improvements relating to contact-less power transfer

Info

Publication number
GB0228425D0
GB0228425D0 GBGB0228425.5A GB0228425A GB0228425D0 GB 0228425 D0 GB0228425 D0 GB 0228425D0 GB 0228425 A GB0228425 A GB 0228425A GB 0228425 D0 GB0228425 D0 GB 0228425D0
Authority
GB
United Kingdom
Prior art keywords
contact
power transfer
less power
improvements relating
relating
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.)
Ceased
Application number
GBGB0228425.5A
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.)
Splashpower Ltd
Original Assignee
Splashpower 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
Priority claimed from GBGB0210886.8A external-priority patent/GB0210886D0/en
Application filed by Splashpower Ltd filed Critical Splashpower Ltd
Priority to US10/326,571 priority Critical patent/US6906495B2/en
Publication of GB0228425D0 publication Critical patent/GB0228425D0/en
Priority to CN200910166186.7A priority patent/CN101699711B/en
Priority to KR1020107014684A priority patent/KR101092087B1/en
Priority to GB0310956A priority patent/GB2388716B/en
Priority to KR1020117017734A priority patent/KR101297537B1/en
Priority to GB0409709A priority patent/GB2399228B/en
Priority to PCT/GB2003/002038 priority patent/WO2003096361A1/en
Priority to CN200910166185A priority patent/CN101699710A/en
Priority to EA200401490A priority patent/EA006929B1/en
Priority to KR1020107014680A priority patent/KR101082192B1/en
Priority to GB0409707A priority patent/GB2399226B/en
Priority to JP2004504368A priority patent/JP4403285B2/en
Priority to GB0409710A priority patent/GB2399229B/en
Priority to KR1020107014682A priority patent/KR101084810B1/en
Priority to CNB038105055A priority patent/CN100550570C/en
Priority to KR1020107014679A priority patent/KR101120370B1/en
Priority to CN2009101661848A priority patent/CN101699709B/en
Priority to CN200910166187.1A priority patent/CN101714767B/en
Priority to EP03730317A priority patent/EP1506554A1/en
Priority to PCT/GB2003/002030 priority patent/WO2003096512A2/en
Priority to KR1020107014683A priority patent/KR101090610B1/en
Priority to GB0409705A priority patent/GB2399225B/en
Priority to KR1020047018306A priority patent/KR101009812B1/en
Priority to CN200910166183.3A priority patent/CN101699708B/en
Priority to CN200910166189A priority patent/CN101714768A/en
Priority to AU2003233895A priority patent/AU2003233895B2/en
Priority to KR1020107014685A priority patent/KR101083150B1/en
Priority to KR1020107014681A priority patent/KR101129985B1/en
Priority to GB0409708A priority patent/GB2399227B/en
Priority to AU2003240999A priority patent/AU2003240999A1/en
Priority to CN200910166188.6A priority patent/CN101714788B/en
Priority to GB0310955A priority patent/GB2388715B/en
Priority to EP03727657A priority patent/EP1506605A2/en
Priority to GB0409713A priority patent/GB2399230B/en
Priority to GBGB0409706.9A priority patent/GB0409706D0/en
Priority to US11/000,035 priority patent/US7042196B2/en
Priority to US11/000,030 priority patent/US7239110B2/en
Priority to US10/514,046 priority patent/US7525283B2/en
Priority to US11/283,817 priority patent/US7248017B2/en
Priority to JP2008184157A priority patent/JP2009010394A/en
Priority to AU2008255158A priority patent/AU2008255158B8/en
Priority to US12/416,979 priority patent/US7714537B2/en
Priority to US12/730,349 priority patent/US7863861B2/en
Priority to US12/850,158 priority patent/US7952324B2/en
Priority to AU2010210006A priority patent/AU2010210006A1/en
Priority to JP2010211143A priority patent/JP5682885B2/en
Priority to HK10109933.9A priority patent/HK1143463A1/en
Priority to HK10109994.5A priority patent/HK1143464A1/en
Priority to JP2011053281A priority patent/JP5679871B2/en
Priority to JP2013137868A priority patent/JP2013243374A/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • H01F27/2804—Printed windings
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils
    • 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
    • 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
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
    • H02J7/025—
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H02J5/005—

