GB2347801B - Battery chargers - Google Patents

Battery chargers

Info

Publication number: GB2347801B
Authority: GB; United Kingdom
Prior art keywords: battery chargers; chargers; battery
Prior art date: 1999-03-10
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

GB9922366A

Other versions

GB2347801A (en

GB9922366D0 (en

Inventor

Lee Juby

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.)

EA Technology Ltd

Original Assignee

EA Technology 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.)

1999-03-10

Filing date

1999-09-21

Publication date

2001-01-17

1999-09-21 Application filed by EA Technology Ltd filed Critical EA Technology Ltd

1999-11-24 Publication of GB9922366D0 publication Critical patent/GB9922366D0/en

2000-03-08 Priority to PCT/GB2000/000844 priority Critical patent/WO2000054387A1/en

2000-03-08 Priority to AU29309/00A priority patent/AU2930900A/en

2000-09-13 Publication of GB2347801A publication Critical patent/GB2347801A/en

2001-01-17 Application granted granted Critical

2001-01-17 Publication of GB2347801B publication Critical patent/GB2347801B/en

2019-09-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
- 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
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Computer Networks & Wireless Communication (AREA)
Charge And Discharge Circuits For Batteries Or The Like (AREA)
Current-Collector Devices For Electrically Propelled Vehicles (AREA)

GB9922366A 1999-03-10 1999-09-21 Battery chargers Expired - Fee Related GB2347801B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
PCT/GB2000/000844 WO2000054387A1 (en)	1999-03-10	2000-03-08	Battery chargers
AU29309/00A AU2930900A (en)	1999-03-10	2000-03-08	Battery chargers

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9905539.4A GB9905539D0 (en)	1999-03-10	1999-03-10	Battery chargers

Publications (3)

Publication Number	Publication Date
GB9922366D0 GB9922366D0 (en)	1999-11-24
GB2347801A GB2347801A (en)	2000-09-13
GB2347801B true GB2347801B (en)	2001-01-17

Family

ID=10849371

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB9905539.4A Ceased GB9905539D0 (en)	1999-03-10	1999-03-10	Battery chargers
GB9922366A Expired - Fee Related GB2347801B (en)	1999-03-10	1999-09-21	Battery chargers

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB9905539.4A Ceased GB9905539D0 (en)	1999-03-10	1999-03-10	Battery chargers

Country Status (1)

Country	Link
GB (2)	GB9905539D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8831513B2 (en)	2003-02-04	2014-09-09	Access Business Group International Llc	Adaptive inductive power supply with communication
US9013895B2 (en)	2003-02-04	2015-04-21	Access Business Group International Llc	Adaptive inductive power supply

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2325875B1 (en) *	2008-05-28	2010-06-25	Fundacion Circe - Centro De Investigacion De Recursos Y Consumos Energeticos	POWER TRANSFER SYSTEM WITH HIGH FREQUENCY INDUCTIVE COUPLING AND ASSOCIATED PROCEDURE.
ES2326780B2 (en) *	2008-05-29	2010-06-16	Fundacion Circe - Centro De Investigacion De Recursos Y Consumos Energeticos	AUTOMATIC METHOD OF CONTROL OF A POWER TRANSFER SYSTEM WITH HIGH FREQUENCY INDUCTIVE COUPLING.
US8466654B2 (en)	2008-07-08	2013-06-18	Qualcomm Incorporated	Wireless high power transfer under regulatory constraints
CN102177042B (en) *	2008-10-09	2013-10-23	丰田自动车株式会社	Non-contact power transmission device and vehicle having non-contact power transmission device
EP2416982A1 (en) *	2009-04-09	2012-02-15	Siemens Aktiengesellschaft	Transmission of power bidirectionally and without contact to charge electric vehicles
FR2947114B1 (en) *	2009-06-17	2014-09-19	Renault Sas	CHARGING A BATTERY OF A MOTOR VEHICLE
DE102009052733B4 (en) *	2009-11-12	2020-10-22	Sew-Eurodrive Gmbh & Co Kg	Electrical device with means for generating an alternating current and system
EP2735085B1 (en)	2011-07-21	2020-12-30	UT-Battelle, LLC	Regulation control and energy management scheme for wireless power transfer
DE102012215376A1 (en)	2012-08-30	2014-05-28	Bayerische Motoren Werke Aktiengesellschaft	Foreign body detection in inductive charging
ES2566976B1 (en) *	2014-09-15	2017-01-31	Instalaciones Inabensa, S.A.	System and method for inductive charging of electric vehicle batteries
DE102016222999A1 (en)	2016-11-22	2018-05-24	Bayerische Motoren Werke Aktiengesellschaft	Coil unit and vehicle with secondary coil unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5428521A (en) *	1992-10-21	1995-06-27	Alps Electric Co, Ltd.	Non-contact power supply apparatus
EP0905856A1 (en) *	1997-02-03	1999-03-31	Sony Corporation	Equipment and method for transmitting electric power

