GB2431301B - Apparatus for inductively recharging batteries - Google Patents

Apparatus for inductively recharging batteries

Info

Publication number
GB2431301B
GB2431301B GB0700851A GB0700851A GB2431301B GB 2431301 B GB2431301 B GB 2431301B GB 0700851 A GB0700851 A GB 0700851A GB 0700851 A GB0700851 A GB 0700851A GB 2431301 B GB2431301 B GB 2431301B
Authority
GB
United Kingdom
Prior art keywords
recharging batteries
inductively recharging
inductively
batteries
recharging
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
GB0700851A
Other versions
GB0700851D0 (en
GB2431301A (en
GB2431301A8 (en
Inventor
Quingfeng Tang
Riad Ghabra
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.)
Lear Corp
Original Assignee
Lear Corp
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 US10/946,137 external-priority patent/US7414380B2/en
Application filed by Lear Corp filed Critical Lear Corp
Publication of GB0700851D0 publication Critical patent/GB0700851D0/en
Publication of GB2431301A publication Critical patent/GB2431301A/en
Publication of GB2431301A8 publication Critical patent/GB2431301A8/en
Application granted granted Critical
Publication of GB2431301B publication Critical patent/GB2431301B/en
Expired - Fee Related 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
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • 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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • H02J7/025—
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB0700851A 2004-09-21 2007-01-17 Apparatus for inductively recharging batteries Expired - Fee Related GB2431301B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/946,137 US7414380B2 (en) 2004-09-21 2004-09-21 Apparatus for inductively recharging batteries of a portable convenience device
GB0518380A GB2418306B (en) 2004-09-21 2005-09-09 Apparatus for inductively recharging batteries

Publications (4)

Publication Number Publication Date
GB0700851D0 GB0700851D0 (en) 2007-02-21
GB2431301A GB2431301A (en) 2007-04-18
GB2431301A8 GB2431301A8 (en) 2007-05-08
GB2431301B true GB2431301B (en) 2007-08-08

Family

ID=38268951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0700851A Expired - Fee Related GB2431301B (en) 2004-09-21 2007-01-17 Apparatus for inductively recharging batteries

Country Status (1)

Country Link
GB (1) GB2431301B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ589312A (en) * 2010-11-16 2013-03-28 Powerbyproxi Ltd Battery having inductive power pickup coils disposed within the battery casing and at an angle to the casing axis
US10566839B2 (en) * 2015-06-30 2020-02-18 WiTricinity Corporation Systems, methods and apparatus for guidance and alignment between electric vehicles and wireless charging systems
US10855110B2 (en) 2017-09-06 2020-12-01 Apple Inc. Antenna integration for portable electronic devices having wireless charging receiver systems
US10381881B2 (en) 2017-09-06 2019-08-13 Apple Inc. Architecture of portable electronic devices with wireless charging receiver systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996037052A1 (en) * 1995-05-18 1996-11-21 Aura Communications, Inc. Short-range magnetic communication system
WO2004073283A2 (en) * 2003-02-04 2004-08-26 Access Business Group International Llc Inductive coil assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996037052A1 (en) * 1995-05-18 1996-11-21 Aura Communications, Inc. Short-range magnetic communication system
WO2004073283A2 (en) * 2003-02-04 2004-08-26 Access Business Group International Llc Inductive coil assembly

Also Published As

Publication number Publication date
GB0700851D0 (en) 2007-02-21
GB2431301A (en) 2007-04-18
GB2431301A8 (en) 2007-05-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090909