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
GBGB0228425.5A 2002-05-13 2002-12-06 Improvements relating to contact-less power transfer Ceased GB0228425D0 (en)

Priority Applications (50)

Application Number Priority Date Filing Date Title
US10/326,571 US6906495B2 (en) 2002-05-13 2002-12-20 Contact-less power transfer
CN200910166186.7A CN101699711B (en) 2002-05-13 2003-05-13 Contact-less power transfer and method
KR1020107014684A KR101092087B1 (en) 2002-05-13 2003-05-13 Improvements relating to contact-less power transfer
GB0310956A GB2388716B (en) 2002-05-13 2003-05-13 Improvements relating to contact-less power transfer
KR1020117017734A KR101297537B1 (en) 2002-05-13 2003-05-13 Improvements relating to contact-less power transfer
GB0409709A GB2399228B (en) 2002-05-13 2003-05-13 Inductive power transfer system having uniform coupling
PCT/GB2003/002038 WO2003096361A1 (en) 2002-05-13 2003-05-13 Improvements relating to the transfer of electromagnetic power
CN200910166185A CN101699710A (en) 2002-05-13 2003-05-13 Contact-less power transfer and method
EA200401490A EA006929B1 (en) 2002-05-13 2003-05-13 Method for transferring contactless power, system therefore and system components
KR1020107014680A KR101082192B1 (en) 2002-05-13 2003-05-13 Improvements relating to contact-less power transfer
GB0409707A GB2399226B (en) 2002-05-13 2003-05-13 Inductive power transfer system with moving field
JP2004504368A JP4403285B2 (en) 2002-05-13 2003-05-13 Improvements for contactless power transmission
GB0409710A GB2399229B (en) 2002-05-13 2003-05-13 Inductive power transfer system having areas with horizontal field
KR1020107014682A KR101084810B1 (en) 2002-05-13 2003-05-13 Improvements relating to contact-less power transfer
CNB038105055A CN100550570C (en) 2002-05-13 2003-05-13 Electric energy transmission system and the primary device of using therein
KR1020107014679A KR101120370B1 (en) 2002-05-13 2003-05-13 Improvements relating to contact-less power transfer
CN2009101661848A CN101699709B (en) 2002-05-13 2003-05-13 Contact-less power transfer device and method
CN200910166187.1A CN101714767B (en) 2002-05-13 2003-05-13 Contact-less power transfer device and method
EP03730317A EP1506554A1 (en) 2002-05-13 2003-05-13 Improvements relating to the transfer of electromagnetic power
PCT/GB2003/002030 WO2003096512A2 (en) 2002-05-13 2003-05-13 Contact-less power transfer
KR1020107014683A KR101090610B1 (en) 2002-05-13 2003-05-13 Improvements relating to contact-less power transfer
GB0409705A GB2399225B (en) 2002-05-13 2003-05-13 Inductive power transfer system having horizontal field
KR1020047018306A KR101009812B1 (en) 2002-05-13 2003-05-13 Improvements relating to contact-less power transfer
CN200910166183.3A CN101699708B (en) 2002-05-13 2003-05-13 Contact-less power transfer and method
CN200910166189A CN101714768A (en) 2002-05-13 2003-05-13 Contact-less power transfer device and method
AU2003233895A AU2003233895B2 (en) 2002-05-13 2003-05-13 Contact-less power transfer
KR1020107014685A KR101083150B1 (en) 2002-05-13 2003-05-13 Improvements relating to contact-less power transfer
KR1020107014681A KR101129985B1 (en) 2002-05-13 2003-05-13 Improvements relating to contact-less power transfer
GB0409708A GB2399227B (en) 2002-05-13 2003-05-13 Inductive power transfer system for powering multiple devices
AU2003240999A AU2003240999A1 (en) 2002-05-13 2003-05-13 Improvements relating to the transfer of electromagnetic power