1999
- 1999-03-10 GB GBGB9905539.4A patent/GB9905539D0/en not_active Ceased
- 1999-09-21 GB GB9922366A patent/GB2347801B/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5428521A (en) *	1992-10-21	1995-06-27	Alps Electric Co, Ltd.	Non-contact power supply apparatus
EP0905856A1 (en) *	1997-02-03	1999-03-31	Sony Corporation	Equipment and method for transmitting electric power

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8855558B2 (en)	1999-06-21	2014-10-07	Access Business Group International Llc	Adaptive inductive power supply with communication
US9036371B2 (en)	1999-06-21	2015-05-19	Access Business Group International Llc	Adaptive inductive power supply
US9368976B2 (en)	1999-06-21	2016-06-14	Access Business Group International Llc	Adaptive inductive power supply with communication
US8831513B2 (en)	2003-02-04	2014-09-09	Access Business Group International Llc	Adaptive inductive power supply with communication
US9013895B2 (en)	2003-02-04	2015-04-21	Access Business Group International Llc	Adaptive inductive power supply
US9190874B2 (en)	2003-02-04	2015-11-17	Access Business Group International Llc	Adaptive inductive power supply
US9246356B2 (en)	2003-02-04	2016-01-26	Access Business Group International Llc	Adaptive inductive power supply

Also Published As

Publication number	Publication date
GB2347801A (en)	2000-09-13
GB9922366D0 (en)	1999-11-24
GB9905539D0 (en)	1999-05-05

Publication	Publication Date	Title
GB2343797B (en)	2003-07-16	Battery charger
GB2374473B (en)	2004-08-18	Battery charger
AU2930900A (en)	2000-09-28	Battery chargers
GB2354893B (en)	2004-01-07	Portable battery charger
HK1046777A1 (en)	2003-01-24	Battery
GB2346477B (en)	2001-04-18	Battery pack
GB2363920B (en)	2004-03-24	Storage battery charger
HK1042593A1 (en)	2002-08-16	Battery
HK1035962A1 (en)	2001-12-14	Battery separator
HK1046064A1 (en)	2002-12-20	Battery
GB2347800B (en)	2003-05-28	Battery charger
GB2347801B (en)	2001-01-17	Battery chargers
GB9912462D0 (en)	1999-07-28	Battery charging system
AU143139S (en)	2001-02-26	Battery charger
TW428832U (en)	2001-04-01	Compound battery charger
GB2351179B (en)	2003-05-14	Rechargeable battery
AU143116S (en)	2001-02-23	Battery charger
TW421366U (en)	2001-02-01	Electricity charger
GB2347523B (en)	2001-05-16	Battery charger
CA87120S (en)	1999-07-16	Battery charger
AU142427S (en)	2000-12-04	Battery pack
GB2387048B (en)	2003-11-19	Battery charger
TW431713U (en)	2001-04-21	Convenient battery charger
AU137728S (en)	1999-07-13	Rechargeable battery
AU137726S (en)	1999-07-13	Rechargeable battery

Legal Events

Date	Code	Title	Description
2007-05-23	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20060921