WO2009040807A3 - Inductive power transmission platform - Google Patents

Inductive power transmission platform Download PDF

Info

Publication number
WO2009040807A3
WO2009040807A3 PCT/IL2008/001282 IL2008001282W WO2009040807A3 WO 2009040807 A3 WO2009040807 A3 WO 2009040807A3 IL 2008001282 W IL2008001282 W IL 2008001282W WO 2009040807 A3 WO2009040807 A3 WO 2009040807A3
Authority
WO
WIPO (PCT)
Prior art keywords
power transmission
inductive power
transmission platform
power module
inductively
Prior art date
Application number
PCT/IL2008/001282
Other languages
French (fr)
Other versions
WO2009040807A2 (en
Inventor
Yossi Azancot
Amir Ben Shalom
Oola Greenwald
Alfred Leibovitz
Arik Rofe
Original Assignee
Powermat 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40511995&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009040807(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to AU2008303118A priority Critical patent/AU2008303118A1/en
Priority to CA2700740A priority patent/CA2700740A1/en
Priority to EP08808083.3A priority patent/EP2201581A4/en
Priority to MX2010003273A priority patent/MX2010003273A/en
Priority to CN2008801172760A priority patent/CN101919011A/en
Priority to JP2010526422A priority patent/JP2010541528A/en
Application filed by Powermat Ltd. filed Critical Powermat Ltd.
Publication of WO2009040807A2 publication Critical patent/WO2009040807A2/en
Publication of WO2009040807A3 publication Critical patent/WO2009040807A3/en
Priority to IL204696A priority patent/IL204696A0/en
Priority to IL204695A priority patent/IL204695A0/en
Priority to US12/731,379 priority patent/US8456038B2/en
Priority to US12/731,559 priority patent/US8049370B2/en
Priority to AU2010202025A priority patent/AU2010202025A1/en
Priority to US13/886,369 priority patent/US8766488B2/en
Priority to US14/296,652 priority patent/US10068701B2/en

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
    • H02J50/10—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
    • 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • 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
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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
    • 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

Abstract

A power module for providing power inductively to electrical loads. The power module comprises a primary inductor for inductively coupling with at least one secondary inductor wired to the electrical load. The power module allows the location of the primary inductor to be adjusted to suit the user.
PCT/IL2008/001282 2007-09-25 2008-09-24 Inductive power transmission platform WO2009040807A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
AU2008303118A AU2008303118A1 (en) 2007-09-25 2008-09-24 Inductive power transmission platform
CA2700740A CA2700740A1 (en) 2007-09-25 2008-09-24 Inductive power transmission platform
EP08808083.3A EP2201581A4 (en) 2007-09-25 2008-09-24 Inductive power transmission platform
MX2010003273A MX2010003273A (en) 2007-09-25 2008-09-24 Inductive power transmission platform.
CN2008801172760A CN101919011A (en) 2007-09-25 2008-09-24 Inductive power transmission platform
JP2010526422A JP2010541528A (en) 2007-09-25 2008-09-24 Inductive power transmission platform
IL204695A IL204695A0 (en) 2007-09-25 2010-03-23 Adjustable inductive power transmission platform
IL204696A IL204696A0 (en) 2007-09-25 2010-03-23 Centrally controlled inductive power transmission platform
US12/731,559 US8049370B2 (en) 2007-09-25 2010-03-25 Centrally controlled inductive power transmission platform
US12/731,379 US8456038B2 (en) 2007-09-25 2010-03-25 Adjustable inductive power transmission platform
AU2010202025A AU2010202025A1 (en) 2007-09-25 2010-05-19 Centrally controlled inductive power transmission platform
US13/886,369 US8766488B2 (en) 2007-09-25 2013-05-03 Adjustable inductive power transmission platform
US14/296,652 US10068701B2 (en) 2007-09-25 2014-06-05 Adjustable inductive power transmission platform

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US96032107P 2007-09-25 2007-09-25
US60/960,321 2007-09-25
US99619007P 2007-11-06 2007-11-06
US99619107P 2007-11-06 2007-11-06
US60/996,191 2007-11-06
US60/996,190 2007-11-06
US99625307P 2007-11-08 2007-11-08
US60/996,253 2007-11-08
US7173208P 2008-05-14 2008-05-14
US61/071,732 2008-05-14

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/731,379 Continuation US8456038B2 (en) 2007-09-25 2010-03-25 Adjustable inductive power transmission platform
US12/731,559 Continuation US8049370B2 (en) 2007-09-25 2010-03-25 Centrally controlled inductive power transmission platform

Publications (2)

Publication Number Publication Date
WO2009040807A2 WO2009040807A2 (en) 2009-04-02
WO2009040807A3 true WO2009040807A3 (en) 2010-03-04

Family

ID=40511995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2008/001282 WO2009040807A2 (en) 2007-09-25 2008-09-24 Inductive power transmission platform

Country Status (9)

Country Link
US (3) US8049370B2 (en)
EP (2) EP2201581A4 (en)
JP (2) JP2010541528A (en)
KR (2) KR20100061845A (en)
CN (1) CN101919011A (en)
AU (2) AU2008303118A1 (en)
CA (1) CA2700740A1 (en)
MX (1) MX2010003273A (en)
WO (1) WO2009040807A2 (en)

Families Citing this family (138)

* Cited by examiner, † Cited by third party
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