CN200910166188.6A CN101714788B (en) 2002-05-13 2003-05-13 Contact-less power transfer device and method
GB0310955A GB2388715B (en) 2002-05-13 2003-05-13 Improvements relating to the transfer of electromagnetic power
EP03727657A EP1506605A2 (en) 2002-05-13 2003-05-13 Contact-less power transfer
GB0409713A GB2399230B (en) 2002-05-13 2003-05-13 Portable electrical or electrical devices for use in inductive power transfer systems
GBGB0409706.9A GB0409706D0 (en) 2002-05-13 2004-04-30 Inductive power transfer unit with flux guides
US11/000,035 US7042196B2 (en) 2002-05-13 2004-12-01 Contact-less power transfer
US11/000,030 US7239110B2 (en) 2002-05-13 2004-12-01 Primary units, methods and systems for contact-less power transfer
US10/514,046 US7525283B2 (en) 2002-05-13 2005-02-28 Contact-less power transfer
US11/283,817 US7248017B2 (en) 2002-05-13 2005-11-22 Portable contact-less power transfer devices and rechargeable batteries
JP2008184157A JP2009010394A (en) 2002-05-13 2008-07-15 Improvement relating to contact-less power transfer
AU2008255158A AU2008255158B8 (en) 2002-05-13 2008-12-05 Improvements relating to contact-less power transfer
US12/416,979 US7714537B2 (en) 2002-05-13 2009-04-02 Contact-less power transfer
US12/730,349 US7863861B2 (en) 2002-05-13 2010-03-24 Contact-less power transfer
US12/850,158 US7952324B2 (en) 2002-05-13 2010-08-04 Contact-less power transfer
AU2010210006A AU2010210006A1 (en) 2002-05-13 2010-08-09 Improvements relating to contact-less power transfer
JP2010211143A JP5682885B2 (en) 2002-05-13 2010-09-21 System for transmitting power, primary unit for transmitting power, method for transmitting power, primary unit having power transmission area, and primary unit for use in power transmission system
HK10109933.9A HK1143463A1 (en) 2002-05-13 2010-10-20 Improvements relating to contact-less power transfer
HK10109994.5A HK1143464A1 (en) 2002-05-13 2010-10-22 Improvements relating to contact-less power transfer
JP2011053281A JP5679871B2 (en) 2002-05-13 2011-03-10 System for transmitting power, primary unit for transmitting power, portable electrical or electronic device, and adapter assembly for portable electrical or electronic device
JP2013137868A JP2013243374A (en) 2002-05-13 2013-07-01 System for transmitting power, primary unit for transmitting power, method for transmitting power, and primary unit for use in power transmitting system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0210886.8A GB0210886D0 (en) 2002-05-13 2002-05-13 Improvements relating to contact-less power transfer
GBGB0213024.3A GB0213024D0 (en) 2002-05-13 2002-06-07 Improvements relating to contact-less power transfer

Publications (1)

Publication Number Publication Date
GB0228425D0 true GB0228425D0 (en) 2003-01-08

Family

ID=26247053

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0225006.6A Ceased GB0225006D0 (en) 2002-05-13 2002-10-28 Inductive battery recharging system
GBGB0228425.5A Ceased GB0228425D0 (en) 2002-05-13 2002-12-06 Improvements relating to contact-less power transfer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0225006.6A Ceased GB0225006D0 (en) 2002-05-13 2002-10-28 Inductive battery recharging system

Country Status (1)

Country Link
GB (2) GB0225006D0 (en)

Also Published As

Publication number Publication date
GB0225006D0 (en) 2002-12-04

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)